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TE Connectivity AMP Connectors 1-440055-1 — Pin Headers

1-440055-1 TE Connectivity AMP Connectors Pin Header, 11 Pos

MPN1-440055-1
Active

TE Connectivity AMP Connectors High Performance Interconnect (HPI) series header, 1-440055-1, Board to Cable/Wire style, 11 positions, 0.079" (2.00 mm) pitch, shrouded - 3 wall, right-angle through hole, tin-plated contacts, 3 A per circuit, UL94 V-0.

$0.7900Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesHigh Performance Interconnect (HPI)
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

1-440055-1 key specifications
ParameterValue
SeriesHigh Performance Interconnect (HPI)
TypeMale Pin
MountingThrough Hole, Right Angle
Connector typeHeader
Voltage rating250V
Current rating3A
Operating temperature-25°C ~ 85°C
Contact materialBrass
Insulation colorNatural
Insulation height0.195\" (4.95mm)
Insulation materialThermoplastic
Material flammability ratingUL94 V-0

All specifications

1-440055-1 additional specifications
ParameterValue
StyleBoard to Cable/Wire
PackageBulk
ShroudingShrouded - 3 Wall
TerminationPress-Fit, Solder
ApplicationsAutomotive, General Purpose, Industrial, Medical
Contact shapeSquare
Rows1
Pitch0.079\" (2.00mm)
Positions11
Contact finish - postTin
Contact length - post0.134\" (3.40mm)
Contact finish - matingTin
Contact length - mating0.138\" (3.50mm)
Contact finish thickness - post80.0µin (2.03µm)
Contact finish thickness - mating80.0µin (2.03µm)

Product details

The 1-440055-1 is a single-row, 11-position header from TE's High Performance Interconnect (HPI) series. It mates with a cable-mounted receptacle for board-to-wire connections. The through-hole termination provides mechanical strength for cable strain.

Shrouded - 3 Wall, tin-plated contacts, 3 A rating

This is a step up from an unshrouded header in vibration-prone or blind-mate environments. The 3 A per-contact rating at 25°C is typical for signal-level loads; derate for elevated ambient temperatures.

Frequently asked questions

What is the pin pitch of 1-440055-1?

The mating pitch is 0.079" (2.00 mm).

Is 1-440055-1 a shrouded header?

Yes, it is a shrouded - 3 wall header, meaning three walls surround the pins to protect them during mating.

What is the mounting type of 1-440055-1?

Through hole, right angle — the pins are inserted perpendicular to the board surface and soldered on the opposite side.

What is the closest functional second-source for 1-440055-1?

The peer 1-292164-1 is a 2.00 mm pitch, 11-position, right-angle header from TE's CT series. It has a shrouded - 4 wall and a detent lock, but its voltage rating is 125 VAC versus 250 V for the HPI part. Confirm the voltage and locking requirement before substituting.