Is there a pin-compatible replacement for HC-PH-3A-G?

Finding a guaranteed pin-compatible replacement requires verifying the mechanical drawing in the datasheet. While several parts like WAFER-PH200Z-3A share the same pitch, pin count, and straight orientation, subtle dimensional differences can exist. Engineering review is required.

What risks should I check before replacing HC-PH-3A-G?

When replacing HC-PH-3A-G, check the voltage rating (must be ≥250V), current rating (≥2A), and operating temperature range (target is -40 to +105°C). Also, confirm the mounting orientation is straight (vertical) and not right-angle.

HC-PH-3A-G Alternatives, Datasheet & Cross Reference | HCTL

HC-PH-3A-G is a 3-position, 2.00mm pitch straight through-hole male header from HCTL, rated for 2A and 250V. This page provides a review of potential alternatives, highlighting key differences in electrical and mechanical specifications.

AI replacement insight

Electrical riskmedium

Many alternatives have lower temperature or voltage ratings.

Package risklow

Form factor is common, but orientation (straight vs. right-angle) must be confirmed.

Can it be replaced directly?

No verified direct drop-in replacement is confirmed. Several candidates match form and electricals but have a narrower temperature range or are missing data, requiring engineering review.

Best replacement path

Search for a 3-pin, 2.0mm pitch, straight through-hole header with ratings of at least 250V, 2A, and an operating range of -40°C to +105°C.

Main risk

The primary risk is using a substitute with an insufficient operating temperature range, which could lead to failure in harsh environments.

Recommended alternatives

A form-fit compatible header with matching voltage/current, but a reduced operating temperature range.

View details

Alternative comparison matrix

Feature / factor	HC-PH-3A-G	WF-1E200A3P	WAFER-PH200Z-3A	WF-1A200A3P	Compatibility / risk
Package	Through Hole, Straight	Through Hole, Vertical	Through Hole, Straight	Through Hole, Straight	Through Hole, Vertical / Through Hole, Straight — Form factor and orientation match.; WAFER-PH200Z-3A: Form factor and orientation appear to match.; WF-1A200A3P: Form factor and orientation appear to match.
Pinout	2.00mm, 3 pos	2.0mm, 3 pos	2.0mm, 3 pos	2.0mm, 3 pos	2.0mm, 3 pos — Pitch and position count match.; WAFER-PH200Z-3A: Pitch and position count match.; WF-1A200A3P: Pitch and position count match.
Voltage	250V AC/DC	250V AC/DC	250V AC/DC	250V AC	250V AC/DC — Voltage rating matches.; WAFER-PH200Z-3A: Voltage rating matches.; WF-1A200A3P: Voltage rating matches.
Current	2A	2A	2.0A	2.0A	2A / 2.0A — Current rating matches.; WAFER-PH200Z-3A: Current rating matches.; WF-1A200A3P: Current rating matches.
Temperature	-40°C to +105°C	-25°C to +85°C	Not specified	Not specified	-25°C to +85°C / Not specified — Candidate has a narrower operating temperature range.; WAFER-PH200Z-3A: Operating temperature is a critical missing parameter.; WF-1A200A3P: Operating temperature is a critical missing parameter.

Application & sourcing insights

Questions & answers

The best alternatives for HC-PH-3A-G are other 3-pin, 2.0mm straight headers with similar ratings. Candidates like BXCONN's WF-1E200A3P offer a close match but may have different temperature ranges. Always verify datasheet specifications for your application.