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TE Connectivity AMP Connectors 1274566-1 — RF / Coaxial Connectors

1274566-1 TE Mini BNC Plug, 75 Ohm, 2 GHz, Obsolete

MPN1274566-1
Obsolete

TE Connectivity Mini BNC plug, 75 Ohm, 2 GHz, 300 V, 500 mating cycles, bayonet lock, free-hanging right-angle, solder contact, crimp shield, includes end cap and ferrule.

$40.8800Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 1274566-1 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

1274566-1 key specifications
ParameterValue
MountingFree Hanging (In-Line), Right Angle
Connector typePlug, Male Pin
Fastening typeBayonet Lock
Voltage rating300 V
Frequency - max2 GHz
Cable groupAT&T 735A
Operating temperature-40°C~85°C
Body materialBrass
Housing colorSilver
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialBrass
PackageTray

All specifications

1274566-1 additional specifications
ParameterValue
Includes3 pcs - 1 Connector, 1 End Cap, 1 Ferrule
Impedance75Ohm
Body finishNickel
Mating cycles500
Number of ports1
Shield terminationCrimp
Contact terminationSolder
Center contact platingGold

Product details

Buyers maintaining legacy AT&T 735A cable assemblies should plan for last-time-buy or broker-channel procurement.

This plug is specified for AT&T 735A cable group — a 75 Ohm dual-shielded coaxial cable commonly used in legacy telecom and broadband video distribution. The centre contact is solder-terminated; the shield is terminated by crimping the included ferrule over the cable jacket.

Construction and Environmental Range

The dielectric is PTFE, which maintains stable impedance and low loss up to 2 GHz.

Frequently asked questions

Is 1274566-1 obsolete?

Yes, TE Connectivity lists the 1274566-1 as Obsolete.