Skip to main content
Molex 2140940030 — Pin Headers

Molex 2140940030 OneBlade 1.00mm Header, 3-Pin, SMT

MPN2140940030
Active

Molex OneBlade 214094 series, 2140940030, 3-position single-row header, 1.00mm pitch, surface mount, shrouded 3-wall, friction lock, tin-plated contacts, UL94 V-0.

$1.0200Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesOneBlade 214094
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

2140940030 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

2140940030 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)
Positions3
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, 3-position SMT header for board-to-cable

The 1.00 mm pitch sets a compact board footprint — tight enough for space-constrained layouts but still within hand-solder capability. The shrouded 3-wall design protects the male blade contacts during mating and prevents misalignment. The friction lock provides retention against moderate vibration without a secondary latch. For higher shock environments, consider a connector with a positive locking mechanism.

The glass-filled nylon housing (UL94 V-0) withstands soldering temperatures without distortion.

Frequently asked questions

What is the mating connector for 2140940030?

This is a male blade header. It mates with a OneBlade 214094 series receptacle housing that accepts the matching crimp terminals. The friction lock on the header engages with the corresponding latch on the receptacle. Confirm the exact receptacle part number from the OneBlade 214094 series documentation.

Is 2140940030 RoHS compliant?

Yes, it is ROHS3 compliant.

Is there a replacement or equivalent for 2140940030?

The part is active, so no successor has been announced. If you need a different position count, the OneBlade 214094 series includes other options at the same 1.00 mm pitch.