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Molex 2140940020 — Pin Headers

Molex 2140940020 OneBlade 1.00mm Pitch Header, 2-Position

MPN2140940020
Active

Molex OneBlade 214094 series, 2140940020, 2-position single-row header, 1.00mm pitch, SMT, tin-plated male blade contacts, shrouded 3-wall, friction lock, UL94 V-0.

$0.9600Ref. price · indicative, final on quote
SeriesOneBlade 214094
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

2140940020 key specifications
ParameterValue
SeriesOneBlade 214094
TypeMale Blade
MountingSurface Mount
Connector typeHeader
Fastening typeFriction Lock
Voltage rating100VAC/DC
Current ratingVaries by Wire Gauge
Operating temperature-40°C ~ 105°C
Contact materialBrass
Insulation colorBlack
Insulation height0.213\" (5.40mm)
Insulation materialPolyamide (PA), Nylon, Glass Filled

All specifications

2140940020 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageTape & Reel (TR) Cut Tape (CT)
FeaturesSolder Retention
ShroudingShrouded - 3 Wall
TerminationSolder
Contact shapeRectangular
Rows1
Pitch0.039\" (1.00mm)
Positions2
Contact finish - postTin
Contact finish - matingTin
Contact finish thickness - post39.4µin (1.00µm)
Contact finish thickness - mating39.4µin (1.00µm)

Product details

1.00 mm pitch, 2-position SMT header for cable-to-board

The 2140940020 is a Molex OneBlade 214094 series header with 2 positions on a 0.039" (1.00 mm) pitch, designed for board-to-cable/wire connections. The single-row layout with male blade contacts mates with a corresponding OneBlade receptacle housing. The shrouded 3-wall design protects the contacts and guides the mating half into alignment.

Tin-plated contacts and friction lock for cost-sensitive builds

The friction lock provides positive retention between header and receptacle, reducing the risk of disconnect under vibration or cable tug. This is a practical feature for handheld devices, portable equipment, or any assembly where the cable sees movement.

Frequently asked questions

What is the pitch of Molex 2140940020?

The mating pitch is 0.039" (1.00 mm), single row. This sets the PCB land pattern and the cable pitch for the mating receptacle.

What is the mating connector for 2140940020?

This header mates with a OneBlade 214094 series receptacle housing (female crimp terminals). The friction lock on the header engages with the corresponding latch on the receptacle.