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R404155000 Radiall R404155000 is an SMB female termination with 50Ω impedance, operating from DC to 8 GHz. It handles 0.5W average power and features low VSWR.
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R404155000

Available from 1 distributors
Mfr Name: Radiall
Radiall
Radiall R404155000 is an SMB female termination with 50Ω impedance, operating from DC to 8 GHz. It handles 0.5W average power and features low VSWR.
✓ Total Stock: 181 pcs
$ Price Range: $245.51

R404155000 Available from 1 distributor

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✓ Non-Authorised
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181 pcs
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R404155000 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Body Material
Connector Style
Connector Type
Contact Finish
Contact Material
DC Resistance
Features
Frequency
Frequency Range
Impedance
Insulator Material
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Mounting Type
Operating Temperature Range
Storage Temperature
Tape & Reel
Termination Style
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R404155000 Description

Short technical summary and product information.

The Radiall R404155000 is a 50-ohm SMB female termination designed for RF applications up to 8 GHz. It features a free-hanging, cap-style mounting with a female socket connector.

 

The termination offers a DC resistance of 50Ω ±5% and an impedance of 50Ω. VSWR is specified as 1.10 maximum from DC to 2 GHz, 1.20 from 2 to 4 GHz, and 1.25 from 4 to 8 GHz. Average power rating is 0.5W in free air at 25°C, with peak power handling of 100W under 1µs pulse, 1% duty cycle.

 

The body is made of ARCAP AP1D, center contact of beryllium copper with gold plating, and insulator of PTFE. It weighs 3.8 grams and operates over -55°C to +125°C. The termination includes a cord feature.

 

The part is listed as RoHS3 compliant and REACH unaffected, though these are unverified. MSL is 1 (unlimited).

R404155000 Quick Information

Product Type: Coaxial Connector (RF) Terminator
Canonical Name: SMB Female Termination, 50 Ohms, DC to 8 GHz, 0.5 W
Subcategory: SMB Female Termination

R404155000 Compliance

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

R404155000 Estimated Pricing

Qty Low High
10+ $245.51 $245.51

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

R404155000 Features

  • 50Ω impedance for RF termination applications.
  • Frequency range DC to 8 GHz.
  • Low VSWR: 1.10 max from DC to 2 GHz.
  • Gold-plated beryllium copper contacts.
  • Free-hanging cap mounting style.

R404155000 Applications

  • Terminating unused RF ports on test equipment.
  • Impedance matching in coaxial transmission lines.
  • Used in RF system calibration and testing.
  • Suitable for low-power RF signal termination.

R404155000 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the impedance of the R404155000?

50Ω.

What is the frequency range?

DC to 8 GHz.

What is the VSWR?

VSWR is 1.10 max from DC to 2 GHz, 1.20 from 2 to 4 GHz, and 1.25 from 4 to 8 GHz.

What is the power handling?

Average power 0.5W in free air at 25°C, peak power 100W (1µs pulse, 1% duty).

What is the mounting type?

Free hanging, cap.

What is the operating temperature range?

-55°C to +125°C.

What connector type does it have?

SMB plug, female socket.

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