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TE Connectivity AMP Connectors 2-1586041-0 — Pin Headers

2-1586041-0 TE VAL-U-LOK Header 20 Pos 4.2mm R/A

MPN2-1586041-0
Active

TE Connectivity VAL-U-LOK header, 2-1586041-0, 20-position dual-row right-angle through-hole, 4.20mm pitch, 9 A per circuit at 600 VAC, tin-plated brass contacts, 4-wall shrouded housing with locking ramp, -40°C to 105°C, UL94 V-2.

$1.8300Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 2-1586041-0 datasheet (PDF)
RoHSRoHS Compliant
SeriesVAL-U-LOK
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

2-1586041-0 key specifications
ParameterValue
SeriesVAL-U-LOK
TypeMale Pin
MountingThrough Hole, Right Angle
Connector typeHeader
Fastening typeLocking Ramp
Voltage rating600VAC
Current rating9A
Operating temperature-40°C~105°C
Contact materialBrass Alloy
Insulation colorNatural
Insulation height0.402\" (10.20mm)
Insulation materialPolyamide (PA), Nylon

All specifications

2-1586041-0 additional specifications
ParameterValue
Material flammability ratingUL94 V-2
StyleBoard to Cable/Wire
PackageBulk
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsGeneral Purpose, Industrial, Lighting
Contact shapeSquare
Rows2
Pitch0.165\" (4.20mm)
Positions20
Row spacing - mating0.165\" (4.20mm)
Contact finish - postTin
Contact length - post0.142\" (3.60mm)
Contact finish - matingTin
Contact finish thickness - post80.0µin (2.03µm)
Contact finish thickness - mating80.0µin (2.03µm)

Product details

20-Position Right-Angle Header at 4.20 mm Pitch

The 2-1586041-0: The locking ramp provides an audible tactile latch when mated, securing the connection against vibration in industrial and lighting equipment. Rated 9 A per circuit at 600 VAC, the header suits power distribution in general-purpose, industrial, and lighting applications where board-to-wire connections carry moderate current.

Tin-Plated Contacts and 80 µinch Thickness

Both the mating and post interfaces carry 80.0 µinch (2.03 µm) tin plating over brass alloy. The contact finish thickness on both sides is identical, so the solder joint and the mating interface share the same corrosion protection.

It is RoHS compliant. Available in bulk packaging.

Mating and Board Layout Fit

Frequently asked questions

What is the closest functional second-source at the same pitch and position count?

The ATX-series 4-1775099-7 shares the same 20-position dual-row layout at 0.165" (4.20mm) pitch, but it is a different series rated 250 VAC with V-0 flammability versus the VAL-U-LOK's 600 VAC and V-2 — verify the locking geometry and voltage rating before substituting.

What connector style is the 2-1586041-0?

Board-to-cable / board-to-wire — a right-angle through-hole header that mates with a wire-to-board receptacle housing in the harness assembly.