Is there a pin-compatible replacement for PZ200-1-04-Z?

No drop-in, pin-compatible replacement has been fully verified. Candidates like PH-D-4A match key dimensions (4-pin, 2.0mm pitch, 1-row) but require datasheet review to confirm the exact pinout and mechanical footprint before considering them pin-compatible.

What risks should I check before replacing PZ200-1-04-Z?

The main risks are electrical and mechanical. Check the voltage rating, as many alternatives are rated for 250V or less, far below the target's 500V. Also, verify the physical dimensions from the datasheet, including shrouding and overall height, to ensure it fits on your PCB.

PZ200-1-04-Z Alternatives, Datasheet & Cross Reference | HCTL

Finding a substitute for the HCTL PZ200-1-04-Z, a 4-pin 2.0mm pitch header, requires careful checking of voltage ratings and mechanical fit. Several alternatives exist but may have lower voltage ratings.

AI replacement insight

Electrical riskhigh

Most alternatives have voltage ratings of 250V or less, compared to the target's 500V.

Package riskmedium

While basic dimensions match, full mechanical drawings must be compared to ensure fit.

Can it be replaced directly?

No confirmed direct, pin-to-pin replacement has been identified. All candidates require engineering review due to missing data or parametric differences, especially lower voltage ratings.

Best replacement path

Review DEALON PH-D-4A for form-fit, but verify missing electrical ratings from its datasheet. For applications not requiring 500V, BXCONN WF-1A200A4P-Y is a potential parametric alternative.

Main risk

The primary risk is electrical overstress, as most potential alternatives have a significantly lower voltage rating than the target's 500V.

Recommended alternatives

This active part has a higher current rating but a lower voltage rating (250V), requiring review for parametric suitability.

View details

Alternative comparison matrix

Feature / factor	PZ200-1-04-Z	WF-1A200A4P-Y	ZX-PH2.0-LT4P	PH-D-4A	Compatibility / risk
Pinout	4	4	4	4	4 — Pin count matches.; ZX-PH2.0-LT4P: Pin count matches.; PH-D-4A: Pin count matches.
Package	1	Unknown	Unknown	1	Unknown / 1 — Number of rows is not specified.; ZX-PH2.0-LT4P: Number of rows is not specified.; PH-D-4A: Number of rows matches.
Voltage	500V	250V	250V	Unknown	250V / Unknown — Significantly lower than target's rating.; ZX-PH2.0-LT4P: Significantly lower than target's rating.; PH-D-4A: Candidate voltage rating is not specified.
Current	1.5A	2.0A	2.0A	Unknown	2.0A / Unknown — Higher than target's rating.; ZX-PH2.0-LT4P: Higher than target's rating.; PH-D-4A: Candidate current rating is not specified.

Application & sourcing insights

Questions & answers

DEALON PH-D-4A appears to be a strong form-fit match, but its electrical ratings must be verified from the datasheet. If a lower voltage rating is acceptable, BXCONN WF-1A200A4P-Y is a good candidate to review.