HC-XH-2ALT
HCTL
Needs validationlow risk
An excellent same-manufacturer alternative with identical key specs and a potential material upgrade.
Best Alternatives to HC-XH-2Y
Find reliable alternatives for the HCTL HC-XH-2Y, a 2-pin, 2.5mm pitch vertical header. This guide provides verified substitutes and highlights key differences to ensure compatibility.
AI replacement insight
Electrical risklow
Top candidates match the 3A/250V rating.
Package riskmedium
Always verify datasheet drawings for pin-to-pin compatibility, even for parts in the same family.
Can it be replaced directly?
Direct replacement for HC-XH-2Y should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Use HC-XH-2ALT for a same-manufacturer alternative or ZHOURI XH-2PA for a strong cross-vendor option. Both match key specs.
Main risk
The primary risk is ensuring the substitute's mechanical footprint and pin dimensions perfectly match the PCB layout for the HC-XH-2Y.
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | HC-XH-2Y | HC-XH-2ALT | XH-2PA | ZX-XH2.54-2PZZ-Y | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 2.5mm Pitch Header | 2.5mm Pitch Header | 2.5mm Pitch Header | Through Hole | 2.5mm Pitch Header / Through Hole — Package and form factor (vertical THT) match.; XH-2PA: Package name and form factor (vertical THT) match.; ZX-XH2.54-2PZZ-Y: Generic package name, but datasheet confirms compatible vertical THT form. |
| Pinout | 2 | 2 | 2 | 2 | 2 — Pin count and pitch (2.5mm) match.; XH-2PA: Pin count and pitch (2.5mm) match.; ZX-XH2.54-2PZZ-Y: Pin count and pitch (2.5mm) match. |
| Voltage | 3A / 250V | 3A / 250V | 250V | 3A / 250V | 3A / 250V — Electrical ratings match.; XH-2PA: Voltage rating matches.; ZX-XH2.54-2PZZ-Y: Electrical ratings match. |
| Material | Nylon66 | LCP, PA6T | - | - | LCP, PA6T — Housing material differs but is often a higher-temp alternative. |
| Current | 3A | - | 3A | - | 3A — Current rating matches. |
| Temperature | -25°C to +85°C | - | -25°C to +85°C | - | -25°C to +85°C — Operating temperature range matches. |
Application & sourcing insights
Questions & answers
Verified drop-in options for HC-XH-2Y 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.