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JST A20K Series

6 variants · JST

About the JST A20K Series

The JST A20K 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 cable termination of IDC, color of Blue, Individual and connector type of Socket to Socket. Variants differ by length, so you can match the exact length your application requires using the selection guide below. All listed JST A20K Series part numbers are active and orderable.

Select a variant by

Length
0.167' (50.80mm, 2.00\") · 0.500' (152.40mm, 6.00\") · 0.667' (203.20mm, 8.00\") · 0.833' (254.00mm, 10.00\") · 1.00' (304.80mm)

Shared specifications

Cable termination
IDC
Color
Blue, Individual
Connector type
Socket to Socket
Package
Bulk
Pitch - connector
0.079\" (2.00mm)
Positions
20
Rows
2
Shielding
Unshielded
Usage
Adapter, Extension

Variant comparison

ParameterA20KRW20KRW26E152DA20KRW20KRW26E203DA20KRW20KRW26E254DA20KRW20KRW26E305CA20KRW20KRW26E305DA20KRW20KRW26E51C
Length0.500' (152.40mm, 6.00\")0.667' (203.20mm, 8.00\")0.833' (254.00mm, 10.00\")1.00' (304.80mm)1.00' (304.80mm)0.167' (50.80mm, 2.00\")

Request a quote on any JST A20K 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 A20K Series variants differ?
JST A20K Series part numbers differ by length. Use the selection guide above to pick by length.
How many JST A20K Series part numbers are listed?
6 JST A20K Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for JST A20K Series?
Request a quote (RFQ) for any JST A20K Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants