| Image | Part Number | Manufacturer | Description | Series | Packaging | RoHS Status | Manufacturer Part Number | Package / Case | Polarization | Base Part Number | ESR (Equivalent Series Resistance) | Impedance |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SF0930-6200-3.5 | Amphenol SV Microwave | RF ATTENUATOR 3.5DB 50OHM SMA | - | Bulk | - | - | SMA In-Line Module | - | - | - | 50 Ohms | |
| 60AS110-K40N1 | Rosenberger | 7/16 ATTENUATOR | 7-16 | - | - | - | HEX In-Line Module | - | - | - | 50 Ohms | |
| 800-100R | Anaren | RF ATTENUATOR 100OHM | - | Tray | - | - | - | - | - | - | 100 Ohms | |
| 768A-10 | L3 Narda-MITEQ | RF ATTENUATOR 10DB NTYPE MODULE | 768A | Bulk | - | - | N-Type In-Line Module | - | - | - | - | |
| HMC985-SX | ADI (Analog Devices, Inc.) | IC ATTENUATOR VVA MMIC DIE | - | - | - | - | Die | - | - | - | 50 Ohms | |
| ATT-0218-15-NNN-02 | Bel | RF ATTENUATOR 15DB 50OHM NTYPE | - | Bulk | - | - | N-Type In-Line Module | - | - | - | 50 Ohms | |
| HMC624LP4E | ADI (Analog Devices, Inc.) | RF ATTEN 0.5-31.5DB 50OHM 24VQFN | - | Cut Tape (CT) | - | - | 24-VQFN Exposed Pad | - | HMC624 | - | 50 Ohms | |
| AT0603C10ECATD | American Technical Ceramics | RF ATTENUATOR 10DB 50OHM 0603 | AT | Original-Reel® | - | - | 0603 (1608 Metric) | - | - | - | 50 Ohms | |
| AT-201(40) | N/A | RF ATTENUATOR 1DB 50OHM SMA | - | Bulk | - | - | SMA In-Line Module | - | - | - | 50 Ohms | |
| SF0930-6200-14 | Amphenol SV Microwave | RF ATTENUATOR 14DB 50OHM SMA | - | Bulk | - | - | SMA In-Line Module | - | - | - | 50 Ohms |
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.