What risks should I check before replacing ZX-HY2.0-4PZZ?

Before replacing, check for subtle differences in mechanical dimensions (housing height, pin length) that could affect mating. Also, confirm that any alternative meets or exceeds the 2.0A current and 250V voltage ratings of the original part.

ZX-HY2.0-4PZZ Alternatives, Datasheet & Cross Reference | Megastar

ZX-HY2.0-4PZZ is a standard 4-pin, 2.0mm pitch straight male header. Several pin-compatible alternatives from various manufacturers are available, offering flexibility in sourcing. Key verification points include mechanical footprint and electrical ratings.

AI replacement insight

Package risklow

Many candidates share identical footprints, but verification is always required.

Electrical risklow

Top candidates match voltage and current ratings. Avoid those with lower ratings.

Sourcing risklow

This is a common connector type with a healthy multi-vendor supply chain.

Can it be replaced directly?

Direct replacement for ZX-HY2.0-4PZZ should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

WF-1A200A4P from BXCONN offers the most direct match across all key electrical and mechanical specifications.

Main risk

The primary risk is a subtle mechanical mismatch in housing dimensions or pin length, which could affect mating or automated assembly.

Recommended alternatives

A strong pin-to-pin alternative with matching pitch, pin count, and key electrical ratings.

View details

Alternative comparison matrix

Feature / factor	ZX-HY2.0-4PZZ	WF-1A200A4P	WAFER-PH2.0-4PLB	PZ200V-11-04P	Compatibility / risk
Pinout	4	4	4	-	4 — Pin count matches.; WAFER-PH2.0-4PLB: Pin count matches.
Package	Through Hole, Straight	Through Hole, Straight	Through Hole, Vertical	Through Hole, Straight	Through Hole, Straight / Through Hole, Vertical — Mechanical form and mounting match.; WAFER-PH2.0-4PLB: Mechanical form and mounting match.; PZ200V-11-04P: Mechanical form and mounting match.
Current	2.0 A	2.0 A	2.0 A	1.5 A	2.0 A / 1.5 A — Current rating matches.; WAFER-PH2.0-4PLB: Current rating matches.; PZ200V-11-04P: Current rating is lower and requires application review.
Voltage	250 V AC/DC	250 V AC	250 V	250 V AC/DC	250 V AC / 250 V AC/DC — Voltage rating matches.; WAFER-PH2.0-4PLB: Voltage rating matches.; PZ200V-11-04P: Voltage rating matches.
Temperature	-25°C to +85°C	-25°C to +85°C	-	-	-25°C to +85°C — Operating temperature range matches.
Application	PA66	-	LCP	-	LCP — Housing material differs (LCP vs PA66), which may affect high-temp processing but is functionally similar.

Application & sourcing insights

Questions & answers

Verified drop-in options for ZX-HY2.0-4PZZ 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.