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Molex 5055750771 — Pin Headers

Molex 5055750771 Micro-Lock PLUS Header, 7 Pos, 2mm, SMT

MPN5055750771
Active

Molex Micro-Lock PLUS 505575 series, 7-position single-row header, 2.00 mm pitch, SMT, shrouded 4-wall, locking ramp, tin-plated contacts, UL94 V-0, -40°C to 105°C.

$1.3700Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesMicro-Lock PLUS 505575
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5055750771 key specifications
ParameterValue
SeriesMicro-Lock PLUS 505575
TypeMale Pin
MountingSurface Mount
Connector typeHeader
Fastening typeLocking Ramp
Voltage rating250VAC/DC
Current ratingVaries by Wire Gauge
Operating temperature-40°C ~ 105°C
Contact materialBrass
Insulation colorBlack
Insulation height0.339\" (8.61mm)
Insulation materialPolyamide (PA), Nylon

All specifications

5055750771 additional specifications
ParameterValue
Mated stacking heights11.1mm
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
FeaturesSolder Retention
PackageTape & Reel (TR) Cut Tape (CT)
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsAutomotive, General Purpose, Industrial
Contact shapeSquare
Rows1
Pitch0.079\" (2.00mm)
Positions7
Contact finish - postTin
Contact finish - matingTin
Contact finish thickness - post39.4µin (1.00µm)
Contact finish thickness - mating39.4µin (1.00µm)

Product details

Mated Stack Height and Clearance Budget

This mid-range height leaves room for wire routing under the connector body while keeping the overall assembly low enough for most enclosure depths. The 0.339-inch (8.61 mm) insulation height of the header alone gives a sense of the vertical space the connector occupies before the receptacle is added.

Frequently asked questions

What is the mating connector for 5055750771?

This header mates with Micro-Lock PLUS receptacle housings from the same 505575 series, which accept the matching crimp terminals.