Needs validationhigh risk
PZ254V-11-03P is a same-series 3-pin header only for designs not using the 4th pin.
Best Alternatives to PZ254V-11-04P
PZ254V-11-04P is a 4-position 2.54mm through-hole header. The only close catalog hit here is a 3-position variant, not a direct replacement.
AI replacement insight
Electrical riskmedium
ratings match, but one net is lost
Package riskhigh
3P body differs from 4P
Firmware risklow
passive connector
Sourcing riskmedium
no verified drop-in listed
Can it be replaced directly?
No pin-compatible replacement is proven from these candidates.
Best replacement path
Use the same 4-position series part or review PZ254V-11-03P only if the 4th circuit is unused.
Main risk
The kept candidate has one fewer position.
Recommended alternatives
1Alternative comparison matrix
| Feature / factor | PZ254V-11-04P | PZ254V-11-03P | Alt 2 | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Pinout | 4 pins | 3 pins | 3 pins — one position short | ||
| Package | THT 2.54mm | THT 2.54mm | THT 2.54mm — same pitch class | ||
| Voltage | 250V AC/DC | 250V AC/DC | 250V AC/DC — ES/artifact agree | ||
| Current | 3.0A | 3.0A | 3.0A — same rating | ||
| Temperature | -40 to 105C | -40 to 105C | -40 to 105C — same range |
Application & sourcing insights
Questions & answers
From this list, no direct alternative is proven. PZ254V-11-03P is only a risky 3-pin variant.