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TE Connectivity AMP Connectors 1-640445-3 — Pin Headers

1-640445-3 TE Connectivity MTA-156 Header 13 Pos 3.96mm

MPN1-640445-3
Active

TE Connectivity AMP Connectors MTA-156, Header, 13 Positions, 0.156" (3.96mm) Pitch, Through Hole, Solder, Friction Lock, Tin Contacts, UL94 V-0, -55°C ~ 105°C

$1.3100Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 1-640445-3 datasheet (PDF)
RoHSROHS3 Compliant
SeriesMTA-156
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1-640445-3 key specifications
ParameterValue
SeriesMTA-156
TypeMale Pin
MountingThrough Hole
Connector typeHeader
Fastening typeFriction Lock
Voltage rating600VAC
Current ratingVaries by Wire Gauge
Operating temperature-55°C ~ 105°C
Contact materialCopper Alloy
Insulation colorNatural
Insulation height0.425\" (10.80mm)
Insulation materialThermoplastic, Glass Filled

All specifications

1-640445-3 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)
Positions13
Contact finish - postTin
Contact length - post0.125\" (3.18mm)
Overall contact length0.650\" (16.51mm)
Contact finish - matingTin
Contact length - mating0.400\" (10.16mm)

Product details

13-position, 3.96 mm pitch — board-to-wire workhorse

The 0.156" (3.96 mm) pitch sets the PCB footprint and the mating half — it accepts the matching MTA-156 receptacle housing with crimp terminals. The friction lock keeps the header mated to the receptacle without a secondary latch — useful in industrial cabinets where the cable sees occasional tugging.

Through-hole solder termination, shrouded one wall

Tin-plated contacts, 600 VAC rating

Rated 600 VAC, this header can handle mains-level isolation in industrial control panels — a step above typical 250 V signal headers.

Frequently asked questions

What is the mating connector for 1-640445-3?

The mating half is a MTA-156 receptacle housing (e.g., TE 640441 series) that accepts crimp terminals. The friction lock on the header engages with the corresponding ramp on the receptacle.

Is 1-640445-3 a through-hole header?

Yes, it is a through-hole header with solder termination. The post length is 0.125" (3.18 mm), suitable for standard PCB hole sizes.

What is the pitch and number of positions for 1-640445-3?

The pitch is 0.156" (3.96 mm) and it has 13 positions, all loaded, in a single row.