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JST B5BZ Series

4 variants · JST

About the JST B5BZ Series

The JST B5BZ Series series groups 4 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 B5BZ 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)
Contact length - post
- · 0.106\" (2.69mm) · 0.134\" (3.40mm)
Features
- · Solder Retention
Insulation height
0.177\" (4.50mm) · 0.197\" (5.00mm)
Insulation material
Polyamide (PA46), Nylon 4/6, Glass Filled · Polyamide (PA66), Nylon 6/6, Glass Filled
Mated stacking heights
- · 5.6mm

Shared specifications

Applications
-
Connector type
Header
Contact finish thickness - mating
-
Contact finish thickness - post
-
Contact material
Brass
Contact shape
Circular
Current rating
1A
Fastening type
Detent Lock
Gender
Male Pin
Ingress protection
-
Insulation color
Natural
Material flammability rating
UL94 V-0

Variant comparison

ParameterB5B-ZRB5B-ZR-SM3-TFB5B-ZR-3.4B5B-ZR-3.4(LF)(SN)
Contact finish - matingTin-LeadTin-LeadTinTin
Contact finish - postTin-LeadTin-LeadTinTin
Contact length - mating0.094\" (2.40mm)-0.094\" (2.40mm)0.094\" (2.40mm)
Contact length - post0.106\" (2.69mm)-0.134\" (3.40mm)0.134\" (3.40mm)
Features-Solder Retention--
Insulation height0.177\" (4.50mm)0.197\" (5.00mm)0.177\" (4.50mm)0.177\" (4.50mm)
Insulation materialPolyamide (PA66), Nylon 6/6, Glass FilledPolyamide (PA46), Nylon 4/6, Glass FilledPolyamide (PA66), Nylon 6/6, Glass FilledPolyamide (PA66), Nylon 6/6, Glass Filled
Mated stacking heights5.6mm-5.6mm5.6mm

Request a quote on any JST B5BZ 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 B5BZ Series variants differ?
JST B5BZ 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 B5BZ Series part numbers are listed?
4 JST B5BZ Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for JST B5BZ Series?
Request a quote (RFQ) for any JST B5BZ Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants