PZ254-1-10-Z-8.5
HCTL
Needs validationlow risk
A strong alternative with higher current rating and wider temperature range. Verify mechanical drawings for drop-in compatibility.
Best Alternatives to ZX-HA2.54-10PZZ
ZX-HA2.54-10PZZ is a 10-pin, 2.54mm pitch single-row male header from Megastar, rated for 2A and 250V. When seeking alternatives, focus on matching the 1x10 pinout and ensuring electrical ratings meet or exceed original specifications.
AI replacement insight
Package riskmedium
Pin length and housing dimensions must be verified from datasheets to ensure fit.
Electrical risklow
Most candidates meet or exceed electrical ratings, reducing risk.
Can it be replaced directly?
No direct drop-in replacement is confirmed without datasheet verification. HCTL PZ254-1-10-Z-8.5 is a promising candidate requiring mechanical review.
Best replacement path
Upgrade to a part with a higher current rating and wider temperature range, such as HCTL PZ254-1-10-Z-8.5, after verifying mechanical fit.
Main risk
Mechanical mismatch due to differences in pin length or housing dimensions, even with the same pin count and pitch.
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | ZX-HA2.54-10PZZ | PZ254-1-10-Z-8.5 | HC-2510-10A | ZX-XH2.54-10PJK | Compatibility / risk |
|---|---|---|---|---|---|
| Pinout | 1x10 | 1x10 | - | - | 1x10 — Pin count and single-row configuration match. |
| Pitch | 2.54mm | 2.54mm | - | 2.54mm | 2.54mm — Pitch matches.; ZX-XH2.54-10PJK: Pitch matches. |
| Current | 2A | 3.0A | 4A | 3.0A | 3.0A / 4A — Higher current rating provides more margin.; HC-2510-10A: Significantly higher current rating.; ZX-XH2.54-10PJK: Higher current rating provides more margin. |
| Temperature | -25°C to +85°C | -40°C to +105°C | -25°C to +85°C | Missing | -40°C to +105°C / -25°C to +85°C / Missing — Wider operating temperature range.; HC-2510-10A: Operating temperature range matches.; ZX-XH2.54-10PJK: Operating temperature is not specified. |
| Pin Count | 10 | - | 10 | 10 | 10 — Pin count matches.; ZX-XH2.54-10PJK: Pin count matches. |
| Voltage | 250V | - | 250V | 250V | 250V — Voltage rating matches.; ZX-XH2.54-10PJK: Voltage rating matches. |
Application & sourcing insights
Questions & answers
Several functional alternatives like HCTL's PZ254-1-10-Z-8.5 and HC-2510-10A offer similar form factors and stronger electrical ratings. However, verifying detailed mechanical dimensions from the datasheets is crucial before substitution.