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901-10511-2 — Amphenol product photo
Amphenol

Amphenol RF 901-10511-2 SMA Jack, 50 Ohm, 26.5 GHz

MPN901-10511-2
Active

Amphenol RF SMA jack, female socket, 50 Ohm, DC to 26.5 GHz, 1 port, flange mount, board edge/end launch, solder termination, 500 mating cycles, 170 V, -65°C to 165°C, Bulk.

$13.6000Ref. price · indicative, final on quote
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Specifications

901-10511-2 Technical Specifications
ParameterValue
Mounting typeBoard Edge, End Launch
Connector typeJack, Female Socket
Fastening typeThreaded
Voltage rating170 V
Frequency - max26.5 GHz
Mounting featureFlange
Operating temperature-65°C~165°C
PackageBulk
Impedance50Ohm
Mating cycles500
Number of ports1
Shield terminationSolder
Contact terminationSolder

Product details

SMA Jack, 50 Ohm, 26.5 GHz — Board-Edge End Launch

The 901-10511-2: That frequency ceiling puts it above the typical 18 GHz SMA — it handles Ku-band and most of the K-band without rolling off. The board edge, end launch mounting means the connector sits at the PCB perimeter with the signal pin aligned to the board edge, which keeps the RF launch clean and minimises stub effects. A flange provides mechanical retention, and the threaded coupling gives a vibration-resistant mate.

500 Mating Cycles — Field-Serviceable Threaded Interface

The threaded fastening adds a mechanical lock — once torqued, the pair stays mated under vibration that would rattle a snap-on connector loose. For a board-edge launch that sees periodic cable swaps, the cycle life matches the duty.

Active Lifecycle — No LTB Pressure

No last-time-buy notice, no forced redesign window.

Frequently asked questions

Is 901-10511-2 compatible with standard SMA connectors?

The threaded coupling and 50 Ohm impedance are per the SMA interface specification.

What is the impedance of 901-10511-2?

50 Ohm nominal, which is the standard for RF test and communications systems. The connector is designed to maintain that impedance through the launch into the PCB trace.