Is there a pin-compatible replacement for ZX-XH2.54-5PLT?

No direct pin-compatible replacements were identified in this review. All candidates had critical form-factor differences, such as being surface-mount or straight-pin instead of right-angle through-hole.

What risks should I check before replacing ZX-XH2.54-5PLT?

Verify the mounting type (Through-Hole vs. SMT), pin orientation (Right-Angle vs. Straight), and exact footprint dimensions from the datasheet. Also confirm the mating connector is compatible with the XH series.

ZX-XH2.54-5PLT Alternatives, Datasheet & Cross Reference | Megastar

The Megastar ZX-XH2.54-5PLT is a 5-pin, 2.5mm pitch, right-angle through-hole header. Finding a direct drop-in replacement requires careful verification of mechanical dimensions, especially orientation and footprint.

AI replacement insight

Package riskhigh

Most candidates have incorrect mounting type or orientation.

Electrical risklow

Several candidates match voltage and current ratings.

Can it be replaced directly?

No direct drop-in replacement was found. All reviewed candidates have mechanical differences in mounting type or orientation, requiring board or design changes.

Best replacement path

Source a right-angle, 5-pin, 2.5mm pitch, through-hole header from the JST XH series, such as S5B-XH-A(LF)(SN), after verifying its footprint.

Main risk

Mechanical incompatibility due to different mounting types (SMT vs. TH) or pin orientations (straight vs. right-angle).

Recommended alternatives

Industry-standard JST XH part with matching specs, but straight orientation instead of right-angle.

View details

Alternative comparison matrix

Feature / factor	ZX-XH2.54-5PLT	B5B-XH-A(LF)(SN)	HC-XHB-5A	ZX-XH2.54-5PWT	Compatibility / risk
Package	Through Hole, Right Angle	Through Hole, Straight	Through Hole, Straight	Surface Mount, Right Angle	Through Hole, Straight / Surface Mount, Right Angle — Orientation mismatch; candidate is straight while target is right-angle.; HC-XHB-5A: Orientation mismatch; candidate is straight while target is right-angle.; ZX-XH2.54-5PWT: Candidate is SMT, target is Through-Hole. Requires PCB redesign.
Family	Megastar XH (Clone)	JST XH (Industry Std)	-	-	JST XH (Industry Std) — JST is the originator of the XH series, ensuring compatibility.
Current	3 A	3 A	3 A	3 A	3 A — Current rating matches.; HC-XHB-5A: Current rating matches.; ZX-XH2.54-5PWT: Current rating matches the target.
Pitch	2.5 mm	-	2.5 mm	2.5 mm	2.5 mm — Pin pitch matches.; ZX-XH2.54-5PWT: Pin pitch matches.

Application & sourcing insights

Questions & answers

The JST XH series is the industry-standard equivalent. A right-angle version like JST's S5B-XH-A(LF)(SN) is a strong candidate, but requires datasheet verification for footprint compatibility.