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 25DB 50OHM SC74A / RF Attenuators 25dB 0 Hz ~ 2.5 GHz 50 Ohms SC-74A, SOT-753
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4,078 pieces In Stock |
MOQ: 12 |
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Mfr. Part No. WS Part No. |
Voltage Variable Absorptive Attenuator 12dB 2000MHz 8-Pin SOIC T/R / ATTENUATOR 12DB DC-2.0GHZ 8SOIC
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280 pieces In Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
ATTENUATOR,DRIVER / RF Attenuators 0.5dB ~ 31.5dB 0 Hz ~ 4 GHz 50 Ohms 32-PowerVFQFN
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2,995 pieces In Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
ATTENUATOR,ED-PHEMT,1BT 20DB,2MM
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15,030 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
4Bit 2dBStep 30dB 2GHz 16-Pin SOIC T/R / Digital Attenuator 30 dB, 4-Bit, TTL Driver, DC-2.0 GHz | RF ATTENUATOR 30DB 50OHM 16SOIC
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3,515 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
DIGITAL ATTENUATOR 15D DC-2.0GHZ
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29,589 pieces In Stock |
MOQ: 19 |
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Mfr. Part No. WS Part No. |
MMIC ATTENUATOR / RF Attenuators 0.5dB ~ 31.5dB 0 Hz ~ 18 GHz 20-VFQFN Exposed Pad
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20 pieces In Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
ATTENUATOR,SMT,SOIC16LD,ROHS
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4,410 pieces In Stock |
MOQ: 10 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 30DB 50OHM 16SOIC / RF Attenuators 30dB 0 Hz ~ 3 GHz 50 Ohms 16-SOIC (0.154", 3.90mm Width)
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1,520 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 50DB 50OHM 24SOIC / RF Attenuators 50dB 0 Hz ~ 2 GHz 50 Ohms 24-SOIC (0.295", 7.50mm Width)
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2,146 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
VARIABLE ATTENUATOR.
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1,400 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 31DB 50OHM 16SOIC / RF Attenuators 31dB 0 Hz ~ 2 GHz 50 Ohms 16-SOIC (0.295", 7.50mm Width)
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7,300 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 10DB 50OHM SC74A
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1,100 pieces In Stock |
MOQ: 80 |
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Mfr. Part No. WS Part No. |
ATTENUATOR SMT SOIC8LD ROHS
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
4 BIT DIGITAL ATTEN AT-210
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Low Stock |
MOQ: 10 |
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Mfr. Part No. WS Part No. |
Voltage Variable Absorptive Attenuator 40 dB, 0.5-3.0 GHz | RF ATTENUATOR 50OHM 8SOIC
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1,850 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
Voltage Variable Absorptive Attenuator 40 dB, 0.5-3.0 GHz | RF ATTENUATOR 50OHM 8SOIC
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2,000 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 15DB 50OHM 16SOIC
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Low Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
ATTENUATOR,DIGITAL,
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Low Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
ATTENUATOR SMT SOIC8LD ROHS
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Low Stock |
MOQ: 4 |
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