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R411813121 The Radiall R411813121 is an SMA attenuator offering 13 dB of attenuation across a frequency range of DC to 18 GHz. It is rated for an average power of 2W.
Mfr Part #:

R411813121

Available from 1 distributors
Mfr Name: Radiall
Radiall
The Radiall R411813121 is an SMA attenuator offering 13 dB of attenuation across a frequency range of DC to 18 GHz. It is rated for an average power of 2W.
✓ Total Stock: 50 pcs
$ Price Range: $0.99

R411813121 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
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50 pcs
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R411813121 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Attenuation Value
Frequency Range
Impedance
Operating Temperature
Package / Case
Power (Watts)
Storage Temperature
Tape & Reel
VSWR
Weight
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R411813121 Description

Short technical summary and product information.

This SMA attenuator from Radiall, part number R411813121, provides a nominal attenuation of 13 dB and operates over a wide frequency range from DC to 18 GHz. It is designed for a 50 Ω impedance system.

 

The attenuator can handle an average power of 2W in free air and a peak power of 100W at 25°C with a 1µs pulse. Its operating and storage temperature range is -55°C to 125°C.

 

The mechanical characteristics include SMA Male and Female connectors compliant with MIL-C 39012. The component weighs 4.73 grams. Materials include a stainless steel body, beryllium copper contacts plated with gold over nickel, and a PTFE insulator.

R411813121 Quick Information

Product Type: Attenuator
Canonical Name: SMA Attenuator 13 dB 18 GHz 2W
Subcategory: SMA

R411813121 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

R411813121 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

R411813121 Features

  • 13 dB nominal attenuation value.
  • Operates from DC to 18 GHz.
  • 50 Ohm impedance.
  • 2W average power rating.
  • SMA connectors.

R411813121 Applications

  • Used in RF signal attenuation circuits
  • Suitable for microwave communication systems
  • Ideal for RF testing and measurement
  • Applied in signal conditioning modules

R411813121 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the attenuation value of the R411813121?

The nominal attenuation value is 13 dB.

What is the operating frequency range for this attenuator?

This attenuator operates from DC to 18 GHz.

What is the impedance of the R411813121 attenuator?

The impedance is 50 Ω.

What is the average power rating for the R411813121?

The average power rating is 2W.

What is the operating temperature range?

The operating temperature range is -55 °C to 125 °C.

What type of connectors does this attenuator use?

It uses SMA Male and Female connectors.

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