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TE Connectivity AMP Connectors 2029054-4 — Pin Headers

2029054-4 TE VAL-U-LOK Header 4 Pos 4.2mm Pitch

MPN2029054-4
Active

TE Connectivity AMP Connectors VAL-U-LOK series, 2029054-4, Board to Cable/Wire header, 4 positions, single row, 0.165" (4.20mm) pitch, shrouded 4-wall, locking ramp, through-hole solder, tin-plated brass contacts, 9A per circuit at 600VAC, board lock, UL94 V-2, natural PA nylon, -40°C to 105°C.

$0.6900Ref. price · indicative, final on quote
RoHSRoHS Compliant
SeriesVAL-U-LOK
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

2029054-4 key specifications
ParameterValue
SeriesVAL-U-LOK
TypeMale Pin
MountingThrough Hole
Connector typeHeader
Fastening typeLocking Ramp
Voltage rating600VAC
Current rating9A
Operating temperature-40°C ~ 105°C
Contact materialBrass Alloy
Insulation colorNatural
Insulation height0.504\" (12.80mm)
Insulation materialPolyamide (PA), Nylon

All specifications

2029054-4 additional specifications
ParameterValue
Material flammability ratingUL94 V-2
StyleBoard to Cable/Wire
PackageBulk
FeaturesBoard Lock
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsGeneral Purpose, Industrial, Lighting
Contact shapeSquare
Rows1
Pitch0.165\" (4.20mm)
Positions4
Contact finish - postTin
Contact length - post0.138\" (3.50mm)
Contact finish - matingTin
Contact finish thickness - post80.0µin (2.03µm)
Contact finish thickness - mating80.0µin (2.03µm)

Product details

What this 4-position header does in a power chain

The 2029054-4 is a single-row, 4-position header from the TE VAL-U-LOK series, rated 9 A per circuit at 600 VAC. It is designed for wire-to-board power distribution in general-purpose, industrial, and lighting applications.

Available in bulk packaging.

Mating connector and field replacement

Both parts are single-row, 4-position VAL-U-LOK headers with the same 4.20 mm pitch, 9 A rating, and locking ramp. The 4-1775099-7 is a right-angle version; the 2029054-4 is vertical (straight) through-hole.

Frequently asked questions

What is the mating connector for 2029054-4?

The mating half is a VAL-U-LOK single-row receptacle housing (4-position) with the matching crimp terminals. The locking ramp on the header engages with the receptacle latch.

Is 2029054-4 RoHS compliant?

Yes, the listed RoHS status is Compliant.

What is the current rating of 2029054-4?

Rated 9 A per circuit at 600 VAC.