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50RF-JMCS-G-1B-TF(N)(LF)(SN) — JST product photo
JST

JST 50RF-JMCS-G-1B-TF(N)(LF)(SN) Receptacle, 50 Pos

MPN50RF-JMCS-G-1B-TF(N)(LF)(SN)
Obsolete

JST JMC series receptacle, center strip contacts, 50 positions, 0.020" (0.50mm) pitch, dual-row, gold contact finish, surface mount, 0.130" (3.30mm) height above board.

$4.0412Ref. price · indicative, final on quote
50RF-JMCS-G-1B-TF(N)(LF)(SN) datasheet
StockContact for availability
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

50RF-JMCS-G-1B-TF(N)(LF)(SN) Technical Specifications
ParameterValue
SeriesJMC
Mounting typeSurface Mount
Connector typeReceptacle, Center Strip Contacts
Height above board0.130\" (3.30mm)
Pitch0.020\" (0.50mm)
PackageTape & Reel (TR); Cut Tape (CT)
FeaturesBoard Guide, Solder Retention
Contact finishGold
Rows2
Positions50

Product details

JST JMC 50RF-JMCS-G-1B-TF(N)(LF)(SN) — 50-Position, 0.50mm Pitch Receptacle

The 0.020" (0.50mm) pitch packs 50 contacts into a compact footprint, with the center strip contact arrangement typical of mezzanine or parallel-board stacking.

This part is marked Obsolete.

The 0.020" (0.50mm) pitch is tight — the board footprint must match the contact pattern exactly, and trace escape from the inner rows of a 50-position, dual-row layout requires either via-in-pad or fine-line routing. The 0.130" (3.30mm) height above board gives a low-profile mezzanine stack, but the mating header's height also sets the final gap. Gold contacts handle the insertion cycles typical of a production board or field-service disconnect without fretting corrosion.

Frequently asked questions

Where can I buy the JST 50RF-JMCS-G-1B-TF(N)(LF)(SN)?

No stock-holding claim is made.

Is 50RF-JMCS-G-1B-TF obsolete?

Yes, JST has marked the 50RF-JMCS-G-1B-TF(N)(LF)(SN) as Obsolete. No official replacement part number has been published.

What is the pitch of the JST 50RF-JMCS connector?

The 50RF-JMCS-G-1B-TF(N)(LF)(SN) has a 0.020" (0.50mm) pitch, dual-row contact arrangement.