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Hirose Electric Co Ltd BNC-R-PC-7(40) — RF / Coaxial Connectors

Hirose BNC-R-PC-7(40) BNC Jack, 50 Ohm, 2 GHz, Through Hole

MPNBNC-R-PC-7(40)
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Hirose BNC-R-PC-7(40) BNC jack, female socket, 50 Ohm impedance, 2 GHz max frequency, through-hole mount, bayonet lock, 5000 mating cycles, silver-plated beryllium copper centre contact, nickel-plated brass body, PTFE dielectric, -55°C to 85°C operating range.

$14.8200Ref. price · indicative, final on quote
Hirose Electric Co Ltd BNC-R-PC-7(40) datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

BNC-R-PC-7(40) specifications
ParameterValue
MountingThrough Hole
Connector typeJack, Female Socket
Fastening typeBayonet Lock
Frequency - max2 GHz
Operating temperature-55°C ~ 85°C
Body materialBrass
Housing colorSilver
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialBeryllium Copper
PackageBulk
Impedance50 Ohms
Body finishNickel
Mating cycles5000
Number of ports1
Shield terminationSolder
Contact terminationSolder
Center contact platingSilver

Product details

Panel-mount BNC jack for 50 Ohm signal paths up to 2 GHz

The Hirose BNC-R-PC-7(40) is a 50 Ohm BNC jack with a female socket, designed for through-hole PCB mounting. The centre contact is silver-plated beryllium copper — the beryllium copper keeps spring force over 5000 mating cycles, and the silver plating holds low contact resistance at RF. The body is nickel-plated brass for shielding and corrosion resistance, and the dielectric is PTFE, which keeps the impedance stable across the band.

What the 5000 mating cycles and 2 GHz rating mean for field service

Rated for 5000 mating cycles. The 2 GHz frequency limit covers most baseband video, cellular, and instrumentation signals.

Frequently asked questions

What is the impedance of BNC-R-PC-7(40)?

The BNC-R-PC-7(40) is a 50 Ohm BNC jack — standard impedance for RF test and telecom signal paths, matching 50 Ohm cable and system impedance without a mismatch.

How many mating cycles does BNC-R-PC-7(40) have?

The BNC-R-PC-7(40) is rated for 5000 mating cycles — the silver-plated beryllium copper centre contact maintains spring force and low contact resistance through repeated connect/disconnect cycles typical of test equipment or field-service applications.

What is the mounting type of BNC-R-PC-7(40)?

The BNC-R-PC-7(40) uses through-hole mounting — the solder tails pass through the PCB and are soldered on the opposite side, giving mechanical strength to handle cable strain better than a surface-mount BNC.