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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-0451-01-SMA-02 | Bel | RF ATTENUATOR 1DB SMA MODULE | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| ATT-0298-30-SMA-02 | Bel | RF ATTENUATOR 30DB SMA MODULE | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 26.5GHz | |
| E-TA2012 2DB N1 | Copal Electronics | RF ATTENUATOR 2DB 50OHM 0805 | - | Bulk | - | - | - | 0805 (2012 Metric) | - | - | 0Hz ~ 3GHz | |
| F2258NLGK | IDT (Integrated Device Technology) | RF ATTENUATOR 35DB 50OHM 16VFQFN | - | Tray | - | - | - | 16-VFQFN Exposed Pad | - | - | 50MHz ~ 6GHz | |
| 60AS105-K30N1 | Rosenberger | 7/16 ATTENUATOR | 7-16 | - | - | - | - | HEX In-Line Module | - | - | 0Hz ~ 8GHz | |
| SF0929-6200-17 | Amphenol SV Microwave | RF ATTENUATOR 17DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| ATT-0290-25-HEX-02 | Bel | RF ATTENUATOR 25DB HEX MODULE | - | Bulk | - | - | - | HEX In-Line Module | - | - | 0Hz ~ 18GHz | |
| AT-400-(0.5)(40) | 4D Systems | RF ATTENUATOR 0DB 50OHM NTYPE | - | Bulk | - | - | - | N-Type In-Line Module | - | - | 0Hz ~ 13GHz | |
| E-TA2012 8DB N8 | Copal Electronics | RF ATTENUATOR 8DB 50OHM 0805 | - | Bulk | - | - | - | 0805 (2012 Metric) | - | - | 0Hz ~ 3GHz | |
| ATT-0550-03-35M-02 | Bel | RF ATTENUATOR 3DB 3.5MM MODULE | - | Bulk | - | - | - | 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.