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B12B-PNDZS-1 — JST product photo
JST

JST B12B-PNDZS-1 Header – 12 Pos, 2mm Pitch, Shrouded

MPNB12B-PNDZS-1
Active

JST PND series, Board to Cable/Wire, Header, Male Pin, 12 Positions, 2 Rows, 0.079" (2.00mm) Pitch, Through Hole, Solder, Shrouded - 4 Wall, Locking Ramp, Tin Contacts, 3A, 250V, UL94 V-0, Active

$0.5900Ref. price · indicative, final on quote
B12B-PNDZS-1 datasheet
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
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Specifications

B12B-PNDZS-1 Technical Specifications
ParameterValue
SeriesPND
GenderMale Pin
Mounting typeThrough Hole
Connector typeHeader
Fastening typeLocking Ramp
Voltage rating250V
Current rating3A
Operating temperature-25°C ~ 85°C
Contact materialCopper Alloy
Insulation colorIvory
Insulation height0.390\" (9.91mm)
Insulation materialPolyamide (PA66), Nylon 6/6, Glass Filled
Mated stacking heights12.9mm
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageTray
FeaturesBoard Guide
ShroudingShrouded - 4 Wall
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.079\" (2.00mm)
Positions12
Row spacing - mating0.197\" (5.00mm)
Contact finish - postTin
Contact length - post0.126\" (3.20mm)
Contact finish - matingTin

Product details

What this header does that a plain pin strip cannot

Pitch, positions, and the PCB footprint you need

This height is fixed by the header's insulation height of 0.390" (9.91 mm) plus the receptacle's profile — confirm clearance in your enclosure before layout.

Locking ramp and shrouding — why they matter for reliability

Unlike a simple friction-lock header, the ramp requires a deliberate squeeze on the latch to release — reducing the risk of accidental disconnection in service. The 4-wall shrouding also acts as a polarization key: the receptacle can only be inserted in one orientation, preventing mis-mating that could damage pins or short circuits.

Note that this part is RoHS non-compliant per the listed status. If your application requires RoHS compliance, the alternative B12B-PNDZS-1(T)(LF)(SN) is the lead-free version with the same mechanical footprint and ratings.

Comparing the 12-position to its 10- and 14-position siblings

Within the PND series, the B12B-PNDZS-1 sits between the 10-position B10B-PNDZS-1 and the 14-position B14B-PNDZS-1.

Frequently asked questions

Is the B12B-PNDZS-1 RoHS compliant?

No, the B12B-PNDZS-1 is listed as RoHS non-compliant. For a RoHS-compliant version, use the B12B-PNDZS-1(T)(LF)(SN), which has the same mechanical dimensions and ratings.

What connector mates with the B12B-PNDZS-1?

The B12B-PNDZS-1 is a shrouded header from the PND series. It mates with the corresponding PND series receptacle (female housing with crimp terminals). The locking ramp on the header engages with the receptacle's latch for a vibration-resistant connection.

What is the pitch of the B12B-PNDZS-1?

The mating pitch is 0.079" (2.00 mm) between contacts in a row, with a row spacing of 0.197" (5.00 mm).

Is the B12B-PNDZS-1 shrouded?

Yes, it is a shrouded - 4 wall header, meaning the pins are fully enclosed by the housing walls on all four sides. This protects the pins during handling and provides polarization guidance for the mating receptacle.