Attenuators are essential components used to reduce signal strength without significantly distorting the waveform. They are crucial in RF and microwave applications where control over signal amplitude is necessary to protect sensitive equipment or to match impedance. Attenuators can be fixed or variable and come in different configurations, such as coaxial and chip types.
By precisely controlling signal attenuation, these devices improve signal integrity and prevent damage to RF components. Attenuators are commonly used in communication systems, test and measurement equipment, and broadcasting systems, ensuring signal levels are kept within acceptable ranges.
Key manufacturers like Mini-Circuits, Keysight Technologies, and Pasternack offer high-performance Attenuators known for their precision and reliability. These companies provide a wide range of attenuators to meet the specific requirements of various RF applications.
| Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 15.5DB 50OHM 24QFN / RF Attenuators 15.5dB 500 MHz ~ 4 GHz 50 Ohms 24-VFQFN Exposed Pad
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3,975 pieces In Stock |
MOQ: 90 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 1DB-31DB 16WQFN / RF Attenuators 1dB ~ 31dB 400 MHz ~ 3 GHz 50 Ohms 16-WQFN Exposed Pad
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 34DB 50OHM 8TQFN
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
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5,103 pieces In Stock |
MOQ: 23 |
Need to verify |
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Mfr. Part No. WS Part No. |
ATTENUATOR DGTL 1BIT SOT23-5
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6,500 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
GaAs IC 5-Bit Digital Attenuator with Driver 1 dB LSB Positive Control LF-2 GHz / 5Bit 1dBStep 31dB 2GHz 20-Pin SSOP
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9,500 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
ATTENUATOR HIP3 2.1-2.3GHZ 8SOIC
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7,040 pieces In Stock |
MOQ: 26 |
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Mfr. Part No. WS Part No. |
Thyristor SCR 300V 5A 3-Pin TO-18
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19,000 pieces In Stock |
MOQ: 45 |
Need to verify |
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Mfr. Part No. WS Part No. |
ATTENUATOR DGTL 1BIT SOT23-5
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8,890 pieces In Stock |
MOQ: 45 |
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Mfr. Part No. WS Part No. |
ATTENUATOR DGTL 1BIT SOT23-6
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10,900 pieces In Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
RF ATTENUATR 4DB-12DB 50OHM SC74 / RF Attenuators 4dB ~ 12dB 500 MHz ~ 4 GHz 50 Ohms SC-74, SOT-457
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3,180 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 0.5-31.5DB 32VFQFN / RF Attenuators 0.5dB ~ 31.5dB 0 Hz ~ 1 GHz 50 Ohms 2W 32-VFQFN Exposed Pad
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2,280 pieces In Stock |
MOQ: 15 |
Need to verify |
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Mfr. Part No. WS Part No. |
HIP3 Variable Attenuator for AMPS and GSM Base Stations
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22,500 pieces In Stock |
MOQ: 90 |
Need to verify |
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