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 0.5-31.5DB 32VFQFN / RF Attenuators 0.5dB ~ 31.5dB 0 Hz ~ 1 GHz 50 Ohms 2W 32-VFQFN Exposed Pad
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Low Stock |
MOQ: 12 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 12.4DB 50OHM 8QFN
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Low Stock |
MOQ: 12 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 12DB 100OHM 12QFN / RF Attenuators 12dB 50 MHz ~ 600 MHz 100 Ohms 12-WFQFN Exposed Pad
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Low Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 31.5DB 50OHM 32QFN / RF Attenuators 31.5dB 0 Hz ~ 1 GHz 50 Ohms 2W 32-VFQFN Exposed Pad
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Low Stock |
MOQ: 10 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 0.5-15.5DB 24VFQFN / RF Attenuators 0.5dB ~ 15.5dB 700 MHz ~ 4 GHz 50 Ohms 24-VFQFN Exposed Pad
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9,000 pieces In Stock |
MOQ: 21 |
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Mfr. Part No. WS Part No. |
IC RF ATTENUATOR DGTL 24VFQFN
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6,000 pieces In Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 15DB 50OHM SC74A / RF Attenuators 15dB 4 MHz ~ 2 GHz 50 Ohms SOT-5
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9,230 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 31DB 50OHM 16SSOP / RF Attenuators 31dB 500 MHz ~ 2.5 GHz 50 Ohms 16-SSOP (0.154", 3.90mm Width)
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8,845 pieces In Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
ATTENUATOR DGTL GAAS 5BIT 10MSOP
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10,328 pieces In Stock |
MOQ: 25 |
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Mfr. Part No. WS Part No. |
ATTENUATOR DGTL GAAS 5BIT 10MSOP
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6,600 pieces In Stock |
MOQ: 10 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 20DB 50OHM 12WFQFN / RF Attenuators 20dB 3 GHz ~ 3.8 GHz 50 Ohms 12-WFQFN Exposed Pad
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36,575 pieces In Stock |
MOQ: 20 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 25DB 50OHM 8SOIC / RF Attenuators 25dB 700 MHz ~ 1 GHz 50 Ohms 500mW 8-SOIC (0.154", 3.90mm Width)
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577 pieces In Stock |
MOQ: 16 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 19DB 50OHM 8SOIC / RF Attenuators 19dB 1.7 GHz ~ 2.3 GHz 50 Ohms 4W 8-SOIC (0.154", 3.90mm Width)
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Low Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
ATTENUATOR DGTL GAAS 1BIT SOT-5
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1,000 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
HIP3 Variable Attenuator for UMTS Base Stations
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1,500 pieces In Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 18.5DB 50OHM 8SOIC / RF Attenuators 18.5dB 700 MHz ~ 1 GHz 50 Ohms 4W 8-SOIC (0.154", 3.90mm Width)
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 15DB 50OHM 16VFQFN / RF Attenuators 15dB 100 MHz ~ 3.7 GHz 50 Ohms 16-VFQFN Exposed Pad
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
3Bit 4dBStep 28dB 2GHz 8-Pin MSOP
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Low Stock |
MOQ: 1 |
Need to verify |
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