JST XAD series, Board to Cable/Wire, Header, 20 Positions, 2.50mm Pitch, Through Hole, Shrouded - 4 Wall, Locking Ramp, Tin Contacts, UL94 V-0
| Parameter | Value |
|---|---|
| Series | XAD |
| Gender | Male Pin |
| Mounting type | Through Hole |
| Connector type | Header |
| Fastening type | Locking Ramp |
| Voltage rating | 250V |
| Current rating | 3A |
| Operating temperature | -25°C ~ 85°C |
| Contact material | Copper Alloy |
| Insulation color | Natural |
| Insulation height | 0.398\" (10.11mm) |
| Insulation material | Polyamide (PA66), Nylon 6/6, Glass Filled |
| Mated stacking heights | 13.8mm |
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Bulk |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Contact shape | Circular |
| Rows | 2 |
| Pitch | 0.098\" (2.50mm) |
| Positions | 20 |
| Row spacing - mating | 0.098\" (2.50mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.138\" (3.50mm) |
| Contact finish - mating | Tin |
The B20B-XADSS-N: JST XAD series header, 20 positions loaded across two rows at 0.098" (2.50mm) pitch. The 0.138" (3.50mm) solder post length suits standard through-hole PCB thicknesses; the 13.8mm mated stack height leaves room for the mating socket body above the board.
Yes. The B20B-XADSS-N header is designed to mate with JST XAD series crimp sockets (female housings that accept the XAD crimp terminals). The locking ramp on the header engages the latch on the socket housing for a vibration-resistant connection.