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| Image | Part Number | Manufacturer | Description | Series | Packaging | Mounting Type | RoHS Status | Manufacturer Part Number | Package / Case | Polarization | P1dB | Frequency Range |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M3933/25-30N | Amphenol SV Microwave | RF ATTENUATOR 4DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| M3933/25-74S | Bel | RF ATTENUATOR 8DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| CT3369A-08 | Cal Test Electronics | RF ATTENUATOR 8DB 50OHM BNC | - | Bulk | - | - | - | BNC In-Line Module | - | - | 0Hz ~ 4GHz | |
| 4772-6 | L3 Narda-MITEQ | RF ATTENUATOR 6DB SMA MODULE | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 6GHz | |
| M3933/14-14N | Bel | RF ATTENUATOR 40DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 12.4GHz | |
| HMC425LP3 | ADI (Analog Devices, Inc.) | RF ATTENUATOR 0.5DB-31.5DB 50OHM | - | Bulk | - | - | - | 16-VFQFN Exposed Pad | - | - | 2.2GHz ~ 8GHz | |
| 20-120RP-S | Anaren | RF ATTENUATOR 120OHM 5% HALF FLG | - | Tray | - | - | - | - | - | - | 0Hz ~ 4GHz | |
| M3933/25-59N | Amphenol SV Microwave | RF ATTENUATOR 0.5DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| M3933/25-40S | Bel | RF ATTENUATOR 14DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 12.4GHz | |
| M3933/25-34S | Amphenol SV Microwave | RF ATTENUATOR 8DB 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.