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.
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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD

(Ex. GST)(▲▼)
Enter Qty Maximum AttenuationMaximum FrequencyNumber of BitsNumber of ChannelsImpedanceMaximum VSWRPackage / CaseMaximum Operating TemperatureMinimum Operating TemperatureAttenuator Step SizeTechnologyQualification
  
                
MAAVSS0004


VOLTAGE VARIABLE ABSORPTIVE ATTENUATOR35 DB, DC - 2.0 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 3.7467

Multiples of: 16

            
YAT-30A+


Attenuators 30 dB SMT Fixed Attenuator DC - 18000 MHz 50ohm
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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 3.7834

Multiples of: 1

            
QPC3223TR7


Attenuators 50-6000MHz 2 bit DSA
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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 3.7875

Multiples of: 2500

            
YAT-0A+


Attenuators 0 dB SMT Fixed Attenuator DC - 18000 MHz 50ohm
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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 3.8237

Multiples of: 1

            
HMC230MS8TR


4 DB LSB GAAS MMIC 3-BIT DIGITAL ATTENUATOR, 0.75 - 2.0 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.

Analog Devices Availability : 0
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USD 3.8525

Multiples of: 500

            
RFSA3613SR


Attenuators 5-6000MHz DSA 6 bit 31.5dB / .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 3.861

Multiples of: 100

31.5 Db6000 MHz6 Bit1 Channel50 Ohms-QFN - 16+ 105 C- 40 C0.5 dBSilicon 
SKY12343-364LF


Attenuators - ICs .01-4.0GHz .25dB LSB Attn 31.75dB IL3.0dB
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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 3.8707

Multiples of: 1

31.75 Db4 GHz7 Bit1 Channel50 Ohms QFN - 32+ 85 C- 40 C0.25 dBGaas 
HMC291SE


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 3.8822

Multiples of: 1

12 Db4 GHz2 Bit1 Channel50 Ohms- + 85 C- 40 C4 dBGaas 
LAT-3+


Attenuators 3 dB SMT Fixed Attenuator, DC - 2500 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 4.0015

Multiples of: 1

            
HMC8073LP3DE


Attenuators Custom 0.6-3.0GHz 6-bit Dig Atten
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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 4.0774

Multiples of: 1

            
SKY12339-350LF


Digital Attenuator 31dB Attenuation 3GHz 16-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.

Skyworks Availability : 0
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USD 4.1125

Multiples of: 1

31 Db3 GHz     + 85 C- 40 C   
HMC656LP2E


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 4.1412

Multiples of: 1

10 Db25 GHz 1 Channel50 Ohms DFN - 6 EP+ 85 C- 40 C Gaas 
PCA-3


Chip Attenuator 12.4GHz 3dB
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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 4.154

Multiples of: 1

            
QPC6713SR


Attenuators 50-6000MHz 7-Bit 31.75dB .25dB 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 4.199

Multiples of: 100

31.75 Db6 GHz7 Bit1 Channel50 Ohms-QFN - 16+ 105 C- 40 C0.25 dB  
RFSA2033SR


Attenuators 50-6000MHz VCA
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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 4.199

Multiples of: 100

25 Db6000 MHz 1 Channel50 Ohms QFN - 16+ 85 C- 40 C Silicon 
LM1972M


Attenuators Obsolete, LTB expires Nov 6, 2018
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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.

Texas Instruments Availability : 0
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USD 4.2041

Multiples of: 1

78 Db3 MHz 2 Channel  SOIC - 20+ 70 C0 C0.5 dBSilicon 
LM1973N


Audio Attenuator 20-Pin PDIP
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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.

Texas Instruments Availability : 0
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USD 4.3504

Multiples of: 1

            
ATN3580-985


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.

Skyworks Availability : 0
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USD 4.3697

Multiples of: 100

            
ATN3580-37


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.

Skyworks Availability : 0
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USD 4.3697

Multiples of: 100

            
MAAVSS0007TR-3000


Voltage Variable Absorptive Attenuator 43dB Attenuation 3000MHz
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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 4.4062

Multiples of: 1

            
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