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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Enter Qty Maximum AttenuationMaximum FrequencyNumber of BitsNumber of ChannelsImpedanceMaximum VSWRPackage / CaseMaximum Operating TemperatureMinimum Operating TemperatureAttenuator Step SizeTechnologyQualification
  
                
KAT-9+


Attenuators 9 dB SMT Fixed Attenuator DC - 43500 MHz 50ohm
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USD 7.0422

Multiples of: 1

            
KAT-8+


Attenuators 8 dB SMT Fixed Attenuator DC - 43500 MHz 50ohm
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Mini-Circuits Availability : 0
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USD 7.0422

Multiples of: 1

            
KAT-7+


Attenuators 7 dB SMT Fixed Attenuator DC - 43500 MHz 50ohm
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Mini-Circuits Availability : 0
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USD 7.0422

Multiples of: 1

            
HMC306AMS10ETR


Attenuators 5-bit Digital Attenuator
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Analog Devices Availability : 0
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USD 7.0754

Multiples of: 1

            
HMC539ALP3E


Attenuators 5-bit Digital
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Analog Devices Availability : 0
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USD 7.1284

Multiples of: 1

7.75 Db4 GHz5 Bit1 Channel50 Ohms-QFN - 16+ 85 C- 40 C0.25 dBGaas 
MAX19790ETX+T


Voltage Variable Attenuator 22dB Attenuation 4000MHz 36-Pin TQFN EP T/R
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Analog Devices Availability : 0
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USD 7.1308

Multiples of: 2500

22 Db4000 MHz-1 Channel  QFN - 36+ 85 C- 40 C   
PAT-3+


Attenuators 3 dB SMT Fixed Attenuator, DC - 5000 MHz, 50?
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Mini-Circuits Availability : 0
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USD 7.1491

Multiples of: 1

    -       
PCA-T20


Chip Attenuator 12.4GHz 20dB
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Aeroflex Availability : 0
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USD 7.2349

Multiples of: 1

            
HMC624ALP4E


Attenuators 0.5 dB LSB 6-Bit dig Variable Gain atten
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Analog Devices Availability : 0
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USD 7.3059

Multiples of: 1

31.5 Db6 GHz6 Bit1 Channel50 Ohms SMT - 24+ 85 C- 40 C0.5 dBGaas 
RFSA2714


ATTENUATOR, D/CONT, 50-4000MHZ,24QFN
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Qorvo Availability : 0
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USD 7.3483

Multiples of: 1

            
MAX19792ETX+


Attenuators - ICs 500MHz to 3000MHz Attenuator
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Analog Devices Availability : 0
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USD 7.3627

Multiples of: 46

46.4 Db4 GHz10 Bit 50 Ohms TQFN - 36+ 100 C- 40 C Sige 
PCAAF-1


PCAAF1 aeroflex attenuators integrated circuits rf semiconductors
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Aeroflex Availability : 0
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USD 7.4176

Multiples of: 1

            
HMC470LP3E-AN


Attenuators 1dB LSB 5-Bit dig atten SMTDC - 3 GHz
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Analog Devices Availability : 0
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USD 7.8664

Multiples of: 1

            
PPA10-20


ATTENUATORS WITH HIGH POWER DC-4GHZ, IMPEDANCE 50 OHMS
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Aeroflex Availability : 0
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USD 7.875

Multiples of: 1

            
HMC652LP2E


Attenuators Fixed atten 2 dB
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Analog Devices Availability : 0
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USD 7.9704

Multiples of: 1

2 Db25 GHz-1 Channel50 Ohms-SMT - 6+ 85 C- 40 C-Gaas 
HMC470LP3E


Attenuators 1dB LSB 5-Bit dig atten SMT DC - 3 GHz
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Analog Devices Availability : 0
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USD 8.0438

Multiples of: 1

31 Db3 GHz5 Bit1 Channel50 Ohms SMT - 16+ 85 C- 40 C Gaas 
HMC1122LP4ME


Attenuators 6-Bit Attenuator 2mm series device w/re
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Analog Devices Availability : 0
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USD 8.0959

Multiples of: 1

31.5 Db6 GHz6 Bit1 Channel50 Ohms LFCSP - 24+ 85 C- 40 C0.5 dBSilicon 
HMC651


Analog Devices Hittite Attenuators
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Analog Devices Availability : 0
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USD 8.1052

Multiples of: 50

0.15 Db50 GHz 1 Channel50 Ohms DIE+ 85 C- 55 C Gaas 
MAADSS0018TR


Attenuators 2 to 6 GHz IL=2dB Attn 15.5dB/.5 steps
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MACOM Availability : 0
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USD 8.1332

Multiples of: 1000

            
HRF-AT4520-FL


HRFAT4520FL honeywell attenuators integrated circuits rf semiconductors
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Honeywell Availability : 0
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USD 8.1562

Multiples of: 1

            
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