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| Image | Part Number | Manufacturer | Description | Series | Packaging | Mounting Type | RoHS Status | Manufacturer Part Number | Package / Case | Polarization | P1dB | Frequency Range |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M3933/30-30S | Amphenol SV Microwave | RF ATTENUATOR 17DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 32GHz | |
| M3933/25-89S | Bel | RF ATTENUATOR 25DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| M3933/17-09S | Bel | RF ATTENUATOR 1DB SMA MODULE | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| HMC654LP2E | ADI (Analog Devices, Inc.) | RF ATTENUATOR 4DB 50OHM 6VDFN | - | Strip | - | - | - | 6-VDFN Exposed Pad | - | - | 0Hz ~ 25GHz | |
| HMC306MS10 | ADI (Analog Devices, Inc.) | RF ATTENUATOR 0.5-15.5DB 10TFSOP | - | Bulk | - | - | - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | - | - | 700MHz ~ 3.8GHz | |
| M3933/17-04N | Bel | RF ATTENUATOR 4DB SMA MODULE | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 4.5GHz | |
| ATN3580-01 | Skyworks Solutions, Inc. | RF ATTENUATOR 1DB MODULE | - | Tray | - | - | - | Module | - | - | 100MHz ~ 40GHz | |
| ATN3580-30 | Skyworks Solutions, Inc. | RF ATTENUATOR 30DB MODULE | - | Tray | - | - | - | Module | - | - | 100MHz ~ 40GHz | |
| E-TA2012 T 6DB N1 | Copal Electronics | RF ATTENUATOR 6DB 50OHM 0805 | - | Tape & Reel (TR) | - | - | - | 0805 (2012 Metric) | - | - | 0Hz ~ 3GHz | |
| CZB06S04000075LEA | Dale / Vishay | RF ATTENUATOR 0DB 75OHM 4SMD | - | Tape & Reel (TR) | - | - | - | 4-SMD, No Lead | - | - | 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.