Attenuators
Browse available Attenuators part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Package/Case | Series | Packaging | Product Status | Attenuation Value | Frequency Range | Power (Watts) | Impedance | Grade | Qualification |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ATT-0523-08-SMA-02RF ATTENUATOR 8DB SMA MODULE |
3,640 | - |
|
Datasheet | SMA In-Line Module | - | Bulk | Active | 8dB | 0 Hz ~ 18 GHz | - | - | - | - |
|
|
ATT-290F-06-SMA-02RF ATTENUATOR 6DB SMA MODULE |
1,939 | - |
|
Datasheet | SMA In-Line Module | - | Bulk | Active | 6dB | 0 Hz ~ 18 GHz | 2W | - | - | - |
|
|
ATT-290F-10-SMA-02RF ATTENUATOR 10DB SMA MODULE |
1,775 | - |
|
Datasheet | SMA In-Line Module | - | Bulk | Active | 10dB | 0 Hz ~ 18 GHz | 2W | - | - | - |
|
|
ATT-290F-20-SMA-02RF ATTENUATOR 20DB SMA MODULE |
2,057 | - |
|
Datasheet | SMA In-Line Module | - | Bulk | Active | 20dB | 0 Hz ~ 18 GHz | 2W | - | - | - |
|
|
ATT-290M-03-SMA-02RF ATTENUATOR 3DB SMA MODULE |
3,960 | - |
|
Datasheet | SMA In-Line Module | - | Bulk | Active | 3dB | 0 Hz ~ 18 GHz | 2W | - | - | - |
|
|
ATT-451M-20-SMA-02RF ATTENUATOR 20DB SMA MODULE |
4,629 | - |
|
Datasheet | SMA In-Line Module | - | Bulk | Active | 20dB | 0 Hz ~ 18 GHz | - | - | - | - |
|
|
M3933/25-24SRF ATTENUATOR 24DB 50OHM SMA |
2,265 | - |
|
Datasheet | SMA In-Line Module | - | Bulk | Discontinued at Digi-Key | 24dB | 0 Hz ~ 2 GHz | 2W | 50 Ohms | - | - |
|
M3933/25-86NRF ATTENUATOR 18DB 50OHM SMA |
4,441 | - |
|
Datasheet | SMA In-Line Module | - | Bag | Active | 18dB | 0 Hz ~ 18 GHz | 2W | 50 Ohms | - | - |
|
|
HMC424G16TRRF ATTENUATOR 31.5DB 50OHM 16QFP |
2,408 | - |
|
Datasheet | 16-LQFP | - | Strip | Obsolete | 31.5dB | 0 Hz ~ 3 GHz | - | 50 Ohms | - | - |
|
HMC603MS10RF ATTENUATOR 0.5-15.5DB 10TFSOP |
1,719 | - |
|
Datasheet | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | - | Strip | Obsolete | 0.5dB ~ 15.5dB | 700 MHz ~ 3.8 GHz | - | 50 Ohms | - | - |
|
HMC273MS10GTRRF ATTENUATOR 1-31DB 50OHM 10SOP |
4,371 | - |
|
Datasheet | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | - | Tape & Reel (TR) | Obsolete | 1dB ~ 31dB | 700 MHz ~ 3.8 GHz | - | 50 Ohms | - | - |
|
HMC539LP3TRRF ATTEN 0.25-7.75DB 50OHM 16QFN |
3,698 | - |
|
Datasheet | 16-VFQFN Exposed Pad | - | Tape & Reel (TR) | Obsolete | 0.25dB ~ 7.75dB | 0 Hz ~ 4 GHz | - | 50 Ohms | - | - |
|
|
HMC603MS10TRRF ATTENUATOR 0.5-15.5DB 10TFSOP |
4,378 | - |
|
Datasheet | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | - | Tape & Reel (TR) | Obsolete | 0.5dB ~ 15.5dB | 700 MHz ~ 3.8 GHz | - | 50 Ohms | - | - |
|
HMC603QS16TRRF ATTEN 0.5-15.5DB 50OHM SSOP |
1,799 | - |
|
Datasheet | 16-SSOP (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | 0.5dB ~ 15.5dB | 700 MHz ~ 3.8 GHz | - | 50 Ohms | - | - |
|
HMC1018LP4ERF ATTENUATOR 1DB-31DB 24VFQFN |
2,858 | - |
|
Datasheet | 24-VFQFN Exposed Pad | - | Strip | Obsolete | 1dB ~ 31dB | 100 MHz ~ 30 GHz | - | 50 Ohms | - | - |
|
|
HMC425LP3ERF ATTENUATOR 0.5-31.5DB 16VFQFN |
3,894 | - |
|
Datasheet | 16-VFQFN Exposed Pad | - | Strip | Obsolete | 0.5dB ~ 31.5dB | 2.2 GHz ~ 8 GHz | - | 50 Ohms | - | - |
|
HMC470LP3ERF ATTENUATOR 1DB-31DB 16VFQFN |
1,896 | - |
|
Datasheet | 16-VFQFN Exposed Pad | - | Strip | Obsolete | 1dB ~ 31dB | 0 Hz ~ 3 GHz | - | 50 Ohms | - | - |
|
|
HMC629LP4ERF ATTENUATOR 3DB-45DB 24VFQFN |
4,801 | - |
|
Datasheet | 24-VFQFN Exposed Pad | - | Strip | Obsolete | 3dB ~ 45dB | 0 Hz ~ 6 GHz | - | 50 Ohms | - | - |
|
|
HMC939LP4ERF ATTENUATOR 1DB-31DB 24VFQFN |
1,315 | - |
|
Datasheet | 24-VFQFN Exposed Pad | - | Strip | Obsolete | 1dB ~ 31dB | 100 MHz ~ 33 GHz | - | 50 Ohms | - | - |
|
SKY12228-12LFRF ATTENUATOR 18.5DB 50OHM 8SOIC |
3,174 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | 18.5dB | 700 MHz ~ 1 GHz | 4W | 50 Ohms | - | - |
Attenuators FAQ
Common questions about selecting, comparing and sourcing Attenuators components through Winsun (HK) Electronics.
What should I check when selecting Attenuators components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Attenuators part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Attenuators parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Attenuators components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
