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| Image | Part Number | Manufacturer | Description | Series | Packaging | Mounting Type | RoHS Status | Manufacturer Part Number | Package / Case | Polarization | P1dB | Frequency Range |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 768A-3 | L3 Narda-MITEQ | RF ATTENUATOR 3DB NTYPE MODULE | 768A | Bulk | - | - | - | N-Type In-Line Module | - | - | 0Hz ~ 11GHz | |
| EXB-24ABAG2RX | Panasonic | RF ATTENUATOR 10DB 300OHM 0404 | - | Cut Tape (CT) | - | - | - | 0404 (1010 Metric), Concave | - | - | 0Hz ~ 2.5GHz | |
| HMC346MS8GETR | ADI (Analog Devices, Inc.) | RF ATTENUATOR 0DB-32DB 8TSSOP | - | Original-Reel® | - | - | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | - | - | 0Hz ~ 8GHz | |
| E-TA2012 T 1DB N3 | Copal Electronics | RF ATTENUATOR 1DB 50OHM 0805 | - | Tape & Reel (TR) | - | - | - | 0805 (2012 Metric) | - | - | 0Hz ~ 3GHz | |
| M3933/16-19S | Bel | RF ATTENUATOR 2.5DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| M3933/16-19S | Amphenol SV Microwave | RF ATTENUATOR 2.5DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 18GHz | |
| M3933/30-34S | Amphenol SV Microwave | RF ATTENUATOR 25DB 50OHM SMA | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 32GHz | |
| ATT-0277-20-SMA-02 | Bel | RF ATTENUATOR 20DB SMA MODULE | - | Bulk | - | - | - | SMA In-Line Module | - | - | 0Hz ~ 8GHz | |
| ATT-0444-03-HEX-02 | Bel | RF ATTENUATOR 3DB HEX MODULE | - | Bulk | - | - | - | HEX In-Line Module | - | - | 0Hz ~ 18GHz | |
| M3933/16-52S | Bel | RF ATTENUATOR 23.5DB 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.