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 31.75DB 24VFQFN / RF Attenuators 31.75dB 100 MHz ~ 4 GHz 24-VFQFN Exposed Pad, CSP
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30,865 pieces In Stock |
MOQ:25 |
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Mfr. Part No. WS Part No. |
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910 pieces In Stock |
MOQ:10 |
Need to verify |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 31.75DB 32VFQFN / RF Attenuators 0dB ~ 31.75dB 9 kHz ~ 6 GHz 50 Ohms 32-VFQFN Exposed Pad
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5,618 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
0.5 dB LSB GaAs MMIC 6-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, DC - 3.8 GHz | RF ATTEN 0.5-31.5DB 50OHM 24VQFN
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2,877 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 35DB 24CLCC / RF Attenuators 35dB 5 GHz ~ 30 GHz 24-CLCC Exposed Pad
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350 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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65 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 31.75DB 32VFQFN
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3,070 pieces In Stock |
MOQ:3 |
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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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Low Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
ATTENUATOR DGTL 6BIT 24QFN
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2,877 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
WIDEBAND FIXED ATTENUATOR FAMILY, DC - 25 GHz | RF ATTENUATOR 10DB 50OHM 6TDFN
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300 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
IC ATTENUATOR DGTL 6BIT 4X4QFN
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4,580 pieces In Stock |
MOQ:16 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 31.5DB 50OHM 24QFN / RF Attenuators 31.5dB 0 Hz ~ 4 GHz 50 Ohms 560mW 24-VFQFN Exposed Pad
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5,000 pieces In Stock |
MOQ:16 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 36DB-42DB 6MCOB / RF Attenuators 36dB ~ 42dB 50 MHz ~ 4 GHz 50 Ohms 300mW 6-MCOB
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150 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 45DB 50OHM 24VFQFN / RF Attenuators 45dB 0 Hz ~ 6 GHz 50 Ohms 24-VFQFN Exposed Pad
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500 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 7DB 50OHM 16VFQFN
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1,900 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
ATTENUATOR,RF,DIGITAL,
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10 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
IC ATTENUATOR DC-6GHZ 16-QFN
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590 pieces In Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 31.75DB 32VFQFN
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1,500 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 32DB 50OHM SOT23-6
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Low Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
RF Attenuators 26dB 0 Hz ~ 18 GHz 50 Ohms 12-CLCC Exposed Pad
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6 pieces |
MOQ:0 |
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Mfr. Part No. WS Part No. |
RF Attenuators 0dB 0 Hz ~ 50 GHz 50 Ohms 1W 2.4mm In-Line Module
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6 pieces |
MOQ:0 |
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Mfr. Part No. WS Part No. |
RF Attenuators 4dB 0 Hz ~ 40 GHz 50 Ohms 2W Die
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6 pieces |
MOQ:0 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 10DB 50OHM / RF Attenuators 10dB 0 Hz ~ 8 GHz 50 Ohms 1W
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 12DB 24VFQFN / RF Attenuators 12dB 700 MHz ~ 4 GHz 24-VFQFN Exposed Pad
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69 pieces In Stock |
MOQ:3 |
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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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Low Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
1 dB LSB SILICON MMIC 4-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, 0.1 - 8 GHz | RF ATTENUATOR 15DB 16VFQFN
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18,489 pieces In Stock |
MOQ:50 |
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Mfr. Part No. WS Part No. |
0.5 dB LSB GaAs MMIC 6-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, 2.2 - 8.0 GHz | RF ATTENUATOR 0.5-31.5DB 16VFQFN
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958 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
ATTENUATR 31.5DB 6BIT PAR 24VQFN
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Low Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 20DB DIE / RF Attenuators 20dB 0 Hz ~ 20 GHz 2W Die
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Low Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 12.4DB 50OHM 8QFN
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Low Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
EP VARIABLE GAIN ATTENUATOR / RF Attenuators 0.5dB ~ 31.5dB 100 MHz ~ 6 GHz 50 Ohms 360mW 24-VFQFN Exposed Pad, CSP
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Low Stock |
MOQ:4 |
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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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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
VFQFPN 3.00X3.00X1.00 MM, 0.50MM / RF Attenuators 34.6dB 1 MHz ~ 3 GHz 50 Ohms 16-VFQFN Exposed Pad
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Low Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 4DB 50OHM 0402 / RF Attenuators 4dB 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 1DB 50OHM 0402 / RF Attenuators 1dB 0 Hz ~ 10 GHz 50 Ohms 32mW 0402 (1005 Metric)
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Low Stock |
MOQ:800 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 6DB 50OHM 0402 / RF Attenuators 6dB 0 Hz ~ 10 GHz 50 Ohms 32mW 0402 (1005 Metric)
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Low Stock |
MOQ:800 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 3DB 50OHM 0402 / RF Attenuators 3dB 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 2DB 50OHM 0402 / RF Attenuators 2dB 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 8DB 50OHM 0402 / RF Attenuators 8dB 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 12DB 100OHM 12QFN / RF Attenuators 12dB 50 MHz ~ 600 MHz 100 Ohms 12-WFQFN Exposed Pad
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Low Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 31.5DB 50OHM 32QFN / RF Attenuators 31.5dB 0 Hz ~ 1 GHz 50 Ohms 2W 32-VFQFN Exposed Pad
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Low Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
ATTENUATOR
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 31DB 24VFQFN / RF Attenuators 31dB 100 MHz ~ 33 GHz 24-VFQFN Exposed Pad
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 15DB 50OHM 16VFQFN / RF Attenuators 15dB 0 Hz ~ 10 GHz 50 Ohms 16-VFQFN Exposed Pad
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12 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
TAPE AND REEL,VARIABLE ATTENUATO
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 12DB 24VFQFN
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306 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 20DB 50OHM MODULE
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39 pieces In Stock |
MOQ:2 |
Need to verify |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 1DB-31DB 24VFQFN
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Low Stock |
MOQ:2 |
Need to verify |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 30DB MODULE
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500 pieces In Stock |
MOQ:8 |
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