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. |
RF ATTENUATOR 1DB-31DB 24VFQFN / RF Attenuators 1dB ~ 31dB 100 MHz ~ 33 GHz 50 Ohms 24-VFQFN Exposed Pad
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 31.5DB DIE
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8 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Gaas mmic voltage - variable attenuator, 20 - 50 GHz | RF ATTENUATOR 40DB 50OHM DIE
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 1DB-31DB 16VFQFN / RF Attenuators 1dB ~ 31dB 100 MHz ~ 3 GHz 500mW 16-VFQFN Exposed Pad, CSP
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681 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 3DB DIE
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15,000 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 0DB-30DB 16VFQFN / RF Attenuators 0dB ~ 30dB 0 Hz ~ 14 GHz 50 Ohms 16-VFQFN Exposed Pad
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500 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
1Bit 10dB 5GHz 16-Pin QFN EP T/R / IC ATTENUATOR DC-5GHZ 16-QFN
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1,487 pieces In Stock |
MOQ: 55 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 15DB 50OHM DIE / RF Attenuators 15dB 0 Hz ~ 50 GHz 50 Ohms Die
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1,650 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
0.25 dB LSB GaAs MMIC 5-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, DC - 4.0 GHz | RF ATTEN 0.25-7.75DB 50OHM 16QFN
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11,690 pieces In Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 1DB-31DB 16VFQFN / RF Attenuators 1dB ~ 31dB 0 Hz ~ 3 GHz 50 Ohms 16-VFQFN Exposed Pad
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26 pieces In Stock |
MOQ: 16 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 3DB 50OHM DIE / RF Attenuators 3dB 0 Hz ~ 50 GHz 50 Ohms Die
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1,000 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 0.5-31.5DB 16VFQFN / RF Attenuators 0.5dB ~ 31.5dB 2.2 GHz ~ 8 GHz 50 Ohms 16-VFQFN Exposed Pad
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1,000 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 30DB 50OHM
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
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910 pieces In Stock |
MOQ: 10 |
Need to verify |
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Mfr. Part No. WS Part No. |
IC ATTENUATOR DC-6GHZ 16-QFN
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590 pieces In Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 12DB 24VFQFN / RF Attenuators 12dB 700 MHz ~ 4 GHz 24-VFQFN Exposed Pad
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69 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
0.5 dB LSB GaAs MMIC 6-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, 2.2 - 8.0 GHz | RF ATTENUATOR 0.5-31.5DB 16VFQFN
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958 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
EP VARIABLE GAIN ATTENUATOR / RF Attenuators 0.5dB ~ 31.5dB 100 MHz ~ 6 GHz 50 Ohms 360mW 24-VFQFN Exposed Pad, CSP
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Low Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 12DB 24VFQFN
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306 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 1DB-31DB 24VFQFN
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Low Stock |
MOQ: 2 |
Need to verify |
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