Is there a pin-compatible replacement for B6B-PH-K-S-GW?

No replacement can be guaranteed as pin-compatible without first comparing the mechanical drawings in the datasheets. Candidates from the 'PH' and 'HY' series have a high probability of being compatible, but verification is mandatory.

What risks should I check before replacing B6B-PH-K-S-GW?

The main risks are mechanical. Check the PCB footprint, pin length, and especially the shroud dimensions to ensure it will mate correctly with your existing female connector. Also, confirm the candidate's current and voltage ratings meet or exceed the original's.

B6B-PH-K-S-GW Alternatives, Datasheet & Cross Reference | JST

Find and evaluate alternatives for the JST B6B-PH-K-S-GW, a 6-pin 2.0mm pitch shrouded header. This guide reviews several functional substitutes, focusing on critical electrical parameters and the need for mechanical verification.

AI replacement insight

Package riskmedium

Many clones exist, but minor variations in shroud dimensions or pin length are common.

Electrical risklow

Most alternatives match or exceed the 2A/100V rating.

Sourcing risklow

The PH 2.0mm connector system is widely available from multiple manufacturers.

Can it be replaced directly?

No drop-in replacement is confirmed. Candidates require datasheet verification for mechanical fit, especially shroud dimensions and PCB footprint.

Best replacement path

Cross-vendor alternatives from the 'PH' or 'HY' connector families, which are often designed as clones.

Main risk

Mechanical incompatibility is the primary risk. An incorrect shroud will prevent mating, and a different footprint requires a PCB redesign.

Recommended alternatives

A functional alternative with matching core electricals and a higher voltage rating; requires mechanical verification.

View details

Alternative comparison matrix

Feature / factor	B6B-PH-K-S-GW	ZX-HY2.0-6PLT	PH-6AK米色	Compatibility / risk
Pin Count	6	6	6	6 — Matches target.; PH-6AK米色: Matches target.
Pitch	2.0mm	2.0mm	2.0mm	2.0mm — Matches target.; PH-6AK米色: Matches target.
Current	2A	2.0A	Not specified	2.0A / Not specified — Matches target.; PH-6AK米色: Must be verified from datasheet.
Voltage	100V	250V	Not specified	250V / Not specified — Higher voltage rating provides more margin.; PH-6AK米色: Must be verified from datasheet.
Package	Top-Entry, TH	Vertical, TH	Straight, TH	Vertical, TH / Straight, TH — Mechanical drawings must be compared for exact fit.; PH-6AK米色: Part of 'PH' series, high chance of fit.

Application & sourcing insights

Questions & answers

The best alternatives are likely parts from the 'PH' or 'HY' series by other manufacturers, such as Megastar ZX-HY2.0-6PLT or BOOMELE PH-6AK米色. However, you must verify their datasheets for mechanical compatibility.