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| Image | Part Number | Manufacturer | Description | Series | Packaging | Mounting Type | RoHS Status | Manufacturer Part Number | Package / Case | Polarization | P1dB | Frequency Range |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SKY12230-12LF | Skyworks Solutions, Inc. | RF ATTENUATOR 19DB 50OHM 8SOIC | - | Tape & Reel (TR) | - | - | - | 8-SOIC (0.154", 3.90mm Width) | - | - | 1.7GHz ~ 2.3GHz | |
| SF0929-6200-6.5 | Amphenol SV Microwave | RF ATTENUATOR 6.5DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| ATT-0263-74-SMA-02 | Bel | RF ATTENUATOR 0DB-60DB SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| ATT-290M-00-SMA-02 | Bel | RF ATTENUATOR SMA MODULE | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| D5B100Y1A | Anaren | RF ATTENUATOR 100OHM | - | Tape & Reel (TR) | - | - | - | Nonstandard SMD | - | - | 0Hz ~ 3GHz | |
| ATT-0292-20-HEX-02 | Bel | RF ATTENUATOR 20DB HEX MODULE | - | Bulk | - | - | - | HEX In-Line Module | - | - | 0Hz ~ 8GHz | |
| M3933/14-02S | Amphenol SV Microwave | RF ATTENUATOR 6DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 12.4GHz | |
| 4778-10 | L3 Narda-MITEQ | RF ATTENUATOR 10DB SMA MODULE | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 12.4GHz | |
| M3933/25-06S | Bel | RF ATTENUATOR 6DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 2GHz | |
| ATN3580-10 | Skyworks Solutions, Inc. | RF ATTENUATOR 10DB MODULE | - | Tray | - | - | - | Module | - | - | 100MHz ~ 40GHz |
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.