Is there a pin-compatible replacement for HC-PHB2.0-2x5A?

While no replacement is verified as 100% pin-compatible without manual review, ZX-PHB2.0-2-5PJK is a strong form-fit-function match. Engineers should compare the datasheets to confirm pinout and footprint.

What risks should I check before replacing HC-PHB2.0-2x5A?

Key risks include: 1) Mechanical fit: ensure the shroud dimensions and pin lengths are compatible. 2) Electrical rating: verify the candidate's current rating is 3A or higher. 3) Mounting type: ensure the replacement is a straight (vertical) through-hole header, not SMT or right-angle.

HC-PHB2.0-2x5A Alternatives, Datasheet & Cross Reference | Shenzhen Hongcheng Electronics Co., Ltd.

Find the best alternatives for the HC-PHB2.0-2x5A, a 10-pin 2.0mm pitch shrouded header. This guide reviews compatible connectors, highlighting key differences in electrical ratings and mechanical fit.

AI replacement insight

Package riskmedium

Some alternatives are unshrouded or have a different mounting orientation (right-angle).

Electrical riskhigh

Several candidates have a lower current rating, which can cause overheating or failure.

Can it be replaced directly?

No verified direct drop-in replacement has been identified. However, ZX-PHB2.0-2-5PJK is a strong candidate that requires datasheet verification for pinout and mechanical dimensions.

Best replacement path

The strongest alternative is ZX-PHB2.0-2-5PJK from Megastar, which matches key electrical and mechanical specifications. Other options have significant downgrades.

Main risk

The main risks are mechanical incompatibility (shroud design, orientation) and electrical stress from lower current ratings.

Recommended alternatives

A 10-pin, 2.0mm pitch shrouded header with matching electrical ratings and through-hole mounting.

View details

Alternative comparison matrix

Feature / factor	HC-PHB2.0-2x5A	ZX-PHB2.0-2-5PJK	PZ200-2-05-Z	Compatibility / risk
Package	Shrouded Header	Shrouded Header	Unshrouded Header	Shrouded Header / Unshrouded Header — Shrouded through-hole header matches target type.; PZ200-2-05-Z: Target is shrouded, candidate is not. Affects mating and protection.
Current	3.0 A	3 A	1.5 A	3 A / 1.5 A — Current rating matches.; PZ200-2-05-Z: Candidate current rating is 50% lower than target.
Voltage	250 V	250 V AC/DC	-	250 V AC/DC — Voltage rating matches.
Temperature	-25°C to +85°C	-25°C to +85°C	-40°C to +105°C	-25°C to +85°C / -40°C to +105°C — Temperature range matches.; PZ200-2-05-Z: Wider operating range.
Pitch	2.0 mm	2.0 mm	2.0 mm	2.0 mm — Pitch matches.; PZ200-2-05-Z: Pitch matches.

Application & sourcing insights

Questions & answers

ZX-PHB2.0-2-5PJK by Megastar is the best functional alternative, matching the 3A current rating, 2.0mm pitch, and shrouded through-hole design. Always verify the datasheet drawing.