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TE Connectivity AMP Connectors 1-1775099-3 — Pin Headers, Sockets & Housings

TE Connectivity ATX Header 1-1775099-3, 24 Pos, 4.20mm

MPN1-1775099-3
Active

TE Connectivity AMP Connectors ATX header, order code 1-1775099-3, 24 positions, dual row, 4.20 mm pitch, 9 A, 250 VAC, tin-plated mating contacts, through-hole, solder termination.

$0.9800Ref. price · indicative, final on quote
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

1-1775099-3 key specifications
ParameterValue
SeriesATX
TypeMale Pin
MountingThrough Hole
Connector typeHeader
Fastening typeLocking Ramp
Voltage rating250VAC
Current rating9A
Operating temperature-25°C ~ 85°C
Contact materialBrass
Insulation colorIvory
Insulation height0.504\" (12.80mm)
Insulation materialPolyamide (PA9T), Nylon 9T

All specifications

1-1775099-3 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
PackageTray
FeaturesBoard Lock
ShroudingShrouded - 4 Wall
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.165\" (4.20mm)
Positions24
Row spacing - mating0.165\" (4.20mm)
Contact finish - postTin
Contact length - post0.126\" (3.20mm)
Contact finish - matingTin
Contact finish thickness - post120.0µin (3.05µm)
Contact finish thickness - mating120.0µin (3.05µm)

Product details

24-circuit ATX power header with board lock

The 1-1775099-3: Tin-plated mating contacts rated 9 A at 250 VAC, through-hole solder termination, and a board lock for retention during wave soldering.

Active production — no lifecycle concern

Sourced per RFQ against BOM quantities.