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B22B-PUDSS-1 — JST product photo
JST

JST B22B-PUDSS-1 22-Pin 2mm Shrouded Header, Active

MPNB22B-PUDSS-1
Active

JST PUD series, B22B-PUDSS-1, Board to Cable/Wire header, 22 positions, 2.00 mm pitch, dual-row, shrouded - 4 wall, through hole, solder termination, latch holder, 3 A, 250 V, -25°C ~ 85°C, UL94 V-0.

$0.9600Ref. price · indicative, final on quote
B22B-PUDSS-1 datasheet
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
  • New & original stockTraceable channels only — no mixed lots, no re-taped reels.
  • Factory packaging where availableSealed reels, trays and bags; cut quantities always stated on the quote.
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Specifications

B22B-PUDSS-1 Technical Specifications
ParameterValue
SeriesPUD
GenderMale Pin
Mounting typeThrough Hole
Connector typeHeader
Fastening typeLatch Holder
Voltage rating250V
Current rating3A
Operating temperature-25°C ~ 85°C
Contact materialCopper Alloy
Insulation colorNatural
Insulation height0.378\" (9.60mm)
Insulation materialPolyamide (PA66), Nylon 6/6, Glass Filled
Mated stacking heights11mm
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageTray
FeaturesBoard Guide
ShroudingShrouded - 4 Wall
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.079\" (2.00mm)
Positions22
Row spacing - mating0.079\" (2.00mm)
Contact finish - postTin
Contact length - post0.122\" (3.10mm)
Contact finish - matingTin

Product details

What fits and what locks

The four-wall shroud surrounds the male pins, and the latch holder on each end clicks into the matching receptacle housing — no secondary hardware needed to keep the pair mated under vibration.

RoHS non-compliant per the listing — verify your assembly's exemption or end-market requirement before committing the line.

Same pitch, same latch, same 11 mm stack height as the B20B-PUDSS-1 (20 positions) and the B24B-PUDSS-1 (24 positions). The only difference is the pin count — 22 positions here splits the difference between the two.

Frequently asked questions

Is B22B-PUDSS-1 a shrouded header?

Yes — it is a shrouded - 4 wall header, meaning the male pins are fully enclosed by the housing on all four sides. This prevents mis-mating and protects the pins during handling.

Does B22B-PUDSS-1 have a latch for locking with the receptacle?

Yes, the fastening type is a latch holder. It engages with the matching PUD receptacle housing for a positive lock — no separate hardware needed.

What is the closest functional second-source for B22B-PUDSS-1?

Within the JST PUD series, the B24B-PUDSS-1 (24 positions) and B20B-PUDSS-1 (20 positions) share the same pitch, latch, and stack height — but they are not pin-compatible. The 22-position version is the only direct fit for a 22-circuit BOM line.