Is there a pin-compatible replacement for 1757242?

Several headers like XY2500R-C-5.08-2P appear to be form and fit compatible, but a datasheet review of the mechanical drawings is required to confirm an exact pin-to-pin match.

What risks should I check before replacing 1757242?

Verify the substitute's mechanical drawing for footprint compatibility. Check that its voltage and current ratings meet or exceed your application's needs, paying attention to any derating.

1757242 Alternatives, Datasheet & Cross Reference | Phoenix Contact

Finding a substitute for the Phoenix Contact 1757242, a 2-pin 5.08mm pitch header, involves matching its right-angle orientation, pinout, and electrical ratings. Alternatives exist but may have slight variations in voltage or current.

AI replacement insight

Package risklow

Several candidates match the right-angle form factor, but pin-level dimensions need verification.

Electrical riskmedium

Candidates may have lower voltage or current ratings, requiring application-specific review.

Can it be replaced directly?

No exact drop-in replacement is identified. The closest alternatives, like XY2500R-C-5.08-2P, match in form and fit but have minor parametric differences requiring engineering review.

Best replacement path

XY2500R-C-5.08-2P is a strong candidate, offering a higher current rating but requiring verification of its slightly lower voltage rating for the specific application.

Main risk

The primary risk is ensuring mechanical compatibility (pinout and footprint) and that any differences in voltage or current ratings are acceptable for the application.

Recommended alternatives

A 2-pin, 5.08mm pitch right-angle header with a higher current rating but slightly lower voltage rating.

View details

Alternative comparison matrix

Feature / factor	1757242	XY2500R-C-5.08-2P	WJ2EDGRM-5.08-02P-14-00A	Compatibility / risk
Package	PCB Header	PCB Header	Terminal Block	PCB Header / Terminal Block — Right-angle orientation appears to match target.; WJ2EDGRM-5.08-02P-14-00A: Right-angle orientation appears to match target.
Pitch	5.08mm	5.08mm	5.08mm	5.08mm — matched; WJ2EDGRM-5.08-02P-14-00A: matched
Current	12A	15A	10A	15A / 10A — Candidate has a higher current rating.; WJ2EDGRM-5.08-02P-14-00A: Lower current rating is a significant downgrade.
Voltage	320V	300V	300V	300V — Slightly lower rating; target is 320V (III/2).; WJ2EDGRM-5.08-02P-14-00A: Slightly lower voltage rating.

Application & sourcing insights

Questions & answers

XY2500R-C-5.08-2P is a promising alternative with a matching form factor and higher current rating, but its 300V rating should be checked against your system's 320V requirement.