![](http://datasheet.mmic.net.cn/300000/RM1A40A50_datasheet_16206099/RM1A40A50_3.png)
Specifications are subject to change without notice (28.02.01)
3
Thermal Specifications
RM1....25
RM1....50
RM1....75
RM1....100
Operating temperature
Storage temperature
Junction temperature
R
th
junction to case
R
th
junction to ambient
-20° to 70°C
-40° to 100°C
≤
125°C
≤
0.80 K/W
≤
20 K/W
-20° to 70°C
-40° to 100°C
≤
125°C
≤
0.50 K/W
≤
20 K/W
-20° to 70°C
-40° to 100°C
≤
125°C
≤
0.20 K/W
≤
20 K/W
-20° to 70°C
-40° to 100°C
≤
125°C
≤
0.20 K/W
≤
15 K/W
Weight
25 A, 50 A
75 A, 100 A
Housing material
Baseplate
25 A, 50 A
75 A, 100 A
Potting compound
Approx. 60 g
Approx. 100 g
Noryl GFN 1, black
Aluminium
Copper, nickel-plated
None
Housing Specifications
Wiring Diagram
A1(+)
A2( - )
T1
L1
Dimensions
Functional Diagram
Relay
Mounting screws
Mounting torque
Control terminal
Mounting screws
Mounting torque
Power terminal
Mounting screws
Mounting torque
M5
1.5-2.0 Nm
M3 x 9
0.5 Nm
M5 x 9
2.4 Nm
Housing Specifications (Cont.)
+ A1
- A2
T1
L1
RM1A,RM1B
RM1A
RM1B
Control
input
Mains input/load output
Load output/mains input
Control
input
Mains input/load output
Load output/mains input