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TE Connectivity AMP Connectors 2-1445053-4 — Pin Headers

2-1445053-4 TE Connectivity Micro MATE-N-LOK Header SMD

MPN2-1445053-4
Active

TE Connectivity AMP Connectors Micro MATE-N-LOK header, 2-1445053-4, Board to Cable/Wire, 4 positions, single row, 3.00 mm pitch, SMD, shrouded - 4 wall, locking ramp, tin-plated contacts, UL94 V-0, -40°C to 105°C.

$1.1757Ref. price · indicative, final on quote
RoHSRoHS Compliant
SeriesMicro MATE-N-LOK
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

2-1445053-4 key specifications
ParameterValue
SeriesMicro MATE-N-LOK
TypeMale Pin
MountingSurface Mount
Connector typeHeader
Fastening typeLocking Ramp
Voltage rating250V
Current ratingVaries by Wire Gauge
Operating temperature-40°C ~ 105°C
Contact materialBrass
Insulation colorBlack
Insulation height0.364\" (9.25mm)
Insulation materialPolyamide (PA), Nylon

All specifications

2-1445053-4 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
ApplicationsGeneral Purpose
Contact shapeSquare
Rows1
Pitch0.118\" (3.00mm)
Positions4
Contact finish - postTin
Contact finish - matingTin
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating100.0µin (2.54µm)

Product details

4-position SMD header for wire-to-board locking

SMT footprint and assembly considerations

Surface-mount termination with Pick and Place and Solder Retention features allows automated reflow assembly. The solder retention tails improve joint reliability during wave or reflow processes.

Comparison with through-hole right-angle sibling 1394090-1

The through-hole right-angle sibling 1394090-1 offers 6 positions at 2.85 mm pitch, with a latch holder instead of a locking ramp, and thinner tin plating (39.4 µin vs 100.0 µin). The 2-1445053-4 is the SMD straight version for automated assembly at 4 positions.

Frequently asked questions

What is the pitch of 2-1445053-4?

The mating pitch is 0.118" (3.00 mm), single row.

Is 2-1445053-4 RoHS compliant?

Yes, RoHS compliant per the manufacturer's declaration.

Where can I buy 2-1445053-4?

Sourced per RFQ against the BOM quantity. Availability and pricing confirmed at quote time.