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TE Connectivity AMP Connectors 794120-1 — Pin Headers

TE Connectivity 794120-1 Header, 2-Pos, 5.08mm, 12A

MPN794120-1
Active

TE Connectivity AMP Connectors 794120-1, Commercial MATE-N-LOK series, 2-position, 5.08mm pitch, right-angle through-hole header, 12A per circuit at 250VAC, tin-plated copper alloy contacts, locking ramp, shrouded 4-wall, board lock, -55°C to 105°C, UL94 V-2, RoHS compliant.

$2.9200Ref. price · indicative, final on quote
RoHSRoHS Compliant
SeriesCommercial MATE-N-LOK
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

794120-1 key specifications
ParameterValue
SeriesCommercial MATE-N-LOK
TypeMale Pin
MountingThrough Hole, Right Angle
Connector typeHeader
Fastening typeLocking Ramp
Voltage rating250VAC
Current rating12A
Operating temperature-55°C ~ 105°C
Contact materialCopper Alloy
Insulation colorNatural
Insulation height0.345\" (8.76mm)
Insulation materialPolyamide (PA), Nylon

All specifications

794120-1 additional specifications
ParameterValue
Material flammability ratingUL94 V-2
StyleBoard to Cable/Wire
PackageBulk
FeaturesBoard Guide, Board Lock
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsGeneral Purpose
Contact shapeCircular
Rows1
Pitch0.200\" (5.08mm)
Positions2
Contact finish - postTin
Contact length - post0.140\" (3.56mm)
Contact finish - matingTin

Product details

Right-angle 2-position at 5.08mm pitch, 12A

Each tin-plated contact is rated 12A at 250VAC — the current ceiling is set by the contact cross-section and the UL94 V-2 nylon housing, which handles the temperature rise at full load.

Board lock and locking ramp keep it seated

The board lock is a plastic peg that snaps into the PCB hole, anchoring the header during reflow and providing mechanical retention against cable pull. The locking ramp on the shroud engages the mating housing's latch — in a panel with vibration, this prevents the pair from backing apart. The 4-wall shroud also keys the mating half so it can't go in wrong.

Frequently asked questions

Is 794120-1 RoHS compliant?

Yes, 794120-1 is RoHS compliant per TE Connectivity's current certification.

What is the mating connector for 794120-1?

794120-1 mates with a 2-position Commercial MATE-N-LOK receptacle housing that accepts crimp terminals. The locking ramp on the header engages the receptacle latch for a secure connection.