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Amphenol 55508-004TRLF — Female Socket Headers

55508-004TRLF Amphenol ICC Minitek 2.00mm 4-Pin Female

MPN55508-004TRLF
Active

Amphenol ICC (FCI) Minitek® 2.00mm, 4-position dual-row female socket receptacle, 0.079" (2.00mm) pitch, gold mating finish, surface mount, rated 2 A per contact at 200 V, UL94 V-0.

$3.0000Ref. price · indicative, final on quote
Amphenol 55508-004TRLF datasheet (PDF)
RoHSRoHS Compliant
SeriesMinitek® 2.00mm
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

55508-004TRLF key specifications
ParameterValue
SeriesMinitek® 2.00mm
TypeFemale Socket
MountingSurface Mount
Connector typeReceptacle
Fastening typePush-Pull
Voltage rating200V
Current rating2A
Operating temperature-55°C~125°C
Contact materialPhosphor Bronze
Insulation colorBlack
Insulation height0.091\" (2.30mm)
Insulation materialPlastic

All specifications

55508-004TRLF additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Board
PackageTape & Reel (TR); Cut Tape (CT)
FeaturesPick and Place
TerminationSolder
ApplicationsGeneral Purpose, Industrial, Medical
Contact shapeSquare
Rows2
Pitch0.079\" (2.00mm)
Positions4
Row spacing - mating0.079\" (2.00mm)
Contact finish - postTin
Contact finish - matingGold
Contact finish thickness - mating1.97µin (0.050µm)

Product details

2.00 mm Pitch, 4-Position Dual-Row Receptacle

The surface-mount termination and Pick and Place feature allow automated assembly, while the push-pull fastening type simplifies board-to-board mating in low-vibration environments.

Position Count and Plating Grade vs. Siblings

Compared to the 55508-008TRLF (8 positions) and 55508-110TRLF (10 positions), this 4-position variant is the smallest dual-row option in the series — ideal for compact interconnects where only a few signal lines are needed. The 1.97 µinch gold mating finish on this part is thinner than the 30.0 µinch gold on the 55508-110TRLF and 55508-120TRLF — for applications requiring higher mating cycle life, the thicker-gold siblings are the better choice.

RoHS compliant per.

Frequently asked questions

Where can I buy 55508-004TRLF and how do I get a price?

The 55508-004TRLF is sourced through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time. No stock-holding claim is made; quantities are sourced per your BOM line.

What is the closest functional alternative to 55508-004TRLF?

The 55508-008TRLF is the same series, pitch, and plating — but with 8 positions instead of 4. If you need more circuits, that is the direct step-up. For higher mating cycle life, consider the 55508-110TRLF with 30.0 µinch gold.