|
STC S103/1K thermal switch
 |
This device measures 50x17mm
overall and has a B7G base. |
Typically these devices are
used to delay the application of HT to allow valves time to warm up first.
| Heater voltage |
27V |
| Heater current |
115mA |
| Nominal delay at 20 C |
36 to 54 sec |
| Max voltage between heater
and contacts |
500V |
| Max o/c voltage between
contacts |
220V dc |
| Max contact current on
make |
1A |
| Max surge current on make |
5A |
| Max current on break @
50V dc |
100mA |
| Pin |
Function |
| 1 |
Heater |
| 2 |
i/c |
| 3 |
Active contact |
| 4 |
Static contact |
| 5 |
n/c |
| 6 |
i/c |
| 7 |
Heater |
|
