| Manufacturer | Part Number | Description |
|---|---|---|
Continental Device India
| BD684 | PNP DARLIGNTON POWER SILICON TRANSISTORS |
| BD684 | SILICON DARLINGTON POWER TRANSISTORS | |
| BD684A | SILICON DARLINGTON POWER TRANSISTORS | |
| BD684 | SILICON PNP TRANSISTOR | |
| BD684 | Silicon PNP Power Transistor |