Radiall R411820124 RF AttenuatorStraight 20 dBMaleFemale

RS stock no.:: 285-9567
Mfr. Part No.:: R411820124
Manufacturer:: Radiall

Radiall R411820124 RF AttenuatorStraight 20 dBMaleFemale

Image representative of range

Bulk discount available

Subtotal (1 unit)*

R 1 362,79

(exc. VAT)

R 1 567,21

(inc. VAT)

FREE delivery for orders over R 1,500.00

In Stock

Plus 267 unit(s) shipping from 23 February 2026
Plus 200 unit(s) shipping from 02 March 2026
Plus 45 unit(s) shipping from 17 March 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 - 9	R 1,362.79
10 - 24	R 1,328.72
25 - 49	R 1,288.86
50 - 99	R 1,237.31
100 +	R 1,187.82

*price indicative

RS stock no.:: 285-9567
Mfr. Part No.:: R411820124
Manufacturer:: Radiall

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Radiall
	Product Type	RF Attenuator
	Interface Type	SMA Plug to Socket
	Impedance	50Ω
	Maximum Frequency	6GHz
	Body Plating	Nickel
	Contact Plating	Nickel
	Contact Material	Brass
	Low Power	No
	Maximum Attenuation	20dB
	Connector Type	SMA
	Minimum Frequency	2GHz
	Minimum Operating Temperature	-40°C
	Orientation	Straight
	Connector Gender A	Male
	Maximum Operating Temperature	85°C
	Standards/Approvals	No
	Series	ATTENUATOR
	Connector Gender B	Female

	Select all
	Brand Radiall
	Product Type RF Attenuator
	Interface Type SMA Plug to Socket
	Impedance 50Ω
	Maximum Frequency 6GHz
	Body Plating Nickel
	Contact Plating Nickel
	Contact Material Brass
	Low Power No
	Maximum Attenuation 20dB
	Connector Type SMA
	Minimum Frequency 2GHz
	Minimum Operating Temperature -40°C
	Orientation Straight
	Connector Gender A Male
	Maximum Operating Temperature 85°C
	Standards/Approvals No
	Series ATTENUATOR
	Connector Gender B Female

Datasheet

COO (Country of Origin):: FR

Attenuators (dc to 3GHz)

Radiall 50 Ohm SMA RF Coaxial Attenuators

50 ohm SMA plug to socket RF coaxial attenuators with a PTFE dielectric and gold plated centre contact.

50 ohm SMA attenuators with part number R4118xx124 have a DC 3 GHz operating frequency range, 1 W average power @ 25°C and a nickel plated brass body.

50 ohm SMA attenuators with part number R4118xx121 have an DC 18 GHz operating frequency range, 2 W average power @ 25°C and a passivated stainless steel body.

50 ohm SMA attenuators with part number R4118xx122 have a DC 26.5 GHz operating frequency range, 2 W average power @ 25°C and a passivated stainless steel body.

Radiall SMA Commercial

SMA crimp termination types for use with a variety of flexible and semi-rigid cables

Cable plugs in captive contact form for mechanical reliability in adverse conditions, or non-captive form for optimum electrical performance

Bulkhead and panel types have captive contacts

Centre contacts require soldering unless otherwise stated

Connectors are available in gold plated and white bronze plated brass

End terminations and attenuators are in nickel plated brass

Radiall R411820124 RF AttenuatorStraight 20 dBMaleFemale

FREE delivery for orders over R 1,500.00

Attenuators (dc to 3GHz)

Radiall 50 Ohm SMA RF Coaxial Attenuators

Radiall SMA Commercial

Approvals

Related links