Is there a pin-compatible replacement for HT508R-5.08-2P?

No pin-for-pin compatible replacement with identical ratings has been found. While some parts match the 5.08mm pitch and right-angle footprint, they have lower voltage ratings and may have subtle mechanical differences. Verification is required.

What risks should I check before replacing HT508R-5.08-2P?

Before replacing, you must check three things: 1) Voltage: Ensure the replacement's lower voltage rating is safe for your circuit. 2) Mounting: Confirm the replacement is a right-angle header. 3) Mating Connector: Verify compatibility with your existing plug.

HT508R-5.08-2P Alternatives, Datasheet & Cross Reference | CIXI KEFA ELECTRONICS CO., LTD.

Finding a substitute for the KEFA HT508R-5.08-2P, a 2-position 5.08mm right-angle pluggable header, requires careful attention to electrical ratings. While several form-factor matches exist, they typically offer lower voltage ratings.

AI replacement insight

Electrical riskhigh

All candidates have lower voltage ratings (300-320V vs 630V). Use in a high-voltage application is unsafe without redesign.

Package riskmedium

While some candidates match the right-angle form, mating plug compatibility with parts from different vendors is not guaranteed.

Sourcing risklow

Multiple vendors (KANGNEX, MAX) produce similar connectors, offering sourcing flexibility if electrical requirements can be met.

Can it be replaced directly?

No drop-in, pin-compatible replacement has been identified. All potential alternatives have different electrical ratings or mounting styles that require engineering review.

Best replacement path

Cross-vendor right-angle headers like WJ2EDGRM-5.08-02P-14-00A or MX2EDGRC-5.08-02P-GN01-Cu-A are the best starting point, but require careful review of voltage ratings.

Main risk

The primary risk is electrical overstress, as all form-factor compatible alternatives have significantly lower voltage ratings than the original part.

Recommended alternatives

A right-angle header with matching pitch and current, but a lower voltage rating.

View details

Alternative comparison matrix

Feature / factor	HT508R-5.08-2P	MX2EDGRC-5.08-02P-GN01-Cu-A	WJ2EDGRM-5.08-02P-14-00A	Compatibility / risk
Pitch	5.08mm	5.08mm	5.08mm	5.08mm — Pitch matches.; WJ2EDGRM-5.08-02P-14-00A: Pitch matches.
Package	Right Angle	Right Angle	Right Angle	Right Angle — Mounting orientation matches.; WJ2EDGRM-5.08-02P-14-00A: Mounting orientation matches.
Voltage	630V (IEC)	300V	320V (IEC)	300V / 320V (IEC) — Candidate has significantly lower voltage rating.; WJ2EDGRM-5.08-02P-14-00A: Candidate has significantly lower voltage rating.
Current	15A	15A	10A (UL)	15A / 10A (UL) — Current rating matches.; WJ2EDGRM-5.08-02P-14-00A: Candidate has lower UL current rating.
Manufacturer	KEFA	MAX	KANGNEX	MAX / KANGNEX — Cross-vendor alternative.; WJ2EDGRM-5.08-02P-14-00A: Cross-vendor alternative.

Application & sourcing insights

Questions & answers

The best alternatives are right-angle headers like KANGNEX WJ2EDGRM-5.08-02P-14-00A or MAX MX2EDGRC-5.08-02P-GN01-Cu-A, but you must verify if their lower voltage ratings (300-320V) are acceptable for your design.