Skip to main content
Log in
TE Connectivity AMP Connectors 1-1744439-6 — Pin Headers, Sockets & Housings

1-1744439-6 TE Economy Power 2.5 Header 16 Pos 2.50mm

MPN1-1744439-6
Active

TE Economy Power 2.5 header, order code 1-1744439-6, 16 positions, single row, 2.50 mm pitch, 4.2 A, 250 VAC, tin-plated mating contacts, through-hole, kinked pin solder termination.

$0.6270Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 1-1744439-6 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 Aug 2026

Specifications

1-1744439-6 key specifications
ParameterValue
SeriesEconomy Power 2.5
TypeMale Pin
MountingThrough Hole
Connector typeHeader
Fastening typeFriction Lock
Voltage rating250VAC
Current rating4.2A
Operating temperature-55°C ~ 105°C
Contact materialCopper Alloy
Insulation colorNatural
Insulation height0.346\" (8.80mm)
Insulation materialPolyamide (PA), Nylon

All specifications

1-1744439-6 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageBulk
FeaturesGlow Wire Compliant
ShroudingShrouded - 4 Wall
TerminationKinked Pin, Solder
ApplicationsGeneral Purpose, Industrial, Lighting
Contact shapeCircular
Rows1
Pitch0.098\" (2.50mm)
Positions16
Contact finish - postTin
Contact length - post0.134\" (3.40mm)
Contact finish - matingTin
Contact finish thickness - post80.0µin (2.03µm)
Contact finish thickness - mating80.0µin (2.03µm)

Product details

16-circuit shrouded header for board-to-wire

The 1-1744439-6 is the 16-circuit member of TE's Economy Power 2.5 header line, a single-row shrouded board-to-wire connector. It carries tin-plated contacts rated 4.2 A at 250 VAC, mounts through-hole with kinked solder pins, and uses a friction-lock fastening system.

Glow wire and flammability rating

The housing is rated UL94 V-0 and carries a glow wire compliant designation, suiting it for applications where the connector must withstand elevated temperatures without igniting. The operating temperature range is -55°C to 105°C.

Frequently asked questions

What is 1-1744439-6's listed style and series?

The style is Board to Cable/Wire, and the series is Economy Power 2.5.