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Amphenol 242238-75 — RF / Coaxial Connectors

Amphenol RF 242238-75 BNC to 1.0/2.3 Adapter, 75 Ohm, 2 GHz

MPN242238-75
Active

Amphenol RF, BNC to 1.0/2.3 adapter, straight, plug to jack, 75 Ohms, 2 GHz, free-hanging inline, bayonet lock/snap-on, gold center contact, nickel body.

$30.1800Ref. price · indicative, final on quote
Amphenol 242238-75 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

242238-75 specifications
ParameterValue
Adapter typePlug to Jack
MountingFree Hanging (In-Line)
Adapter seriesBNC to 1.0/2.3
Fastening typeBayonet Lock, Snap-On
Conversion typeBetween Series
Frequency - max2 GHz
Operating temperature-65°C ~ 165°C
Body materialBrass
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialPhosphor Bronze
StyleStraight
PackageBulk
Impedance75 Ohms
Body finishNickel
Center genderFemale to Male
Center contact platingGold
Convert to (Adapter end)BNC Jack, Female Socket
Convert from (Adapter end)1.0/2.3 Plug, Male Pin

Product details

BNC Jack to 1.0/2.3 Plug — Between-Series Adapter

The Amphenol RF 242238-75 is a between-series adapter that converts a 1.0/2.3 plug, male pin to a BNC jack, female socket. It is a straight, free-hanging (in-line) adapter with a bayonet lock on the BNC side and a snap-on coupling on the 1.0/2.3 side — field-mateable without tools.

75 Ohm Signal Path and 2 GHz Ceiling

The 2 GHz frequency ceiling is the upper limit for the adapter's return loss and insertion loss.

Materials and Temperature Range

The nickel-plated brass body sheds RFI and provides a durable shell for field handling.

Frequently asked questions

What is the impedance of the 242238-75?

The 242238-75 is a 75 Ohm adapter, matched to the characteristic impedance of standard video and broadcast coax like RG-59 and RG-6.

What connector types does the 242238-75 adapt?

It converts a 1.0/2.3 plug, male pin to a BNC jack, female socket — a between-series adapter for bridging 1.0/2.3 equipment into a BNC infrastructure.