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Amphenol 901-9201-2ASF — RF / Coaxial Connectors

Amphenol RF 901-9201-2ASF SMA Plug Kit, 18 GHz, RG-405

MPN901-9201-2ASF
Active

Amphenol RF SMA plug kit, 50 Ohm, 18 GHz, for RG-405 (.085" semi-rigid) cable, gold-plated beryllium copper center contact, passivated stainless steel body, weatherproof, threaded coupling, includes connector + contact + insulator.

$6.7400Ref. price · indicative, final on quote
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

901-9201-2ASF key specifications
ParameterValue
MountingFree Hanging (In-Line)
Connector typePlug, Male Pin
Fastening typeThreaded
Frequency - max18 GHz
IP ratingWeatherproof
Cable groupRG-405 (.085\", .086\" Semi Rigid)
Operating temperature-65°C~165°C
Body materialStainless Steel
Housing colorGold, Silver
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialBeryllium Copper
PackageBulk

All specifications

901-9201-2ASF additional specifications
ParameterValue
Includes3 pcs - 1 Connector, 1 Contact, 1 Insulator
Impedance50Ohm
Body finishGold; Passivated
Mating cycles500
Number of ports1
Shield terminationSolder
Contact terminationSolder
Center contact platingGold

Product details

SMA Plug Kit for RG-405 Semi-Rigid Cable

The Amphenol RF 901-9201-2ASF is a field-serviceable SMA plug kit built for RG-405 (.085".086" semi-rigid) cable. Rated to 18 GHz at 50 Ohm impedance, this plug covers the full L-band through Ku-band spectrum with headroom for most microwave test and antenna feeds. The beryllium copper center contact with gold plating keeps contact resistance low across 500 mating cycles — a solid choice for test jigs or field-deployed links that see repeated connect/disconnect. Weatherproof ingress protection means the interface seals against moisture when mated with a compatible SMA jack — useful for outdoor antenna runs or equipment cabinets where condensation is a concern.

Designed specifically for RG-405 (.085" and.086" semi-rigid) cable. The center contact and insulator are sized for the 0.020" center conductor and PTFE dielectric of that cable family.

Frequently asked questions

What cable does the 901-9201-2ASF fit?

The 901-9201-2ASF is designed for RG-405 (.085" and.086" semi-rigid) cable.

Does the 901-9201-2ASF come with a contact and insulator?

Yes, the kit includes three pieces: one connector body, one center contact, and one PTFE insulator — everything needed for a single cable termination.