SONG CHUAN
307
Features
ϭ Miniature 12A 125VAC, 10A 250VAC/30VDC PCB Relay.
ϭ UL/CUL, TUV, VDE approved.
ϭ 450mW and 200mW coil are available.
ϭ Optional for high CTI 250 plastic material (E version) and
VDE approved type.
ϭ Complies with RoHS-Directive 2011/65/EU.
Type List
ϭ Optional for halogen free version.
ϬʳʳStandard type
Designation (provided with)
Terminal
Contact
Insulation
style
form
system
PCB terminal
1A
(SPNO)
---------
307-1AH-C
F
307-1AH-F-C
307-1AH-F-V
307-1AH-F-S
1A
(SPNO)
---------
307H-1AC-C
307H-1AC-V
307H-1AC-S
F
307H-1AC-F-C
307H-1AC-F-V
307H-1AC-F-S
Flux tight
Sealed type
washable
Sealed type
307-1AH-V
307-1AH-S
ϬʳʳHigh power type
PCB terminal
Ordering Information
307
1
1. 307
2
3
1A H
4
-
5
6
C
7
-- Basic series designation
8
6. Blank
F
-- Standard type
-- Class F
3. Blank -- Standard type
-- High sensitivity type
N
7. C
V
S
-- Flux tight
-- Sealed type
-- Sealed type washable
4. 1A
-- Single pole normally open
8.
5. C
H
-- Contact material AgNi
-- Contact material AgSnO
-- Coil voltage (please refer to the
coil rating data for the availability)
2. Blank -- Standard type
H
-- High power type
Contact Rating
Type
307
Resistive load
5A 240VAC
307H
8A 240VAC
ʻϡʼ
10A 240VAC
ʻϡʼ
12A 125VAC
NoteȈ307H special version of 10A 240VAC 100K ops. can be selected.
Coil Rating (DC)
Ϭ Standard Type
Rated
voltage
(V)
Rated current
10 % at 23°C
(mA)
Coil resistance
10 % at 23°C
()
5
90.9
55
6
75
80
9
50
180
12
37.5
320
18
25
720
24
18.8
1280
Max. continuous
Pick up
Drop out
Power consumption
voltage
voltage(Max.) voltage(Min.)
at rated
at 70°C (307)
at 23°C
at 23°C
voltage
at 85°C (307H)
130 % of
rated
voltage
75 % of
rated
voltage
5 % of
rated
voltage
approx. 0.45W
35
SONG CHUAN
307
ɚ High sensitivity type
Rated
voltage
(V)
Rated current
10 % at 23°C
(mA)
Coil resistance
10 % at 23°C
()
5
40.0
125
6
33.3
180
9
22.2
405
12
16.7
720
18
11.1
1620
24
8.3
2880
Max. continuous
Pick up
voltage
voltage(Max)
at 70°C (307)
at 23°C
at 85°C (307H)
130 % of
rated
voltage
Drop out
voltage(Min)
at 23°C
Power consumption
at rated
voltage
5 % of
rated
voltage
approx. 0.2W
80 % of
rated
voltage
Specification
Contact material
Contact resistance
Operate time
(1)
Release time
(1)
AgNi / AgSnO alloy
(1)
100mMax. (1A/6VDC by 4 pipes m meter)
10ms Max.
5ms Max.
Insulation resistance (1)
100M Min. (DC 500V)
Dielectric strength (1)
Vibration resistance
Shock resistance
Between open contact
: AC 1000V, 50/60Hz 1 min.
Between contact and coil
: AC 2500V, 50/60Hz 1 min
Operating extremes
10 Дʳ50Hz , amplitude 1.0 mm
Damage limits
10 Д50Hz , amplitude 1.0 mm
Operating extremes
10G
Damage limits
100G
Mechanical
10,000,000 operations
(frequency 18,000 operations/hr)
Electrical
100,000 operations (ɏ)30,000 operations
(frequency 360 operations/hr)
307
-30Д +70°C (no freezing)
307H
-40 Д+85°C (no freezing) (2)
Life expectancy
Operating ambient temperature
Weight
Approx. 6 g
NoteȈ(1) Initial value. Operate and release time excluding contact bounce.
(2) Special version of high temperature 105°C can be selected.
Safety Approval
Certified
File No.
UL/CUL
TUV
VDE
307, 307H
307
307H
E88991
R50128391
40028236
Safety Approval Rating
UL/CUL
307
307H
TUV
VDE
307
307H
10A 277VAC
5A 277VAC
10A 30VDC
5A 250VAC
10A 250VAC T85
5A 30VDC
12A 125VAC
5A 30VDC
6A 250VAC T105
1/4HP 125/250VAC
1/4HP 125/250VAC
TV-3 (for AgSnO contact)
NoteȈIf there is cleaning process and sealed type is selected, the vent-hole should be removed after the
process.
36
SONG CHUAN
307
Outline Dimensions
18.8
15.6
3.9
12.7
2.54
(0.500)
7.6
(0.100)
(0.299)
Wiring Diagram
PC Board Layout
BOTTOM VIEW
BOTTOM VIEW
1.3 -4
1A
7.6
12.7
2.54
(0.500)
(0.100)
(0.299)
(0.051)
(0.154)
0.2
(0.008)
1.55
(0.061)
(0.614)
10.6
(0.417)
(0.740)
Engineering Data
Coil operating range (307)
Coil temperature rise (307)
240
120
110
220
0A
Temperature rise (°C)
Coil voltage(%)
200
180
5A
160
140
120
with coil voltage 100%
100
100
90
80
5A
70
60
0A
50
40
80
30
without coil voltage
60
20
60
40
0
20
40
60
80
80
100
Ambient temperature(°C)
Coil temperature rise (307)
120
140
160
180
Max. AC load breaking capacity
100
600
Switching voltage (V)
90
Temperature rise (°C)
100
% of Nominal Coil Voltage (at 23°C)
80
70
5A
60
50
40
0A
30
500
Resistive load
400
300
240
20
10
0
60
120
80
100
120
140
160
180
% of Nominal Coil Voltage (at 70°C)
100
0
2
5
6
10
12
15
Switching current (A)
————
All specifications subject to change.
Please contact Song Chuan for update. ————
37