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Best Alternatives to 533750310

Package: Through HoleMOLEXInterconnectsNumber of Positions: 3Pitch: 2.5 mmNumber of Rows: 1Mounting Type: Through HoleContact Material: Phosphor Bronze

Reviewing alternatives for the Molex 533750310, a 3-pin Mini-Lock header. Key considerations for substitutes include verifying PCB footprint and ensuring mating connector compatibility, as many alternatives belong to different connector series like JST XH or EH.

AI replacement insight

Package riskhigh

Different housing dimensions and keying; PCB footprint requires verification.

Electrical risklow

Basic electrical ratings (voltage, current) are often comparable.

Sourcing risklow

Many similar-spec connectors exist, but require design changes.

Can it be replaced directly?

No direct, mate-compatible replacement was found. All candidates are from different connector series.

Best replacement path

cross_vendor_family

Main risk

Mechanical incompatibility due to different connector series, affecting both PCB footprint and mating.

Recommended alternatives

6
B3B-EH-A(LF)(SN) package
B3B-EH-A(LF)(SN)

JST

Needs validationhigh risk

A 3-pin, 2.5mm pitch header from a different connector family, requiring footprint and mating part verification.

View details

Alternative comparison matrix

Feature / factor533750310B3B-EH-A(LF)(SN)XH-3A-PXH-3AK米色Compatibility / risk
PackageThrough HoleThrough HoleThrough HoleThrough HoleThrough Hole — Mounting type matches.; XH-3A-P: Mounting type matches.; XH-3AK米色: Mounting type matches.; XH-3PA: Mounting type matches.
Connector SeriesMolex Mini-Lock 53375JST EHXH SeriesXH SeriesJST EH / XH Series — Different series, not mate-compatible.; XH-3A-P: Different series, not mate-compatible.; XH-3AK米色: Different series, not mate-compatible.; XH-3PA: Different series, not mate-compatible.
Pitch2.5mm2.5mm2.5mm-2.5mm — Pin pitch matches.; XH-3A-P: Pin pitch matches.; XH-3PA: Pin pitch matches.
Current3A (Typical)3A--3A — Current rating is comparable.
ColorNatural--BeigeBeige — Color differs from typical natural/white.

Application & sourcing insights

Questions & answers

There are no direct drop-in replacements found. Alternatives like JST's B3B-EH-A or various XH-series connectors have similar electrical specs but belong to different connector families, requiring PCB layout and mating part verification.