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| Image | Part Number | Manufacturer | Description | Series | Packaging | Mounting Type | RoHS Status | Manufacturer Part Number | Package / Case | Polarization | P1dB | Frequency Range |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SF0929-6200-3X | Amphenol SV Microwave | RF ATTENUATOR 50OHM SMA MODULE | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| ATT-0218-14-NNN-02 | Bel | RF ATTENUATOR 14DB 50OHM NTYPE | - | Bulk | - | - | - | N-Type In-Line Module | - | - | 0Hz ~ 12.4GHz | |
| M3933/25-26N | Bel | RF ATTENUATOR 30DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 2GHz | |
| AMMP-6630-TR2G | Avago Technologies (Broadcom Limited) | RF ATTENUATOR 3.5-23.5DB 8SMD | - | Tape & Reel (TR) | - | - | - | 8-SMD, No Lead | - | - | 5GHz ~ 30GHz | |
| HMC425LP3E | ADI (Analog Devices, Inc.) | RF ATTENUATOR 0.5-31.5DB 16VFQFN | - | Strip | - | - | - | 16-VFQFN Exposed Pad | - | - | 2.2GHz ~ 8GHz | |
| CATTEN-0100-BNC | Crystek Corporation | RF ATTENUATOR 10DB 50OHM BNC | - | Bulk | - | - | - | BNC In-Line Module | - | - | 0Hz ~ 1GHz | |
| M3933/30-12N | Amphenol SV Microwave | RF ATTENUATOR 5.5DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 32GHz | |
| 4309-52 | Peregrine Semiconductor | RF ATTENUATOR 31.5DB 50OHM 24QFN | UltraCMOS® | Tape & Reel (TR) | - | - | - | 24-VFQFN Exposed Pad | - | - | 0Hz ~ 4GHz | |
| HV-AT(0)-PJ | 4D Systems | RF ATTENUATOR 0DB 50OHM V CONN | - | Bulk | - | - | - | V Connector inline module | - | - | 0Hz ~ 67GHz | |
| HMC1018ALP4ETR | ADI (Analog Devices, Inc.) | RF ATTENUATOR 31DB 24VFQFN | - | Tape & Reel (TR) | - | - | - | 24-VFQFN Exposed Pad | - | - | 100MHz ~ 30GHz |
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.