Is there a pin-compatible replacement for HC-ZH1.5-2AW?

We cannot guarantee a 100% pin-compatible replacement without a physical comparison or detailed drawing overlay. However, WAFER-ZH1.5-2PWB is a strong 'form, fit, function' candidate, meaning it has the same package type, pin count, and pitch, making it highly likely to fit. Always check the datasheet's mechanical drawing against your PCB layout.

What risks should I check before replacing HC-ZH1.5-2AW?

The main risk is mechanical fit; ensure the candidate's PCB footprint and housing dimensions match your design. The second risk is electrical; some alternatives like S2B-ZR(LF)(SN) have a lower voltage rating (50V) which could be unsafe if your application requires the original's 100V rating.

HC-ZH1.5-2AW Alternatives, Datasheet & Cross Reference | HCTL

Find and compare alternatives for the HC-ZH1.5-2AW, a 2-pin 1.5mm pitch right-angle header. This guide analyzes potential replacements, highlighting key differences in voltage, package, and sourcing to help you make an informed decision.

AI replacement insight

Package riskmedium

While pitch and mounting style match, housing dimensions and footprint require datasheet verification.

Electrical risklow

Most candidates match current, but some have lower voltage ratings that must be checked against application requirements.

Can it be replaced directly?

No direct drop-in replacement can be confirmed without verifying PCB layout against datasheet drawings. WAFER-ZH1.5-2PWB is a strong candidate for a form, fit, and function replacement.

Best replacement path

WAFER-ZH1.5-2PWB offers the best balance of features, matching key parameters and providing a higher voltage rating. However, verifying the PCB footprint is essential.

Main risk

The primary risk is mechanical incompatibility due to subtle differences in housing dimensions or pin placement. A secondary risk with some alternatives is a lower voltage rating.

Recommended alternatives

A strong alternative with matching pitch and a higher voltage rating; requires mechanical verification.

View details

Alternative comparison matrix

Feature / factor	HC-ZH1.5-2AW	WAFER-ZH1.5-2PWB	S2B-ZR(LF)(SN)	Compatibility / risk
Package	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle — Mounting type matches.; S2B-ZR(LF)(SN): Mounting type matches.
Pitch	1.5mm	1.5mm	-	1.5mm — Pitch matches.
Voltage	100V	250V	50V	250V — Higher voltage rating provides more margin.; S2B-ZR(LF)(SN): Lower voltage rating is a significant downgrade.
Current	1A	1A	1A	1A — Current rating matches.; S2B-ZR(LF)(SN): Current rating matches.
Manufacturer	HCTL	-	JST	JST — Original manufacturer of the ZH series.

Application & sourcing insights

Questions & answers

The best alternative identified is WAFER-ZH1.5-2PWB by XUNPU. It matches the pitch, pin count, mounting style, and current rating, while offering a higher voltage rating (250V vs 100V). You must verify the mechanical drawing before ordering.