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| Image | Part Number | Manufacturer | Description | Series | Packaging | Mounting Type | RoHS Status | Manufacturer Part Number | Package / Case | Polarization | P1dB | Frequency Range |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 773-10 | L3 Narda-MITEQ | RF ATTENUATOR 10DB NTYPE MODULE | - | Bulk | - | - | - | N-Type In-Line Module | - | - | 0Hz ~ 6GHz | |
| PXV1220S-8DBN8-T | Susumu | RF ATTENUATOR 8DB 50OHM 0805 | PxV | Tape & Reel (TR) | - | - | - | 0805 (2012 Metric) | - | - | 0Hz ~ 3GHz | |
| ATT-0290-08-HEX-02 | Bel | RF ATTENUATOR 8DB HEX MODULE | - | Bulk | - | - | - | HEX In-Line Module | - | - | 0Hz ~ 18GHz | |
| AT0603T07ECAS3 | American Technical Ceramics | RF ATTENUATOR 7DB 50OHM | AT | Strip | - | - | - | - | - | - | 0Hz ~ 20GHz | |
| M3933/25-29N | Amphenol SV Microwave | RF ATTENUATOR 3DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| ATT-0550-20-35M-02 | Bel | RF ATTENUATOR 20DB 3.5MM MODULE | - | Bulk | - | - | - | 3.5mm In-Line Module | - | - | 0Hz ~ 26.5GHz | |
| HMC939LP4ETR | ADI (Analog Devices, Inc.) | RF ATTENUATOR 1DB-31DB 24VFQFN | - | Cut Tape (CT) | - | - | - | 24-VFQFN Exposed Pad | - | - | 100MHz ~ 33GHz | |
| ATT-0291-06-SMA-02 | Bel | RF ATTENUATOR 6DB SMA MODULE | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 12.4GHz | |
| RFSA2714 | RFMD | RF ATTENUATOR 31.75DB 24VFQFN | - | Tape & Reel (TR) | - | - | - | 24-VFQFN Exposed Pad | - | - | 50MHz ~ 4GHz | |
| MAT10100 | Aeroflex (MACOM Technology Solutions) | RF ATTENUATOR 10DB DIE | - | Tray | - | - | - | Die | - | - | 0Hz ~ 40GHz |
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.