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| Image | Part Number | Manufacturer | Description | Series | Packaging | Mounting Type | RoHS Status | Manufacturer Part Number | Package / Case | Polarization | P1dB | Frequency Range |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RFSA2624TR7 | RFMD | ATTENUATOR DGTL 6BIT 24-MCM | - | - | - | - | RFSA2624TR7 | - | 24-TFQFN Exposed Pad | - | 50MHz ~ 4GHz | |
| PXV1220S-1DBN5-T | Susumu | RF ATTENUATOR 1DB 50OHM 0805 | PxV | Tape & Reel (TR) | - | - | - | 0805 (2012 Metric) | - | - | 0Hz ~ 3GHz | |
| ATT-0276-17-SMA-02 | Bel | RF ATTENUATOR 17DB SMA MODULE | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 12.4GHz | |
| AMMP-6630-BLKG | Avago Technologies (Broadcom Limited) | RF ATTENUATOR 3.5-23.5DB 8SMD | - | Bag | - | - | - | 8-SMD, No Lead | - | - | 5GHz ~ 30GHz | |
| AT-501 | 4D Systems | RF ATTENUATOR 1DB 50OHM BNC | - | Bulk | - | - | - | BNC In-Line Module | - | - | 0Hz ~ 4GHz | |
| MAATCC0008 | Aeroflex (MACOM Technology Solutions) | RF ATTENUATOR 15DB 50OHM 16SOIC | - | Bulk | - | - | - | 16-SOIC (0.154", 3.90mm Width) | - | - | 0Hz ~ 3GHz | |
| HMC539ALP3E | ADI (Analog Devices, Inc.) | RF ATTENUATOR 8DB 16VFDFN | - | Strip | - | - | - | 16-VFDFN Exposed Pad | - | - | 0Hz ~ 4GHz | |
| HV-AT(3)-PJ | 4D Systems | RF ATTENUATOR 3DB 50OHM V CONN | - | Bulk | - | - | - | V Connector inline module | - | - | 0Hz ~ 67GHz | |
| M3933/30-13N | Amphenol SV Microwave | RF ATTENUATOR 6DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 32GHz | |
| M3933/30-11N | Amphenol SV Microwave | RF ATTENUATOR 5DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 32GHz |
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.