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Amphenol 031-5640 — RF Cable Assemblies

Amphenol RF 031-5640 BNC Jack, 50 Ohm, 1 GHz, Panel Mount

MPN031-5640
Active

Amphenol RF BNC jack, 50 Ohm, 1 port, right-angle panel mount, bulkhead front-side nut, solder termination, 500 mating cycles, 1 GHz, 0.2 dB insertion loss, nickel body, gold center contact.

$5.8800Ref. price · indicative, final on quote
Amphenol 031-5640 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

031-5640 key specifications
ParameterValue
MountingPanel Mount, Through Hole, Right Angle
Connector typeJack, Female Socket
Fastening typeBayonet Lock
Voltage rating500 V
Frequency - max1 GHz
Mounting featureBulkhead - Front Side Nut
Operating temperature-55°C~85°C
Body materialZinc Die Cast
Housing colorSilver
Dielectric materialPolypropylene (PP)
Center contact materialPhosphor Bronze
PackageBulk

All specifications

031-5640 additional specifications
ParameterValue
FeaturesBoard Guide
Impedance50Ohm
Body finishNickel
Mating cycles500
Insertion loss0.2dB
Number of ports1
Shield terminationSolder
Contact terminationSolder
Center contact platingGold

Product details

Panel-Mount BNC Jack for 50-Ohm Signal Paths

The 031-5640: It is a single-port, right-angle panel-mount connector with a bulkhead front-side nut — the right-angle body keeps the cable run parallel to the panel face, saving depth in an enclosure. A board guide on the through-hole solder tails aids alignment during PCB insertion.

Shield termination is solder to the shell; the centre contact also terminates with solder. The board guide feature helps locate the connector during wave or hand-solder assembly.

Frequently asked questions

Is 031-5640 a standard 50-ohm BNC jack?

Yes — the 031-5640 is a standard BNC jack, female socket, rated for 50-ohm impedance. It mates with any standard 50-ohm BNC plug.

What is the mounting type of 031-5640?

It is a panel-mount, right-angle connector with a bulkhead front-side nut. The through-hole solder tails are right-angle for PCB mounting.