| 334281 | BTW34-600M | Triac 600V | mble |
| 334282 | BTW34-600M | Triac | Mullard |
| 334283 | BTW34-800M | Triac 800V | mble |
| 334284 | BTW34-800M | Triac | Mullard |
| 334285 | BTW35 | Pulse modulator thyristor | Mullard |
| 334286 | BTW42-800 | GLASS PASSIVATED SILICON THYRISTORS | New Jersey Semiconductor |
| 334287 | BTW47-1000RM | Avalanche thyristor | mble |
| 334288 | BTW47-1000RM | Thyristor | Mullard |
| 334289 | BTW47-1000RM | 14A Avalanche Thyristors | Philips |
| 334290 | BTW47-1000RU | 14A Avalanche Thyristors | Philips |
| 334291 | BTW47-1200RM | Avalanche thyristor | mble |
| 334292 | BTW47-1200RM | Thyristor | Mullard |
| 334293 | BTW47-1200RM | 14A Avalanche Thyristors | Philips |
| 334294 | BTW47-1200RU | 14A Avalanche Thyristors | Philips |
| 334295 | BTW47-1400RM | Avalanche thyristor | mble |
| 334296 | BTW47-1400RM | Thyristor | Mullard |
| 334297 | BTW47-1400RM | 14A Avalanche Thyristors | Philips |
| 334298 | BTW47-1400RU | 14A Avalanche Thyristors | Philips |
| 334299 | BTW47-1600RM | Avalanche thyristor | mble |
|
| 334300 | BTW47-1600RM | Thyristor | Mullard |
| 334301 | BTW47-1600RM | 14A Avalanche Thyristors | Philips |
| 334302 | BTW47-1600RU | 14A Avalanche Thyristors | Philips |
| 334303 | BTW47-500RM | Thyristor | Mullard |
| 334304 | BTW47-600RM | Avalanche thyristor | mble |
| 334305 | BTW47-600RM | 14A Avalanche Thyristors | Philips |
| 334306 | BTW47-600RU | 14A Avalanche Thyristors | Philips |
| 334307 | BTW47-800RM | Avalanche thyristor | mble |
| 334308 | BTW47-800RM | Thyristor | Mullard |
| 334309 | BTW47-800RM | 14A Avalanche Thyristors | Philips |
| 334310 | BTW47-800RU | 14A Avalanche Thyristors | Philips |
| 334311 | BTW47-M | 14A Avalanche Thyristors | Philips |
| 334312 | BTW47-U | 14A Avalanche Thyristors | Philips |
| 334313 | BTW48-200 | GLASS PASSIVATED SILICON THYRISTORS | New Jersey Semiconductor |
| 334314 | BTW48-400 | GLASS PASSIVATED SILICON THYRISTORS | New Jersey Semiconductor |
| 334315 | BTW48-600 | GLASS PASSIVATED SILICON THYRISTORS | New Jersey Semiconductor |
| 334316 | BTW48-800 | GLASS PASSIVATED SILICON THYRISTORS | New Jersey Semiconductor |
| 334317 | BTW63 | Thyristor SCR 600V 610A 3-Pin RD-91 Bulk | New Jersey Semiconductor |
| 334318 | BTW67 | 50A SCRS | ST Microelectronics |
| 334319 | BTW67-1000 | 50A standard SCRs | ST Microelectronics |
| 334320 | BTW67-1200 | 50A SCRS | SGS Thomson Microelectronics |
