CUSTOMER
REVISION
A/0
CUSTOMER.NO
10058
SPECIFICATION
PAGE
1 OF 4
CODACA NO.
SPD4D28-221M
FOR APPROVAL
SAMPLE NO
S1504130365
DATE
2015-4-13
CUS.P/N
Ⅰ、DIMENSION（UNIT:mm）
ASSEMBLY
SCHEMATIC：
221
A
B
C
D
E
4.7±0.3
4.7±0.3
3.2 Max
1.60±0.2
1.60±0.2
Ⅱ、PRODUCT IDENTIFICATION
SPD
4D28 221 M B/T/Reel
1.Product type: SPD Series
2.Dimension: Width×Height
3.Inductance value: 221 for 220μH
4.Inductance tolerance: M=±20%
5.Packaging Style B: In Bulk T/R: Carrier tape reel
Ⅲ、ELECTRONIC CHARACTERISTICS：
ITEM
L(uH)
DCR（Ω）
Isat
Irms
Condition
100kHz/0.1V
20±5℃
100kHz/0.1V
△T:40℃ MAX
Spec
220±20%
2.3 Max
0.22A
0.2A
PREPARED
CHECKED
APPROVED
CUSTOMER
REVISION
A/0
CUSTOMER.NO
10058
TEST
PAGE
2 OF 4
CODACA NO.
SPD4D28-221M
SPECIFICATION
SAMPLE NO
S1504130365
DATE
2015-4-13
CUS.P/N
DESCRIPTION
SMD POWER INDUCTOR
QUANTITY
30 PCS
COIL SPEC
2UEW-H/Ф0.09mm
CORE
DR 4.6*2.7
TEST FREQ
100KHz/0.10V
OPERATING
TEMPERATURE
-40℃～+125℃
TEMPERATURE
25 ℃
HUMIDIT
DIMENSION (UNIT:mm)
221
75%
ELECTRICAL TEST DATA
OVERALL DIMENSTON(UNIT:mm)
L
(μH)
DCR
(Ω)
Isat+0.22A
(μH)
Irms:0.2A
A
B
C
D
SPC
220
±20%
2.3
Max
ΔL≤20%
△T<40℃
4.7
±0.3
4.7
±0.3
3.2
Max
1.6
±0.2
1
219.9
1.75
198.3
OK
4.89
4.72
2.87
1.69
2
229.5
1.76
205.3
OK
4.92
4.78
2.84
1.67
3
239.5
1.68
206.9
OK
4.93
4.83
2.87
1.67
4
235.2
1.71
210.6
OK
4.89
4.72
2.87
1.69
5
226.5
1.72
203.2
OK
4.92
4.78
2.84
1.67
6
223.5
1.70
206.9
OK
4.93
4.83
2.87
1.67
7
220.4
1.69
201.7
OK
4.94
4.89
2.83
1.68
8
221.9
1.67
205.3
OK
4.89
4.83
2.86
1.69
9
225.7
1.75
204.8
OK
4.92
4.81
2.87
1.68
10
223.8
1.74
206.9
OK
4.90
4.86
2.87
1.63
PREPARED
CHECKED
APPROVED
X
R
CUSTOMER
REVISION
A/0
CUSTOMER.NO
10058
SPECIFICATION
PAGE
3 OF 4
CODACA NO.
SPD4D28-221M
FOR APPROVAL
SAMPLE NO
S1504130365
DATE
2015-4-13
CUS.P/N
Ⅳ、L VS Isat:
L Vs Isat
225
220
215
L(uH)
210
205
200
195
190
0.00
0.05
0.08
0.10
0.12
0.14
0.16
0.18
0.20
0.22
Isat(A)
Ⅴ、MATERIAL LIST：
NO.
MATERIAL
SPECIFICATION
1
Core
JN4H DR4.6*2.7 B1.8 F1.8
JN4H RI 4.7*2.45*3.9
2
Copper wire
2UEW-H/ф0.09mm*81.5T(Ref)
3
Carrier tape
SPD4D28/12.00mm
4
Cover tape
9.3mm
5
Base
C-4D28
Ⅵ、DIMENSIONS FOR CARRIER TAPES(mm)：
PARTNO.
W
A0
B0
K0
P
F
PACKING/REEL
WEIGNT UNITS（g/R）
SPD4D28
12
5.2
5.2
3.1
8
5.5
2000PCS/R
800g/R(N.W)
PREPARED
CHECKED
APPROVED
CUSTOMER
REVISION
A/0
CUSTOMER.NO
10058
PACKING
PAGE
4 OF 4
CODACA NO.
SPD4D28-221M
SPECIFICATION
SAMPLE NO
S1504130365
DATE
2015-4-13
CUS.P/N
Ⅶ、PACKAGING AUTOMATIC INSERTION
221
221
221
(Ⅱ)TAPING FIGURES AND DRAWING DIRECTION
221
(Ⅰ)DIMENSIONS OF REEL(UNIT:MM)
TYPE
A
B
C
D
T
12mm
330
100
13.5
12.4
16.4
(Ⅲ)BOX AND CASE DIMENSIONS（UNIT：MM）
(Ⅳ)PACKAGING QUANTITIES AND WEIGNT UNITS
TYPE
SPD4D28
QUANTITIES
(PCS)
QUANTITIES
(PCS)
WEIGNT UNITS
(KG)
WEIGNT UNITS
(KG)
INNER
CARION BOX
OUTER
CARTON BOX
INNER
CARION BOX
OUTER
CARTON BOX
5/10000
2/20K
4.9kg/Boxes(G.W)
11.1kg/(G.W)
PREPARED
CHECKED
APPROVED
I sat
L uH
0 0.05 0.08 0.1 0.12 0.14 0.16 0.18 0.2 0.22
220 220 219 219 218 218 217 217 214 202