Is there a pin-compatible replacement for B07B-PASK-1(LF)(SN)?

Pin-level compatibility (7-pin, 2.0mm pitch) exists, but no candidate is a confirmed drop-in replacement. Mechanical shrouding and electrical ratings differ, requiring engineering review.

What risks should I check before replacing B07B-PASK-1(LF)(SN)?

Check three main risks: 1) Current Rating: Ensure the substitute's lower rating (e.g., 1.5A-2A) is safe for your application. 2) Voltage Rating: Some alternatives have lower voltage limits. 3) Mechanical Fit: Verify shroud dimensions and series compatibility to ensure it mates correctly.

B07B-PASK-1(LF)(SN) Alternatives, Datasheet & Cross Reference | JST

Find and compare alternatives for the JST B07B-PASK-1(LF)(SN), a 7-pin, 2.0mm pitch shrouded header. This guide analyzes potential substitutes, highlighting key differences in current rating, voltage, and mechanical compatibility.

AI replacement insight

Electrical riskhigh

All candidates have lower current ratings, some also have lower voltage ratings.

Package riskmedium

Shrouding, footprint, and series compatibility must be verified from datasheets.

Can it be replaced directly?

There are no confirmed pin-to-pin compatible replacements for B07B-PASK-1(LF)(SN) in this list. All alternatives have lower electrical ratings or potential mechanical differences.

Best replacement path

No direct drop-in replacement found. All candidates require careful review of electrical ratings and mechanical drawings.

Main risk

The primary risks are lower current ratings and mechanical incompatibility, specifically the connector shroud dimensions and series intermateability.

Recommended alternatives

Matches pin count and pitch but has a lower current rating and requires mechanical verification.

View details

Alternative comparison matrix

Feature / factor	B07B-PASK-1(LF)(SN)	ZX-HY2.0-7PZZ	B7B-PH-K-S(LF)(SN)	Compatibility / risk
Package	Through Hole	Through Hole	Through Hole	Through Hole — Mounting style matches.; B7B-PH-K-S(LF)(SN): Mounting style matches.
Pinout	7-pin, 2.0mm pitch	7-pin, 2.0mm pitch	-	7-pin, 2.0mm pitch — Pin count and pitch match.
Current	3A	2A	2A	2A — Candidate has a lower current rating.; B7B-PH-K-S(LF)(SN): Candidate has a lower current rating.
Voltage	250V	250V	100V	250V / 100V — Voltage rating matches.; B7B-PH-K-S(LF)(SN): Candidate has a significantly lower voltage rating.
Form Factor	Shrouded - 4 Wall	Unspecified	-	Unspecified — Shrouding and mechanical dimensions must be verified from datasheet.
Series	JST PA Series	-	JST PH Series	JST PH Series — Different series may not be intermateable.

Application & sourcing insights

Questions & answers

No direct replacement was found. Candidates like Megastar's ZX-HY2.0-7PZZ have similar form but lower current (2A vs 3A). Always verify datasheets for electrical and mechanical specs.