How do the JST B14B Series variants differ?

JST B14B Series part numbers differ by contact length - mating, contact length - post, contact material and current rating. Use the selection guide above to pick by contact length - mating.

How many JST B14B Series part numbers are listed?

17 JST B14B Series part numbers are listed, each with specifications and a datasheet where available.

JST B14B Series

17 variants · JST

About the JST B14B Series

The JST B14B Series series groups 17 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 B14B Series part numbers are active and orderable.

Select a variant by

Contact length - mating: - · 0.114\" (2.90mm) · 0.126\" (3.20mm) · 0.130\" (3.30mm)
Contact length - post: - · 0.118\" (3.00mm) · 0.126\" (3.20mm) · 0.134\" (3.40mm)
Contact material: Brass · Copper Alloy
Current rating: 2A · 3A
Fastening type: Detent Lock · Friction Lock · Locking Ramp
Features: - · Board Guide · Pick and Place, Solder Retention · Solder Retention
Insulation color: Ivory · Natural
Insulation height: 0.236\" (6.00mm) · 0.256\" (6.50mm) · 0.260\" (6.60mm) · 0.303\" (7.70mm) · 0.390\" (9.91mm) · 0.402\" (10.20mm)

Shared specifications

Applications: -
Connector type: Header
Contact finish - mating: Tin
Contact finish - post: Tin
Contact finish thickness - mating: -
Contact finish thickness - post: -
Contact shape: Square
Gender: Male Pin
Ingress protection: -
Material flammability rating: UL94 V-0
Positions: 14
Style: Board to Cable/Wire

Variant comparison

Parameter	B14B-EH-A	B14B-PADSS	B14B-PADSS-1	B14B-PADSS-1F	B14B-PADSS(LF)(SN)	B14B-PASK-1
Contact length - mating	0.130\" (3.30mm)	-	-	-	-	0.126\" (3.20mm)
Contact length - post	0.126\" (3.20mm)	0.134\" (3.40mm)	0.134\" (3.40mm)	0.134\" (3.40mm)	0.134\" (3.40mm)	0.118\" (3.00mm)
Contact material	Brass	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy
Current rating	3A	3A	3A	3A	3A	3A
Fastening type	Friction Lock	Locking Ramp	Locking Ramp	Locking Ramp	Locking Ramp	Locking Ramp
Features	-	-	Board Guide	Board Guide	-	Board Guide
Insulation color	Natural	Natural	Natural	Natural	Natural	Natural
Insulation height	0.236\" (6.00mm)	0.402\" (10.20mm)	0.402\" (10.20mm)	0.402\" (10.20mm)	0.402\" (10.20mm)	0.303\" (7.70mm)

Request a quote on any JST B14B 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 B14B Series variants differ?: JST B14B Series part numbers differ by contact length - mating, contact length - post, contact material and current rating. Use the selection guide above to pick by contact length - mating.
How many JST B14B Series part numbers are listed?: 17 JST B14B Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for JST B14B Series?: Request a quote (RFQ) for any JST B14B Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.