SONG CHUAN
103
Features
ϭSmallest and slim type PCB Automotive relay.
ϭHigh rating 20A with maximum switching current up
to 30A.
ϭHigh Temperature withstand up to 125ʨ.
ϭSingle or twin relays are both available.
ϭComply with RoHS-Directive 2002/95/EC, and ELV-
Directive 2000/53/EC.
Type List
Designation (provided with)ʳ
Terminal ʳ
styleʳ
Contactʳ
Sealed type
formʳ
Flux tightʳ
Sealed type ʳ
washable ʳ
103-1AH-S
103T-1AH-S
103-1CH-S
103T-1CH-S
103-1AH-C
103T-1AH-C
103-1CH-C
103T-1CH-C
103-1AH-V
103T-1AH-V
103-1CH-V
103T-1CH-V
1A (SPNO) ʳ
PCB terminal
1C (SPDT) ʳ
Ordering Information
103
1
T
2
-
1A
3
H
4
-
C
5
1. 103 -- Basic series designation
4. H
-- Contact material AgSnO
2. Blank -- Single relay
5. C
-- Flux tight
T
-- Twin relay
V
S
-- Sealed type
-- Sealed type washable
3. 1A
1C
-- Single pole normally open
-- Single pole double throw
Contact Rating
Resistive loadʳ
NO/NC 20A/10A 14VDC
Inrush 30A Steady state 10A 14VDC,750K ops.
Motor Lock : 20A 14VDC 200K ops.
Motor loadʳ
Coil Rating (DC)
Rated
Rated current Coil resistance Max. continuous
Pick up
Drop out
Power consumption
at rated
voltage p10 % at 23°C p10 % at 23°C
voltage
voltage(Max) voltage(Min)
(V)
(mA)
(7)
at 85°C
at 23°C
at 23°C
voltage
6
9
107
70.8
53.3
26.7
56
125 % of
rated
60 % of
rated
5 % of
rated
127
225
900
approx. 0.64W
12
24
voltage
voltage
voltage
274