| PartNo |
Type |
Analog |
Information source |
| Vishay |
TCET1202 |
 |
PS2561-1-H-A |
NEC |
|
| 4pin DIP,Single Tr, DC, BSI, Coupler, Pb-Free |
| Vishay |
TCET1203 |
|
PS2561-1-M-A |
NEC |
|
| 4pin DIP,Single Tr, DC, BSI, Coupler, Pb-Free |
| Vishay |
TCET1204 |
|
PS2561-1-D-A |
NEC |
|
| 4pin DIP,Single Tr, DC, BSI, Coupler, Pb-Free |
| Toshiba |
TLP321 |
 |
PS2561-1-A |
NEC |
|
| 4pin DIP,Single Tr, DC, BSI, Coupler, Pb-Free |
| Toshiba |
TLP421 |
|
PS2561-1-A |
NEC |
|
| 4pin DIP,Single Tr, DC, BSI, Coupler, Pb-Free |
| Toshiba |
TLP421(BL) |
|
PS2561-1-L-A |
NEC |
|
| 4pin DIP,Single Tr, DC, BSI, Coupler, Pb-Free |
| Toshiba |
TLP421(GB) |
|
PS2561-1-A |
NEC |
|
| 4pin DIP,Single Tr, DC, BSI, Coupler, Pb-Free |
| Toshiba |
TLP421(GR) |
|
PS2561-1-D-A |
NEC |
|
| 4pin DIP,Single Tr, DC, BSI, Coupler, Pb-Free |
| Toshiba |
TLP421(Y) |
|
PS2561-1-H-A |
NEC |
|
| 4pin DIP,Single Tr, DC, BSI, Coupler, Pb-Free |
| Toshiba |
TLP621 |
|
PS2561-1-A |
NEC |
|
| 4pin DIP,Single Tr, DC, BSI, Coupler, Pb-Free |
| Toshiba |
TLP621(BL) |
|
PS2561-1-L-A |
NEC |
|
| 4pin DIP,Single Tr, DC, BSI, Coupler, Pb-Free |
| Toshiba |
TLP621(GB) |
|
PS2561-1-A |
NEC |
|
| 4pin DIP,Single Tr, DC, BSI, Coupler, Pb-Free |
| Toshiba |
TLP621(GR) |
|
PS2561-1-D-A |
NEC |
|
| 4pin DIP,Single Tr, DC, BSI, Coupler, Pb-Free |
| Toshiba |
TLP621(Y) |
|
PS2561-1-H-A |
NEC |
|
| 4pin DIP,Single Tr, DC, BSI, Coupler, Pb-Free |
| Toshiba |
TLP624 |
|
PS2561-1-A |
NEC |
|
| 4pin DIP,Single Tr, DC, BSI, Coupler, Pb-Free |
| Toshiba |
TLP624(BV) |
|
PS2561-1-A |
NEC |
|
| 4pin DIP,Single Tr, DC, BSI, Coupler, Pb-Free |
 - Pin-to-Pin Replacement
- Compatible Equivalent | - Functional Equivalent
 - Possible Analog |
|  Highlight matches |
|
|
PS2561-1 [NEC]
|
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