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JST B12B-PADSS — Pin Headers

B12B-PADSS JST Pin Header, 12 Pos, 2.00 mm, Locking Ramp

MPNB12B-PADSS
Active

JST Sales America Inc. PAD series, Board to Cable/Wire, Header, Male Pin, 12 Positions, 2.00 mm Pitch, Shrouded - 4 Wall, Locking Ramp, Through Hole, Solder, Tin Contacts, 3 A, 250 V, UL94 V-0

$0.6500Ref. price · indicative, final on quote
RoHSRoHS non-compliant
SeriesPAD
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 supplier — new & surplus connector stock· Listing updated Aug 2026

Specifications

B12B-PADSS key specifications
ParameterValue
SeriesPAD
TypeMale Pin
MountingThrough Hole
Connector typeHeader
Fastening typeLocking Ramp
Voltage rating250V
Current rating3A
Operating temperature-25°C ~ 85°C
Contact materialCopper Alloy
Insulation colorNatural
Insulation height0.402\" (10.20mm)
Insulation materialPolyamide (PA66), Nylon 6/6, Glass Filled

All specifications

B12B-PADSS additional specifications
ParameterValue
Mated stacking heights12.4mm
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageBulk
ShroudingShrouded - 4 Wall
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.079\" (2.00mm)
Positions12
Row spacing - mating0.079\" (2.00mm)
Contact finish - postTin
Contact length - post0.134\" (3.40mm)
Contact finish - matingTin

Product details

12-position, 2.00 mm pitch, shrouded header with locking ramp

It mates with a PAD-series receptacle to form a wire-to-board connection. The through-hole termination and 3.40 mm post length suit standard PCB thicknesses.

Position count comparison with PAD siblings

Within the same PAD series, the B10B-PADSS offers 10 positions, the B14B-PADSS offers 14 positions, and the B16B-PADSS offers 16 positions. The choice is simply the circuit count your application needs.

Frequently asked questions

What is the mating connector for the B12B-PADSS?

It mates with a PAD-series receptacle (female housing with crimp terminals). The locking ramp on the header engages with a matching latch on the receptacle housing.

Does the B12B-PADSS have a locking ramp?

Yes. The fastening type is a locking ramp, which provides positive retention against vibration or cable pull.

What is the current rating of the B12B-PADSS?

3 A per contact at 250 V. This is a signal-level current rating, not a power interconnect.