About Attenuators

Attenuators

An attenuator is an electrical device used to reduce the power of a signal without substantially distorting its waveform. Attenuators are commonly used to reduce the amplitude of various signals, including radio frequency signals, in order to improve data transmission and reduce consumer power consumption. The purpose of an attenuator is to modify the amplitude of the signal while preserving its shape, phase and other characteristics. Attenuators are also used in analog and digital circuits to reduce the intensity of a signal or sound without changing its frequency. The type of attenuator used, as well as its particular specifications, depend on the type and strength of the signal to be modified. Common types of attenuators include voltage attenuators, resistance attenuators, and reactance attenuators.

Attenuators

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Image  Information Image Stock Code(▲▼)Description
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(Ex. GST)(▲▼)		Enter Qty Maximum AttenuationMaximum FrequencyNumber of BitsNumber of ChannelsImpedanceMaximum VSWRPackage / CaseMaximum Operating TemperatureMinimum Operating TemperatureAttenuator Step SizeTechnologyQualification
  
                
PCAF-20


ATTENUATORS, CHIP LOW POWER - DC-18 GHZ
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Aeroflex Availability : 0
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USD 4.6777

Multiples of: 1

            
HMC470ALP3ETR


Attenuators 1dB LSB 5-Bit dig atten SMT, DC - 3 GHz
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 4.6912

Multiples of: 1

31 Db3 GHz5 Bit1 Channel50 Ohms QFN - 16+ 85 C- 40 C1 dBGaas 
HMC653LP2ETR


Fixed Attenuators 25GHz 3dB 6-Pin DFN EP T/R
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 4.7057

Multiples of: 1

3 Db25 GHz  50 Ohms DFN - 6 EP+ 85 C- 40 C   
4307-52


Digital Attenuator 15.5dB Attenuation 2GHz 20-Pin QFN EP T/R
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

pSemi Availability : 0
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USD 4.7401

Multiples of: 3000

  5         
4304-52


Digital Attenuator 31.5dB Attenuation 2GHz 20-Pin QFN EP T/R
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

pSemi Availability : 0
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USD 4.7401

Multiples of: 3000

  6         
ATN3580-07


Attenuators Attn=7db -55C +150C RL=15dB @ 40GHz
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Skyworks Availability : 0
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USD 4.8733

Multiples of: 100

            
HMC658LP2ETR


Attenuators Fixed Passive SMT atten, DC - 25 GHz
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 4.9057

Multiples of: 1

20 Db25 GHz 1 Channel50 Ohms DFN - 6 EP+ 85 C- 40 C Gaas 
HMC654LP2E


Analog Devices Hittite Attenuators
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 4.9282

Multiples of: 60

4 Db25 GHz 1 Channel50 Ohms SMT - 6+ 85 C- 40 C Gaas 
MAATSS0017TR


Attenuators - ICs 400-2500MHz IL2.2dB Atten. Range 15.5dB
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

MACOM Availability : 0
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USD 5.0375

Multiples of: 1

15.5 Db2.5 GHz5 Bit1 Channel50 Ohms1.6:1SSOP - 16+ 85 C- 40 C0.5 dBGaas 
AF0603C07ECAC7


Attenuators 0603 7dB
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Kyocera AVX Availability : 0
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USD 5.0423

Multiples of: 1

10 Db20 GHz 1 Channel50 Ohms1.25:10603+ 150 C- 55 C   
D10AAXXZ4


Attenuators
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Anaren Availability : 0
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USD 5.0505

Multiples of: 1

            
F2250NLGI8


Attenuators Wideband Variable RF 1.4dB 2K MHz 33.6dB
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Renesas Availability : 0
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USD 5.0874

Multiples of: 2500

            
HMC291SETR


Attenuators 2-Bit Digital Attenuator
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 5.0884

Multiples of: 1

            
QPC3624SR


Attenuators 47-2000MHz 75Ohm DSA 6 bit .5dB step
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Qorvo Availability : 0
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USD 5.0884

Multiples of: 1

31.5 Db2000 MHz6 Bit1 Channel75 Ohms QFN - 24+ 85 C- 40 C0.5 dBSilicon 
GAT-6+


Attenuators 6 dB SMT Fixed Attenuator, DC - 8000 MHz, 50?
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Mini-Circuits Availability : 0
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USD 5.1589

Multiples of: 1

            
MAADSS0012


DIGITAL ATTENUATOR, 1-BIT, SINGLE CONTROL 21 DB, 0.8 - 8.0 GHZ
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

MACOM Availability : 0
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USD 5.187

Multiples of: 1

            
HMC346AMS8GE


GaAs MMIC SMT VOLTAGE-VARIABLE ATTENUATOR, DC - 8 GHz
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 5.2834

Multiples of: 1

28 Db8 GHz 1 Channel50 Ohms MSOP - 8+ 85 C- 40 C Gaas 
AF0603C10ECAC7


Attenuators 0603 10dB
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Kyocera AVX Availability : 0
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USD 5.3284

Multiples of: 100

10 Db20 GHz 1 Channel50 Ohms1.25:10603+ 150 C- 55 C   
HMC273AMS10GETR


Attenuators 5-Bit Digital Attenuator SMT
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 5.355

Multiples of: 1

31 Db3.8 GHz5 Bit1 Channel50 Ohms-MSOP - 10+ 85 C- 40 C1 dBGaas 
GAT-3+


Attenuators 3 dB SMT Fixed Attenuator, DC - 8000 MHz, 50?
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Mini-Circuits Availability : 0
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USD 5.4535

Multiples of: 1

            
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