| 181401 | 8XC251TP | HIGH-PERFORMANCE CHMOS MICROCONTROLLER | Intel |
| 181402 | 8XC251TQ | HIGH-PERFORMANCE CHMOS MICROCONTROLLER | Intel |
| 181403 | 8XC51 | CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER | Intel |
| 181404 | 8XC51FB | Low power single card reader | Philips |
| 181405 | 8XC51FX | CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLERS | Intel |
| 181406 | 8XC51GB | CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER | Intel |
| 181407 | 8XC51GB-1 | CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER | Intel |
| 181408 | 8XC51R | CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER | Intel |
| 181409 | 8XC51RA | CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER | Intel |
| 181410 | 8XC51RB | CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER | Intel |
| 181411 | 8XC51RC | CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER | Intel |
| 181412 | 8XC51SL | LOW VOLTAGE 8XC51SL KEYBOARD CONTROLLER | Intel |
| 181413 | 8XC51SL, LOW VOLTAGE 8XC51SL | KEYBOARD CONTROLLER | Intel |
| 181414 | 8XC52 | CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER | Intel |
| 181415 | 8XC54 | CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER | Intel |
| 181416 | 8XC552 | 80C51 FAMILY DERIVATIVES | Philips |
| 181417 | 8XC562 | 80C51 FAMILY DERIVATIVES | Philips |
| 181418 | 8XC58 | CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER | Intel |
| 181419 | 8XL196NP | COMMERCIAL CHMOS 16-BIT MICROCONTROLLER | Intel |
|
| 181420 | 8XL51FA | LOW VOLTAGE CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLERS | Intel |
| 181421 | 8XL51FB | LOW VOLTAGE CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLERS | Intel |
| 181422 | 8XL51FC | LOW VOLTAGE CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLERS | Intel |
| 181423 | 8XL52 | LOW VOLTAGE CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLERS | Intel |
| 181424 | 8XL54 | LOW VOLTAGE CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLERS | Intel |
| 181425 | 8XL58 | LOW VOLTAGE CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLERS | Intel |
| 181426 | 9-0-180 | PIN diode Microwave Phase Shifter | CCSIT-CE |
| 181427 | 9.1BS | SILICON PLANAR ZENER DIODE | Semtech |
| 181428 | 9.1BSA | SILICON PLANAR ZENER DIODE | Semtech |
| 181429 | 9.1BSB | SILICON PLANAR ZENER DIODE | Semtech |
| 181430 | 9.1BSC | SILICON PLANAR ZENER DIODE | Semtech |
| 181431 | 9.1HC | SILICON PLANAR ZENER DIODE | Semtech |
| 181432 | 9.1HCA | SILICON PLANAR ZENER DIODE | Semtech |
| 181433 | 9.1HCB | SILICON PLANAR ZENER DIODE | Semtech |
| 181434 | 9.1HCC | SILICON PLANAR ZENER DIODE | Semtech |
| 181435 | 9.1HS | SILICON PLANAR ZENER DIODE | Semtech |
| 181436 | 9.1HSA | SILICON PLANAR ZENER DIODE | Semtech |
| 181437 | 9.1HSB | SILICON PLANAR ZENER DIODE | Semtech |
| 181438 | 9.1HSC | SILICON PLANAR ZENER DIODE | Semtech |
| 181439 | 90° PATTERNS - DUAL GRID | Transducer-Class® Strain Gages | Vishay |
| 181440 | 90-U0901-128 | IEEE EUI-64 Node Address Chip | Dallas Semiconductor |
