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JST A12S Series

18 variants · JST

About the JST A12S Series

The JST A12S Series series groups 18 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common cable termination of IDC, contact finish of Tin and package of Bulk. Variants differ by color, connector type and length, so you can match the exact color your application requires using the selection guide below. All listed JST A12S Series part numbers are active and orderable.

Select a variant by

Color
Black, Individual · White, Individual
Connector type
Socket to Socket · Socket to Socket, Reversed
Length
0.167' (50.80mm, 2.00\") · 0.333' (101.60mm, 4.00\") · 0.500' (152.40mm, 6.00\") · 0.667' (203.20mm, 8.00\") · 0.833' (254.00mm, 10.00\") · 1.00' (304.80mm)
Pitch - connector
0.031\" (0.80mm) · 0.039\" (1.00mm)

Shared specifications

Cable termination
IDC
Contact finish
Tin
Package
Bulk
Positions
12
Rows
1

Variant comparison

ParameterA12SR12SR30K102AA12SR12SR30K102BA12SR12SR30K152AA12SR12SR30K152BA12SR12SR30K203AA12SR12SR30K203B
ColorBlack, IndividualBlack, IndividualBlack, IndividualBlack, IndividualBlack, IndividualBlack, Individual
Connector typeSocket to Socket, ReversedSocket to SocketSocket to Socket, ReversedSocket to SocketSocket to Socket, ReversedSocket to Socket
Length0.333' (101.60mm, 4.00\")0.333' (101.60mm, 4.00\")0.500' (152.40mm, 6.00\")0.500' (152.40mm, 6.00\")0.667' (203.20mm, 8.00\")0.667' (203.20mm, 8.00\")
Pitch - connector0.039\" (1.00mm)0.039\" (1.00mm)0.039\" (1.00mm)0.039\" (1.00mm)0.039\" (1.00mm)0.039\" (1.00mm)

Request a quote on any JST A12S 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 A12S Series variants differ?
JST A12S Series part numbers differ by color, connector type, length and pitch - connector. Use the selection guide above to pick by color.
How many JST A12S Series part numbers are listed?
18 JST A12S Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for JST A12S Series?
Request a quote (RFQ) for any JST A12S Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants