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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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 | - | - |
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.
