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TE Connectivity AMP Connectors 3-331272-9 — Pin Headers, Sockets & Housings

TE 3-331272-9 Pin Socket, Obsolete, Beryllium Copper

MPN3-331272-9
Obsolete

TE Connectivity AMP Connectors Series 2 pin socket, order code 3-331272-9, accepts 0.018" ~ 0.021" pin diameter, gold-plated beryllium copper contact, solder termination, open-bottom feature, bulk package.

$0.3300Ref. 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 supplier — new & surplus connector stock· Listing updated Jul 2026

Specifications

3-331272-9 specifications
ParameterValue
Series2
Tail typeNo Tail
Mounting hole diameter0.052\" (1.32mm)
Socket depth0.125\" (3.18mm)
Contact materialBeryllium Copper
PackageBulk
FeaturesOpen Bottom
TerminationSolder
Contact finishGold
Flange diameter0.070\" (1.77mm)
Length - overall0.138\" (3.51mm)
Accepts pin diameter0.018\" ~ 0.021\" (0.46mm ~ 0.53mm)
Contact finish thickness30.0µin (0.76µm)

Product details

Pin socket, 0.018"–0.021" pin diameter

The 3-331272-9 is a Series 2 pin socket from TE Connectivity AMP Connectors, accepting pin diameters from 0.018" to 0.021" (0.46 mm to 0.53 mm).

Obsolete — sourcing per RFQ

The 3-331272-9 is classified as Obsolete by TE Connectivity AMP Connectors with no listed successor.

Frequently asked questions

What pin diameter does 3-331272-9 accept?

The socket accepts pin diameters from 0.018" to 0.021" (0.46 mm to 0.53 mm).