| No. |
Part Name |
Description |
Manufacturer |
| 1 |
SP215 |
Si phototransistor, possibly equivalent BP103B |
RFT |
| 2 |
SP215E |
Si phototransistor |
RFT |
| 3 |
SP215F |
Si phototransistor |
RFT |
| 4 |
SP215G |
Si phototransistor |
RFT |
| 5 |
SP215H |
Si phototransistor |
RFT |
| 6 |
TISP2150F3 |
DUAL SYMMETRICAL TRANSIENT VOLTAGE SUPPRESSORS |
Power Innovations |
| 7 |
TISP2150F3D |
Symmetrical Overvoltage TISP for 3 Wire Battery Backed Ringer Protection |
Power Innovations |
| 8 |
TISP2150F3DR |
Symmetrical Overvoltage TISP for 3 Wire Battery Backed Ringer Protection |
Power Innovations |
| 9 |
TISP2150F3P |
Symmetrical Overvoltage TISP for 3 Wire Battery Backed Ringer Protection |
Power Innovations |
| 10 |
TISP2150F3SL |
Symmetrical Overvoltage TISP for 3 Wire Battery Backed Ringer Protection |
Power Innovations |
| | | |
