The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
2mm Hard Metric Connector
PCN21 Series
IEC 61076-4-101-compliant
■Features
1. Variety of styles
IEC Styles: A (110 contacts, 5 row ), B (125 contacts, 5
row), C (55 contacts, 5 row ), D (176 contacts, 8 row), E
(200 contacts, 8 row) and M (5 row + 3 coaxial or power
contacts).
Compact PCI styles: P2/J2 (110 contacts), P3/J3 (95
contacts) and Type AB (125 contacts).
2. Compliant press-fit board connection
Headers and receptacles with the compliant press-fit
terminations can be easily installed on PCB with readily
available tools.
3. High reliability socket contacts
Two-point contacts assure good electrical and
mechanical connection.
4. Ground connection
Ground connection contact rows can be added (except
M Style).
■Applications
Switchboards, transmission systems, Celluler base
stations, industrial computer boards, measuring
instruments, control equipment
5. 3-stage sequential contacts
Header can be supplied with different lengths of
contacts (mating side) to assure ground-signal-power
mating sequence.
6. Coding keys
Style A, D and M will accept coding keys to prevent
mating of incorrect connectors.
7. Different platings are available
Gold plating and tin plating are available for the
termination side. (Except 8 rows type)
8. Coding key
UL listed (File E52653)
Style A
Style B
Style C
Style E
Style M
Type AB
Style D
Compact PCI P2/J2, P3/J3 equivalent
2005.1
1
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
■PCN21 Series Seletion Chart
Standards
Without ground
terminal
Style B
P6
Style C
P7
Without ground
terminal
With ground terminal
PCN21*-110PA-2PF PCN21*-125PB-2PF
P6
With ground terminal
P7
Style D
P8
PCN21*-55PC-2PF
P8
Style E
P9
P10
PCN21B-176PD-2PF PCN21B-200PE-2PF
P9
P10
PCN21*-110PA-2PF-G PCN21*-125PB-2PF-G PCN21*-55PC-2PF-G PCN21B-176PD-2PF-G PCN21B-200PE-2PF-G
P6
PCN21*-110PA-2W
Without ground plate
Long pin type
Short pin type
Style A
P6
P7
PCN21*-125PB-2W
P7
P8
PCN21*-55PC-2W
P8
PCN21*-110PA-2W-G PCN21*-125PB-2W-G PCN21*-55PC-2W-G
P13
P14
P15
PCN21*-110SA-2PF PCN21*-125SB-2PF
PCN21*-55SC-2PF
P14
P15
P16
P17
PCN21B-176SD-2PF PCN21B-200SE-2PF
P16
P17
With top
ground plate
P13
PCN21*-110SA-2PF-G PCN21*-125SB-2PF-G PCN21*-55SC-2PF-G PCN21B-176SD-2PF-G PCN21B-200SE-2PF-G
Bottom ground plate
With ground plate
Receptacle connector (Package side female connector)
Header connector (Back Wiring Board side (BWB) male connector)
Item
IEC 61076-4-101 compliant
P20
PCN21*-SA-G
P20
PCN21*-SB-G
P20
PCN21*-SC-G
P21
PCN21B-SD-G
P21
PCN21B-SE-G
Note: …A: PCB leads gold plated (top ground plate is tin-lead or tin plated, bottom ground plate is tin-lead plated). B…PCB leads tin plated
Mid-plane (Shroud): Page 22 to 23, Coding key: Page 24, High power contact or coaxial connector: Page 25
2
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
IEC 61076-4-101 compliant
Style M
P11
PCN21*-55PM-2PF
Type AB
P12
Compact PCI
P2/J2 equivalent
Compact PCI
P3/J3 equivalent
P7
P7
PCN21*-125PAB-2PF PCN21*-110PB-2PF
P12
P7
PCN21*-95PB-2PF
P7
PCN21*-125PAB-2PF-G PCN21*-110PB-2PF-G PCN21*-95PB-2PF-G
P12
P7
PCN21*-125PAB-2W PCN21*-110PB-2W
P12
P7
P7
PCN21*-95PB-2W
P7
PCN21*-125PAB-2W-G PCN21*-110PB-2W-G PCN21*-95PB-2W-G
P18
P19
P14
P14
PCN21*-55SM-2PF PCN21*-125SAB-2PF PCN21*-110SB-2PF
PCN21*-95SB-2PF
P19
P14
P14
PCN21*-125SAB-2PF-G PCN21*-110SB-2PF-G PCN21*-95SB-2PF-G
P20
PCN21*-SA-G
P20
PCN21*-SB1-G
P20
PCN21*-SB2-G
3
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
■Ordering information
Connector
PCN 2 1 * - * P A * - 2 PF - G (01)
1
2
3
4
5
6
7
8
9
10
6 Positioning post (Applicable to receptacle styles A and C only)
1 Series name
2 A···PCB leads
: PCN 21
: Gold plated
Blank : With
3 B···PCB leads
: Tin plated
A
3 No. of contacts : 55, 95, 110, 125,176,200
4 Connector classification
: Without
7 Contact pitch: 2 mm
8 Terminal length
P: Pin header
PF : Press-fit short pin
S: Receptacle
W
5 IEC type
: Press-fit long pin
9 Ground
Blank : Without ground terminal
A : IEC 61076-4-101 Style A
G
B : IEC 61076-4-101 Style B
: With ground terminal
10 Contact area gold plating thickness
C : IEC 61076-4-101 Style C
D : IEC 61076-4-101 Style D
Blank : 0.8 µm
E : IEC 61076-4-101 Style E
(01)
: 0.2 µm
M : IEC 61076-4-101 Style M
AB : Compact PCI AB type equivalent
(
)
For Compact PCI P2/J2, P5/J5 equivalent,
the IEC type should be style B.
Bottom ground plate for receptacle
PCN 2 1 * - S A - G
1
2
3
4
5
4 Applicable connector
1 Series name: PCN21
2 A···PCB leads : Gold plated
B···PCB leads : Tin plated
3 Connector classification
S : For receptacle
A : for PCN21*-110SA-2PF-G
B : for PCN21*-125SB-2PF-G
C : for PCN21*-55SC-2PF-G
D : for PCN21B-176SD-2PF-G
E : for PCN21B-200SE-2PF-G
B1: for PCN21*-110SB-2PF-G
B2: for PCN21*-095SB-2PF-G
5 Ground
BProduct construction (5 row)
●Header
●Receptacle
BWB
3.7
Row f: Top ground plate
Row
f
e
d
c
b
a
z
PKG
Row z: Bottom ground plate
PCN21*-S*-G
Row a b c d e f
5.3
13
6.8
14.5
16
3
8.3
Rows f and z are ground terminals.
PCN21*-*P*-2PF (W) has no ground terminal
PCN21*-*P*-2PF (W)-G has ground terminal
4
A ground plate is joined with the f row.
PCN21*-*S*-2PF has no top ground plate
PCN21*-*S*-2PF-G has top ground plate
PCN21*-S*-G has bottom ground plate only
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
■Product Specifications
Current rating 1.5A
Rating
Operating temperature –55ç to +85ç(Note 1) Storage temperature
Voltage rating AC 300V Operating humidity
Storage humidity
95% RH max.
–10ç to +60ç(Note 2)
40% to 70% RH (Note 2)
(No condensation)
Item
Requirements
1.Insulation resistance 104 Mø
2.Withstanding voltage No flashover or breakdown
3.Contact resistance 30 mø max.
4.Vibration
5.Damp heat
6.Rapid change of
temperature
7.Heat resistance
8.Operation life
No electrical discontinuity for 1µs min.
Contact resistance: 40 mø max.
Insulation resistance: 103 Mø min.
Contact resistance:40 mø max.
Insulation resistance: 103 Mø min.
No damage, cracks or parts dislocation
Contact resistance:40 mø max.
Insulation resistance: 103 Mø min.
Contact resistance:40 m ohms max.
Test Conditions
100 V DC
750 V rms AC / 1 min
0.1 A
Frequency 10 to 500 Hz, single amplitude of 0.35 mm,
acceleration of 50m/s2, 10 cycles in each of the 3 axis.
96 hours at temperature of 40ç ± 2ç
and RH of 90% to 95%
Temperature : –55ç ➝ +15ç to +30ç ➝ +125ç ➝ +15ç to +30ç
Duration
: –30 ➝ +5max. ➝+30 ➝ +5max.(Minutes)
5 cycles
16 hours at temperature of 125ç
500 cycles
Note 1: Includes temperature rise caused by the current flow.
Note 2: The term “storage” refers to products stored for long period of time prior to mounting and use. Operating temperature range
and humidity range covers non-conducting condition of installed connectors in storage, shipment or during transportation.
■Materials / Finish
Product
Part
Insulator
Material
PBT
Finish/color
Gray
Remarks
UL94V-0
PCN21A
Contact area : Nickel base, gold plated
Header
Terminal
Phosphor bronze
PCB leads
: Nickel base, gold plated
PCN21B
–––––––
Contact area : Nickel base, gold plated
PCB leads
Insulator
PBT
: Nickel base, tin plated
Gray
UL94V-0
PCN21A
Contact area : Nickel base, gold plated
Terminal
Phosphor bronze
PCB leads
: Nickel base, gold plated
PCN21B
–––––––
Contact area : Nickel base, gold plated
PCB leads
Receptacle
: Nickel base, tin plated
PCN21A
Contact area : Nickel base, gold plated
Shield
Phosphor bronze
Mounted area : Nickel base, tin lead plated
PCN21B
–––––––
Contact area : Nickel base, gold plated
PCB leads
: Nickel base, tin plated
Shroud
Insulator
PBT
Gray
UL94V-0
Coding key
Insulator
PBT
Refer to page 24
UL94V-0
–––––––
Brass, phosphor bronze
Insulator
PTFE
Outer conductor
Brass, phosphor bronze
Power contact
Coaxial contact
Inner conductor
Phosphor bronze,
beryllium copper
Nickel base, gold plated
–––––––
White
–––––––
Nickel base, gold plated
–––––––
Nickel base, gold plated
–––––––
5
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
■Header (Style A) [Backplane side male connector, 5 row]
49.95
( 0.55 )
( 0.4 )
48
20
20
2
2
12
PBT<
16
3.5
3.7
8.3
13
3
>
13.45
15 .............................. 25
5.3
Contact No. 1 ............................... 11
15.4
2
5
2
A
f
e
d
c
b
a
z
1
Row No.
< Short pin >
< Long pin >
Ø1.9
BRecommended PCB mounting pattern
+0.1
0
Contact No.
2 ±0.05
Row No.
f
e
d
c
b
a
z
A- Ø0.6 ±0.05
1
1...........................11
12 ±0.05
Ø2
1
15.......................... 25
2±0.05
2
20 ±0.1
20 ±0.1
48 ±0.1
3
Part number
A
Plated through hole
Drilled diameter
: Ø0.7±0.02
Finished diameter : Ø0.6±0.05
Plating
: Cu 25µmin
Without ground terminal types, row f and z are
not needed.
Board thickness
: 1.6 to 5.6 mm
No. of contacts Mounting side
PCN21*-110PA-2PF
110
5
PCN21*-110PA-2PF-G
154
7
PCN21*-110PA-2W
110
5
PCN21*-110PA-2W-G
154
7
Short pin
Long pin
*A: PCB leads gold plated*B: PCB leads tin plated
6
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
■Header (Style B) [Backplane side male connector, 5 row]
A
( 0.55 )
( 0.4 )
B
2
16
8.3
13
3.7
3
>PBT<
13.45
5.3
12
2
A
1
f
e
d
c
b
a
z
Contact No. 1 ................................................................................ D
15.4
Row No.
< Short pin >
< Long pin >
BRecommended PCB mounting pattern
1
Row No.
f
e
d
c
b
a
z
C- Ø0.6 ±0.05
2 ±0.05
12 ±0.05
1
2
Contact No. 1 ................................................................................ D
2 ±0.05
3
B ±0.1
Product No.
PCN21*-125PB-2PF
PCN21*-125PB-2PF-G
PCN21*-110PB-2PF
PCN21*-110PB-2PF-G
PCN21*-095PB-2PF
PCN21*-095PB-2PF-G
PCN21*-125PB-2W
PCN21*-125PB-2W-G
PCN21*-110PB-2W
PCN21*-110PB-2W-G
PCN21*-095PB-2W
PCN21*-095PB-2W-G
A
B
C
D
49.95
49.95
49.95
49.95
37.95
37.95
43.95
43.95
43.95
43.95
37.95
37.95
48
48
42
42
36
36
48
48
42
42
36
36
125
175
110
154
095
133
125
175
110
154
095
133
25
25
22
22
19
19
25
25
22
22
19
19
Plated through hole
Drilled diameter
: Ø0.7±0.02
Finished diameter : Ø0.6±0.05
Plating
: Cu 25µmin
Without ground terminal types, row f and z are
not needed.
Board thickness
: 1.6 to 5.6 mm
No. of contacts Mounting side
5
7
5
7
5
7
5
7
5
7
5
7
Short pin
Long pin
*A: PCB leads gold plated*B: PCB leads tin plated
7
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
■Header (Style C) [Backplane side male connector, 5 row]
24.95
( 0.55 )
( 3.975 )
20
12
15.4
2
1
A
1
1
2
Row No.
f
e
d
c
b
a
z
8.3
5.3
>PBT<
3.7
3.5
13
16
3
13.45
Contact No. 1 1 ...................................11
3
< Short pin >
< Long pin >
Ø1.9
BRecommended PCB mounting pattern
1
A- Ø0.6 ±0.05
2 ±0.05
12 ±0.05
Ø2 +0.1
0
Row No.
f
e
d
c
b
a
z
1
Contact No. 1 ................................. 11
2 ±0.05
2
3 ±0.05
20 ±0.1
3
Part number .
A
PCN21*-55PC-2PF
55
5
PCN21*-55PC-2PF-G
77
7
PCN21*-55PC-2W
55
5
PCN21*-55PC-2W-G
77
7
Plated through hole
Drilled diameter
: Ø0.7±0.02
Finished diameter : Ø0.6±0.05
Plating
: Cu 25µmin
Without ground terminal types, row f and z are
not needed.
Board thickness
: 1.6 to 5.6 mm
No. of contacts Mounting side
Short pin
Long pin
*A: PCB leads gold plated*B: PCB leads tin plated
8
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
■Header (Style D) [Backplane side male connector, 8 row]
49.95
48
20
2
8.3
3.7
3
PBT
13.45
25
15
5.3
11
Contact No.1
2
5
2
A
1
18
2
Row No.
i
h
g
f
e
d
c
b
a
z
(0.4)
20
21.4
(0.55)
Ø1.9
BRecommended PCB mounting pattern
+0.1
0
1
Contact No.
A-Ø0.6±0.05
2±0.05
Row No.
i
h
g
f
e
d
c
b
a
z
1
2±0.05
11
15
18±0.05
Ø2
1
25
2
48±0.1
3
Part number
A
Plated through hole
Drilled diameter
: Ø0.7±0.02
Finished diameter : Ø0.6±0.05
Plating
: Cu 25µmin
Without ground terminal types,
row i and z are not needed.
Board thickness
: 1.6 to 5.6 mm
No. of contacts Mounting side
PCN21B-176PD-2PF
176
8
PCN21B-176PD-2PF-G
220
10
Short pin
9
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
■Header (Style E) [Backplane side male connector, 8 row]
49.95
(0.55)
(0.4)
48
18
2
2
5
1
A
Contact No.1
1
8.3
3.7
3
P B T
13.45
25
5.3
Row No.
i
h
g
f
e
d
c
b
a
z
21.4
2
BRecommended PCB mounting pattern
Contact No.
2±0.05
Row No.
i
h
g
f
e
d
c
b
a
z
A-Ø0.6±0.05
18±0.05
1
25
1
1
2
2±0.05
48±0.1
Part number
10
3
A
Plated through hole
Drilled diameter
: Ø0.7±0.02
Finished diameter : Ø0.6±0.05
Plating
: Cu 25µmin
Without ground terminal types,
row i and z are not needed.
Board thickness
: 1.6 to 5.6 mm
No. of contacts Mounting side
PCN21B-200PE-2PF
200
8
PCN21B-200PE-2PF-G
250
10
Short pin
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
■Header (Style M) [Backplane side connector, 5 row]
Row No.
Contact No.
Section A-A
BRecommended PCB mounting pattern
Row No.
1
Contact No.
2
3
Part number
PCN21*-55PM-2PF
Plated through hole
Drilled diameter
: Ø0.7±0.02
Finished diameter : Ø0.6±0.05
Plating
: Cu 25µmin
Optional for screw clamp
Board thickness : 1.6 to 5.6mm
No. of contacts
Mounting side
5
Short Pin
*A: PCB leads gold plated *B: PCB leads tin plated
11
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
■Header (Type AB) [Backplane side male connector, 5 row]
Row No.
Contact No.
<Short pin>
<Long pin>
BRecommended PCB mounting pattern
Row No.
1
Plated through hole
Drilled diameter
: Ø0.7±0.02
Finished diameter : Ø0.6±0.05
Plating
: Cu 25µmin
Without ground terminal types,
row f and z are not needed.
Board thickness
: 1.6 to 5.6 mm
Contact No.
2
3
Part number
A
No. of contacts Mounting side
PCN21*-125PAB-2PF
125
5
PCN21*-125PAB-2PF-G
169
7
PCN21*-125PAB-2W
125
5
PCN21*-125PAB-2W-G
169
7
Short Pin
Long Pin
*A: PCB leads gold plated *B: PCB leads tin plated
12
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
■ Receptacle (Style A) [Package side female connector, 5 row]
< With ground plate >
< Without ground plate >
>PBT<
49.95
48
20
2
A
2
25 ..............................15
B
2
11 ............................... 1 Contact No.
Peg
(1.7)
2
10.8
10
3.2
3.8
11.4
12.25
2
>PBT<
8
Row No.
f
e
d
c
b
a
z
3.2
20
2-Ø1.9
48
2
4
4
B Recommended PCB mounting pattern
12- Ø0.6 ±0.05
1
2 ±0.05
25 ...............................15
2
3
11 ................................ 1Contact
Contact No.
No.
20 ±0.1
1.5 ±0.1
2 ±0.05
2 ±0.05
20 ±0.1
48 ±0.1
1
C-Ø0.6 ±0.05
f
e
d
c
b
a
10 ±0.05
Row No.
2
1
2- Ø2 +0.1
0
4
5
Part number
A
B
C
Ground plate
PCN21*-110SA-2PF
PCN21*-110SA-2PF-G
PCN21*-110SAA-2PF
PCN21*-110SAA-2PF-G
20.7
20.9
20.7
20.9
7.3
7.5
7.3
7.5
110
123
110
123
Without
With
Without
With
Plated through hole
Drilled diameter
: Ø0.7±0.02
Finished diameter : Ø0.6±0.05
Plating
: Cu 25µmin
Even numbers are required on the f row
when using the lower surface ground
plate (PCN21*-SA-G).
Without ground terminal types,
row f are not needed.
The type without the post does not
require the 2mm dia, hole.
Board thickness: 1.6 to 4.2 mm
Post
With
Without
*A: PCB leads gold plated (Ground plate mounting area : tin plated) *B: PCB leads tin plated
13
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
■Receptacle (Style B) [Package side female connector, 5 row]
< With ground plate >
< Without ground plate >
>PBT<
A
B
f
e
d
c
b
a
z
C
2
Row No.
2
( 1.7 )
2
10.8
10
3.2
11.4
2
8
G ................................................................................1 Contact No.
D
>PBT<
B
2
B Recommended PCB mounting pattern
F- Ø0.6 ±0.05
1
1
E- Ø0.6 ±0.05
2 ±0.05
Row No.
f
e
d
c
b
a
10±0.05
2
1
2
Contact No.
No.
G .................................................................................. 1Contact
3
1.5 ±0.1
2 ±0.05
B ±0.1
Ground plate
Without
With
Without
With
Without
With
*A: PCB leads gold plated (Ground plate mounting area : tin plated) *B: PCB leads tin plated
14
Part number
A
B
C
PCN21*-125SB-2PF
PCN21*-125SB-2PF-G
PCN21*-110SB-2PF
PCN21*-110SB-2PF-G
PCN21*-095SB-2PF
PCN21*-095SB-2PF-G
49.95
49.95
43.95
43.95
37.95
37.95
48
48
42
42
36
36
20.7
20.9
20.7
20.9
20.7
20.9
4
Plated through hole
Drilled diameter
: Ø0.7±0.02
Finished diameter : Ø0.6±0.05
Plating
: Cu 25µmin
Even numbers are required on the f row
when using the lower surface ground
plate (PCN21*-SB-G).
Without ground terminal types,
row f are not needed.
Board thickness: 1.6 to 4.2 mm
D
7.3
7.5
7.3
7.5
7.3
7.5
E
125
138
110
121
095
105
F
--12
--11
--09
G
25
25
22
22
19
19
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
■ Receptacle (Style C) [Package side female connector, 5 row]
< With ground plate >
< Without ground plate >
>PBT<
24.95
20
( 3.975 )
2
1.6
Row No.
11............................... 1 Contact No.
Peg
( 1.7 )
2
10.8
10
3.2
3.8
B
2
11.4
12.25
2
>PBT<
8
f
e
d
c
b
a
z
A
2- Ø1.9
3
20
2
B Recommended PCB mounting pattern
2- Ø2
2
1
5- Ø0.6 ±0.05
1
C- Ø0.6 ±0.05
11..........................1 Contact No.
2 ±0.05
20 ±0.1
2
3
1.5 ±0.1
2 ±0.05
Row No.
f
e
d
c
b
a
10±0.05
1
+0.1
0
4
5
Part number
A
B
C
Ground plate
PCN21*-55SC-2PF
PCN21*-55SC-2PF-G
PCN21*-55SCA-2PF
PCN21*-55SCA-2PF-G
20.7
20.9
20.7
20.9
7.3
7.5
7.3
7.5
55
61
55
61
Without
With
Without
With
Plated through hole
Drilled diameter
: Ø0.7±0.02
Finished diameter : Ø0.6±0.05
Plating
: Cu 25µmin
Even numbers are required on the f row
when using the lower surface ground
plate (PCN21*-SC-G).
Without ground terminal types,
row f are not needed.
The type without the post does not
require the 2mm dia, hole.
Board thickness: 1.6 to 4.2 mm
Post
With
Without
*A: PCB leads gold plated (Ground plate mounting area : tin plated) *B: PCB leads tin plated
15
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
■ Receptacle (Style D) [Package side female connector, 8 row]
<Without ground plate>
<With ground plate>
>PBT<
49.95
48
20
Row No.
20
3.2
A
2
i
h
g
f
e
d
c
b
a
z
>PBT<
11 •
• • • • • • • • •1
3.2
• • • • • • • • • • 15
Contact No. 1
(1.7 )
10.8
1.5
10.5
B
3.8
18.25
17.4
14
2
25
5
1
1.75
3-Ø1.9
Peg
48
2
4
4
BRecommended PCB mounting pattern
3Ø2
1
C-Ø0.6±0.05
Row No.
1.5±0.05
i
h
g
f
e
d
c
b
a
• • • • • • • • •
2±0.05
15
11
20±0.1
• • • • • • • • • •
2±0.05
2
3
Contact No.1
20±0.1
1.5±0.1
25
1
1.75±0.05
12-Ø0.6±0.05
10.5±0.05
2
+0
.
0 1
1
4
Plated through hole
Drilled diameter
Finished diameter
Plating
Even numbers are required on the i
row when using the low surface ground
plate (PCN21B-SE-G).
Without ground plate types, row i not
needed.
Board thickness: 1.6 to 4.2mm
48±0.1
Part number
16
: Ø0.7±0.02
: Ø0.6±0.05
: Cu 25µmin
A
B
C
Ground plate
Through hole
22.7
13.3
176
Without
PCN21B-176SD-2PF-G
23.15
13.5
189
With
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
■ Receptacle (Style E) [Package side female connector, 8 row]
<Without ground plate>
<With ground plate>
>PBT<
49.95
48
Row No.
A
2
i
h
g
f
e
d
c
b
a
z
>PBT<
3.2
• • • • • • • • • • • • • • • • • • • • • • •
B
17.4
14
2
25
5
1
Contact No. 1
(1.7)
1.5
10.8
10.5
48
BRecommended PCB mounting pattern
1
2
10.5±0.05
Row No.
i
h
g
f
e
d
c
b
a
25 • • • • • • • • • • • • • • • • • • • • • • •
2±0.05
48±0.1
12-Ø0.6±0.05
1 C-Ø0.6±0.05
1.5±0.05
2
3
Contact No. 1
Part number
4
1.5±0.1
1
1.75±0.05
2
Plated through hole
Drilled diameter
Finished diameter
Plating
: Ø0.7±0.02
: Ø0.6±0.05
: Cu 25µmin
Even numbers are required on the i
row when using the low surface ground
plate (PCN21B-SE-G).
Without ground plate types, row i not
needed.
Board thickness: 1.6 to 4.2mm
A
B
C
Ground plate
PCN21B-200SE-2PF
22.7
13.3
200
Without
PCN21B-200SE-2PF-G
23.15
13.5
213
With
17
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
■ Receptacle (Style M) [Package side female connector, 5 row]
Row No.
Contact No.
B Recommended PCB mounting pattern
1
Row No.
2
Contact No.
3
Part number.
PCN21*-55SM-2PF
Plated through hole
Drilled diameter
: Ø0.7±0.02
Finished diameter : Ø0.6±0.05
Plating
: Cu 25µmin
Optional for high power contact
(PCN21-S-PWR(PC)) and coaxial
connector(PO51M-LPR-PC-1A).
High power contact type, hole ●
not needed.
Board thickness: 1.6 to 4.2 mm
Ground plate
Post
Without
With
*A: PCB leads gold plated *B: PCB leads tin plated
18
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
■ Receptacle (Type AB) [Package side female connector, 5 row]
<With ground plate>
<Without ground plate>
Row No.
Contact No. 1
B Recommended PCB mounting pattern
1
Row No.
2
3
Contact
No. 1
4
Part number.
lated through hole
Drilled diameter
: Ø0.7±0.02
Finished diameter : Ø0.6±0.05
Plating
: Cu 25µmin
Even numbers are required on the f row
when using the lower surface ground plate
(PCN21*-SA-G).
Without ground the plate types,
rows f not needed.
Board thickness: 1.6 to 4.2 mm
A
B
C
Ground plate
PCN21*-125SAB-2PF
20.7
7.3
125
Without
PCN21*-125SAB-2PF-G
20.9
7.5
138
With
*A: PCB leads gold plated (Ground plate mounting area : tin plated) *B: PCB leads tin plated
19
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
■Bottom ground plates for receptacles
PCN21*-SA-G
49.9
48
1.6
2
PCB
19.5
As installed on the board
(
)
5.2
3.2
0.8
Install the ground plated
after the connector is mounted on PCB.
24 22 ............................................................ 4
2 Contact No.
4
44
PCN21*-SB-G
PCN21*-SB1-G
PCN21*-SB2-G
PCN21*-SC-G
24.9
A
20
B
2
19.5
D ................................................................... 4
2 Contact No.
3.2
5.2
3.2
5.2
19.5
2
8
10
6
4
4
4
C
16
Product No.
A
B
C
D
Applicable connector
PCN21*-SA-G
------
------
------
------
PCN21*-110SA-2PF-G
PCN21*-SB-G
49.9
48
44
24
PCN21*-125SB-2PF-G
PCN21*-SB1-G
43.9
42
40
22
PCN21*-110SB-2PF-G
PCN21*-SB2-G
37.9
36
32
18
PCN21*-095SB-2PF-G
PCN21*-SC-G
------
------
------
------
PCN21*-055SC-2PF-G
*A: PCB leads gold plated *B: PCB leads tin plated
20
2 Contact No.
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
PCN21B-SD-G
49.9
48
5.2
3.2
0.8
21.75
2
22
24
4
2 Contact No.
4
2 Contact No.
4
44
PCN21B-SE-G
49.9
48
3.2
5.2
0.8
21.75
2
22
24
4
44
Product No.
Applicable connector
PCN21B-SD-G
PCN21B-176SD-2PF-G
PCN21B-SE-G
PCN21B-200SE-2PF-G
21
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
■Mid-plane (Shroud)
■[Style A]
Row No.
f
e
d
c
b
a
z
Contact No.
■[Style B]
Row No.
f
e
d
c
b
a
z
Contact No.
22
Style
Part number
Applicable connector
A
PCN21-110PA-2C1
PCN21*-110PA-2W(-G)
B
PCN21-125PB-2C1
PCN21*-125PB-2W(-G)
C
PCN21- 55PC-2C1
PCN21*- 55PC-2W(-G)
AB
PCN21-125PAB-2C
PCN21*-125PAB-2W(-G)
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
■Mid-plane (Shroud)
■[Style C]
24.95
(0.55)
20
2
2
1
A
1
1
12
Row No.
f
e
d
c
b
a
z
Contact No. 1
14.35
11
3.9
PBT
■[Type AB]
49.95
(0.55)
(0.4)
48
12
2
5
2
1
A
11 12 13 14 15
15.4
2
3
25
PBT
13.45
Row No.
f
e
d
c
b
a
z
Contact No. 1
BAssemblied condition
Back-plane contact length: 13mm (Example)
B
Shroud height
3
3.9
PCB thickness
2.3 3.2
D
Shroud mating contact length 6.8 6.8
Press-in
(C)
Shroud mating contact length 6.8 6.8
F
Shroud height
3.9
3
G
Back-plane contact length 13
13
H
PCB thickness
2.3 3.2
(E)
(B)
(A)
(D)
C
Shroud
E
(G)
13
Shroud mating contact length: 6.8mm (Example)
(F)
Back-plane contact length 13
(H)
A
PCB
PCN21* series long pin type header
23
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
■Coding keys
Installed on Style A, D, M to prevent improper insertion.
For receptacle
For header
4 3
1 2
7 8
6 5
For header
For receptacle
Part number
Type
Part number
Type
PCN21-P-CK(A)
Color
Remarks
3456
PCN21-S-CK(A)
1278
Yellow
Supports compact PCI 3.3V
PCN21-P-CK(B)
1567
PCN21-S-CK(B)
2348
Blue
Supports compact PCI 0.5V
PCN21-P-CK(D)
1248
PCN21-S-CK(D)
3567
Red
PCN21-P-CK(F)
2578
PCN21-S-CK(F)
1346
Breen
PCN21-P-CK(G)
3467
PCN21-S-CK(G)
1258
Gray
PCN21-P-CK( I )
3568
PCN21-S-CK( I )
1247
Orange
BHeader contact
Custom support for header sequencial contacts is available. Contact a Hirose sales representative. Use of rows of contacts
having the same length is recommended.
Contact code
B
C
K
L
M
N
P
Q
R
S
8.3 (LEVEL 1)
13
14.5
16
T
Reference plane
(Connector termination side)
3.7
11.3 (LEVEL 3)
9.8 (LEVEL 2)
PKG side
A
BWB side
BMating conditions
●Angular tolerance
± 2°
±2
± 2°
± 2.5
●Lateral and longitudinal mating tolerance
24
The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
■High power contact
PCN21-P-PWR(20A)
PCN21-S-PWR(PC)
11.85
10.55
3.3
Ø5.6
Ø3.7
Ø2.8
Ø3.6
10.1
7.8
4-M0.6
5.7
5.7
11.4
Part number
Power
Applicable connector
PCN21-P-PWR(20A)
20A(70ç)
PCN21*-55PM-2PF
PCN21-S-PWR(PC)
20A(70ç)
PCN21*-55SM-2PF
■Coaxial connector
Part number
Characteristic impedance
Applicable cable
Applicable connector
PO51M-J-1.5W
50ø
1.5D-HQEW, 1.5D-2W or equivalent
PCN21*-55PM-2PF
PO51M-J-1.5
50ø
1.5D-HQEV, 1.5D-2V or equivalent
PCN21*-55PM-2PF
PO82M-J-1.5C
75ø
1.5C-QEV, 1.5C-2V or equivalent
PCN21*-55PM-2PF
PO51M-LJ-1.5W
50ø
1.5D-HQEW, 1.5D-2W or equivalent
PCN21*-55PM-2PF
PO51M-LJ-1.5
50ø
1.5D-HQEV, 1.5D-2V or equivalent
PCN21*-55PM-2PF
PO51M-LJ-178-1
50ø
RG-178B/U
PCN21*-55PM-2PF
PO51M-P-1.5W
50ø
1.5D-HQEW, 1.5D-2W or equivalent
PCN21*-55SM-2PF
PO51M-P-1.5
50ø
1.5D-HQEV, 1.5D-2V or equivalent
PCN21*-55SM-2PF
PO82M-P-1.5C
75ø
1.5C-QEV, 1.5C-2V or equivalent
PCN21*-55SM-2PF
PO51M-LPR-PC-1A
50ø
------
PCN21*-55SM-2PF
Refer to PO21M, PO51M, PO82M series for dimensions.
■High power contact, coaxial connector extraction tools
Part number
For PCN21*-55PM-2PF
PO51J-T-1
For PCN21*-55SM-2PF
PO51MP-T-1
25
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Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Hirose Electric:
PCN21-S-CK(A) PCN21-S-CK(B) PCN21-P-CK(A) PCN21-P-CK(B) PCN21-110PA-2C1 PCN21-125PB-2C1
PCN21A-55PC-2PF-G PCN21B-110PA-2PF PCN21B-110PA-2PF-G PCN21B-125PB-2PF PCN21B-125PB-2PF-G
PCN21B-110PB-2PF PCN21B-110PB-2PF-G PCN21B-95PB-2PF PCN21B-95PB-2PF-G PCN21B-55PC-2PF
PCN21B-55PC-2PF-G PCN21B-110SA-2PF PCN21B-110SA-2PF-G PCN21B-125SB-2PF PCN21B-110SB-2PF
PCN21B-110SB-2PF-G PCN21B-95SB-2PF PCN21B-55SC-2PF-G PCN21B-SB-G PCN21B-SB1-G PCN21B-SB2-G
PCN21B-SC-G PCN21B-125SAB-2PF-G(01) PCN21B-110PA-2W PCN21B-110PB-2W PCN21B-110SAA-2PF
PCN21B-110SAA-2PF-G PCN21B-125PAB-2PF PCN21B-125PAB-2PF-G PCN21B-125PB-2W PCN21B-125PB-2WG PCN21B-125SAB-2PF PCN21B-125SAB-2PF-G PCN21B-55PC-2W PCN21B-55PC-2W-G PCN21B-55SCA-2PF
PCN21B-95PB-2W PCN21B-95PB-2W-G PCN21B-95SB-2PF-G PCN21A-55PM-2PF PCN21B-110SA-2PF-GT(01)
PCN21B-110SAA-2PF(01) PCN21A-95SB-2PF(01) PCN21A-55SCA-2PF-G(78) PCN21B-55SC-2PF-GT(01)
PCN21B-55SCA-2PF-G(01) PCN21A-110SA-2PF-GT(01) PCN21A-110PB-2W-G PCN21B-SA-GT PCN21A-110PB2PF-G PCN21B-125SAB-2PF(01) PCN21A-55SC-2PF-GT(01) PCN21B-125PB-2W(01) PCN21A-55PC-2PF(01)
PCN21A-125PAB-2W-G(01) PCN21A-125SB-2PF PCN21B-176PD-2PF-G PCN21-S-CK(F) PCN21A-95PB-2PF(01)
PCN21B-110SB-2PF-GT(01) PCN21A-125PAB-2PF-G(01) PCN21-P-CK(G) PCN21B-95SB-2PF(01) PCN21A125PB-2W-G PCN21B-125PAB-2PF(01) PCN21B-55SC-2PF-GT PCN21A-125PB-2PF PCN21A-55SCA-2PF-G(72)
PCN21A-110SA-2PF-G(78) PCN21B-125PAB-2W-G(01) PCN21A-110SB-2PF(01) PCN21A-55SC-2PF-GT PCN21B125PB-2PF-G(01) PCN21-S-PWR(PC)(72) PCN21A-125PB-2PF-G PCN21-P-CK(D) PCN21B-110SA-2PF-G(01)
PCN21A-110SAA-2PF-G(78) PCN21A-110SAA-2PF(01) PCN21B-110SAA-2PF-GT(01) PCN21A-110PB-2W(01)
PCN21B-SB2-GT PCN21A-125SB-2PF-GT PCN21A-110PA-2PF(01) PCN21B-95PB-2W(01) PCN21A-125PAB2PF(01) PCN21B-110PB-2PF(01) PCN21A-110SB-2PF-GT(01) PCN21A-55SC-2PF PCN21A-110PA-2W-G
PCN21B-125SB-2PF-GT PCN21A-110PA-2W-G(01) PCN21A-110PB-2PF(01) PCN21B-200PE-2PF-G