| Manufacturer | Part Number | Description |
|---|---|---|
| ETC | HA1371 (ETC) | HA-1371 |
 |
2SA1371 (JIANGSU CHANGJIANG) | PNP Transistor |
 |
2SB1371 (INCHANGE) | PNP Transistor |
| ETC | HA-A1371-FREQ (ETC) | CMOS Compatible Enable/Disable |
 |
2SD1371 (Inchange Semiconductor) | Silicon NPN Transistor |
 |
ADSP-21371 (Analog Devices) | SHARC Processor |
| ETC | HA-1371 (ETC) | (HA-137x/138x) CMOS Compatible Enable/Disable |