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Amphenol 901-9879-RFX — RF Cable Assemblies

Amphenol RF 901-9879-RFX SMA Jack, 50 Ohm, 12.4 GHz

MPN901-9879-RFX
Active

Amphenol RF SMA jack, female socket, 50 Ohm, 12.4 GHz, panel mount bulkhead, crimp shield / solder center pin, nickel body, gold center contact, weatherproof, -65°C~165°C, includes 6-piece hardware kit.

$12.8700Ref. price · indicative, final on quote
Amphenol 901-9879-RFX 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

901-9879-RFX key specifications
ParameterValue
MountingPanel Mount
Connector typeJack, Female Socket
Fastening typeThreaded
Voltage rating375 V
Frequency - max12.4 GHz
IP ratingWeatherproof
Mounting featureBulkhead - Front Side Nut
Cable groupRG-174, 188, 188A, 316, LMR-100, M17/119-RG174
Operating temperature-65°C~165°C
Body materialBrass
Housing colorSilver
Dielectric materialPolytetrafluoroethylene (PTFE)

All specifications

901-9879-RFX additional specifications
ParameterValue
Center contact materialBeryllium Copper
PackageBulk
Includes6 pcs - 1 Connector, 1 Contact, 1 Ferrule, 1 Heat Shrink, 1 Lockwasher, 1 Nut
Impedance50Ohm
Body finishNickel
Mating cycles500
Number of ports1
Shield terminationCrimp
Contact terminationSolder
Center contact platingGold

Product details

What This SMA Jack Covers — 12.4 GHz, Weatherproof, Kit-Included

The 901-9879-RFX: That frequency ceiling covers L, S, and C bands, plus the lower half of the Ku band — useful for microwave backhaul, test equipment, and antenna feeds where a full 18 GHz SMA isn't required. The connector is rated for 375 V and carries a weatherproof ingress rating, so it handles outdoor enclosure pass-through or bulkhead routing without a secondary seal boot. It ships as a 6-piece kit: the jack body, a gold-plated beryllium copper center contact, a crimp ferrule, a heat shrink tube, a lockwasher, and a front-side mounting nut. That means one order code covers the whole assembly — no separate line items for the hardware.

Cable Group Fit and Termination Sequence

The connector accepts RG-174, RG-188A, RG-316, LMR-100, and M17/119-RG174 coax.

Mounting and Mating — Bulkhead with Threaded Coupling

Panel mount via a front-side nut (included) clamps the connector to a bulkhead.

Frequently asked questions

What cable groups are compatible with 901-9879-RFX?

The connector is designed for RG-174, RG-188, RG-188A, RG-316, LMR-100, and M17/119-RG174 coax. The crimp ferrule and solder center pin match the diameters of these standard thin-profile cables.

Does 901-9879-RFX include all the hardware needed for assembly?

Yes. The kit includes 6 pieces: the SMA jack body, one gold-plated center contact, a crimp ferrule, a heat shrink tube, a lockwasher, and a front-side mounting nut. No separate hardware order is needed.