RF Circulators and Isolators
Browse available RF Circulators and Isolators 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 | Series | Package/Case | Packaging | Product Status | Type | Frequency | Isolation | Power - Average Forward | Insertion Loss | VSWR | Connector Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
D3I2731Q27.00 - 31.00 GHZ ISOLATOR, 2.4M |
1,948 | - |
|
Datasheet | - | Module | Bag | Active | Isolator | 27 GHz ~ 31 GHz | 20dB | 5 W | 0.6dB | 1.25 | 2.4mm FEMALE | - |
|
D4C8020-28.00 - 20.00 GHZ CIRCULATOR |
1,599 | - |
|
Datasheet | - | Module, SMA Connectors | Bag | Active | Circulator | 8 GHz ~ 20 GHz | 15dB | 5 W | 1dB | 1.45 | SMA-FEMALE | - |
|
D4I80208.00 - 20.00 GHZ ISOLATOR |
1,148 | - |
|
Datasheet | - | Module, SMA Connectors | Bag | Active | Isolator | 8 GHz ~ 20 GHz | 30dB | 10 W | 2dB | 1.45 | SMA-FEMALE | - |
|
|
D4C8020-48.00 - 20.00 GHZ CIRCULATOR |
3,944 | - |
|
Datasheet | - | Module, SMA Connectors | Bag | Active | Circulator | 8 GHz ~ 20 GHz | 15dB | 5 W | 1dB | 1.45 | SMA-FEMALE | - |
|
|
D3I4042-140.00 - 42.00 GHZ ISOLATOR |
3,277 | - |
|
Datasheet | - | Module | Bag | Active | Isolator | 40 GHz ~ 42 GHz | 20dB | 5 W | 0.8dB | 1.25 | TYPE-K FEMALE | - |
|
|
D3I2731Q-327.00 - 31.00 GHZ ISOLATOR, 2.4M |
3,553 | - |
|
Datasheet | - | Module | Bag | Active | Isolator | 27 GHz ~ 31 GHz | 20dB | 5 W | 0.6dB | 1.25 | 2.4mm FEMALE | - |
|
|
D4C8020-18.00 - 20.00 GHZ CIRCULATOR |
2,936 | - |
|
Datasheet | - | Module, SMA Connectors | Bag | Active | Circulator | 8 GHz ~ 20 GHz | 15dB | 5 W | 1dB | 1.45 | SMA-FEMALE | - |
|
|
D4C80208.00 - 20.00 GHZ CIRCULATOR |
3,019 | - |
|
Datasheet | - | Module, SMA Connectors | Bag | Active | Circulator | 8 GHz ~ 20 GHz | 15dB | 5 W | 1dB | 1.45 | SMA-FEMALE | - |
|
|
D3I404240.00 - 42.00 GHZ ISOLATOR |
1,289 | - |
|
Datasheet | - | Module | Bag | Active | Isolator | 40 GHz ~ 42 GHz | 20dB | 5 W | 0.8dB | 1.25 | TYPE-K FEMALE | - |
|
|
D3I3841-238.00 - 41.00 GHZ ISOLATOR |
4,388 | - |
|
Datasheet | - | Module | Bag | Active | Isolator | 38 GHz ~ 41 GHz | 17dB | 5 W | 1dB | 1.3 | TYPE-K FEMALE | - |
|
|
D4I8020-38.00 - 20.00 GHZ ISOLATOR |
1,072 | - |
|
Datasheet | - | Module, SMA Connectors | Bag | Active | Isolator | 8 GHz ~ 20 GHz | 30dB | 10 W | 2dB | 1.45 | SMA-FEMALE | - |
|
FMWIR1000WG ISOLATOR WR-10 75-110 GHZ 25 |
3,196 | - |
|
Datasheet | - | Module | Bag | Active | Isolator | 75 GHz ~ 110 GHz | 30dB | 1 W | 2.3dB | 1.5 | - | Module |
|
|
FM-W42CR001WG CIRCULATOR WR-42 17.6-26.7 GH |
3,767 | - |
|
Datasheet | - | Module | Bag | Active | Circulator | 17.6 GHz ~ 26.7 GHz | 18dB (Min) | 30 W | 0.3dB (Max) | 1.3 | - | Module |
|
|
FMWIR1004WG ISOLATOR WR-22 33-50 GHZ 25 D |
4,245 | - |
|
Datasheet | - | Module | Bag | Active | Isolator | 33 GHz ~ 50 GHz | 30dB | 1 W | 1.5dB | 1.4 | - | Module |
|
|
FMWIR1005WG ISOLATOR WR-28 26.5-40 GHZ 25 |
4,925 | - |
|
Datasheet | - | Module | Bag | Active | Isolator | 26.5 GHz ~ 40 GHz | 30dB | 1 W | 1.2dB | 1.4 | - | Module |
|
D3C0405-30.40 - 0.50 GHZ CIRCULATOR |
2,890 | - |
|
Datasheet | - | Module, SMA Connectors | Bag | Active | Circulator | 400 MHz ~ 500 MHz | 16dB | 300 W | 0.6dB | 1.4 | SMA-FEMALE | - |
|
D3C2640-526.50 - 40.00 GHZ CIRCULATOR |
2,678 | - |
|
Datasheet | - | Module | Bag | Active | Circulator | 26.5 GHz ~ 40 GHz | 14dB | 5 W | 1dB | 1.5 | TYPE-K FEMALE | - |
|
|
D3C2640-126.50 - 40.00 GHZ CIRCULATOR |
3,719 | - |
|
Datasheet | - | Module | Bag | Active | Circulator | 26.5 GHz ~ 40 GHz | 14dB | 5 W | 1dB | 1.5 | TYPE-K FEMALE | - |
|
|
D3C0405-40.40 - 0.50 GHZ CIRCULATOR |
1,562 | - |
|
Datasheet | - | Module, SMA Connectors | Bag | Active | Circulator | 400 MHz ~ 500 MHz | 16dB | 300 W | 0.6dB | 1.4 | SMA-FEMALE | - |
|
|
D3C2030-720.00 - 30.00 GHZ CIRCULATOR |
3,652 | - |
|
Datasheet | - | Module | Bag | Active | Circulator | 20 GHz ~ 30 GHz | 16dB | 5 W | 0.7dB | 1.4 | TYPE-K FEMALE | - |
RF Circulators and Isolators FAQ
Common questions about selecting, comparing and sourcing RF Circulators and Isolators components through Winsun (HK) Electronics.
What should I check when selecting RF Circulators and Isolators 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 RF Circulators and Isolators 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 RF Circulators and Isolators 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 RF Circulators and Isolators 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.
