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TE Connectivity AMP Connectors 2-329452-2 — RF / Coaxial Connectors

TE Coaxicon 2-329452-2 BNC Jack, 50 Ohm, RG-142, Obsolete

MPN2-329452-2
Obsolete

TE Connectivity Coaxicon series, BNC jack, female socket, 50 Ohms, 2.5 GHz, crimp shield termination, bayonet lock, for RG-142/142A/142B cable, 1 port, silver-plated brass body, gold-plated beryllium copper center contact.

$6.8800Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 2-329452-2 datasheet (PDF)
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

2-329452-2 key specifications
ParameterValue
SeriesCoaxicon
MountingFree Hanging (In-Line)
Connector typeJack, Female Socket
Fastening typeBayonet Lock
Voltage rating500 V
Frequency - max2.5 GHz
Cable groupRG-142, 142A, 142B
Operating temperature-55°C ~ 85°C
Body materialBrass
Housing colorSilver
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialBeryllium Copper

All specifications

2-329452-2 additional specifications
ParameterValue
PackageBulk
Includes5 pcs - 1 Connector, 1 Contact, 1 Ferrule, 1 Gasket
Impedance50 Ohms
Body finishSilver
Mating cycles500
Number of ports1
Shield terminationCrimp
Contact terminationPush On
Center contact platingGold

Product details

50 Ohm BNC Jack for RG-142 — Now Obsolete

The 2-329452-2: The silver-plated brass body and gold-plated beryllium copper center contact give it 500 mating cycles of reliable reconnect duty. Rated to 2.5 GHz, this connector suits instrumentation, test equipment, and RF interconnects where RG-142's double-shielded construction is needed.

TE Connectivity lists the 2-329452-2 as Obsolete. Expect to work with surplus or broker channels for this specific order code.

Cable and Termination Match

The center contact is push-on, not solder — it slides onto the cable's center conductor and seats in the dielectric. Wrong die, wrong crimp; match the body to the reel before you start terminating.

Frequently asked questions

What is the replacement for 2-329452-2?

TE Connectivity has not published an official replacement order code for the 2-329452-2. The part is listed as Obsolete, so sourcing goes through independent distribution or surplus channels. A functionally similar BNC jack for RG-142 cable will need to be cross-referenced by cable group and interface — confirm the body style and center contact plating match your application.

Is 2-329452-2 compatible with RG-142 cable?

Yes, the 2-329452-2 is specified for RG-142, 142A, and 142B cable. The shield termination is crimp, and the center contact is push-on. Use the correct crimp die for the ferrule to get a proper gas-tight termination on the double braid.