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TE Connectivity AMP Connectors 3-350944-0 — Pin Headers

3-350944-0 TE Connectivity Universal MATE-N-LOK Header

MPN3-350944-0
Active

TE Connectivity Universal MATE-N-LOK header, 3-350944-0, 4 positions, single row, 0.250" (6.35 mm) pitch, right-angle through-hole, solder termination, 600 VAC, 12 A per circuit, gold-plated mating contact with tin solder tail, four-wall shroud with locking ramp and mounting flange, white nylon insulation, -40°C to 105°C operating range.

$3.8400Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesUniversal MATE-N-LOK
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

3-350944-0 key specifications
ParameterValue
SeriesUniversal MATE-N-LOK
TypeMale Pin
MountingThrough Hole, Right Angle
Connector typeHeader
Fastening typeLocking Ramp
Voltage rating600VAC
Current rating12A
Operating temperature-40°C ~ 105°C
Contact materialPhosphor Bronze
Insulation colorWhite
Insulation height0.360\" (9.14mm)
Insulation materialPolyamide (PA), Nylon

All specifications

3-350944-0 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageBulk
FeaturesMounting Flange
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsGeneral Purpose
Contact shapeCircular
Rows1
Pitch0.250\" (6.35mm)
Positions4
Contact finish - postTin
Contact length - post0.160\" (4.06mm)
Contact finish - matingGold
Contact finish thickness - mating30.0µin (0.76µm)

Product details

Board-to-wire power header, 12 A per circuit

It carries a 12 A current rating per circuit at 600 VAC, with a 0.250" (6.35 mm) pitch that sets the board footprint and per-contact current ceiling. The gold-plated mating contacts (30 µinch thickness) withstand repeated mating cycles and resist corrosion in humid or industrial environments.

Pitch, current, and plating drive the fit

At 6.35 mm pitch, this header offers generous routing space between pins, making it suitable for higher-voltage or power distribution on the board.

Mounting and locking details

Right-angle through-hole mounting with a solder tail length of 0.160" (4.06 mm) provides a stable board attachment. The mounting flange adds an extra anchor point for mechanical retention.

Frequently asked questions

What is the current rating of 3-350944-0?

The current rating is 12 A per circuit at 600 VAC, supported by gold-plated mating contacts and a 6.35 mm pitch.