| 427321 | D1723GF | PLL FREQUENCY SYNTHESIZER AND CONTROLLER FOR FM/MW/LF TUNER CAR AUDIO | NEC |
| 427322 | D172D | J-K Master-Slave Flip-Flop, possibly equivalent SN7472N | RFT |
| 427323 | D174D | 2 edge-triggered D flip-flop, possibly equivalent SN7474N | RFT |
| 427324 | D175D | Quad memory flip-flop, possibly equivalent SN7475N | RFT |
| 427325 | D178S1000 | 180A 1000V Switching Power Diode | IPRS Baneasa |
| 427326 | D178S1200 | 180A 1200V Switching Power Diode | IPRS Baneasa |
| 427327 | D178S1400 | 180A 1400V Switching Power Diode | IPRS Baneasa |
| 427328 | D178S200 | 180A 200V Switching Power Diode | IPRS Baneasa |
| 427329 | D178S400 | 180A 400V Switching Power Diode | IPRS Baneasa |
| 427330 | D178S600 | 180A 600V Switching Power Diode | IPRS Baneasa |
| 427331 | D178S800 | 180A 800V Switching Power Diode | IPRS Baneasa |
| 427332 | D180SC4M | Schottky Rectifiers (SBD) / Center Tap, Common Cathode (Module) | Shindengen |
| 427333 | D180SC6M | Schottky Rectifiers (SBD) / Center Tap, Common Cathode (Module) | Shindengen |
| 427334 | D1815-R | TO-251 Plastic-Encapsulate Biploar Transistors | Micro Commercial Components |
| 427335 | D181D | 16 bit memory (RAM), possibly equivalent SN7481N | RFT |
| 427336 | D1861 | D1861A 10 Gbits/s 1310 nm DML Module | Agere Systems |
| 427337 | D1861A | D1861A 10 Gbits/s 1310 nm DML Module | Agere Systems |
| 427338 | D1861A023 | D1861A 10 Gbits/s 1310 nm DML Module | Agere Systems |
| 427339 | D1861A040 | D1861A 10 Gbits/s 1310 nm DML Module | Agere Systems |
|
| 427340 | D1861A050 | D1861A 10 Gbits/s 1310 nm DML Module | Agere Systems |
| 427341 | D1861B | D1861B 10 Gbits/s 1310 nm DML Module (-3 dBm) | Agere Systems |
| 427342 | D1861B023 | D1861B 10 Gbits/s 1310 nm DML Module (-3 dBm) | Agere Systems |
| 427343 | D1861B040 | D1861B 10 Gbits/s 1310 nm DML Module (-3 dBm) | Agere Systems |
| 427344 | D1861B050 | D1861B 10 Gbits/s 1310 nm DML Module (-3 dBm) | Agere Systems |
| 427345 | D1861C | D1861C 10 Gbits/s 1310 nm DML Module (6 dBm) | Agere Systems |
| 427346 | D1861C023 | D1861C 10 Gbits/s 1310 nm DML Module (6 dBm) | Agere Systems |
| 427347 | D1861C040 | D1861C 10 Gbits/s 1310 nm DML Module (6 dBm) | Agere Systems |
| 427348 | D1861C050 | D1861C 10 Gbits/s 1310 nm DML Module (6 dBm) | Agere Systems |
| 427349 | D1861D | D1861D 10 Gbits/s 1310 nm DML Module (10 dBm) | Agere Systems |
| 427350 | D1861D023 | D1861D 10 Gbits/s 1310 nm DML Module (10 dBm) | Agere Systems |
| 427351 | D1861D040 | D1861D 10 Gbits/s 1310 nm DML Module (10 dBm) | Agere Systems |
| 427352 | D1861D050 | D1861D 10 Gbits/s 1310 nm DML Module (10 dBm) | Agere Systems |
| 427353 | D18A | 18 Lead Ceramic Sidebrazed Dual-in-Line Package | National Semiconductor |
| 427354 | D18V0L1B2LP | LOW CAPACITANCE BIDIRECTIONAL TVS DIODES | Diodes |
| 427355 | D18V0L1B2LP-7B | LOW CAPACITANCE BIDIRECTIONAL TVS DIODES | Diodes |
| 427356 | D191D | 8 bit shift register, possibly equivalent SN7491N | RFT |
| 427357 | D192D | Synchronous up/down decimal counter, possibly equivalent SN74192N | RFT |
| 427358 | D193C | Up/Down binary counter, pinout | IPRS Baneasa |
| 427359 | D193D | Synchronous forward/reverse binary counter, possibly equivalent SN74193N | RFT |
| 427360 | D1950 | NPN SILICON EPITAXIAL TRANSISTOR POWER MINI MOLD | NEC |
