PS2501-4
California Eastern Laboratories (CEL)
Optocoupler DC-IN 4-CH Transistor DC-OUT 16-Pin PDIP Magazine
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | PS2501-4-ND | 0 | $0.00 | $0.00 | $0.00 | $0.00 | |||
| Ameya360 | PS2501-4 | 1502 | $0.00 | $0.00 | $0.62 | $0.62 | $0.62 | $0.62 | |
| AVNET Express | PS2501-4 | 240 | 20 | $0.74 | $0.72 | ||||
| Mouser Electronics | 551-PS2501-4 | 0 | 1 |
PS2703-1
California Eastern Laboratories (CEL)
High Isolation Voltage High Collector To Emitter Voltage Type SOP Multi Photocoupler
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | PS2703-1-ND | 0 | $0.00 | $0.00 | $0.00 | ||||
| Mouser Electronics | 551-PS2703-1 | 0 | 1 | $0.00 |
PS2502-1
California Eastern Laboratories (CEL)
High Isolation Voltage Darlington Transistor Type Multi Photocoupler Series, Power Dissipation Derating Of Diode = 1.5 mW/C
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | PS2502-1-ND | 0 | $0.00 | $0.00 | |||||
| Mouser Electronics | 551-PS2502-1 | 0 | 1 |
PS2502-4
California Eastern Laboratories (CEL)
High Isolation Voltage Darlington Transistor Type Multi Photocoupler Series, Power Dissipation Derating Of Diode = 1.2 mW/C
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | PS2502-4-ND | 0 | $0.00 | $0.00 | $0.00 | $0.00 | |||
| Future Electronics | PS2502-4 | 125 | 1 | $0.00 | $0.00 | $0.86 | $0.86 | $0.79 | $0.79 |
| Mouser Electronics | 551-PS2502-4 | 0 | 1 | $0.00 |
4N25SM
Fairchild Semiconductors
$0.15
DIP6 SMT Single Channel 30 V 4170 VAC (RMS) Phototransistor Optocoupler
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 4N25SM-ND | 2126 | $0.64 | $0.50 | $0.42 | $0.36 | $0.21 | $0.18 | |
| Future Electronics | 4N25SM | 67 | 1 | $0.24 | $0.16 | $0.15 | |||
| Mouser Electronics | 512-4N25SM | 2454 | $0.49 | ||||||
| Newark | 4N25SM | 5 | 1 | $0.28 | $0.28 | $0.28 | $0.26 | $0.24 | $0.24 |
| TME | 4N25SM | 616 | $0.85 |
4N27M
Fairchild Semiconductors
$0.15
DIP6 Through Hole Single Channel 30 V 4170 VAC (RMS) Phototransistor Optocoupler
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 4N27MFS-ND | 1096 | $0.61 | $0.47 | $0.40 | $0.34 | $0.20 | $0.17 | |
| Future Electronics | 4N27M | 3000 | 1 | $0.21 | $0.14 | $0.12 | |||
| Mouser Electronics | 638-4N27M | 0 | 1 | $0.17 | |||||
| Newark | 4N27M | 140 | 2000 | $0.00 | $0.00 | $0.00 | $0.00 | $0.27 | $0.22 |
| TME | 4N27M | 829 | $0.42 |
4N35SR2M
Fairchild Semiconductors
$-0.17
DIP6 SMT Single Channel 30 V 4170 VAC (RMS) Phototransistor Optocoupler
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 4N35SR2MCT-ND | 2377 | $0.69 | $0.54 | $0.44 | $0.38 | $0.29 | $0.29 | |
| Future Electronics | 4N35SR2M | 473000 | 1000 | $0.33 | $0.33 | $0.26 | $0.25 | $0.22 | $0.22 |
| Mouser Electronics | 512-4N35SR2M | 2417 | $0.55 | ||||||
| Newark | 4N35SR2M | 2317 | 1 | $0.67 | $0.40 | $0.33 | $0.30 | $0.30 | $0.30 |
| TME | 4N35SR2M | 1121 | $0.54 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 4N37SM-ND | 624 | $0.64 | $0.50 | $0.42 | $0.36 | $0.21 | $0.18 | |
| Mouser Electronics | 512-4N37SM | 1480 | $0.51 | $0.42 | $0.42 | $0.26 | $0.20 | $0.16 | |
| TME | 4N37SM | 195 | $0.75 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 4N37VM-ND | 1389 | $0.58 | $0.46 | $0.38 | $0.33 | $0.19 | $0.16 | |
| Mouser Electronics | 512-4N37VM | 2900 | $0.51 | $0.42 | $0.42 | $0.26 | $0.20 | $0.16 |
HCPL0501
Fairchild Semiconductors
8-Pin SOIC Single-Channel High Speed Transistor Output Optocoupler High Performance Transistor SO 8L NB
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | HCPL0501-ND | 3803 | $2.17 | $1.92 | $1.43 | $1.24 | $0.85 | $0.78 | |
| Mouser Electronics | 512-HCPL0501 | 1213 | $1.82 | ||||||
| Newark | HCPL0501 | 1928 | 1 | $1.08 | $0.91 | $0.91 | $0.73 | $0.61 | $0.61 |



