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Amphenol 031-70338 — RF / Coaxial Connectors

Amphenol RF 031-70338 BNC Mini Plug, 75 Ohm, 1 GHz

MPN031-70338
Active

Amphenol RF BNC Mini plug, 031-70338, 75 Ohm, 1 GHz, right angle, crimp shield/solder center, gold-plated brass center, nickel body, 500 mating cycles, for RG-59/62/140/210 cables.

$14.7100Ref. price · indicative, final on quote
Amphenol 031-70338 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 China distributor & sourcing agent· Listing updated Jul 2026

Specifications

031-70338 key specifications
ParameterValue
MountingFree Hanging (In-Line), Right Angle
Connector typePlug, Male Pin
Fastening typeBayonet Lock
Frequency - max1 GHz
Cable groupRG-59, 59B, 62, 140, 210, Belden 8241, 8263, 8279, 9209
Body materialPhosphor Bronze
Housing colorSilver
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialBrass
PackageBulk
Includes3 pcs - 1 Connector, 1 End Cap, 1 Ferrule
Impedance75Ohm

All specifications

031-70338 additional specifications
ParameterValue
Body finishNickel
Mating cycles500
Insertion loss0.1dB
Number of ports1
Shield terminationCrimp
Contact terminationSolder
Center contact platingGold

Product details

75 Ohm BNC Mini Plug for RG-59 and Similar Cables

The Amphenol RF 031-70338 is a BNC Mini plug, 75 Ohm impedance, rated to 1 GHz. It terminates RG-59, 59B, 62, 140, 210, and Belden 8241, 8263, 8279, 9209 cables — the common 75 Ohm coax types for CCTV, broadcast video, and legacy data links. Gold plating on the brass center contact handles 500 mating cycles without signal degradation, and the nickel-plated phosphor bronze body resists corrosion in indoor or protected outdoor installs.

This plug accepts the cable group listed above — RG-59 and its variants are the most common 75 Ohm surveillance and broadcast cables.

Frequently asked questions

What is the impedance of 031-70338?

75 Ohms, rated to 1 GHz maximum frequency.

How many mating cycles does 031-70338 have?

500 mating cycles, supported by the gold-plated center contact.

Where to buy 031-70338?

Sourced per RFQ against your BOM quantity. Availability and pricing confirmed at quote time.