What this 14-position 2.00mm header is
The B14B-PADSS-1: This is a JST PAD series header, 14 positions in two rows at 2.00mm pitch — the same spacing as the mating receptacle, so the board footprint lines up pin-for-pin.

JST PAD series, Board to Cable/Wire, Header, Male Pin, 14 Positions, 2.00mm Pitch, Shrouded - 4 Wall, Through Hole, Solder, Locking Ramp, Tin Contacts, UL94 V-0
| Parameter | Value |
|---|---|
| Series | PAD |
| 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 | 0.402\" (10.20mm) |
| Insulation material | Polyamide (PA66), Nylon 6/6, Glass Filled |
| Mated stacking heights | 12.4mm |
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Bulk |
| Features | Board Guide |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.079\" (2.00mm) |
| Positions | 14 |
| Row spacing - mating | 0.079\" (2.00mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.134\" (3.40mm) |
| Contact finish - mating | Tin |
The B14B-PADSS-1: This is a JST PAD series header, 14 positions in two rows at 2.00mm pitch — the same spacing as the mating receptacle, so the board footprint lines up pin-for-pin.
The mating half is the JST PAD series receptacle housing (e.g., PAD-14 or similar) that accepts crimp terminals. The locking ramp on this header engages the latch on the receptacle. Confirm the receptacle's position count and pitch match before ordering.
The insulation height (from the board surface to the top of the header housing) is 0.402" (10.20 mm). The mated stack height with the receptacle is 12.4 mm.