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TE Connectivity AMP Connectors 1-794107-0 — Pin Headers

1-794107-0 TE Connectivity AMP Connectors Header, 22 Pos

MPN1-794107-0
Active

TE Connectivity AMP Connectors Mini-Universal MATE-N-LOK header, 1-794107-0, 22 positions, 2 rows, 4.14mm pitch, right-angle through-hole, shrouded, locking ramp, tin contacts, board lock, UL94 V-0, -20°C~85°C, 600VAC

$8.4800Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 1-794107-0 datasheet (PDF)
RoHSRoHS Compliant
SeriesMini-Universal MATE-N-LOK
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1-794107-0 key specifications
ParameterValue
SeriesMini-Universal MATE-N-LOK
TypeMale Pin
MountingThrough Hole, Right Angle
Connector typeHeader
Fastening typeLocking Ramp
Voltage rating600VAC
Current ratingVaries by Wire Gauge
Operating temperature-20°C~85°C
Contact materialBrass
Insulation colorWhite
Insulation height0.386\" (9.80mm)
Insulation materialPolyamide (PA), Nylon

All specifications

1-794107-0 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageBulk
FeaturesBoard Lock
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsGeneral Purpose
Contact shapeCircular
Rows2
Pitch0.163\" (4.14mm)
Positions22
Row spacing - mating0.163\" (4.14mm)
Contact finish - postTin
Contact length - post0.145\" (3.68mm)
Contact finish - matingTin
Contact finish thickness - post150.0µin (3.81µm)
Contact finish thickness - mating150.0µin (3.81µm)

Product details

Mechanical Retention: Board Lock and Locking Ramp

The 1-794107-0: In a vibration environment — think industrial cabinet with fans or a mobile equipment panel — the ramp keeps the pair mated without relying on friction alone.

The brass contact material provides good conductivity and formability for the crimp termination, and the circular contact shape is standard for the Mini-Universal MATE-N-LOK receptacle terminals.

Environmental and Compliance Profile

The 1-794107-0 provides two more positions (22 vs 20) and a higher voltage rating (600VAC vs 250VAC), but the ATX part carries a higher per-contact current (9 A vs varies by wire gauge). Both are active, shrouded, dual-row headers with locking ramps and tin plating. For a 20-position design with higher current per circuit, the 4-1775099-7 is worth evaluating as an AVL alternate.

Frequently asked questions

What is the mating connector for 1-794107-0?

The 1-794107-0 is a male pin header from the Mini-Universal MATE-N-LOK series. The locking ramp and 4.14mm pitch are the key alignment features.