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TE Connectivity AMP Connectors 5228979-7 — RF Cable Assemblies

TE Connectivity 5228979-7 BNC Jack, 50 Ohm, 4 GHz

MPN5228979-7
Active

TE Connectivity, BNC, Jack, Female Socket, 50 Ohms, 4 GHz, Crimp, Free Hanging, 5228979-7

$3.1600Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 5228979-7 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5228979-7 key specifications
ParameterValue
MountingFree Hanging (In-Line)
Connector typeJack, Female Socket
Fastening typeBayonet Lock
Voltage rating500 V
Frequency - max4 GHz
Cable groupRG-174, 188, 316
Operating temperature-55°C ~ 85°C
Body materialZinc
Housing colorSilver
Dielectric materialPolypropylene (PP)
Center contact materialBeryllium Copper
PackageBulk

All specifications

5228979-7 additional specifications
ParameterValue
Includes4 pcs - 1 Connector, 1 Bushing, 1 Contact, 1 Ferrule
Impedance50 Ohms
Body finishNickel
Mating cycles500
Insertion loss0.2dB
Number of ports1
Shield terminationCrimp
Contact terminationCrimp
Center contact platingGold

Product details

50-Ohm BNC Jack for RG-174/188/316 — Crimp, Bayonet Lock, 4 GHz

The TE Connectivity 5228979-7 is a 50-Ohm BNC jack (female socket) rated to 4 GHz, designed for field-termination on RG-174, RG-188, or RG-316 coax cable. The kit ships as 4 pieces: the connector body, a bushing, a centre contact, and a ferrule, so you have everything for one cable end in one bag.

Cable Prep and Termination

Both the shield and the centre contact are crimp-terminated — no solder, no heat gun. For the centre contact, the beryllium copper spring fingers maintain grip on the male pin through those 500 cycles.

Frequently asked questions

Where can I buy 5228979-7?

The 5228979-7 is available to order through our independent distribution channel. Submit an RFQ for current pricing and lead time; availability is confirmed at quote time.

What cable is compatible with 5228979-7?

This BNC jack is designed for RG-174, RG-188, and RG-316 coax cable. The crimp ferrule and centre contact dimensions match those cable diameters.

Is 5228979-7 50 ohm or 75 ohm?

It is a 50-Ohm connector, rated for 4 GHz maximum frequency. The impedance is set by the polypropylene dielectric geometry.