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TE Connectivity AMP Connectors 5645994-1 — PCB Pin Sockets

5645994-1 TE Connectivity PCB Pin Socket, 30µin Gold, Active

MPN5645994-1
Active

TE Connectivity AMP Connectors 5645994-1, Series 3 PCB Pin Socket, accepts 0.026"~0.033" pin diameter, 30.0µin gold over beryllium copper contact, solder termination, no tail, -65°C~125°C, ROHS3 compliant.

$0.5589Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 5645994-1 datasheet (PDF)
RoHSROHS3 Compliant
Series3
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — typically 7–15 days door-to-door
Independent China distributor & sourcing agent· Listing updated Aug 2026

Specifications

5645994-1 specifications
ParameterValue
Series3
Tail typeNo Tail
Mounting hole diameter0.062\" (1.57mm)
Operating temperature-65°C~125°C
Contact materialBeryllium Copper
PackageTape & Reel (TR); Cut Tape (CT)
TerminationSolder
Contact finishGold
Board thickness0.031\" ~ 0.125\" (0.79mm ~ 3.18mm)
Flange diameter0.072\" (1.83mm)
Length - overall0.257\" (6.53mm)
Accepts pin diameter0.026\" ~ 0.033\" (0.66mm ~ 0.84mm)
Contact finish thickness30.0µin (0.76µm)

Product details

Pin Diameter Fit and Contact Design

The 5645994-1 accepts pin diameters from 0.026" to 0.033" (0.66mm to 0.84mm) — a 0.030" round pin lands right in the middle of the range, so the four-beam beryllium copper contact wipes the pin surface with consistent normal force.

Material and Temperature Range

The solder termination and no-tail design mean the socket body sits flush against the PCB after soldering, with the board thickness tolerance of 0.031" to 0.125" (0.79mm to 3.18mm) covering standard FR4 stacks.

Frequently asked questions

Where can I buy 5645994-1 and how do I get a price?

No stock-holding claim is made — each order is quoted per your BOM.

Will 5645994-1 fit a 0.030 inch pin diameter?

Yes — the specified pin diameter range is 0.026" to 0.033" (0.66mm to 0.84mm), so a 0.030" pin is well within the acceptance window. The beryllium copper contact beams provide a secure interference fit.