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100R-JMDSS-G-1-TF(S)(LF)(SN) — JST product photo
JST

JST 100R-JMDSS-G-1-TF(S)(LF)(SN) Receptacle, 100 Pos

MPN100R-JMDSS-G-1-TF(S)(LF)(SN)
Active

JST JMD series receptacle, center strip contacts, 100 positions, 0.020" (0.50mm) pitch, 2 rows, surface mount, gold contact finish, solder retention, mated stacking heights 4.5mm / 5mm / 6mm.

$3.8100Ref. price · indicative, final on quote
100R-JMDSS-G-1-TF(S)(LF)(SN) datasheet
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
  • New & original stockTraceable channels only — no mixed lots, no re-taped reels.
  • Factory packaging where availableSealed reels, trays and bags; cut quantities always stated on the quote.
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Specifications

100R-JMDSS-G-1-TF(S)(LF)(SN) Technical Specifications
ParameterValue
SeriesJMD
Mounting typeSurface Mount
Connector typeReceptacle, Center Strip Contacts
Height above board0.122\" (3.10mm)
Mated stacking heights4.5mm, 5mm, 6mm
Pitch0.020\" (0.50mm)
PackageTape & Reel (TR); Cut Tape (CT)
FeaturesSolder Retention
Contact finishGold
Rows2
Positions100

Product details

100-Position Mezzanine Receptacle at 0.50mm Pitch

The JST 100R-JMDSS-G-1-TF(S)(LF)(SN) is a 100-position receptacle from the JMD series, designed as the board-mount half of a fine-pitch mezzanine interconnect. With a 0.020" (0.50mm) pitch across two rows, it pairs with the matching JMD plug to create a board-to-board stack at one of three mated heights: 4.5mm, 5mm, or 6mm.

Stack Height Selection and Board Layout

The three stacking heights — 4.5mm, 5mm, and 6mm — give the board designer flexibility to set the gap between parallel PCBs without changing the receptacle footprint. The 0.50mm pitch demands careful trace routing: each row of 50 contacts on a 0.50mm grid leaves tight clearance for via fanout between pads, so a microvia or HDI stack-up is typical for the inner rows. The 0.122" (3.10mm) height above board is the receptacle's own profile; the total stack height is the sum of the receptacle and plug heights, so confirm the mating plug's spec against your board spacing.

Frequently asked questions

Where can I buy the 100R-JMDSS-G-1-TF(S)(LF)(SN)?

Submit a request for quote to confirm current availability and pricing for your BOM quantity.

What is the mated stacking height for 100R-JMDSS-G-1-TF(S)(LF)(SN)?

The receptacle supports three mated stacking heights: 4.5mm, 5mm, and 6mm. The actual stack height depends on which mating plug is used, so verify the plug's height against your required board spacing.