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JST 100P-JMDSS-G-1-TF(LF)(SN) — Mezzanine & Stacking Connectors

JST JMD 100P-JMDSS-G-1-TF(LF)(SN) Plug, 0.50mm Pitch

MPN100P-JMDSS-G-1-TF(LF)(SN)
Active

JST JMD series, Plug Outer Shroud Contacts, 100 Positions, 0.020" (0.50mm) Pitch, 2 Rows, Surface Mount, Gold Contact Finish, 4.5mm Mated Stack Height, Solder Retention

$3.4500Ref. price · indicative, final on quote
JST 100P-JMDSS-G-1-TF(LF)(SN) datasheet (PDF)
RoHSRoHS Compliant
SeriesJMD
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

100P-JMDSS-G-1-TF(LF)(SN) specifications
ParameterValue
SeriesJMD
MountingSurface Mount
Connector typePlug, Outer Shroud Contacts
Mated stacking heights4.5mm
Pitch0.020\" (0.50mm)
PackageTape & Reel (TR); Cut Tape (CT)
FeaturesSolder Retention
Contact finishGold
Rows2
Positions100

Product details

Fine-Pitch Mezzanine Plug for Dense Board Stacks

The JST JMD series 100P-JMDSS-G-1-TF(LF)(SN) is a 100-position plug with outer shroud contacts, designed for board-to-board mezzanine connections at a 0.50mm pitch.

The 0.50mm pitch demands tight trace routing and a precise PCB footprint — this is a fine-pitch connector, not a general-purpose header. The 4.5mm mated stack height is fixed; the board-to-board spacing is non-adjustable, so verify that your mezzanine gap matches before layout.

The 100-position 100P-JMDSS-G-1-TF(LF)(SN) shares the same 0.50mm pitch, dual-row layout, gold finish, and 4.5mm stack height as the 80-position 80P-JMDSS-G-1-TF(LF)(SN).

Frequently asked questions

What is the difference between 100P-JMDSS-G-1-TF and 100P-JMDSS-G-1-TF(LF)(SN)?

Both are the same JMD 100-position plug with identical pitch, stack height, and gold contacts. The (LF)(SN) suffix indicates lead-free and tin-plated termination finish; the non-suffixed version may have a different plating on the solder tails. Functionally interchangeable for the same footprint.

What is the mated stacking height for JST JMD series connectors?

The JMD series at this pitch has a fixed mated stack height of 4.5mm. This sets the board-to-board spacing in a mezzanine configuration.

Where can I buy 100P-JMDSS-G-1-TF(LF)(SN)?

This part is active and quoted to order against your BOM quantity.