| Manufacturer | Part Number | Description |
|---|---|---|
TEMIC Semiconductors (now Microchip)
| U217B-FP | Zero Voltage Switch / Temperature Control |
|
TEMIC Semiconductors (now Microchip)
| U217B | Zero Voltage Switch |
|
TEMIC Semiconductors (now Microchip)
| U217B-FP | Zero Voltage Switch |
Atmel (now Microchip Technology)
| U217B | Zero-Voltage Switch |
