Skip to main content
Molex 5055681081 — Pin Headers

Molex 5055681081 Micro-Lock PLUS Header, 1.25 mm, 10 Pos

MPN5055681081
Active

Molex Micro-Lock PLUS 505568 header, 5055681081, 10 circuits, 1.25 mm pitch, SMT, shrouded 4-wall, gold-plated male pins, rated 50 VAC/DC, current varies by wire gauge.

$1.5700Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesMicro-Lock PLUS 505568
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Aug 2026

Specifications

5055681081 key specifications
ParameterValue
SeriesMicro-Lock PLUS 505568
TypeMale Pin
MountingSurface Mount
Connector typeHeader
Fastening typePush-Pull
Voltage rating50VAC/DC
Current ratingVaries by Wire Gauge
Operating temperature-40°C ~ 105°C
Contact materialBrass
Insulation colorBlack
Insulation height0.165\" (4.20mm)
Insulation materialPolyamide (PA), Nylon, Glass Filled

All specifications

5055681081 additional specifications
ParameterValue
Mated stacking heights7.4mm
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)
Positions10
Contact finish - postGold
Contact finish - matingGold
Contact finish thickness - post3.90µin (0.099µm)
Contact finish thickness - mating3.90µin (0.099µm)

Product details

1.25 mm pitch, 10-position SMT header for board-to-cable

The Molex 5055681081 is a 10-position, single-row header from the Micro-Lock PLUS 505568 series, designed for board-to-cable/wire applications. It uses a 1.25 mm pitch, which is a common spacing for compact wire-to-board interconnects in automotive and industrial control modules. The header is shrouded on all four walls, which protects the male pins during handling and guides the mating receptacle into alignment — a practical feature for field assembly where misalignment can bend pins.

7.4 mm stack height and surface-mount termination

Mated stack height is 7.4 mm, measured from the PCB surface to the top of the mated receptacle. This fixed height suits enclosures with a tight z-axis budget, such as automotive ECU lids or industrial sensor housings. Termination is surface-mount solder, with pick-and-place and solder-retention features included. The insulation height of 4.20 mm leaves clearance for trace routing under the connector body on the top layer.

Active production, ROHS3 compliant, sourced to order

Pricing and lead time are confirmed at quote time against the BOM quantity. No stock-holding claim; sourced per RFQ.

Frequently asked questions

What is the mating connector for the 5055681081?

The 5055681081 mates with a Micro-Lock PLUS receptacle housing (same series, 1.25 mm pitch, 10 circuits). The mating half uses female crimp terminals; the header's 4-wall shroud guides the receptacle into alignment.

Is the 5055681081 RoHS compliant?

Yes, it is ROHS3 compliant.