Attenuators
Explore Attenuators parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Package/Case | Series | Packaging | Product Status | Attenuation Value | Frequency Range | Power (Watts) | Impedance | Grade | Qualification |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SKY12406-360LFRF ATTENUATOR 12.4DB 50OHM 8QFN |
2,793 |
|
Datasheet | 8-VFQFN Exposed Pad | - | Tape & Reel (TR) | Obsolete | 12.4dB | 50 MHz ~ 600 MHz | - | 50 Ohms | - | - |
|
GAT-12+FXD ATTEN / SURF MT / ROHS |
1,154 |
|
Datasheet | 4-SMD, No Lead | - | Tape & Reel (TR) | Active | 12dB | 0 Hz ~ 8 GHz | 500mW | 50 Ohms | - | - |
|
|
F2270NLGK8VFQFPN 3.00X3.00X1.00 MM, 0.50MM |
4,391 |
|
Datasheet | 16-VFQFN Exposed Pad | - | Tape & Reel (TR) | Active | 35dB | 3 MHz ~ 5 GHz | - | 75 Ohms | - | - |
|
|
RFSA3043TR7CATV VOLTAGE CONTROLLED ATTENUAT |
1,495 |
|
Datasheet | 16-VFQFN Exposed Pad | - | Tape & Reel (TR) | Active | 0dB | 5 MHz ~ 3 GHz | 500mW | 75 Ohms | - | - |
|
|
QPC4043TR775-OHM VCA - LOW INSERTION LOSS |
1,300 |
|
Datasheet | 16-VFLGA Exposed Pad | - | Tape & Reel (TR) | Active | 31dB | 3 GHz ~ 5 GHz | - | 75 Ohms | - | - |
|
AA103-72LFRF ATTENUATOR 10DB 50OHM SC74A |
1,018 |
|
Datasheet | SOT-5 | - | Tape & Reel (TR) | Obsolete | 10dB | 0 Hz ~ 2.5 GHz | 1W | 50 Ohms | - | - |
|
|
C16N50Z4ARF ATTENUATOR 50OHM |
4,188 |
|
Datasheet | Nonstandard SMD | - | Tape & Reel (TR) | Active | - | 0 Hz ~ 3 GHz | 16W | 50 Ohms | - | - |
|
|
A5B50X1ARF ATTENUATOR 50OHM |
4,886 |
|
Datasheet | Nonstandard SMD | - | Tape & Reel (TR) | Active | - | 0 Hz ~ 4 GHz | 5W | 50 Ohms | - | - |
|
|
TQP4M9072DC-4 GHZ 6-BIT SERIAL CTRL HIGH |
2,867 |
|
Datasheet | 24-VFQFN Exposed Pad | - | Tape & Reel (TR) | Active | - | - | - | - | - | - |
|
|
F1978NCGK8VFQFPN 4.00X4.00X0.75 MM, 0.50MM |
2,677 |
|
Datasheet | 20-WFQFN Exposed Pad | - | Tape & Reel (TR) | Active | 31.1dB | 3 MHz ~ 5 GHz | - | 75 Ohms | - | - |
|
|
F1975NCGI8VFQFPN 4.00X4.00X0.75 MM, 0.50MM |
3,786 |
|
Datasheet | 20-WFQFN Exposed Pad | - | Tape & Reel (TR) | Active | 0dB ~ 31dB | 3 MHz ~ 5 GHz | - | 75 Ohms | - | - |
|
|
QPC3223TR750-6000MHZ 2-BIT, 18DB RANGE DSA |
1,899 |
|
Datasheet | 12-VFQFN Exposed Pad | - | Tape & Reel (TR) | Active | 0dB | 50 MHz ~ 6 GHz | - | 50 Ohms | - | - |
|
AT0603T07ECATDRF ATTENUATOR 7DB 50OHM |
1,137 |
|
Datasheet | - | AT | Tape & Reel (TR) | Active | 7dB | 0 Hz ~ 20 GHz | 1W | 50 Ohms | - | - |
|
|
AT0603T09ECATDRF ATTENUATOR 9DB 50OHM |
2,990 |
|
Datasheet | - | AT | Tape & Reel (TR) | Active | 9dB | 0 Hz ~ 20 GHz | 1W | 50 Ohms | - | - |
|
|
F1912NCGI8VFQFPN 4.00X4.00X0.75 MM, 0.50MM |
2,539 |
|
Datasheet | 20-WFQFN Exposed Pad | - | Tape & Reel (TR) | Active | 0.5dB ~ 31.5dB | 1 MHz ~ 4 GHz | 1.5W | 50 Ohms | - | - |
|
SKY12332-310LFRF ATTENUATOR 31.5DB 50OHM 32QFN |
2,724 |
|
Datasheet | 32-VFQFN Exposed Pad | - | Tape & Reel (TR) | Obsolete | 31.5dB | 0 Hz ~ 1 GHz | 2W | 50 Ohms | - | - |
|
|
A250N50X4RF ATTENUATOR 50OHM |
1,002 |
|
Datasheet | Nonstandard SMD | - | Bag | Active | - | 0 Hz ~ 2.2 GHz | 250W | 50 Ohms | - | - |
|
|
250250-4X50-2RF ATTENUATOR 50OHM |
3,842 |
|
Datasheet | 2-SMD, No Lead | - | Tape & Reel (TR) | Active | - | 0 Hz ~ 2 GHz | 40W | 50 Ohms | - | - |
|
|
F1953NCGI8RF ATTENUATOR 0.5DB |
3,202 |
|
Datasheet | 20-WFQFN Exposed Pad | - | Tape & Reel (TR) | Active | 0.5dB | 400 MHz ~ 4 GHz | - | - | - | - |
|
|
F1951NBGI8VFQFPN 4.00X4.00X0.80 MM, 0.50MM |
3,486 |
|
Datasheet | 24-WFQFN Exposed Pad | - | Tape & Reel (TR) | Active | 0.5dB ~ 32.5dB | 100 MHz ~ 4 GHz | - | 50 Ohms | - | - |
Frequently Asked Questions
What are Attenuators components used for?
Attenuators components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Attenuators part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Attenuators parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
