12-position, 2.00 mm pitch, vertical through-hole header
Active production, RoHS non-compliant variant
For RoHS-compliant needs, the closest functional equivalent is the B12B-PASK-1(LF)(SN), which shares the same physical dimensions and ratings.
B12B-PASK-1 JST PA Series 2mm Pitch 12-Pin Header
MPNB12B-PASK-1
Active
JST PA series, B12B-PASK-1, Board to Cable/Wire, Header, Male Pin, 12 Positions, 2.00mm Pitch, Through Hole, Kinked Pin Solder, Shrouded - 4 Wall, Locking Ramp, 3A, 250V
$0.8400Ref. price · indicative, final on quote
RoHSRoHS non-compliant
SeriesPA
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | PA |
| Type | Male Pin |
| Mounting | 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 | 0.303\" (7.70mm) |
| Insulation material | Polybutylene Terephthalate (PBT), Glass Filled |
All specifications
| Parameter | Value |
|---|---|
| Mated stacking heights | 9.9mm, 14.7mm, 14.9mm |
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Bulk |
| Features | Board Guide |
| Shrouding | Shrouded - 4 Wall |
| Termination | Kinked Pin, Solder |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.079\" (2.00mm) |
| Positions | 12 |
| Contact finish - post | Tin |
| Contact length - post | 0.118\" (3.00mm) |
| Overall contact length | 0.319\" (8.10mm) |
| Contact finish - mating | Tin |
| Contact length - mating | 0.126\" (3.20mm) |
Product details
Frequently asked questions
What is the mating connector for B12B-PASK-1?
The B12B-PASK-1 mates with the PA series crimp receptacle housing.
Does B12B-PASK-1 have a locking ramp?
Yes, the B12B-PASK-1 includes a locking ramp on the header housing that engages with the mating receptacle latch for secure retention.