JST JMC series receptacle, center strip contacts, 0.020" (0.50mm) pitch, 40 positions dual-row, surface mount, gold finish, 0.091" (2.30mm) height above board, tape and reel package.
| Parameter | Value |
|---|---|
| Series | JMC |
| Mounting | Surface Mount |
| Connector type | Receptacle, Center Strip Contacts |
| Height above board | 0.091\" (2.30mm) |
| Pitch | 0.020\" (0.50mm) |
| Package | Tape & Reel (TR) |
| Features | Board Guide, Solder Retention |
| Contact finish | Gold |
| Rows | 2 |
| Positions | 40 |
The 40R-JMCS-G-B-TF(NSA): Surface-mount termination and a 0.091" (2.30mm) height above board suit it for mezzanine board stacking where the mated pair height is under 5mm.
The 0.50mm pitch demands a tight PCB fan-out — verify trace escape between pads before committing the layout.
JST has not published a direct successor for this order code. Submit an RFQ for a pin-compatible alternative.
The receptacle height above board is 0.091" (2.30mm). The total mated stack height depends on the mating plug — check the plug's height above board to calculate the pair.