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Molex 5055670251 — Pin Headers

Molex 5055670251 Micro-Lock PLUS Header, 2-Position, 1.25mm

MPN5055670251
Active

Molex Micro-Lock PLUS 505567 series, 5055670251, a 2-position single-row shrouded header, 1.25 mm pitch, surface-mount right-angle, gold-plated male pins, locking ramp, -40°C to 105°C, UL94 V-0.

$1.3000Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesMicro-Lock PLUS 505567
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5055670251 key specifications
ParameterValue
SeriesMicro-Lock PLUS 505567
TypeMale Pin
MountingSurface Mount, Right Angle
Connector typeHeader
Fastening typeLocking Ramp
Voltage rating50VAC/DC
Current ratingVaries by Wire Gauge
Operating temperature-40°C ~ 105°C
Contact materialBrass
Insulation colorBlack
Insulation height0.154\" (3.90mm)
Insulation materialPolyamide (PA), Nylon, Glass Filled

All specifications

5055670251 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageTape & Reel (TR) Cut Tape (CT)
FeaturesPick and Place, Solder Retention
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsAutomotive, General Purpose, Industrial
Contact shapeSquare
Rows1
Pitch0.049\" (1.25mm)
Positions2
Contact finish - postGold
Contact finish - matingGold
Contact finish thickness - post30.0µin (0.76µm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

Board-edge cable exit with locking retention

Its 1.25 mm pitch and right-angle SMT orientation place the mated cable parallel to the PCB, suiting space-constrained enclosures in automotive, general purpose, and industrial equipment. The shrouded 4-wall housing and locking ramp fastening provide positive mechanical retention against vibration — a requirement for harnesses routed near engines or moving assemblies.

In a field-service application cycled quarterly, this exceeds a century of service life at the contact interface.

SMT assembly and solder retention

The solder retention structure holds the component in place during reflow, reducing tombstoning and misalignment risk.

Frequently asked questions

Where can I buy Molex 5055670251?

The 5055670251 is sourced to order through independent distribution. Submit an RFQ for current pricing and availability — no stock-holding claim is made here.

What is the mating connector for 5055670251?

The 5055670251 is a male pin header from the Micro-Lock PLUS 505567 series. It mates with the corresponding Micro-Lock PLUS receptacle housing and crimp terminals — confirm the circuit count and pitch match before ordering.