How do the JST B5BP Series variants differ?

JST B5BP 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 B5BP Series part numbers are listed?

6 JST B5BP Series part numbers are listed, each with specifications and a datasheet where available.

JST B5BP Series

6 variants · JST

About the JST B5BP Series

The JST B5BP 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 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 B5BP 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: - · 0.130\" (3.30mm)
Contact length - post: - · 0.134\" (3.40mm)
Features: - · Pick and Place, Solder Retention · Solder Retention
Insulation color: Gray · Natural
Insulation height: 0.236\" (6.00mm) · 0.260\" (6.60mm)
Insulation material: Polyamide (PA6T), Nylon 6T · Polyamide (PA46), Nylon 4/6 · Polyamide (PA66), Nylon 6/6

Shared specifications

Applications: -
Connector type: Header
Contact finish thickness - mating: -
Contact finish thickness - post: -
Contact material: Copper Alloy
Contact shape: Square
Current rating: 2A
Fastening type: Detent Lock
Gender: Male Pin
Ingress protection: -
Material flammability rating: UL94 V-0
Overall contact length: -

Variant comparison

Parameter	B5B-PH-SM3-TB	B5B-PH-SM4-TB(LF)(SN)	B5B-PH-SM4-TBT(LF)(SN)	B5B-PH-KL	B5B-PH-KL(LF)(SN)	B5B-PH-SM3-TBT
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)	-	-	0.130\" (3.30mm)
Contact length - post	-	-	-	0.134\" (3.40mm)	0.134\" (3.40mm)	-
Features	Solder Retention	Solder Retention	Pick and Place, Solder Retention	-	-	Pick and Place, Solder Retention
Insulation color	Natural	Natural	Natural	Gray	Gray	Natural
Insulation height	0.260\" (6.60mm)	0.260\" (6.60mm)	0.260\" (6.60mm)	0.236\" (6.00mm)	0.236\" (6.00mm)	0.260\" (6.60mm)
Insulation material	Polyamide (PA46), Nylon 4/6	Polyamide (PA6T), Nylon 6T	Polyamide (PA6T), Nylon 6T	Polyamide (PA66), Nylon 6/6	Polyamide (PA66), Nylon 6/6	Polyamide (PA46), Nylon 4/6

Request a quote on any JST B5BP 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 B5BP Series variants differ?: JST B5BP 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 B5BP Series part numbers are listed?: 6 JST B5BP Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for JST B5BP Series?: Request a quote (RFQ) for any JST B5BP Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.