| 650521 | HD-0900M3-CH | 3 dB 90Æ Card Couplers | Hirose Electric |
| 650522 | HD-0900M3-CH-1 | 3 dB 90Æ Card Couplers | Hirose Electric |
| 650523 | HD-0900M3-CH-2 | 3 dB 90Æ Card Couplers | Hirose Electric |
| 650524 | HD-0900M3-CH-I | 3 dB 90Æ Card Couplers | Hirose Electric |
| 650525 | HD-1500M3-GH | 3 dB 90Æ Card Couplers | Hirose Electric |
| 650526 | HD-15530 | Encoder-Decoder, Manchester, CMOS, Service MIL-STD-1530 | Intersil |
| 650527 | HD-15531 | Encoder-Decoder, Manchester, CMOS, Service MIL-STD-1533 | Intersil |
| 650528 | HD-15531_883 | CMOS Manchester Encoder-Decoder | Intersil |
| 650529 | HD-1700M3-FH | 3 dB 90Æ Card Couplers | Hirose Electric |
| 650530 | HD-1800M3-CH | 3 dB 90Æ Card Couplers | Hirose Electric |
| 650531 | HD-1900M3-CH | 3 dB 90Æ Card Couplers | Hirose Electric |
| 650532 | HD-2100M3-CH | 3 dB 90Æ Card Couplers | Hirose Electric |
| 650533 | HD-2400M3-BH | 3 dB 90Æ Card Couplers | Hirose Electric |
| 650534 | HD-2500M3-BH | 3 dB 90Æ Card Couplers | Hirose Electric |
| 650535 | HD-3200M3-BH | 3 dB 90Æ Card Couplers | Hirose Electric |
| 650536 | HD-3900M3-BH | 3 dB 90Æ Card Couplers | Hirose Electric |
| 650537 | HD-4702 | Generator, Bit Rate, Programmable, CMOS | Intersil |
| 650538 | HD-4702/883 | Generator, Bit Rate, Programmable, CMOS, 883 Compliant | Intersil |
| 650539 | HD-6150M3-AH | 3 dB 90Æ Card Couplers | Hirose Electric |
|
| 650540 | HD-6402 | UART, 125/500 Baud, CMOS | Intersil |
| 650541 | HD-6402/883 | UART, 125/500 Baud, CMOS, 883 Compliant | Intersil |
| 650542 | HD-6408 | ASMA, Asynchronous Serial Manchester Adapter, 1-Mbit/s, CMOS | Intersil |
| 650543 | HD-6409 | Encoder-Decoder, Manchester, 1-Mbit/s, CMOS | Intersil |
| 650544 | HD-6409/883 | Encoder-Decoder, Manchester, 1-Mbit/s, 883 Compliant, CMOS | Intersil |
| 650545 | HD01 | Bridge Rectifiers | Diodes |
| 650546 | HD01 | 0.8 Amp Single Phase Glass Passivated Bridge Rectifier 100 to 1000 Volts | Micro Commercial Components |
| 650547 | HD01-T | Bridge Rectifiers | Diodes |
| 650548 | HD02 | Bridge Rectifiers | Diodes |
| 650549 | HD02 | 0.8 Amp Single Phase Glass Passivated Bridge Rectifier 100 to 1000 Volts | Micro Commercial Components |
| 650550 | HD02-T | Bridge Rectifiers | Diodes |
| 650551 | HD04 | Bridge Rectifiers | Diodes |
| 650552 | HD04 | 0.8 Amp Single Phase Glass Passivated Bridge Rectifier 100 to 1000 Volts | Micro Commercial Components |
| 650553 | HD04-T | Bridge Rectifiers | Diodes |
| 650554 | HD06 | Bridge Rectifiers | Diodes |
| 650555 | HD06 | 0.8 Amp Single Phase Glass Passivated Bridge Rectifier 100 to 1000 Volts | Micro Commercial Components |
| 650556 | HD06-T | Bridge Rectifiers | Diodes |
| 650557 | HD08 | 0.8 Amp Single Phase Glass Passivated Bridge Rectifier 100 to 1000 Volts | Micro Commercial Components |
| 650558 | HD1 | on-chip resistor NPN silicon epitaxial transistor For mid-speed switching | NEC |
| 650559 | HD1-15530-8 | CMOS Manchester Encoder-Decoder | Intersil |
| 650560 | HD1-15530-9 | CMOS Manchester Encoder-Decoder | Intersil |
