XHB-D-4A
DEALON
Needs validationlow risk
A pin-compatible 4-pin, 2.5mm pitch straight header with matching electrical ratings.
Best Alternatives to ZX-XH2.54-4PZZ-Y
Find pin-compatible replacements and functional alternatives for the Megastar ZX-XH2.54-4PZZ-Y, a 4-pin, 2.5mm pitch straight male header. Review key parameters like dimensions and ratings before substitution.
AI replacement insight
Electrical risklow
Candidates have matching voltage and current ratings.
Package riskmedium
Minor dimensional variations between manufacturers are possible. Footprint is standard, but housing size should be checked.
Sourcing risklow
This is a common connector type with multiple sources available.
Can it be replaced directly?
Direct replacement for ZX-XH2.54-4PZZ-Y should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Start with Datasheet verified or Strong match candidates for ZX-XH2.54-4PZZ-Y, then review parametric alternatives for package and electrical fit.
Main risk
The primary risk is minor variations in housing dimensions or pin length between manufacturers. Always verify the datasheet drawing against your PCB footprint.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | ZX-XH2.54-4PZZ-Y | XHB-D-4A | XH-4PS | XHB-4A | Compatibility / risk |
|---|---|---|---|---|---|
| Pinout | 4 | 4 | 4 | 4 | 4 — Single row, straight orientation.; XH-4PS: Single row, straight orientation.; XHB-4A: Single row, straight orientation.; XH-4AK米色: Single row, straight orientation. |
| Pitch | 2.5mm | 2.5mm | 2.5mm | 2.5mm | 2.5mm — Matches XH series standard.; XH-4PS: Matches XH series standard.; XHB-4A: Matches XH series standard.; XH-4AK米色: Matches XH series standard. |
| Current | 3A | 3A | 3A | 3A | 3A — Current rating matches target.; XH-4PS: Rating confirmed from datasheet.; XHB-4A: Rating confirmed from datasheet. |
| Voltage | 250V | 250V | 250V | 250V | 250V — Voltage rating matches target.; XH-4PS: Rating confirmed from datasheet.; XHB-4A: Rating confirmed from datasheet. |
| Temperature | -25°C to +85°C | -25°C to +85°C | - | - | -25°C to +85°C — Operating temperature range matches. |
| Manufacturer | Megastar | - | - | - | BOOMELE — Cross-vendor alternative. |
| Color | Natural/White (assumed) | - | - | - | Beige — Color is different, typically not a functional issue. |
Application & sourcing insights
Questions & answers
Verified drop-in options for ZX-XH2.54-4PZZ-Y 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.