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| Image | Part Number | Manufacturer | Description | Series | Packaging | Mounting Type | RoHS Status | Manufacturer Part Number | Package / Case | Polarization | P1dB | Frequency Range |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HMC941A-SX | ADI (Analog Devices, Inc.) | RF ATTENUATOR 15.5DB DIE | - | - | - | - | - | Die | - | - | 100MHz ~ 30GHz | |
| M3933/30-23N | Amphenol SV Microwave | RF ATTENUATOR 11DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 32GHz | |
| HMC650 | ADI (Analog Devices, Inc.) | RF ATTENUATOR 50OHM DIE | - | - | - | - | - | Die | - | - | 0Hz ~ 50GHz | |
| E-TA2012 5DB N2 | Copal Electronics | RF ATTENUATOR 5DB 50OHM 0805 | - | Bulk | - | - | - | 0805 (2012 Metric) | - | - | 0Hz ~ 3GHz | |
| HMC603MS10 | ADI (Analog Devices, Inc.) | RF ATTENUATOR 0.5-15.5DB 10TFSOP | - | Strip | - | - | - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | - | - | 700MHz ~ 3.8GHz | |
| CZB06S04070050HEA | Dale / Vishay | RF ATTENUATOR 7DB 50OHM 4SMD | - | Tape & Reel (TR) | - | - | - | 4-SMD, No Lead | - | - | 0Hz ~ 3GHz | |
| E-TA3216 T 5DB N7 | Copal Electronics | RF ATTENUATOR 5DB 50OHM 1206 | - | Tape & Reel (TR) | - | - | - | 1206 (3216 Metric) | - | - | 0Hz ~ 3GHz | |
| M3933/25-80S | Bel | RF ATTENUATOR 12DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| 05AS122-K40S3 | Rosenberger | PRECISION N TYPE ATTENUATOR | RPC-N | - | - | - | - | N-Type In-Line Module | - | - | 0Hz ~ 18GHz | |
| ATT-0205-06-SMA-02 | Bel | RF ATTENUATOR 6DB SMA MODULE | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 12.4GHz |
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.