How do the JST B08B Series variants differ?

JST B08B Series part numbers differ by contact length - mating, contact length - post, contact shape and fastening type. Use the selection guide above to pick by contact length - mating.

How many JST B08B Series part numbers are listed?

6 JST B08B Series part numbers are listed, each with specifications and a datasheet where available.

JST B08B Series

6 variants · JST

About the JST B08B Series

The JST B08B Series series groups 6 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 shape, so you can match the exact contact length - mating your application requires using the selection guide below. All listed JST B08B Series part numbers are active and orderable.

Select a variant by

Contact length - mating: - · 0.126\" (3.20mm)
Contact length - post: 0.118\" (3.00mm) · 0.130\" (3.30mm) · 0.134\" (3.40mm) · 0.138\" (3.50mm)
Contact shape: Circular · Square
Fastening type: Latch Holder · Latch Lock · Locking Ramp
Features: - · Board Guide
Ingress protection: - · Dust Tight, Waterproof
Insulation height: 0.303\" (7.70mm) · 0.346\" (8.80mm) · 0.398\" (10.11mm) · 0.402\" (10.20mm) · 0.654\" (16.61mm)
Insulation material: Polyamide (PA66), Nylon 6/6, Glass Filled · Polybutylene Terephthalate (PBT), Glass Filled

Shared specifications

Applications: -
Connector type: Header
Contact finish - mating: Tin
Contact finish - post: Tin
Contact finish thickness - mating: -
Contact finish thickness - post: -
Contact material: Copper Alloy
Current rating: 3A
Gender: Male Pin
Insulation color: Natural
Material flammability rating: UL94 V-0
Mounting type: Through Hole

Variant comparison

Parameter	B08B-JWPF-SK-R(LF)(SN)	B08B-PASK	B08B-PASK-1	B08B-PNISK-1A	B08B-XADSS-N(LF)(SN)	B08B-XASK-1(LF)(SN)
Contact length - mating	-	0.126\" (3.20mm)	0.126\" (3.20mm)	-	-	-
Contact length - post	0.130\" (3.30mm)	0.118\" (3.00mm)	0.118\" (3.00mm)	0.134\" (3.40mm)	0.138\" (3.50mm)	0.134\" (3.40mm)
Contact shape	Square	Square	Square	Square	Circular	Circular
Fastening type	Latch Holder	Locking Ramp	Locking Ramp	Latch Lock	Locking Ramp	Locking Ramp
Features	Board Guide	-	Board Guide	Board Guide	-	-
Ingress protection	Dust Tight, Waterproof	-	-	-	-	-
Insulation height	0.654\" (16.61mm)	0.303\" (7.70mm)	0.303\" (7.70mm)	0.402\" (10.20mm)	0.398\" (10.11mm)	0.346\" (8.80mm)
Insulation material	Polybutylene Terephthalate (PBT), Glass Filled	Polybutylene Terephthalate (PBT), Glass Filled	Polybutylene Terephthalate (PBT), Glass Filled	Polyamide (PA66), Nylon 6/6, Glass Filled	Polyamide (PA66), Nylon 6/6, Glass Filled	Polyamide (PA66), Nylon 6/6, Glass Filled

Request a quote on any JST B08B 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 B08B Series variants differ?: JST B08B Series part numbers differ by contact length - mating, contact length - post, contact shape and fastening type. Use the selection guide above to pick by contact length - mating.
How many JST B08B Series part numbers are listed?: 6 JST B08B Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for JST B08B Series?: Request a quote (RFQ) for any JST B08B Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.