Is there a pin-compatible replacement for S8B-PHDSS(LF)(SN)?

While several parts offer a similar form-fit-function, a true pin-for-pin compatible replacement requires careful comparison of the mechanical drawings in the datasheets. Candidates like A2008WR-2X4P are likely compatible but require engineering verification.

What risks should I check before replacing S8B-PHDSS(LF)(SN)?

Key risks include mechanical footprint differences, mating connector compatibility, and unspecified operating temperature ranges. Ensure the substitute's housing dimensions and pin layout match your PCB, and that it mates correctly with your existing cable assembly.

S8B-PHDSS(LF)(SN) Alternatives, Datasheet & Cross Reference | JST

S8B-PHDSS(LF)(SN) is an 8-pin, 2.0mm pitch, dual-row, right-angle shrouded header from JST's PHD series, rated for 3A and 250V. It is used in wire-to-board applications requiring a secure, compact connection.

AI replacement insight

Package risklow

Key dimensions (pitch, rows, mounting) match, but full mechanical drawing comparison is needed.

Electrical risklow

Voltage and current ratings match the target.

Sourcing riskmedium

Candidates are from different manufacturers; check regional availability and mating part compatibility.

Can it be replaced directly?

No verified direct drop-in replacement is available. However, parts like A2008WR-2X4P are strong form-fit-function candidates that match key electrical and mechanical specifications but require datasheet verification for the exact PCB footprint.

Best replacement path

form_fit_function

Main risk

The primary risk is a slight variation in the plastic housing or PCB footprint dimensions, which could cause assembly issues.

Recommended alternatives

Strong form-fit-function match with same pin count, pitch, rows, and electrical ratings. Verify footprint.

View details

Alternative comparison matrix

Feature / factor	S8B-PHDSS(LF)(SN)	A2008WR-2X4P	HC-PHB2.0-2x4AW	Compatibility / risk
Package	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle — Mounting type matches target.; HC-PHB2.0-2x4AW: Mounting type matches target.
Rows	2	2	2	2 — Dual-row configuration matches.; HC-PHB2.0-2x4AW: Dual-row configuration matches based on MPN.
Current	3A	3A	3A	3A — Current rating matches.; HC-PHB2.0-2x4AW: Current rating matches.
Voltage	250V	250V	250V	250V — Voltage rating matches.; HC-PHB2.0-2x4AW: Voltage rating matches.
Temperature	-25°C to +85°C	Not specified	Not specified	Not specified — Verify temp range for application.; HC-PHB2.0-2x4AW: Verify temp range for application.

Application & sourcing insights

Questions & answers

Parts like CJT's A2008WR-2X4P or HC's HC-PHB2.0-2x4AW are strong functional alternatives, matching the 2x4 pinout, 2.0mm pitch, right-angle mount, and 3A/250V rating. Always verify the datasheet for exact footprint dimensions and operating temperature.