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JST 40RJ Series

2 variants · JSTAll Mezzanine & Stacking Connectors

About the JST 40RJ Series

The JST 40RJ Series series groups 2 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common connector type of Receptacle, Center Strip Contacts, contact finish of Gold and contact finish thickness of -. Variants differ by package, so you can match the exact package your application requires using the selection guide below. All listed JST 40RJ Series part numbers are active and orderable.

Select a variant by

Package
Tape & Reel (TR) Cut Tape (CT) · Tape & Reel (TR); Cut Tape (CT)

Shared specifications

Connector type
Receptacle, Center Strip Contacts
Contact finish
Gold
Contact finish thickness
-
Features
Solder Retention
Height above board
0.122\" (3.10mm)
Mated stacking heights
4.5mm, 5mm, 6mm
Mounting
Surface Mount
Pitch
0.020\" (0.50mm)
Positions
40
Rows
2

Variant comparison

Parameter40R-JMDSS-G-1-TF40R-JMDSS-G-1-TF(S)(LF)(SN)
PackageTape & Reel (TR) Cut Tape (CT)Tape & Reel (TR); Cut Tape (CT)

Request a quote on any JST 40RJ Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants