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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-0298-15-SMA-02 | Bel | RF ATTENUATOR 15DB SMA MODULE | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 26.5GHz | |
| ATT-0291-00-HEX-02 | Bel | RF ATTENUATOR HEX MODULE | - | Bulk | - | - | - | HEX In-Line Module | - | - | 0Hz ~ 12.4GHz | |
| M3933/16-27N | Amphenol SV Microwave | RF ATTENUATOR 10.5DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| E-TA2012 8DB N3 | Copal Electronics | RF ATTENUATOR 8DB 50OHM 0805 | - | Bulk | - | - | - | 0805 (2012 Metric) | - | - | 0Hz ~ 3GHz | |
| 4391-50 | Pomona Electronics | RF ATTENUATOR 50OHM BNC MODULE | - | Bulk | - | - | - | BNC In-Line Module | - | - | 0Hz ~ 500MHz | |
| ATS-2M2F-30DB2W | Amphenol Connex (Amphenol RF) | RF ATTENUATOR 30DB 50OHM NTYPE | - | Bag | - | - | - | N-Type In-Line Module | - | - | 0Hz ~ 6GHz | |
| ATT-0523-00-SMA-02 | Bel | RF ATTENUATOR SMA MODULE | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| ATT-0298-10-HEX-02 | Bel | RF ATTENUATOR 10DB HEX MODULE | - | Bulk | - | - | - | HEX In-Line Module | - | - | 0Hz ~ 26.5GHz | |
| PXV1220S-4DBN7-T | Susumu | RF ATTENUATOR 4DB 50OHM 0805 | PxV | Tape & Reel (TR) | - | - | - | 0805 (2012 Metric) | - | - | 0Hz ~ 3GHz | |
| M3933/16-22S | Amphenol SV Microwave | RF ATTENUATOR 5.5DB 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.