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901-9808-2 — Amphenol product photo
Amphenol

Amphenol RF 901-9808-2 SMA Plug, 50 Ohm, 18 GHz

MPN901-9808-2
Active

Amphenol RF SMA plug, male pin, 50 Ohm, 18 GHz, for RG-402 (.141" semi-rigid) cable, gold-plated beryllium copper contact, threaded coupling, 500 mating cycles, -65°C to 165°C.

$10.1818Ref. price · indicative, final on quote
901-9808-2 datasheet
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
  • New & original stockTraceable channels only — no mixed lots, no re-taped reels.
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Specifications

901-9808-2 Technical Specifications
ParameterValue
Mounting typeFree Hanging (In-Line)
Connector typePlug, Male Pin
Fastening typeThreaded
Frequency - max18 GHz
Cable groupRG-402 (.141\" Semi Rigid)
Operating temperature-65°C~165°C
Body materialStainless Steel
Housing colorGold
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialBeryllium Copper
PackageBulk
Impedance50Ohm
Body finishGold
Mating cycles500
Number of ports1
Shield terminationSolder
Contact terminationSolder
Center contact platingGold

Product details

SMA Plug for RG-402 Semi-Rigid — 18 GHz, 500 Cycles

The Amphenol RF 901-9808-2 is an SMA plug, male pin connector designed for RG-402 (.141" semi-rigid) cable. The threaded coupling provides vibration-resistant mating, and the gold-plated beryllium copper centre contact, combined with a PTFE dielectric, supports 500 mating cycles without degradation.

This plug is built specifically for RG-402 (.141" semi-rigid) cable. The stainless steel body and gold finish resist corrosion in field installations. For assembly, the recommended torque for the threaded coupling nut should be applied per the manufacturer's specification to avoid over-torquing the PTFE dielectric.

Frequently asked questions

Can 901-9808-2 be used with RG-405 cable?

No — the 901-9808-2 is designed specifically for RG-402 (.141" semi-rigid) cable. Using it with RG-405 (.085" semi-rigid) will not achieve a proper fit or impedance match.