PZ254-2-20-Z-8.5
HCTL
Needs validationlow risk
Strong parametric match for pin count, pitch, and electrical ratings; requires mechanical verification.
Best Alternatives to P125-1220A0BS116A1
The Yxcon P125-1220A0BS116A1 is a standard 2.54mm pitch, 2x20 (40-pin) male pin header. Several alternatives exist with similar electrical properties, but require careful verification of mechanical dimensions and housing type to ensure compatibility.
AI replacement insight
Package riskmedium
Substitutes may have different pin lengths, insulator heights, or shrouded housings that cause interference.
Electrical risklow
Key electrical parameters like current rating are commonly matched by available alternatives.
Can it be replaced directly?
Direct replacement for P125-1220A0BS116A1 should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
HCTL PZ254-2-20-Z-8.5 is the strongest candidate, but requires a mechanical dimension check before use.
Main risk
The primary risk is mechanical mismatch, either in pin length and insulator height, or from using a shrouded (box) header which can cause physical interference.
Recommended alternatives
2Alternative comparison matrix
| Feature / factor | P125-1220A0BS116A1 | PZ254-2-20-Z-8.5 | Z-231011840106 | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Gender | Male Pin | Male Pin | Box Header | Male Pin / Box Header — Gender matches target.; Z-231011840106: Candidate is a shrouded (box) header, target is unshrouded. | |
| Pinout | 2x20 | 2x20 | 2x20 | 2x20 — Pin count, rows, and pitch match.; Z-231011840106: Pin count, rows, and pitch match. | |
| Current | 3 A | 3.0 A | 3 A | 3.0 A / 3 A — Current rating matches.; Z-231011840106: Current rating matches. | |
| Temperature | -40°C to +105°C | -40°C to +105°C | -40°C to +105°C | -40°C to +105°C — Operating temperature range matches.; Z-231011840106: Operating temperature range matches. | |
| Package | Through Hole | Through Hole | - | Through Hole — Mechanical dimensions like pin length and insulator height require datasheet verification. |
Application & sourcing insights
Questions & answers
Verified drop-in options for P125-1220A0BS116A1 are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.