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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-0333-09-SMA-02 | Bel | RF ATTENUATOR 9DB SMA MODULE | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| M3933/14-07N | Bel | RF ATTENUATOR 2DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 12.4GHz | |
| E-TA2012 T 6DB N6 | Copal Electronics | RF ATTENUATOR 6DB 50OHM 0805 | - | Tape & Reel (TR) | - | - | - | 0805 (2012 Metric) | - | - | 0Hz ~ 3GHz | |
| M3933/30-31S | Amphenol SV Microwave | RF ATTENUATOR 18DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 32GHz | |
| 4108-10DB | Pomona Electronics | RF ATTENUATOR 10DB 50OHM BNC | - | Bulk | - | - | - | BNC In-Line Module | - | - | 1.1MHz ~ 8GHz | |
| HMC346LC3BTR-R5 | ADI (Analog Devices, Inc.) | RF ATTENUATOR 30DB 50OHM 12VFQFN | - | Tape & Reel (TR) | - | - | - | 12-VFQFN Exposed Pad | - | - | 0Hz ~ 18GHz | |
| ATT-0444-02-HEX-02 | Bel | RF ATTENUATOR 2DB HEX MODULE | - | Bulk | - | - | - | HEX In-Line Module | - | - | 0Hz ~ 18GHz | |
| M3933/16-26S | Bel | RF ATTENUATOR 9.5DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| AV113-12LF | Skyworks Solutions, Inc. | RF ATTENUATOR 18DB 50OHM 8SOIC | HIP3™ | Cut Tape (CT) | - | - | - | 8-SOIC (0.154", 3.90mm Width) | - | - | 2.1GHz ~ 2.3GHz | |
| SF0929-6200-30 | Amphenol SV Microwave | RF ATTENUATOR 30DB 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.