How do the JST S11B Series variants differ?

JST S11B Series part numbers differ by contact finish - mating, contact finish - post, contact length - mating and contact length - post. Use the selection guide above to pick by contact finish - mating.

How many JST S11B Series part numbers are listed?

11 JST S11B Series part numbers are listed, each with specifications and a datasheet where available.

JST S11B Series

11 variants · JST

About the JST S11B Series

The JST S11B Series series groups 11 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common applications of -, connector type of Header and contact finish thickness - mating of -. Variants differ by contact finish - mating, contact finish - post and contact length - mating, so you can match the exact contact finish - mating your application requires using the selection guide below. The range mixes active and legacy part numbers, so you can source both current JST S11B Series variants and discontinued ones from a single page.

Select a variant by

Contact finish - mating: Tin · Tin-Lead
Contact finish - post: Tin · Tin-Lead
Contact length - mating: - · 0.094\" (2.40mm) · 0.126\" (3.20mm) · 0.130\" (3.30mm) · 0.157\" (4.00mm)
Contact length - post: - · 0.106\" (2.69mm) · 0.126\" (3.20mm) · 0.134\" (3.40mm)
Contact material: Brass · Copper Alloy
Contact shape: Circular · Square
Current rating: 1A · 2A · 3A
Fastening type: Detent Lock · Latch Lock · Locking Ramp

Shared specifications

Applications: -
Connector type: Header
Contact finish thickness - mating: -
Contact finish thickness - post: -
Gender: Male Pin
Ingress protection: -
Insulation color: Natural
Mated stacking heights: -
Material flammability rating: UL94 V-0
Overall contact length: -
Positions: 11
Row spacing - mating: -

Variant comparison

Parameter	S11B-PH-K-S	S11B-PH-K-S(LF)(SN)	S11B-PH-SM4-TB(LF)(SN)	S11B-XH-A(LF)(SN)	S11B-ZR(LF)(SN)	S11B-ZR-SM3A-TF
Contact finish - mating	Tin-Lead	Tin	Tin	Tin	Tin	Tin-Lead
Contact finish - post	Tin-Lead	Tin	Tin	Tin	Tin	Tin-Lead
Contact length - mating	0.130\" (3.30mm)	0.130\" (3.30mm)	0.130\" (3.30mm)	-	0.094\" (2.40mm)	-
Contact length - post	0.134\" (3.40mm)	0.134\" (3.40mm)	-	0.134\" (3.40mm)	0.106\" (2.69mm)	-
Contact material	Brass	Brass	Copper Alloy	Brass	Brass	Brass
Contact shape	Square	Square	Square	Square	Circular	Circular
Current rating	2A	2A	2A	3A	1A	1A
Fastening type	Detent Lock	Detent Lock	Detent Lock	Detent Lock	Detent Lock	Detent Lock

Request a quote on any JST S11B Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the JST S11B Series variants differ?: JST S11B Series part numbers differ by contact finish - mating, contact finish - post, contact length - mating and contact length - post. Use the selection guide above to pick by contact finish - mating.
How many JST S11B Series part numbers are listed?: 11 JST S11B Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for JST S11B Series?: Request a quote (RFQ) for any JST S11B Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.