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| Image | Part Number | Manufacturer | Description | Series | Packaging | Mounting Type | RoHS Status | Manufacturer Part Number | Package / Case | Polarization | P1dB | Frequency Range |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AT-1906(40) | 4D Systems | RF ATTENUATOR 6DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 8GHz | |
| ATT-451F-10-SMA-02 | Bel | RF ATTENUATOR 10DB SMA MODULE | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| ATT-0333-19-SMA-02 | Bel | RF ATTENUATOR 19DB SMA MODULE | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| 770-40 | L3 Narda-MITEQ | RF ATTENUATOR 40DB MODULE | 770 | Box | - | - | - | Module | - | - | 0Hz ~ 18GHz | |
| HMC792ALP4E | ADI (Analog Devices, Inc.) | RF ATTENUATOR 15.75DB 24VFQFN | - | Strip | - | - | - | 24-VFQFN Exposed Pad | - | - | 0Hz ~ 6GHz | |
| ATT-0219-04-NNN-02 | Bel | RF ATTENUATOR 4DB 50OHM NTYPE | - | Bulk | - | - | - | N-Type In-Line Module | - | - | 0Hz ~ 18GHz | |
| 60AS120-K03N1 | Rosenberger | 7/16 ATTENUATOR | 7-16 | - | - | - | - | HEX In-Line Module | - | - | 0Hz ~ 8GHz | |
| MAT10080 | Aeroflex (MACOM Technology Solutions) | RF ATTENUATOR 8DB DIE | - | Tray | - | - | - | Die | - | - | 0Hz ~ 40GHz | |
| M3933/30-04N | Amphenol SV Microwave | RF ATTENUATOR 1.5DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 32GHz | |
| 120084 | TPI (Test Products International) | RF ATTENUATOR 10DB 50OHM BNC | - | Bulk | - | - | - | BNC In-Line Module | - | - | 0Hz ~ 1GHz |
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.