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2-329452-2 — TE Connectivity AMP Connectors product photo
TE Connectivity AMP 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
2-329452-2 datasheet
StockContact for availability
MOQ1 pcs
  • New & original stockTraceable channels only — no mixed lots, no re-taped reels.
  • Factory packaging where availableSealed reels, trays and bags; cut quantities always stated on the quote.
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Specifications

2-329452-2 Technical Specifications
ParameterValue
SeriesCoaxicon
Mounting typeFree 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
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.