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 30DB 50OHM 24QFN
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 31DB DIE
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975 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 1DB-31DB 24VFQFN / RF Attenuators 1dB ~ 31dB 100 MHz ~ 33 GHz 50 Ohms 24-VFQFN Exposed Pad
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19 pieces In Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
RF ATTEN 0.25-7.75DB 50OHM 16QFN
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2,000 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 7DB 50OHM 16VFQFN / RF Attenuators 7dB 0 Hz ~ 6 GHz 50 Ohms 657mW 16-VFQFN Exposed Pad
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198 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
HMC759 - DATT, .25DB LSB / RF Attenuators
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1,790 pieces In Stock |
MOQ:4 |
Need to verify |
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Mfr. Part No. WS Part No. |
VFQFPN 4.00X4.00X0.80 MM, 0.50MM
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2,050 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
ATTENUATOR HIP3 1.7-2GHZ 8SOIC
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8,764 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
0.25 dB LSB GaAs MMIC 5-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, DC - 4 GHzFor | RF ATTENUATOR 8DB 16VFDFN
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Low Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
10 dB GaAs MMIC 1-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, DC - 5.0 GHz | RF ATTENUATOR 10DB 50OHM 16VFQFN
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1,707 pieces In Stock |
MOQ:15 |
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Mfr. Part No. WS Part No. |
0.25 dB LSB BiCMOS MMIC 7-BIT DIGITAL ATTENUATOR, 10 - 300 MHz | RF ATT 0.25-31.75DB 50OHM 16QFN
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1,798 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
6Bit 0.5dBStep 31.5dB 8GHz 16-Pin LFCSP EP T/R / RF ATTENUATOR 31.5DB 16VFQFN
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1,520 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
IC RF DSA 5-BIT 50 OHM 24-QFN / 5Bit 0.5dBStep 15.5dB 6GHz 24-Pin QFN EP T/R
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5,405 pieces In Stock |
MOQ:20 |
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Mfr. Part No. WS Part No. |
2 DB SMT FIXED ATT, DC 8000 MHZ
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845 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
DIGITAL ATTENUATOR,30 DB,4-BIT,T / RF Attenuators 2dB ~ 30dB 0 Hz ~ 2.5 GHz 50 Ohms 32-PowerVFQFN
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Low Stock |
MOQ:2 |
Need to verify |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 9DB 50OHM SMA / RF Attenuators 9dB 0 Hz ~ 4 GHz 50 Ohms 2W SMA In-Line Module
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 50OHM / RF Attenuators 0 Hz ~ 2 GHz 50 Ohms 250W
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Low Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
ATTENUATOR: N 6DB 18GHZ 10W 50OH
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 15DB 50OHM 24VQFN / RF Attenuators 15dB 0 Hz ~ 4 GHz 50 Ohms 24-VQFN
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Low Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 6DB SMA MODULE / RF Attenuators 6dB 0 Hz ~ 18 GHz 2W SMA In-Line Module
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 9DB 50OHM 0402 / RF Attenuators 9dB 0 Hz ~ 10 GHz 50 Ohms 32mW 0402 (1005 Metric)
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Low Stock |
MOQ:810 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 4DB 50OHM 0805 / RF Attenuators 4dB 0 Hz ~ 3 GHz 50 Ohms 63mW 0805 (2012 Metric)
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Low Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 10DB 50OHM NTYPE / RF Attenuators 10dB 0 Hz ~ 18 GHz 50 Ohms 2W N-Type In-Line Module
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
16DB-1GHZ ATTENUATOR / RF Attenuators
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Low Stock |
MOQ:6 |
Need to verify |
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Mfr. Part No. WS Part No. |
ATTENUATOR,DIGITAL
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 50OHM / RF Attenuators 0 Hz ~ 3 GHz 50 Ohms 250W
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Low Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 50OHM / RF Attenuators 0 Hz ~ 6 GHz 50 Ohms 20W
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Low Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 50OHM / RF Attenuators 0 Hz ~ 4 GHz 50 Ohms 10W
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Low Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:560 |
Need to verify |
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Mfr. Part No. WS Part No. |
RESISTOR CHIP
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Low Stock |
MOQ:1170 |
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Mfr. Part No. WS Part No. |
RESISTOR CHIP
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Low Stock |
MOQ:1170 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 10DB 50OHM DIE / RF Attenuators 10dB 0 Hz ~ 50 GHz 50 Ohms Die
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1,450 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 20DB 50OHM DIE
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1,370 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
IC RF ATTENUATOR / RF Attenuators 35dB 50 MHz ~ 6 GHz 50 Ohms 16-TFQFN Exposed Pad
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57 pieces In Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 50OHM / RF Attenuators 0 Hz ~ 2 GHz 50 Ohms 25W 2-SMD, No Lead
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1,278 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
VFQFPN 5.00X5.00X0.80 MM, 0.50MM / RF Attenuators 0.25dB ~ 31.75dB 1 MHz ~ 6 GHz 50 Ohms 1.5W 32-WFQFN Exposed Pad
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7,950 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 10DB 50OHM 0402 / RF Attenuators 10dB 0 Hz ~ 10 GHz 50 Ohms 32mW 0402 (1005 Metric)
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Low Stock |
MOQ:810 |
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Mfr. Part No. WS Part No. |
CHIP ATTENUATOR, 2DB, 50O, 64MW, / RF Attenuators 2dB 0 Hz ~ 10 GHz 50 Ohms 64mW 0603 (1608 Metric)
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25,000 pieces In Stock |
MOQ:270 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 28DB 50OHM 16VFQFN / RF Attenuators 28dB 500 MHz ~ 6 GHz 50 Ohms 16-VFQFN Exposed Pad
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1,200 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 0.5-15.5DB 24VFQFN / RF Attenuators 0.5dB ~ 15.5dB 700 MHz ~ 4 GHz 50 Ohms 24-VFQFN Exposed Pad
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9,000 pieces In Stock |
MOQ:21 |
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Mfr. Part No. WS Part No. |
ATTENUATOR, 75 OHM, 6 BIT, 4MMPQ / RF Attenuators 0.5dB ~ 31.5dB 1 MHz ~ 5 GHz 75 Ohms 24-VFQFN Exposed Pad
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9 pieces In Stock |
MOQ:8 |
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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 25DB 8SOIC / RF Attenuators 25dB 800 MHz ~ 1 GHz 8-SOIC (0.154", 3.90mm Width)
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260 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 15.5DB 24VFQFN / RF Attenuators 15.5dB 100 MHz ~ 30 GHz 24-VFQFN Exposed Pad
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876 pieces In Stock 19 pieces Factory Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 0.5DB / RF Attenuators 0.5dB 400 MHz ~ 4 GHz 20-WFQFN Exposed Pad
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3,838 pieces In Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 1.5DB 50OHM SMA / RF Attenuators 1.5dB 0 Hz ~ 18 GHz 50 Ohms 2W SMA In-Line Module
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70 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 31.5DB 75OHM 24QFN / RF Attenuators 31.5dB 0 Hz ~ 3 GHz 75 Ohms 560mW 24-VFQFN Exposed Pad
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98 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
IC ATTENUATOR 0.7-3.7GHZ 8-MSOP / RF Attenuators 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
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2,000 pieces In Stock |
MOQ:50 |
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Mfr. Part No. WS Part No. |
RF ATT 0.25-31.75DB 50OHM 32QFN / RF Attenuators 0.25dB ~ 31.75dB 100 MHz ~ 4 GHz 50 Ohms 32-VFQFN Exposed Pad
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1,083 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 5DB 50OHM 0805 / RF Attenuators 5dB 0 Hz ~ 3 GHz 50 Ohms 63mW 0805 (2012 Metric)
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Low Stock |
MOQ:4 |
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