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| Image | Part Number | Manufacturer | Description | Series | Packaging | Mounting Type | RoHS Status | Manufacturer Part Number | Package / Case | Polarization | P1dB | Frequency Range |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M3933/25-31S | Bel | RF ATTENUATOR 5DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 12.4GHz | |
| SF0930-6200-10 | Amphenol SV Microwave | RF ATTENUATOR 10DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| HMC1019ALP4E | ADI (Analog Devices, Inc.) | RF ATTENUATOR 15.5DB 24VFQFN | - | Strip | - | - | - | 24-VFQFN Exposed Pad | - | - | 100MHz ~ 30GHz | |
| ATT-0276-08-SMA-02 | Bel | RF ATTENUATOR 8DB SMA MODULE | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 12.4GHz | |
| ATN3580-20 | Skyworks Solutions, Inc. | RF ATTENUATOR 20DB MODULE | - | Tray | - | - | - | Module | - | - | 100MHz ~ 40GHz | |
| M3933/16-07S | Amphenol SV Microwave | RF ATTENUATOR 4DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| PAT0510S-C-1DB-T10 | Susumu | RF ATTENUATOR 1DB 50OHM 0402 | - | Tape & Reel (TR) | - | - | - | 0402 (1005 Metric) | - | - | 0Hz ~ 10GHz | |
| SF0929-6200-02 | Amphenol SV Microwave | RF ATTENUATOR 2DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| M3933/25-69S | Bel | RF ATTENUATOR 5.5DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| E-TA2012 8DB N4 | Copal Electronics | RF ATTENUATOR 8DB 50OHM 0805 | - | Bulk | - | - | - | 0805 (2012 Metric) | - | - | 0Hz ~ 3GHz |
Attenuators are passive RF components used to reduce the amplitude or power level of RF signals while preserving their frequency characteristics. They are inserted into RF transmission lines to control signal strength, match impedance, and prevent overloading of sensitive components. Attenuators come in various types, including fixed, variable, step, and programmable attenuators, each offering different levels of attenuation and impedance matching capabilities. They find applications in RF test equipment, signal conditioning, power control, and RF communication systems where precise signal attenuation is required.