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Molex 5041940570 — Pin Headers

Molex 5041940570 Micro-Lock Header, 5 Pos, 1.25 mm, SMT

MPN5041940570
Active

Molex Micro-Lock 504194 series, 5041940570, board-to-cable/wire header, 5 positions, 1.25 mm pitch, SMT, shrouded 4-wall, latch lock, tin-plated male blade contacts, 7.3 mm mated stack height, UL94 V-0, ROHS3.

$1.3900Ref. price · indicative, final on quote
Molex 5041940570 datasheet (PDF)
RoHSROHS3 Compliant
SeriesMicro-Lock 504194
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5041940570 key specifications
ParameterValue
SeriesMicro-Lock 504194
TypeMale Blade
MountingSurface Mount
Connector typeHeader
Fastening typeLatch Lock
Contact materialBrass
Insulation colorNatural
Insulation height0.163\" (4.15mm)
Insulation materialPolyamide (PA), Nylon, Glass Filled
Mated stacking heights7.3mm
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire

All specifications

5041940570 additional specifications
ParameterValue
PackageTape & Reel (TR) Cut Tape (CT)
FeaturesSolder Retention
ShroudingShrouded - 4 Wall
TerminationSolder
Contact shapeRectangular
Rows1
Pitch0.049\" (1.25mm)
Positions5
Contact finish - postTin
Contact finish - matingTin
Contact finish thickness - post39.4µin (1.00µm)
Contact finish thickness - mating39.4µin (1.00µm)

Product details

5-position, 1.25 mm pitch, latch-lock header

The 5041940570 is a 5-position, single-row, surface-mount header from the Molex Micro-Lock 504194 series, designed for board-to-cable/wire connections. Mated stack height is 7.3 mm, which sets the z-height budget for the mated assembly with the matching receptacle.

Solder retention and surface-mount termination

The header includes solder retention features to hold it in place during reflow, and the SMT termination suits automated pick-and-place assembly.

Frequently asked questions

Is Molex 5041940570 in stock?

Buyers need immediate inventory status to decide where to purchase and avoid delays.

What is the price of 5041940570?

Price directly influences BOM cost and distributor selection for procurement teams.

What is the mating connector for Molex 5041940570?

Design engineers and technicians need the correct mating part to ensure proper connection.

Is 5041940570 equivalent to JST SM05B?

Cross-reference questions help buyers find alternatives when the exact part is unavailable or for second-sourcing.

What is the lead time for 5041940570?

Lead time affects project scheduling and inventory planning for production buyers.

Is 5041940570 active or obsolete?

Lifecycle status determines long-term availability and design reliability for engineers and procurement.