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| Image | Part Number | Manufacturer | Description | Series | Packaging | Mounting Type | RoHS Status | Manufacturer Part Number | Package / Case | Polarization | P1dB | Frequency Range |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| CZB06S04060050HRT | Dale / Vishay | RF ATTENUATOR 6DB 50OHM 4SMD | - | Tape & Reel (TR) | - | - | - | 4-SMD, No Lead | - | - | 0Hz ~ 3GHz | |
| ATT-451F-03-SMA-02 | Bel | RF ATTENUATOR 3DB SMA MODULE | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| E-TA3216 5DB N6 | Copal Electronics | RF ATTENUATOR 5DB 50OHM 1206 | - | Bulk | - | - | - | 1206 (3216 Metric) | - | - | 0Hz ~ 3GHz | |
| PAT0510S-C-5DB-T10 | Susumu | RF ATTENUATOR 5DB 50OHM 0402 | - | Original-Reel® | - | - | - | 0402 (1005 Metric) | - | - | 0Hz ~ 10GHz | |
| HMC712 | ADI (Analog Devices, Inc.) | RF ATTENUATOR 30DB 50OHM DIE | - | - | - | - | - | Die | - | - | 5GHz ~ 30GHz |
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.