| 331281 | BSY79 | Leaded Small Signal Transistor General Purpose | Central Semiconductor |
| 331282 | BSY88 | Leaded Small Signal Transistor General Purpose | Central Semiconductor |
| 331283 | BSY88 | NPN SILICON PLANAR EPITAXIAL TRANSISTOR | Micro Electronics |
| 331284 | BSY92 | Silicon NPN planar transistor with medium reverse voltage for switching and RF applications | AEG-TELEFUNKEN |
| 331285 | BSY93 | Silicon NPN epitaxial planar transistor with medium reverse voltage for switching and RF applications | AEG-TELEFUNKEN |
| 331286 | BSY95 | Silicon Transistor | Mullard |
| 331287 | BSY95A | Leaded Small Signal Transistor General Purpose | Central Semiconductor |
| 331288 | BSY95A | Switching NPN transistor | FERRANTI |
| 331289 | BSY95A | General purpose NPN transistor | FERRANTI |
| 331290 | BSY95A | Silicon N-P-N low power switching transistor | Mullard |
| 331291 | BSY95A | NPN Silicon Planar Transistor for high speed switching and high frequency use | Newmarket Transistors NKT |
| 331292 | BSYP62 | Tranzystor krzemowy | Ultra CEMI |
| 331293 | BSYP63 | Tranzystor krzemowy | Ultra CEMI |
| 331294 | BT-A401ND | Red, anode, three digit LED display | Yellow Stone Corp |
| 331295 | BT-A402ND | Green, anode, three digit LED display | Yellow Stone Corp |
| 331296 | BT-A403ND | Yellow, anode, three digit LED display | Yellow Stone Corp |
| 331297 | BT-A404ND | Hi-eff red/orange, anode, three digit LED display | Yellow Stone Corp |
| 331298 | BT-A405ND | Bright red, anode, three digit LED display | Yellow Stone Corp |
| 331299 | BT-A405NE | Bright red, anode, three digit LED display | Yellow Stone Corp |
|
| 331300 | BT-A406ND | Super red, anode, three digit LED display | Yellow Stone Corp |
| 331301 | BT-A411ND | Red, anode, three digit LED display | Yellow Stone Corp |
| 331302 | BT-A412ND | Green, anode, three digit LED display | Yellow Stone Corp |
| 331303 | BT-A413ND | Yellow, anode, three digit LED display | Yellow Stone Corp |
| 331304 | BT-A414ND | Hi-eff red/orange, anode, three digit LED display | Yellow Stone Corp |
| 331305 | BT-A415ND | Bright red, anode, three digit LED display | Yellow Stone Corp |
| 331306 | BT-A415NE | Bright red, anode, three digit LED display | Yellow Stone Corp |
| 331307 | BT-A416ND | Super red, anode, three digit LED display | Yellow Stone Corp |
| 331308 | BT-A511RD | Red, anode, three digit LED display | Yellow Stone Corp |
| 331309 | BT-A512RD | Green, anode, three digit LED display | Yellow Stone Corp |
| 331310 | BT-A513RD | Yellow, anode, three digit LED display | Yellow Stone Corp |
| 331311 | BT-A514RD | Hi-eff red/orange, anode, three digit LED display | Yellow Stone Corp |
| 331312 | BT-A515RD | Bright red, anode, three digit LED display | Yellow Stone Corp |
| 331313 | BT-A515RE | Bright red, anode, three digit LED display | Yellow Stone Corp |
| 331314 | BT-A516RD | Super red, anode, three digit LED display | Yellow Stone Corp |
| 331315 | BT-A531RD | Red, anode, three digit LED display | Yellow Stone Corp |
| 331316 | BT-A532RD | Green, anode, three digit LED display | Yellow Stone Corp |
| 331317 | BT-A533RD | Yellow, anode, three digit LED display | Yellow Stone Corp |
| 331318 | BT-A534RD | Hi-eff red/orange, anode, three digit LED display | Yellow Stone Corp |
| 331319 | BT-A535RD | Bright red, anode, three digit LED display | Yellow Stone Corp |
| 331320 | BT-A535RE | Bright red, anode, three digit LED display | Yellow Stone Corp |
