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TE Connectivity AMP Connectors 1-640389-1 — Pin Headers

1-640389-1 TE Connectivity MTA-156 Header 11 Pos 3.96mm

MPN1-640389-1
Active

TE Connectivity AMP Connectors MTA-156 header, 1-640389-1, 11 positions, 0.156" (3.96mm) pitch, right-angle through-hole, shrouded-1 wall, friction lock, tin-plated male pins, 600VAC, -55°C to 105°C, UL94 V-0, active production.

$1.0800Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesMTA-156
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1-640389-1 key specifications
ParameterValue
SeriesMTA-156
TypeMale Pin
MountingThrough Hole, Right Angle
Connector typeHeader
Fastening typeFriction Lock
Voltage rating600VAC
Current ratingVaries by Wire Gauge
Operating temperature-55°C ~ 105°C
Contact materialCopper Alloy
Insulation colorNatural
Insulation height0.300\" (7.62mm)
Insulation materialThermoplastic, Glass Filled

All specifications

1-640389-1 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageBulk
ShroudingShrouded - 1 Wall
TerminationSolder
ApplicationsGeneral Purpose, Industrial
Contact shapeSquare
Rows1
Pitch0.156\" (3.96mm)
Positions11
Contact finish - postTin
Contact length - post0.125\" (3.18mm)
Contact finish - matingTin
Contact length - mating0.400\" (10.16mm)

Product details

11-position right-angle header for wire-to-board builds

The single-wall shrouding protects the mating pins from incidental contact during handling, though the open back side means the solder tails are exposed after wave solder — inspect for solder bridges across the row.

Friction lock holds the mate under vibration

For the field-service tech, this means a reliable mate in industrial cabinet environments where fans or motors transmit low-frequency vibration to the backplane.

Active production — sourced per BOM quantity

The bulk package means it ships in tubes or trays, not tape-and-reel; plan for hand-placement or tube-fed insertion on the line.

Voltage and temperature envelope for industrial duty

The glass-filled thermoplastic (UL94 V-0) holds dimensional stability through wave solder.

Frequently asked questions

Where to buy 1-640389-1?

Buyers need to find a reliable distributor with stock to place an order quickly.

What is the datasheet for 1-640389-1?

Design engineers need full specifications to validate fit and electrical characteristics.

Is 1-640389-1 obsolete or active?

Sourcing buyers and brokers need to know lifecycle status to ensure long-term availability.

What is the price of 1-640389-1 in bulk?

Sourcing buyers compare costs for BOM budgeting and procurement decisions.

What is the pinout of 1-640389-1?

Technicians and engineers need to confirm correct orientation and connections for replacement or design.

What is the equivalent or replacement for 1-640389-1?

If unavailable, buyers need compatible alternatives without redesign.