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TE Connectivity AMP Connectors 4-794677-4 — Pin Headers

4-794677-4 TE Micro MATE-N-LOK Header 14 Pos 3mm R/A

MPN4-794677-4
Active

TE Connectivity AMP Connectors Micro MATE-N-LOK header, 4-794677-4, 14 positions, 2 rows, 3.00mm pitch, right-angle through-hole, shrouded with locking ramp and board lock, tin-plated contacts, UL94 V-0.

$3.2100Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 4-794677-4 datasheet (PDF)
RoHSROHS3 Compliant
SeriesMicro MATE-N-LOK
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 Aug 2026

Specifications

4-794677-4 key specifications
ParameterValue
SeriesMicro MATE-N-LOK
TypeMale Pin
MountingThrough Hole, 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 height0.290\" (7.37mm)
Insulation materialPolyamide (PA), Nylon

All specifications

4-794677-4 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageTray
FeaturesBoard Lock
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsGeneral Purpose
Contact shapeSquare
Rows2
Pitch0.118\" (3.00mm)
Positions14
Row spacing - mating0.118\" (3.00mm)
Contact finish - postTin
Contact finish - matingTin
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating100.0µin (2.54µm)

Product details

14-Position Right-Angle Header for Wire-to-Board

The insulation is black polyamide (PA/Nylon) rated UL94 V-0.

3.00mm Pitch Footprint and Routing

At 3.00mm pitch, this header gives more board real estate per circuit than a 2.54mm (0.100-inch) header — useful when routing wider traces or fitting a higher current-carrying contact. The 14 positions in 2 rows fit a board area roughly 21mm by 7.37mm (the insulation height). Compared to a 10-position sibling in the same series, this 14-position part adds four more signal paths in the same row count, keeping the connector width proportional to the circuit count.

Frequently asked questions

What is the current rating of the Micro MATE-N-LOK header 4-794677-4?

The current rating varies by wire gauge used in the mating receptacle — TE does not assign a fixed per-contact ampacity to the header alone. The limiting factor is the temperature rise in the mated assembly, which depends on the wire size and number of circuits loaded.

Does 4-794677-4 have a locking feature?

Yes, it uses a locking ramp on the header that engages the mating receptacle's latch. This provides positive retention without a separate screw or clip.

How can I order 4-794677-4?

Sourced to order against your BOM quantity; availability and pricing confirmed at quote time.