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| Image | Part Number | Manufacturer | Description | Series | Packaging | Mounting Type | RoHS Status | Manufacturer Part Number | Package / Case | Polarization | P1dB | Frequency Range |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M3933/16-31N | Amphenol SV Microwave | RF ATTENUATOR 12.5DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| M3933/16-09S | Bel | RF ATTENUATOR 7DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| HMC-C053 | ADI (Analog Devices, Inc.) | RF ATTENUATOR 32DB 50OHM MODULE | - | Box | - | - | - | Module | - | - | 0Hz ~ 20GHz | |
| M3933/25-61N | Amphenol SV Microwave | RF ATTENUATOR 1.5DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| 05AS122-K20S3 | Rosenberger | PRECISION N TYPE ATTENUATOR | RPC-N | - | - | - | - | N-Type In-Line Module | - | - | 0Hz ~ 18GHz | |
| ATT-0294-04-HEX-02 | Bel | RF ATTENUATOR 4DB HEX MODULE | - | Bulk | - | - | - | HEX In-Line Module | - | - | 0Hz ~ 2GHz | |
| HMC424LH5TR | ADI (Analog Devices, Inc.) | RF ATTENUATOR 31.5DB 50OHM 12SMD | - | Original-Reel® | - | - | - | 12-SMD, No Lead | - | - | 0Hz ~ 13GHz | |
| M3933/16-26S | Amphenol SV Microwave | RF ATTENUATOR 9.5DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| SKY12146-321LF | Skyworks Solutions, Inc. | RF ATTENUATOR 20DB 50OHM 12WFQFN | - | Bulk | - | - | - | 12-WFQFN Exposed Pad | - | - | 3GHz ~ 3.8GHz | |
| M3933/25-27N | Amphenol SV Microwave | RF ATTENUATOR 1DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz |
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.