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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-0225-06-TNC-02 | Bel | RF ATTENUATOR 6DB 50OHM TNC | - | Bulk | - | - | - | TNC In-Line Module | - | - | 0Hz ~ 18GHz | |
| M3933/25-17N | Bel | RF ATTENUATOR 17DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 2GHz | |
| SKY12343-364LF | Skyworks Solutions, Inc. | RF ATT 0.25-31.75DB 50OHM 32QFN | - | Tape & Reel (TR) | - | - | - | 32-VFQFN Exposed Pad | - | - | 100MHz ~ 4GHz | |
| M3933/14-05S | Amphenol SV Microwave | RF ATTENUATOR 15DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 12.4GHz | |
| ATT-0205-02-SMA-02 | Bel | RF ATTENUATOR 2DB SMA MODULE | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 12.4GHz | |
| E-TA3216 4DB N8 | Copal Electronics | RF ATTENUATOR 4DB 50OHM 1206 | - | Bulk | - | - | - | 1206 (3216 Metric) | - | - | 0Hz ~ 3GHz | |
| HMC939LP4 | ADI (Analog Devices, Inc.) | RF ATTENUATOR 1DB-31DB 24VFQFN | - | Bulk | - | - | - | 24-VFQFN Exposed Pad | - | - | 100MHz ~ 33GHz | |
| E-TA2012 T 3DB N7 | Copal Electronics | RF ATTENUATOR 3DB 50OHM 0805 | - | Tape & Reel (TR) | - | - | - | 0805 (2012 Metric) | - | - | 0Hz ~ 3GHz | |
| ATT-0292-03-HEX-02 | Bel | RF ATTENUATOR 3DB HEX MODULE | - | Bulk | - | - | - | HEX In-Line Module | - | - | 0Hz ~ 8GHz | |
| PXV1220S-10DBN3-T | Susumu | RF ATTENUATOR 10DB 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.