ZX-MX1.25-8PZZ
Megastar
Needs validationlow risk
Strong match with identical pitch, pin count, mounting, and electrical ratings. Requires footprint verification.
Best Alternatives to HC-1.25-8A
HC-1.25-8A is an 8-pin, 1.25mm pitch straight through-hole header from HCTL. Finding a substitute requires matching the pitch, pin count, mounting style, and orientation for mechanical compatibility.
AI replacement insight
Package riskmedium
Footprint and housing dimensions must be verified from datasheets to ensure fit.
Electrical risklow
Top candidates match voltage and current ratings, posing minimal electrical risk.
Can it be replaced directly?
Yes, ZX-MX1.25-8PZZ is a likely pin-to-pin replacement for HC-1.25-8A, but requires mechanical verification. Other parts are functional alternatives but require a board redesign.
Best replacement path
ZX-MX1.25-8PZZ by Megastar is a strong candidate, matching all key electrical and mechanical parameters. However, datasheet verification of the footprint is essential.
Main risk
The primary risk is mechanical incompatibility. Even with matching pitch and pin count, differences in housing dimensions or pin length can prevent a proper fit.
Recommended alternatives
2Alternative comparison matrix
| Feature / factor | HC-1.25-8A | ZX-MX1.25-8PZZ | ZX-MX1.25-8PWT | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | Through Hole, Straight | Through Hole, Straight | Surface Mount, Right Angle | Through Hole, Straight / Surface Mount, Right Angle — Matches target mounting and orientation.; ZX-MX1.25-8PWT: Requires PCB redesign. | |
| Pitch | 1.25mm | 1.25mm | 1.25mm | 1.25mm — Pitch matches.; ZX-MX1.25-8PWT: Pitch matches. | |
| Pin Count | 8 | 8 | 8 | 8 — Pin count matches.; ZX-MX1.25-8PWT: Pin count matches. | |
| Current | 1A | 1.0A | 1.0A | 1.0A — Current rating matches.; ZX-MX1.25-8PWT: Current rating matches. | |
| Voltage | 125V | 125V | - | 125V — Voltage rating matches. |
Application & sourcing insights
Questions & answers
Verified drop-in options for HC-1.25-8A 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.