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TE Connectivity AMP Connectors 2-1445100-3 — Pin Headers

2-1445100-3 TE Connectivity Micro MATE-N-LOK Header

MPN2-1445100-3
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TE Connectivity AMP Connectors Micro MATE-N-LOK header, 2-1445100-3, 3 positions, 3.00mm pitch, single row, surface mount right-angle, male pin, shrouded 4-wall, gold mating finish, locking ramp, UL94 V-0, -40°C to 105°C.

$1.3453Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 2-1445100-3 datasheet (PDF)
RoHSROHS3 Compliant
SeriesMicro MATE-N-LOK
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

2-1445100-3 key specifications
ParameterValue
SeriesMicro MATE-N-LOK
TypeMale Pin
MountingSurface Mount, Right Angle
Connector typeHeader
Fastening typeLocking Ramp
Voltage rating250V
Current ratingVaries by Wire Gauge
Operating temperature-40°C ~ 105°C
Contact materialBrass
Insulation colorBlack
Insulation height0.152\" (3.85mm)
Insulation materialPolyamide (PA), Nylon

All specifications

2-1445100-3 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageTape & Reel (TR) Cut Tape (CT)
FeaturesSolder Retention
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsGeneral Purpose
Contact shapeSquare
Rows1
Pitch0.118\" (3.00mm)
Positions3
Contact finish - postTin
Contact finish - matingGold
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

Board-to-wire header for tight, vibration-prone assemblies

The 2-1445100-3 is a 3-position, single-row header from the Micro MATE-N-LOK series, designed for board-to-cable/wire applications. Its 3.00mm pitch and right-angle SMT orientation suit compact, low-profile layouts where the cable exits parallel to the PCB.

Gold mating surface and SMT retention

Contacts are gold-plated on the mating side at 30.0µin — this thickness supports repeated connect/disconnect cycles without the fretting corrosion that tin-on-tin interfaces develop. The solder tails are tin-plated at 100.0µin for reliable soldering. A solder retention feature holds the header in place during reflow, reducing tombstoning and misalignment risk on the pick-and-place line.

Frequently asked questions

What is the mating half for 2-1445100-3?

As a Micro MATE-N-LOK header, it mates with the corresponding Micro MATE-N-LOK receptacle housing and crimp terminals. The 3.00mm pitch and single-row layout define the receptacle match — confirm the position count and wire gauge before ordering.

Is 2-1445100-3 RoHS compliant?

Yes, it is ROHS3 compliant per the manufacturer's listing.

What is the pinout of 2-1445100-3?

The pinout is a single row of 3 positions, all loaded. Refer to the product drawing for the exact numbering scheme — the header is keyed to prevent mis-mating.