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
  
                
HMC655LP2E


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 6.2659

Multiples of: 1

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


Chip Attenuator 18GHz 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.

Aeroflex Availability : 0
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USD 6.2816

Multiples of: 1

            
QPC3223SR


Attenuators 50-6000MHz 2bits 6dB Steps
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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 6.2879

Multiples of: 1

18 Db6 GHz2 Bit1 Channel50 Ohms-QFN - 12+ 105 C- 40 C6 dB  
HMC759LP3ETR


Digital Attenuator 31.75dB Attenuation 300MHz 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.

Analog Devices Availability : 0
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USD 6.3

Multiples of: 1

31.75 Db300 MHz7 Bit1 Channel50 Ohms QSOP - 16+ 85 C- 40 C0.25 dBGaas 
HMC759LP3E


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 6.3

Multiples of: 1

31.75 Db300 MHz7 Bit1 Channel50 Ohms QSOP - 16+ 85 C- 40 C0.25 dBGaas 
DAT-31R5A-PP+


Attenuators DGTL STEP ATTEN 31.5DB/SM RoHS
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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 6.3122

Multiples of: 1

            
HMC540SLP3E


Attenuators SOI 4Bit DAT - v3 ESD Improved MiM
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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 6.4048

Multiples of: 1

15 Db8 GHz4 Bit1 Channel50 Ohms-QFN - 16+ 150 C- 40 C1 dBSilicon 
PE43602MLI


Digital Attenuator 31.5dB Attenuation 5GHz 24-Pin QFN EP Bulk
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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 6.5177

Multiples of: 1

  6         
ATS2012-5DB-T05


Attenuators 5dB 100mW 0805 50Ohms
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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.

Susumu Availability : 0
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USD 6.532

Multiples of: 1

            
QPC3213SR


Attenuators 50-6000MHz 2 bit 18dB range 6dB 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 6.5844

Multiples of: 1

18 Db6 GHz2 Bit1 Channel50 Ohms QFN - 12+ 105 C- 40 C6 dB  
ATS2012-4DB-T05


Attenuators 4dB 100mW 0805 50Ohms
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Susumu Availability : 0
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USD 6.5895

Multiples of: 1

            
LM1973MX/NOPB


Audio Attenuator 20-Pin SOIC 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.

Texas Instruments Availability : 0
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USD 6.5944

Multiples of: 1000

      SOIC - 20     
HMC652LP2ETR


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 6.6004

Multiples of: 1

2 Db25 GHz 1 Channel50 Ohms DFN - 6 EP+ 85 C- 40 C Gaas 
PCAF-3


Chip Attenuator 18GHz 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 6.6029

Multiples of: 1

            
GAT-5+


Attenuators 5 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 6.6672

Multiples of: 1

            
MAATSS0020


Digital Attenuator 31dB Attenuation 2GHz 20-Pin SSOP
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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 6.7493

Multiples of: 1

31 Db2 GHz  50 Ohms SSOP - 20+ 85 C- 40 C   
RFSA3043SR


Attenuators 5-3000MHz 3-5V Atten. Range 30dB
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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 6.7702

Multiples of: 100

30 Db3000 MHz-1 Channel75 Ohms-QFN - 16+ 105 C- 40 C Silicon 
ATS2012-9DB-T05


Attenuators 9dB 100mW 0805 50Ohms
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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.

Susumu Availability : 0
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USD 6.8759

Multiples of: 500

            
ATS2012-8DB-T05


Attenuators 8dB 100mW 0805 50Ohms
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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.

Susumu Availability : 0
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USD 6.8759

Multiples of: 500

            
HMC539ALP3ETR


Attenuators 0.25 dB LSB 5-Bit dig atten , DC - 4 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 6.8775

Multiples of: 1

            
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