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TE Connectivity AMP Connectors 2-5050871-3 — PCB Pin Sockets

2-5050871-3 TE Connectivity PCB Pin Socket

MPN2-5050871-3
Active

TE Connectivity AMP Connectors Series 5 PCB pin socket, order code 2-5050871-3, accepts pin diameters 0.056" to 0.065" (1.42mm to 1.65mm), gold-plated beryllium copper contact, solder termination, closed-bottom design, bulk packaging.

$0.8100Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 2-5050871-3 datasheet (PDF)
RoHSROHS3 Compliant
Series5
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

2-5050871-3 specifications
ParameterValue
Series5
Tail typeNo Tail
Mounting hole diameter0.101\" ~ 0.103\" (2.57mm ~ 2.62mm)
Operating temperature-65°C ~ 126°C
Socket depth0.275\" (6.99mm)
Contact materialBeryllium Copper
PackageBulk
FeaturesClosed Bottom
TerminationSolder
Contact finishGold
Flange diameter0.118\" (3.00mm)
Length - overall0.288\" (7.32mm)
Accepts pin diameter0.056\" ~ 0.065\" (1.42mm ~ 1.65mm)
Contact finish thickness30.0µin (0.76µm)

Product details

Pin fit and contact material

The 2-5050871-3: This socket accepts pin diameters from 0.056" to 0.065" (1.42mm to 1.65mm) — the range covers common round pins on headers, test points, and component leads.

Solder termination and closed bottom

The no-tail design means the socket body sits flush on the board — the solder termination is through-hole, but there's no protruding pin below the socket. The closed bottom prevents solder wicking up into the contact area, keeping the pin entry clean. Mounting hole diameter is 0.101" to 0.103" (2.57mm to 2.62mm).

Frequently asked questions

What pin diameter does the 2-5050871-3 socket accept?

It accepts pin diameters from 0.056" to 0.065" (1.42mm to 1.65mm).

What is the termination style for 2-5050871-3?

Solder termination with no tail — the socket body sits flush on the board. The closed bottom prevents solder from entering the contact area.