| No. | Part Name | Description |
|---|
| 251 | 1N4782A | Voltage reference diode (temperature compensated) |
| 252 | 1N4783 | Voltage reference diode (temperature compensated) |
| 253 | 1N4783A | Voltage reference diode (temperature compensated) |
| 254 | 1N4784 | Voltage reference diode (temperature compensated) |
| 255 | 1N4784A | Voltage reference diode (temperature compensated) |
| 256 | 1N48 | Tungsten point contact germanium diode - general purpose |
| 257 | 1N483B | Silicon signal diode - general purpose |
| 258 | 1N484 | Silicon signal diode - general purpose |
| 259 | 1N484A | Silicon signal diode - general purpose |
| 260 | 1N541 | Germanium diode, detection |
| 261 | 1N541 | Tungsten point contact germanium diode - detection |
| 262 | 1N542 | Germanium diode, ratio detectors-discriminators |
| 263 | 1N542 | Tungsten point contact germanium diode - detection, sold by matched pairs (2x1N542) |
| 264 | 1N54A | Tungsten point contact germanium diode - general purpose |
| 265 | 1N60 | Tungsten point contact germanium diode - video detection |
| 266 | 1N63 | Tungsten point contact germanium diode - general purpose |
| 267 | 1N64 | Tungsten point contact germanium diode - video detection |
| 268 | 1N645 | Silicon rectifier diode - normal series |
| 269 | 1N646 | Silicon rectifier diode - normal series |
| 270 | 1N647 | Silicon rectifier diode - normal series |
| 271 | 1N648 | Silicon rectifier diode - normal series |
| 272 | 1N649 | Silicon rectifier diode - normal series |
| 273 | 1N65 | Tungsten point contact germanium diode - general purpose |
| 274 | 1N746A | Voltage regulator diode |
| 275 | 1N747A | Voltage regulator diode |
| 276 | 1N748A | Voltage regulator diode |
| 277 | 1N749A | Voltage regulator diode |
| 278 | 1N750A | Voltage regulator diode |
| 279 | 1N751A | Voltage regulator diode |
| 280 | 1N752A | Voltage regulator diode |
| 281 | 1N753A | Voltage regulator diode |
| 282 | 1N81 | Tungsten point contact germanium diode - general purpose |
| 283 | 1N821 | Voltage reference diode (temperature compensated)Silicon signal diode - high voltage switching |
| 284 | 1N821A | Voltage reference diode (temperature compensated)Silicon signal diode - high voltage switching |
| 285 | 1N823 | Voltage reference diode (temperature compensated)Silicon signal diode - high voltage switching |
| 286 | 1N823A | Voltage reference diode (temperature compensated)Silicon signal diode - high voltage switching |
| 287 | 1N825 | Voltage reference diode (temperature compensated)Silicon signal diode - high voltage switching |
| 288 | 1N825A | Voltage reference diode (temperature compensated)Silicon signal diode - high voltage switching |
| 289 | 1N827 | Voltage reference diode (temperature compensated)Silicon signal diode - high voltage switching |
| 290 | 1N827A | Voltage reference diode (temperature compensated)Silicon signal diode - high voltage switching |
| 291 | 1N829 | Voltage reference diode (temperature compensated)Silicon signal diode - high voltage switching |
| 292 | 1N829A | Voltage reference diode (temperature compensated)Silicon signal diode - high voltage switching |
| 293 | 1N914 | Silicon diodes, signal and fast rectification |
| 294 | 1N914 | Silicon signal diode - high speed switching |
| 295 | 1N914A | Silicon signal diode - high speed switching |
| 296 | 1N914B | Silicon signal diode - high speed switching |
| 297 | 1N916 | Silicon signal diode - high speed switching |
| 298 | 1N916A | Silicon signal diode - high speed switching |
| 299 | 1N916B | Silicon signal diode - high speed switching |
| 300 | 1N935 | Voltage reference diode (temperature compensated) |
| | |
