What risks should I check before replacing 532611571?

The main risk is mechanical. Verify the substitute's PCB footprint matches your layout. Also, confirm it mates correctly with the intended wire housing (e.g., a Molex PicoBlade housing). Electrical parameters are generally compatible.

532611571 Alternatives, Datasheet & Cross Reference | MOLEX

Molex 532611571 is a 15-pin, 1.25mm pitch PicoBlade right-angle SMT header. Alternatives exist from manufacturers like JST and CJT, but require careful verification of the PCB footprint and mechanical mating compatibility.

AI replacement insight

Package riskmedium

Footprint and housing compatibility must be verified from datasheets.

Electrical risklow

Key electrical parameters like voltage and current are standard and easily matched.

Can it be replaced directly?

Direct replacement for 532611571 should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

JST's SM15B-GHS-TB(LF)(SN) is a frequently cited alternative, but requires datasheet review for footprint compatibility.

Main risk

The primary risk is mechanical incompatibility; the PCB footprint and mating connector housing may not match exactly.

Recommended alternatives

A 15-pin, 1.25mm pitch right-angle SMT header from the JST GH series, a known alternative to Molex PicoBlade.

View details

Alternative comparison matrix

Feature / factor	532611571	SM15B-GHS-TB(LF)(SN)	A1257WR-S-15P	MH1.25-15AWB	Compatibility / risk
Pin Count	15	15	15	15	15 — Pin count matches.; A1257WR-S-15P: Pin count matches.; MH1.25-15AWB: Pin count matches.
Pitch	1.25mm	1.25mm	1.25mm	1.25mm	1.25mm — Pitch matches.; A1257WR-S-15P: Pitch matches.; MH1.25-15AWB: Pitch matches.
Package	SMT, Right Angle	SMT, Right Angle	SMT, Right Angle	SMT, Right Angle	SMT, Right Angle — Mounting type and orientation match, but footprint requires verification.; A1257WR-S-15P: Mounting type and orientation match, but footprint requires verification.; MH1.25-15AWB: Mounting type and orientation match, but footprint requires verification.
Voltage	50V (Typical)	50V	50V	125V	50V / 125V — Voltage rating is comparable.; A1257WR-S-15P: Voltage rating is comparable.; MH1.25-15AWB: Higher voltage rating is a safe upgrade.
Family	Molex PicoBlade	JST GH Series	-	-	JST GH Series — Known competing connector family.

Application & sourcing insights

Questions & answers

Verified drop-in options for 532611571 are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.