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| Image | Part Number | Manufacturer | Description | Series | Packaging | Mounting Type | RoHS Status | Manufacturer Part Number | Package / Case | Polarization | P1dB | Frequency Range |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EXB-24AT2AR3X | Panasonic | RF ATTENUATOR 2DB 50OHM 0404 | - | Original-Reel® | - | - | - | 0404 (1010 Metric), Concave | - | - | 0Hz ~ 3GHz | |
| M3933/25-05N | Bel | RF ATTENUATOR 5DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 2GHz | |
| M3933/30-18N | Amphenol SV Microwave | RF ATTENUATOR 8.5DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 32GHz | |
| PXV1220S-7DBN3-T02 | Susumu | RF ATTENUATOR 7DB 50OHM 0805 | PxV | Tape & Reel (TR) | - | - | - | 0805 (2012 Metric) | - | - | 0Hz ~ 3GHz | |
| ATN3580-08 | Skyworks Solutions, Inc. | RF ATTENUATOR 8DB MODULE | - | Tray | - | - | - | Module | - | - | 100MHz ~ 40GHz | |
| M3933/14-08N | Amphenol SV Microwave | RF ATTENUATOR 4DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 12.4GHz | |
| HMC1122LP4ME | ADI (Analog Devices, Inc.) | RF ATTENUATOR 31.5DB 50OHM 24QFN | - | Strip | - | - | - | 24-VFQFN Exposed Pad | - | - | 100MHz ~ 6GHz | |
| M3933/25-24S | Bel | RF ATTENUATOR 24DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 2GHz | |
| ATN3590-20 | Skyworks Solutions, Inc. | RF ATTENUATOR 20DB 50OHM DIE | - | Box | - | - | - | Die | - | - | 0Hz ~ 40GHz | |
| 03AS102-K10S3 | Rosenberger | PRECISION 3.5 ATTENUATOR | RPC-3.50 | - | - | - | - | 3.5mm In-Line Module | - | - | 0Hz ~ 26.5GHz |
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.