- SD2440-001
- Apollo Co., Ltd.
- Silicon Phototransistor
- SD2440-002
- Apollo Co., Ltd.
- Silicon Phototransistor
- SD2440-003
- Apollo Co., Ltd.
- Silicon Phototransistor
- SD2440-004
- Apollo Co., Ltd.
- Silicon Phototransistor
- SD2440-001
- Honeywell
- PHOTOTRANSISTOR NPN PILL PACK - SD2440-001
- SD2440-002
- Honeywell
- PHOTOTRANSISTOR PILL PACK - SD2440-002
- SD2440-003
- Honeywell
- PHOTOTRANSISTOR NPN COAX PACK - SD2440-003
- SD2440-004
- Honeywell
- PHOTOTRANSISTOR NPN PILL PACK - SD2440-004
- SD2440-150
- Honeywell
- SD2440-150
- SD2440-153
- Honeywell
- Phototransistor Silicon 2-Pin Mini-pill
- 2SD2440BL
- Nec Electronics
- Silicon NPN Transistor
- CSD2440
- Sensata Technologies
- CSD2440
- SD2440
- Spectronics
- Product Data Book (Shortform)
- SD2440-1
- Spectronics
- Product Data Book (Shortform)
- SD2440-2
- Spectronics
- Product Data Book (Shortform)
- SD2440-3
- Spectronics
- Product Data Book (Shortform)
- SD2440-4
- Spectronics
- Product Data Book (Shortform)
- 2SD2440(F)
- Toshiba
- Trans GP BJT NPN 60V 6A 3-Pin(3+Tab) TO-3P(N)IS