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TE Connectivity AMP Connectors 134959-1 — RF / Coaxial Connectors

TE Connectivity 134959-1 Coaxicon BNC Plug, 75 Ohm, Obsolete

MPN134959-1
Obsolete

TE Connectivity Coaxicon BNC plug, male pin, 75 Ohms, 2 GHz, RG-59/62, crimp termination, bayonet lock, free hanging, nickel body, gold centre contact.

$3.3100Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 134959-1 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

134959-1 key specifications
ParameterValue
SeriesCoaxicon
MountingFree Hanging (In-Line)
Connector typePlug, Male Pin
Fastening typeBayonet Lock
Voltage rating500 V
Frequency - max2 GHz
Cable groupRG-59, 62
Operating temperature-65°C ~ 165°C
Body materialBrass
Housing colorSilver
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialBeryllium Copper

All specifications

134959-1 additional specifications
ParameterValue
PackageBulk
Includes4 pcs - 1 Connector, 1 Contact, 1 Ferrule, 1 Insulator
Impedance75 Ohms
Body finishNickel
Mating cycles500
Insertion loss0.15dB
Number of ports1
Shield terminationCrimp
Contact terminationCrimp
Center contact platingGold

Product details

The 134959-1: The 75 Ohm impedance and 2 GHz frequency ceiling target it squarely at video, CCTV, and broadcast applications — not 50 Ohm RF/data lines.

Cable and Termination Details

This plug is designed for cable groups RG-59 and RG-62, common 75 Ohm coax types for video and data. The dielectric is PTFE, and the brass body gets a nickel finish.

Environmental and Electrical Ratings

That temperature range covers outdoor enclosures, industrial cabinets, and military-grade gear. The 500 V rating is typical for video distribution where isolation from mains is not required but signal integrity is.

Frequently asked questions

Is 134959-1 obsolete?

Yes, TE Connectivity lists 134959-1 as Obsolete. There is no official replacement part number from TE. Sourcing is through surplus or broker inventory.

Is 134959-1 compatible with RG-59 cable?

Yes, the 134959-1 is specified for cable groups RG-59 and RG-62. It includes the ferrule and insulator for crimp termination on those coax types.