Is there a pin-compatible replacement for B7B-PH-K-S(LF)(SN)?

Potentially, but none are verified as pin-to-pin without datasheet comparison. Candidates may have the same pitch and pin count, but shroud dimensions and locking features must match exactly for true compatibility.

What risks should I check before replacing B7B-PH-K-S(LF)(SN)?

Key risks include: 1) Mechanical mismatch (shroud dimensions, height, locking features), 2) Electrical derating (lower current or voltage), and 3) Mating incompatibility (will not connect to the existing female housing).

B7B-PH-K-S(LF)(SN) Alternatives, Datasheet & Cross Reference | JST

B7B-PH-K-S(LF)(SN) is a popular 7-pin, 2.0mm pitch shrouded header from JST's PH series. Finding a direct replacement requires careful checking of mechanical dimensions and electrical ratings.

AI replacement insight

Package riskhigh

Shroud dimensions and locking features are critical for mating and vary between series.

Electrical riskmedium

Some alternatives have lower current ratings, requiring circuit analysis.

Sourcing risklow

Many 2.0mm 7-pin headers exist, but compatibility is the main challenge.

Can it be replaced directly?

No direct, verified drop-in replacement has been identified. All candidates require engineering review for mechanical fit and electrical ratings.

Best replacement path

Parametric alternative with derating.

Main risk

Mechanical incompatibility due to shroud dimensions and lower current ratings in available alternatives.

Recommended alternatives

A 7-pin, 2.0mm pitch shrouded header with a lower current rating (1.5A vs 2A). Mechanical fit and electrical derating must be verified.

View details

Alternative comparison matrix

Feature / factor	B7B-PH-K-S(LF)(SN)	PZ200V-11-07P	ZX-HY2.0-7PZZ	Compatibility / risk
Package	Through Hole, Shrouded	Through Hole, Shrouded	Through Hole, Straight	Through Hole, Shrouded / Through Hole, Straight — Form factor appears to match, but requires datasheet verification.; ZX-HY2.0-7PZZ: Candidate is unshrouded, target is shrouded.
Current	2A	1.5A	2A	1.5A / 2A — Lower current rating requires application review.; ZX-HY2.0-7PZZ: Current rating matches.
Voltage	100V	250V	250V	250V — Higher voltage rating is acceptable.; ZX-HY2.0-7PZZ: Higher voltage rating is acceptable.
Pitch	2.0mm	2.0mm	2.0mm	2.0mm — Pitch matches.; ZX-HY2.0-7PZZ: Pitch matches.

Application & sourcing insights

Questions & answers

There are no verified drop-in replacements. Alternatives like PZ200V-11-07P exist but have a lower current rating (1.5A vs 2A), requiring careful design review. Always verify datasheet dimensions.