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TE Connectivity AMP Connectors 1-794633-8 — Pin Headers, Sockets & Housings

1-794633-8 Micro MATE-N-LOK Header, 18 Pos, 3.00mm, SMT

MPN1-794633-8
Obsolete

TE Connectivity AMP Connectors Micro MATE-N-LOK header, 18 circuits, 2 rows, 3.00mm pitch, SMT, shrouded - 4 wall, locking ramp, board lock, UL94 V-0, -40°C~105°C.

$1.3000Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 1-794633-8 datasheet (PDF)
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 supplier — new & surplus connector stock· Listing updated Jul 2026

Specifications

1-794633-8 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

1-794633-8 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageBulk
FeaturesBoard Lock, Pick and Place
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsGeneral Purpose
Contact shapeSquare
Rows2
Pitch0.118\" (3.00mm)
Positions18
Row spacing - mating0.118\" (3.00mm)
Contact finish - postTin-Lead
Contact finish - matingTin-Lead
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating100.0µin (2.54µm)

Product details

Micro MATE-N-LOK 18-Position Header — Board-to-Cable Fit

The 1-794633-8: The shrouded -4 wall housing with a locking ramp mates with the corresponding Micro MATE-N-LOK receptacle, giving a positive-lock connection that resists vibration in harness assemblies. The pick-and-place feature allows automated assembly without secondary handling.

Sourcing This Obsolete Header

Verify your assembly's exemption or compatibility before committing the BOM.

Brass square-pin male contacts, 0.118" (3.00mm) row spacing, all 18 positions loaded.

Frequently asked questions

What is the replacement for TE 1-794633-8?

TE Connectivity has not published a direct pin-compatible replacement for this obsolete header. The Micro MATE-N-LOK series includes active headers with the same 3.00mm pitch and 18 positions, but contact finish, board lock, or packaging may differ. A board-level review is recommended before substituting.