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| Image | Part Number | Manufacturer | Description | Series | Packaging | Mounting Type | RoHS Status | Manufacturer Part Number | Package / Case | Polarization | P1dB | Frequency Range |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| E-TA2012 T 7DB N7 | Copal Electronics | RF ATTENUATOR 7DB 50OHM 0805 | - | Tape & Reel (TR) | - | - | - | 0805 (2012 Metric) | - | - | 0Hz ~ 3GHz | |
| EXB-24AB3GR8X | Panasonic | RF ATTENUATOR 3DB 300OHM 0404 | - | Tape & Reel (TR) | - | - | - | 0404 (1010 Metric), Concave | - | - | 0Hz ~ 2.5GHz | |
| 765A-30 | L3 Narda-MITEQ | RF ATTENUATOR 30DB NTYPE MODULE | 765A | Bulk | - | - | - | N-Type In-Line Module | - | - | 0Hz ~ 5GHz | |
| ATT-290F-08-SMA-02 | Bel | RF ATTENUATOR 8DB SMA MODULE | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| AT-2205(46) | 4D Systems | RF ATTENUATOR 5DB 50OHM 4SMD | - | Tape & Reel (TR) | - | - | - | 4-SMD, No Lead | - | - | 0Hz ~ 2.5GHz | |
| M3933/25-05N | Amphenol SV Microwave | RF ATTENUATOR 5DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| E-TA2012 T 10DB N8 | Copal Electronics | RF ATTENUATOR 10DB 50OHM 0805 | - | Tape & Reel (TR) | - | - | - | 0805 (2012 Metric) | - | - | 0Hz ~ 3GHz | |
| E-TA3216 T 4DB N5 | Copal Electronics | RF ATTENUATOR 4DB 50OHM 1206 | - | Tape & Reel (TR) | - | - | - | 1206 (3216 Metric) | - | - | 0Hz ~ 3GHz | |
| AT0603T05ECATD | American Technical Ceramics | RF ATTENUATOR 5DB 50OHM | AT | Tape & Reel (TR) | - | - | - | - | - | - | 0Hz ~ 20GHz | |
| M3933/25-69S | 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.