| PartNo |
Type |
Analog |
Information source |
| Toshiba |
TLP521-1 |
 |
PS2501-1-A |
NEC |
|
| 4pin DIP, Single Tr, DC, Coupler, Pb-Free |
| Toshiba |
TLP521-2 |
|
PS2501-2-A |
NEC |
|
| 8pin DIP, Dual,Single Tr, DC, Coupler, Pb-Free |
| Toshiba |
TLP521-4 |
 |
PS2501-4-A |
NEC |
|
| 16pin DIP, Quad,Single Tr, DC, Coupler, Pb-Free |
- Pin-to-Pin Replacement
 - Compatible Equivalent | - Functional Equivalent
 - Possible Analog |
|  Highlight matches |
|
|
TLP521 [Isocom]
HIGH DENSITY MOUNTING PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORSTLP521 [Toshiba]
programmable controllers ac / dc-input module solid state relay |
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