Attenuators are essential components used to reduce signal strength without significantly distorting the waveform. They are crucial in RF and microwave applications where control over signal amplitude is necessary to protect sensitive equipment or to match impedance. Attenuators can be fixed or variable and come in different configurations, such as coaxial and chip types.
By precisely controlling signal attenuation, these devices improve signal integrity and prevent damage to RF components. Attenuators are commonly used in communication systems, test and measurement equipment, and broadcasting systems, ensuring signal levels are kept within acceptable ranges.
Key manufacturers like Mini-Circuits, Keysight Technologies, and Pasternack offer high-performance Attenuators known for their precision and reliability. These companies provide a wide range of attenuators to meet the specific requirements of various RF applications.
| Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
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Mfr. Part No. WS Part No. |
ATTENUATOR,5-45GHZ,3MMQFN-16LD,0
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10 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
Voltage Variable Absorptive Attenuator 12dB 2000MHz 8-Pin SOIC T/R / ATTENUATOR 12DB DC-2.0GHZ 8SOIC
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280 pieces In Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
ATTENUATOR,DRIVER / RF Attenuators 0.5dB ~ 31.5dB 0 Hz ~ 4 GHz 50 Ohms 32-PowerVFQFN
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2,995 pieces In Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
ATTENUATOR,ED-PHEMT,1BT 20DB,2MM
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15,030 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
4Bit 2dBStep 30dB 2GHz 16-Pin SOIC T/R / Digital Attenuator 30 dB, 4-Bit, TTL Driver, DC-2.0 GHz | RF ATTENUATOR 30DB 50OHM 16SOIC
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3,515 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
DIGITAL ATTENUATOR 15D DC-2.0GHZ
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29,589 pieces In Stock |
MOQ: 19 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 31.5DB 50OHM 20QFN
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60,000 pieces In Stock |
MOQ: 22 |
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Mfr. Part No. WS Part No. |
ATTENUATOR DGTL 5BIT 16QFN / 5Bit 0.25dBStep 7.75dB 4GHz 16-Pin LFCSP EP T/R
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390 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
0.25 dB LSB GaAs MMIC 5-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, DC - 4 GHzFor | RF ATTENUATOR 8DB 16VFDFN
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436 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 31DB 16VFQFN / RF Attenuators 31dB 100 MHz ~ 3 GHz 16-VFQFN Exposed Pad
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6,320 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
1 dB LSB GaAs MMIC 5-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, DC - 3 GHz | RF ATTENUATOR 31DB 16VFQFN
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6,991 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 2DB 50OHM 0805 / RF Attenuators 2dB 0 Hz ~ 10 GHz 50 Ohms 100mW 0805 (2012 Metric)
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26,862 pieces In Stock |
MOQ: 70 |
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Mfr. Part No. WS Part No. |
IC ATTENUATOR DGTL 6BIT 24QFN
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17,000 pieces In Stock |
MOQ: 10 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 15DB 16VFQFN
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9,360 pieces In Stock |
MOQ: 22 |
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Mfr. Part No. WS Part No. |
1 dB LSB SILICON MMIC 4-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, 0.1 - 8 GHz | RF ATTENUATOR 15DB 16VFQFN
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10,248 pieces In Stock |
MOQ: 22 |
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Mfr. Part No. WS Part No. |
31.5 DB SMT DIGITAL STEP ATTENUA
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1,837 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
31 DB SMT DIGITAL STEP ATT, DC / RF Attenuators 0dB ~ 31dB 0 Hz ~ 4 GHz 50 Ohms 20-VFQFN Exposed Pad
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626 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 1DB-7DB 16WFQFN
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200 pieces In Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
FXD ATTEN 2W SMA F/M 8DB ROHS
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100 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
FXD ATTEN 2W SMA F/M 20DB ROHS
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278 pieces In Stock |
MOQ: 1 |
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