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 Attenuators 10dB 0 Hz ~ 4 GHz 50 Ohms 2W N-Type In-Line Module
an N Attenuator. This connector is suitable for various high-frequency applications. It features a impedance 50Ω, operates up to 4 GHz, and an excellent V.S.W.R 1.15(Max.) at DC~2 GHz, 1.2(Max.) at DC~4 GHz. Withstanding temperatures from -20 to +65°C. The contact is made of Brass/Beryllium Copper/Gold Plating, while the body is Brass/Nickel Plating. Rated Power is 2W.Attenuation is 10±0.5dB up to 2GHz, 10±1.0dB up to 4GHz.
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Low Stock |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 6DB DIE
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Low Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
Fixed Attenuator 18GHz 11.5dB 6-Pin MCLP EP T/R
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50 pieces In Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 50OHM
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MOQ: 3 |
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Mfr. Part No. WS Part No. |
HIP3â„¢ Variable Attenuator 0.80.1.00 GHz
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Low Stock |
MOQ: 7 |
Need to verify |
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Mfr. Part No. WS Part No. |
Gaas mmic voltage - variable attenuator, 20 - 50 GHz | RF ATTENUATOR 40DB 50OHM DIE
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
ATTENUATOR DGTL GAAS 6BIT QFN-24 / 6Bit 0.5dBStep 31.5dB 3GHz 24-Pin QFN EP T/R
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6,792 pieces In Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
ATTENUATOR,EDPHEMT,4BT 1DB,3MMPQ
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Low Stock |
MOQ: 5 |
Need to verify |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 1DB-31DB 16VFQFN / RF Attenuators 1dB ~ 31dB 100 MHz ~ 3 GHz 500mW 16-VFQFN Exposed Pad, CSP
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681 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 3DB DIE
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15,000 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 31DB 50OHM 32VFQFN / RF Attenuators 31dB 500 MHz ~ 2.5 GHz 50 Ohms 32-VFQFN Exposed Pad
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Low Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 0DB-30DB 16VFQFN / RF Attenuators 0dB ~ 30dB 0 Hz ~ 14 GHz 50 Ohms 16-VFQFN Exposed Pad
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500 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
1Bit 10dB 5GHz 16-Pin QFN EP T/R / IC ATTENUATOR DC-5GHZ 16-QFN
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1,487 pieces In Stock |
MOQ: 55 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 15DB 50OHM DIE / RF Attenuators 15dB 0 Hz ~ 50 GHz 50 Ohms Die
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1,650 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
0.25 dB LSB GaAs MMIC 5-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, DC - 4.0 GHz | RF ATTEN 0.25-7.75DB 50OHM 16QFN
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11,690 pieces In Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 1DB-31DB 16VFQFN / RF Attenuators 1dB ~ 31dB 0 Hz ~ 3 GHz 50 Ohms 16-VFQFN Exposed Pad
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26 pieces In Stock |
MOQ: 16 |
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Mfr. Part No. WS Part No. |
7Bit 0.25dBStep 31.75dB 4GHz 32-Pin QFN EP T/R / IC RF DSA 7BIT 50 OHM 32QFN
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1,940 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 6DB-18DB 12VQFN / RF Attenuators 6dB ~ 18dB 350 MHz ~ 4 GHz 50 Ohms 12-VQFN Exposed Pad
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Low Stock |
MOQ: 22 |
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Mfr. Part No. WS Part No. |
FXD ATTEN / SMA /20DB 20W ROHS
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Low Stock |
MOQ: 1 |
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