HC-XHB-8A
HCTL
Needs validationlow risk
A potential drop-in from the same manufacturer with matching orientation, pitch, and electrical ratings.
Best Alternatives to HC-XH-8Y
Finding a replacement for the HC-XH-8Y 8-pin header involves matching its 2.5mm pitch, straight through-hole mounting, and electrical ratings. Several alternatives exist, with the best options coming from the same manufacturer, HCTL.
AI replacement insight
Package riskmedium
Candidates may have different orientations (right-angle vs. straight) or mounting types (SMT vs. TH).
Electrical risklow
Voltage and current ratings are standard for this connector family and easily matched.
Can it be replaced directly?
Direct replacement for HC-XH-8Y should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Use HC-XHB-8A, a straight-pin header from the same manufacturer, after verifying its datasheet for mechanical compatibility.
Main risk
The primary risk is selecting a part with the wrong orientation (right-angle instead of straight) or mounting type (SMT instead of through-hole), which would not fit the existing PCB layout.
Recommended alternatives
2Alternative comparison matrix
| Feature / factor | HC-XH-8Y | HC-XHB-8A | S8B-XH-A(LF)(SN) | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | Through Hole, Straight | Through Hole, Straight | Through Hole, Right Angle | Through Hole, Straight / Through Hole, Right Angle — Candidate is a straight through-hole header, matching the target's form factor.; S8B-XH-A(LF)(SN): Candidate is right-angle, target is straight. Requires PCB layout change. | |
| Pinout | 8 | 8 | 8 | 8 — Pin count and 2.5mm pitch match. Pinout requires datasheet verification.; S8B-XH-A(LF)(SN): Pin count and 2.5mm pitch match. | |
| Voltage | 250 V | 250 V | 250 V | 250 V — Voltage rating matches.; S8B-XH-A(LF)(SN): Voltage rating matches. | |
| Current | 3 A | 3 A | 3 A | 3 A — Current rating matches.; S8B-XH-A(LF)(SN): Current rating matches. | |
| Manufacturer | HCTL | HCTL | JST | HCTL / JST — Same manufacturer as target, increasing compatibility likelihood.; S8B-XH-A(LF)(SN): Original XH series manufacturer, a high-quality functional alternative. |
Application & sourcing insights
Questions & answers
Verified drop-in options for HC-XH-8Y 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.