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| Image | Part Number | Manufacturer | Description | Series | Packaging | Mounting Type | RoHS Status | Manufacturer Part Number | Package / Case | Polarization | P1dB | Frequency Range |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PXV1220S-7DBN1-T02 | Susumu | RF ATTENUATOR 7DB 50OHM 0805 | PxV | Tape & Reel (TR) | - | - | - | 0805 (2012 Metric) | - | - | 0Hz ~ 3GHz | |
| PE43702MLI | Peregrine Semiconductor | RF ATTENUATOR 31.75DB 24VFQFN | UltraCMOS®, HaRP™ | Strip | - | - | - | 24-VFQFN Exposed Pad | - | - | 9kHz ~ 4GHz | |
| M3933/14-19S | Amphenol SV Microwave | RF ATTENUATOR 14DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 12.4GHz | |
| SF0930-6200-17 | Amphenol SV Microwave | RF ATTENUATOR 17DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| CATTEN-06R0-BNC | Crystek Corporation | RF ATTENUATOR 6DB 50OHM BNC | - | Bulk | - | - | - | BNC In-Line Module | - | - | 0Hz ~ 1GHz | |
| SF0930-6200-05 | Amphenol SV Microwave | RF ATTENUATOR 5DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| HMC603MS10ETR | ADI (Analog Devices, Inc.) | IC ATTENUATOR 0.4-2.5GHZ 10-MSOP | - | Tape & Reel (TR) | - | - | - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | - | - | 700MHz ~ 3.8GHz | |
| ATT-0298-20-HEX-02 | Bel | RF ATTENUATOR 20DB HEX MODULE | - | Bulk | - | - | - | HEX In-Line Module | - | - | 0Hz ~ 26.5GHz | |
| ATT-0277-03-SMA-02 | Bel | RF ATTENUATOR 3DB SMA MODULE | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 8GHz | |
| PXV1220S-4DBN4-T | Susumu | RF ATTENUATOR 4DB 50OHM 0805 | PxV | Tape & Reel (TR) | - | - | - | 0805 (2012 Metric) | - | - | 0Hz ~ 3GHz |
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.