How do the JST SM13B Series variants differ?

JST SM13B Series part numbers differ by contact shape, current rating, fastening type and gender. Use the selection guide above to pick by contact shape.

How many JST SM13B Series part numbers are listed?

4 JST SM13B Series part numbers are listed, each with specifications and a datasheet where available.

JST SM13B Series

4 variants · JST

About the JST SM13B Series

The JST SM13B 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 - mating of Tin. Variants differ by contact shape, current rating and fastening type, so you can match the exact contact shape your application requires using the selection guide below. All listed JST SM13B Series part numbers are active and orderable.

Select a variant by

Contact shape: Rectangular · Square
Current rating: 1A · 2A
Fastening type: Locking Ramp · Push-Pull
Gender: Male Pin · Outer Shroud Contact
Insulation height: 0.114\" (2.90mm) · 0.228\" (5.80mm)
Operating temperature: -25°C ~ 85°C · -25°C~85°C
Package: Tape & Reel (TR) Cut Tape (CT) · Tape & Reel (TR); Cut Tape (CT)
Pitch: 0.039\" (1.00mm) · 0.059\" (1.50mm)

Shared specifications

Applications: -
Connector type: Header
Contact finish - mating: Tin
Contact finish - post: Tin
Contact finish thickness - mating: -
Contact finish thickness - post: -
Contact length - mating: -
Contact length - post: -
Contact material: Copper Alloy
Features: Solder Retention
Ingress protection: -
Insulation color: Natural

Variant comparison

Parameter	SM13B-SRSS-TB	SM13B-SRSS-TB(LF)(SN)	SM13B-ZESS-TB	SM13B-ZESS-TB(LF)(SN)
Contact shape	Square	Square	Rectangular	Rectangular
Current rating	1A	1A	2A	2A
Fastening type	Push-Pull	Push-Pull	Locking Ramp	Locking Ramp
Gender	Male Pin	Male Pin	Outer Shroud Contact	Outer Shroud Contact
Insulation height	0.114\" (2.90mm)	0.114\" (2.90mm)	0.228\" (5.80mm)	0.228\" (5.80mm)
Operating temperature	-25°C ~ 85°C	-25°C~85°C	-25°C ~ 85°C	-25°C~85°C
Package	Tape & Reel (TR) Cut Tape (CT)	Tape & Reel (TR); Cut Tape (CT)	Tape & Reel (TR) Cut Tape (CT)	Tape & Reel (TR); Cut Tape (CT)
Pitch	0.039\" (1.00mm)	0.039\" (1.00mm)	0.059\" (1.50mm)	0.059\" (1.50mm)

Request a quote on any JST SM13B 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 SM13B Series variants differ?: JST SM13B Series part numbers differ by contact shape, current rating, fastening type and gender. Use the selection guide above to pick by contact shape.
How many JST SM13B Series part numbers are listed?: 4 JST SM13B Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for JST SM13B Series?: Request a quote (RFQ) for any JST SM13B Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.