- 1N4001TR-RPCU
- Central Semiconductor Corp.
- 1 A, 50 V, SILICON, SIGNAL DIODE, DO-41
- 1N4001TR
- Fagor Electronica
- 1 A, 50 V, SILICON, SIGNAL DIODE
- TC1N4001TR
- Tak Cheong Electronics (holdings) Co., Ltd.
- 1 A, 50 V, SILICON, SIGNAL DIODE, DO-41
- 1N4001TR
- Vishay Semiconductors
- 50V 1A 1N4001 (DO-41)