How do the JST B15B Series variants differ?

JST B15B Series part numbers differ by contact length - mating, contact length - post, contact material and contact shape. Use the selection guide above to pick by contact length - mating.

How many JST B15B Series part numbers are listed?

5 JST B15B Series part numbers are listed, each with specifications and a datasheet where available.

JST B15B Series

5 variants · JST

About the JST B15B Series

The JST B15B Series series groups 5 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 - mating of Tin. Variants differ by contact length - mating, contact length - post and contact material, so you can match the exact contact length - mating your application requires using the selection guide below. All listed JST B15B Series part numbers are active and orderable.

Select a variant by

Contact length - mating: - · 0.130\" (3.30mm)
Contact length - post: - · 0.118\" (3.00mm) · 0.134\" (3.40mm)
Contact material: Brass · Copper Alloy
Contact shape: Circular · Square
Current rating: 2A · 3A
Fastening type: Detent Lock · Locking Ramp
Features: - · Board Guide · Pick and Place, Solder Retention · Solder Retention
Insulation height: 0.260\" (6.60mm) · 0.276\" (7.00mm) · 0.346\" (8.80mm)

Shared specifications

Applications: -
Connector type: Header
Contact finish - mating: Tin
Contact finish - post: Tin
Contact finish thickness - mating: -
Contact finish thickness - post: -
Gender: Male Pin
Ingress protection: -
Insulation color: Natural
Material flammability rating: UL94 V-0
Overall contact length: -
Positions: 15

Variant comparison

Parameter	B15B-PH-SM4-TB	B15B-PH-SM4-TBT(LF)(SN)	B15B-XASK-1-A(LF)(SN)	B15B-XH-A	B15B-XH-A(LF)(SN)
Contact length - mating	0.130\" (3.30mm)	0.130\" (3.30mm)	-	-	-
Contact length - post	-	-	0.118\" (3.00mm)	0.134\" (3.40mm)	0.134\" (3.40mm)
Contact material	Copper Alloy	Copper Alloy	Copper Alloy	Brass	Brass
Contact shape	Square	Square	Circular	Square	Square
Current rating	2A	2A	3A	3A	3A
Fastening type	Detent Lock	Detent Lock	Locking Ramp	Detent Lock	Detent Lock
Features	Solder Retention	Pick and Place, Solder Retention	Board Guide	-	-
Insulation height	0.260\" (6.60mm)	0.260\" (6.60mm)	0.346\" (8.80mm)	0.276\" (7.00mm)	0.276\" (7.00mm)

Request a quote on any JST B15B 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 B15B Series variants differ?: JST B15B Series part numbers differ by contact length - mating, contact length - post, contact material and contact shape. Use the selection guide above to pick by contact length - mating.
How many JST B15B Series part numbers are listed?: 5 JST B15B Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for JST B15B Series?: Request a quote (RFQ) for any JST B15B Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.