JST XAD series, Board to Cable/Wire, Header, Male Pin, 20 Positions, 2.50 mm Pitch, Through Hole Right Angle, Locking Ramp, 3 A, 250 V, UL94 V-0
| Parameter | Value |
|---|---|
| Series | XAD |
| Gender | Male Pin |
| Mounting type | Through Hole, Right Angle |
| 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 | 0.476\" (12.10mm) |
| Insulation material | Polyamide (PA66), Nylon 6/6, Glass Filled |
| 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 | 0.134\" (3.40mm) |
| Contact finish - mating | Tin |
A locking ramp on the shroud provides positive retention against vibration-induced disconnect — the mating receptacle clicks into place and stays there until deliberately released.
This part is RoHS non-compliant per the listed status; verify your assembly's regulatory requirements if RoHS compliance is a gate.
The S20B-XADSS-N has a 2.50 mm mating pitch, a 2.50 mm row spacing, and 20 positions loaded in a dual-row layout.
Yes, the S20B-XADSS-N is a shrouded header from the XAD series designed to mate with XAD series crimp receptacles. The locking ramp on the header engages the receptacle latch for vibration-resistant retention.
Within the same XAD series, the S26B-XADSS-N (26 positions) and S18B-XADSS-N(LF)(SN) (18 positions) are the closest functional alternates, sharing the same pitch, right-angle orientation, and locking ramp.