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TE Connectivity AMP Connectors 1744429-7 — Pin Headers

1744429-7 TE Connectivity Economy Power Header 7 Pos 3.96mm

MPN1744429-7
Active

TE Connectivity AMP Connectors Economy Power header, 1744429-7, 7 positions, single row, 0.156 inch (3.96 mm) pitch, male pin, tin-plated brass contacts, 7.5 A per circuit at 250 VAC, friction lock, shrouded 1-wall, through-hole solder termination, -25 to 105 °C, UL94 V-0, ROHS3 compliant, board guide and glow wire compliant features.

$0.5500Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesEconomy Power
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 China distributor & sourcing agent· Listing updated Aug 2026

Specifications

1744429-7 key specifications
ParameterValue
SeriesEconomy Power
TypeMale Pin
MountingThrough Hole
Connector typeHeader
Fastening typeFriction Lock
Voltage rating250VAC
Current rating7.5A
Operating temperature-25°C ~ 105°C
Contact materialBrass
Insulation colorNatural
Insulation height0.127\" (3.22mm)
Insulation materialPolyamide (PA), Nylon

All specifications

1744429-7 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageBulk
FeaturesBoard Guide, Glow Wire Compliant
ShroudingShrouded - 1 Wall
TerminationSolder
ApplicationsGeneral Purpose, Industrial, Lighting
Contact shapeSquare
Rows1
Pitch0.156\" (3.96mm)
Positions7
Contact finish - postTin
Contact length - post0.145\" (3.68mm)
Overall contact length0.575\" (14.60mm)
Contact finish - matingTin
Contact length - mating0.303\" (7.70mm)
Contact finish thickness - post120.0µin (3.05µm)
Contact finish thickness - mating120.0µin (3.05µm)

Product details

7-position power header for board-to-cable wiring

The 1744429-7 is a 7-position, single-row header from TE's Economy Power series, designed for board-to-cable power distribution at a 0.156 inch (3.96 mm) pitch. Glow wire compliance per the feature list means it meets IEC 60695-2-11 for resistance to ignition in fault conditions.

The 7-position count is the first check against your BOM. The closest sibling in the series, 1376366-8, is an 8-position version of the same header — same pitch, same current rating, same friction lock. If your circuit count is 8, that part is a direct swap; if it's 7, the 1744429-7 is the one. The 0.156 inch (3.96 mm) pitch is a standard for power headers in appliance and lighting designs. It gives enough room for 7.5 A traces.

Frequently asked questions

What is the mating connector for 1744429-7?

The 1744429-7 mates with a matching Economy Power receptacle housing that accepts crimp terminals. The friction lock on the header engages with the latch on the receptacle. Confirm the mating half part number from the same series.

What is the closest functional second-source to 1744429-7?

The 1376366-8 is an 8-position version of the same header — same pitch, current rating, and friction lock. For a 7-position replacement, stick with the 1744429-7.