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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
CU4S0508BC-3600-00CIRCULATOR, CU4S0508 SERIES, CCW |
2,309 | - |
|
Datasheet | CU4S0508 | 6-SMD, No Lead | Tape & Reel (TR) | Obsolete | Circulator | 3.4 GHz ~ 3.8 GHz | 9dB (Min) | 5 W | 1.3dB (Max) | 2 | - | 6-SMD |
|
SKYFR-001823CIRCULATOR, 3300MHZ - 3800MHZ, 7 |
3,316 | - |
|
Datasheet | - | Module | Tape & Reel (TR) | Active | Circulator | 3.3 GHz ~ 3.8 GHz | 16dB (Min) | 20 W | 0.5dB (Max) | - | SMT | - |
|
|
CU4S0508AC-3450-00CIRCULATOR, CU4S0508 SERIES, CW, |
4,653 | - |
|
Datasheet | CU4S0508 | 6-SMD, No Lead | Tape & Reel (TR) | Obsolete | Circulator | 3.3 GHz ~ 3.6 GHz | 10dB (Min) | 5 W | 1.2dB (Max) | 2 | - | 6-SMD |
|
CU4S0509AT-3900-00ISOLATOR, CU4S0509 SERIES, CW, 3 |
4,316 | - |
|
Datasheet | CU4S0509 | 6-SMD, No Lead | Tape & Reel (TR) | Obsolete | Isolator | 3.8 GHz ~ 4 GHz | 9dB (Min) | 5 W | 1.1dB (Max) | 1.8 | - | 6-SMD |
|
|
CU4S0508AC-3650-00CIRCULATOR, CU4S0508 SERIES, CW, |
2,621 | - |
|
Datasheet | CU4S0508 | 6-SMD, No Lead | Tape & Reel (TR) | Obsolete | Circulator | 3.5 GHz ~ 3.8 GHz | 10dB (Min) | 5 W | 1.2dB (Max) | 2 | - | 6-SMD |
|
|
SKYFR-001722CIRCULATOR, 4500MHZ - 5000MHZ, 1 |
3,160 | - |
|
Datasheet | - | Module | Tape & Reel (TR) | Active | Circulator | 4.5 GHz ~ 5 GHz | 14dB (Min) | 20 W | 0.25dB (Max) | - | SMT | - |
|
|
SKYFR-001803CIRCULATOR, 2490MHZ - 2690MHZ, 1 |
2,937 | - |
|
Datasheet | - | Module | Tape & Reel (TR) | Active | Circulator | 2.49 GHz ~ 2.69 GHz | 16dB (Min) | 20 W | 0.33dB (Max) | - | SMT | - |
|
|
SKYFR-001385CIRCULATOR, ROBUST LEAD |
4,205 | - |
|
Datasheet | - | Module | Tape & Reel (TR) | Active | Circulator | 729 MHz ~ 756 MHz | 20dB (Min) | 60 W | 0.32dB (max) | - | SMT | - |
|
|
SKYFR-001736CIRCULATOR, 2400MHZ - 2500MHZ, 2 |
3,215 | - |
|
Datasheet | - | Module | Tape & Reel (TR) | Active | Circulator | 2.4 GHz ~ 2.5 GHz | 23dB (Min) | 650 W | 0.14dB | - | SMT | - |
|
|
SKYFR-001398ISOLATOR, ROBUST LEAD |
2,460 | - |
|
Datasheet | - | Module | Tape & Reel (TR) | Active | Isolator | 758 MHz ~ 803 MHz | 12dB (Min) | 100 W | 0.27dB (Max) | - | SMT | - |
|
|
SFI1020-NISOLATOR TYPE N JACK 1GHZ-2GHZ 1 |
1,655 | - |
|
Datasheet | - | N-Type In-Line Module | Bag | Active | Isolator | 1 GHz ~ 2 GHz | 17dB (Min) | 10 W | 0.7dB (Max) | 1.35 | TYPE-N FEMALE | Module |
|
|
SFI0820MISOLATOR SMA JACK 8GHZ-20GHZ 10 |
3,897 | - |
|
Datasheet | - | Module, SMA Connectors | Bag | Active | Isolator | 8 GHz ~ 20 GHz | 15dB (Min) | 10 W | 1dB | 1.45 | SMA-FEMALE, SMA-MALE | Module |
|
|
SFC0780SCIRCULATOR 0.7-0.8 GHZ 10 W SMA |
1,520 | - |
|
Datasheet | - | Module, SMA Connectors | Bag | Active | Circulator | 700 MHz ~ 800 MHz | 18dB (Min) | 10 W | 0.5dB (Max) | 1.25 | SMA-FEMALE | Module |
|
|
SFI1722NISOLATOR TYPE N JACK 1.7GHZ-2.2G |
2,911 | - |
|
Datasheet | - | Module | Bag | Active | Isolator | 1.7 GHz ~ 2.2 GHz | 17dB (Min) | 10 W | 0.5dB (Max) | 1.25 | TYPE-N FEMALE | Module |
|
|
SFI1722SISOLATOR SMA JACK 1.7GHZ-2.2GHZ |
4,996 | - |
|
Datasheet | - | Module, SMA Connectors | Bag | Active | Isolator | 1.7 GHz ~ 2.2 GHz | 18dB (Min) | 10 W | 0.6dB (Max) | 1.35 | SMA-FEMALE | Module |
|
|
FMCR1033CIRCULATOR 3-5 GHZ 10 W SMA |
3,247 | - |
|
Datasheet | - | Module, SMA Connectors | Bag | Active | Circulator | 3 GHz ~ 5 GHz | 18dB (Min) | 10 W | 0.6dB (Max) | 1.3 | SMA-FEMALE | Module |
|
|
SFI3846NISOLATOR TYPE N JACK 380MHZ-460M |
4,249 | - |
|
Datasheet | - | Module | Bag | Active | Isolator | 380 MHz ~ 460 MHz | 20dB (Min) | 100 W | 0.35dB (Max) | 1.25 | TYPE-N FEMALE | Module |
|
|
SFC0780CIRCULATOR 0.7-0.8 GHZ 300 W SMA |
2,503 | - |
|
Datasheet | - | - | Bag | Obsolete | - | - | - | - | - | - | - | - |
|
|
FMIR1004ISOLATOR SMA JACK 2GHZ-4GHZ 100 |
2,769 | - |
|
Datasheet | - | Module, SMA Connectors | Bag | Obsolete | Isolator | 2 GHz ~ 4 GHz | 20dB (Min) | 100 W | 0.6dB (Max) | 1.3 | SMA-FEMALE | - |
|
|
FMCR1016CIRCULATOR 1.7-2.2 GHZ 50 W TYPE |
1,336 | - |
|
Datasheet | - | Module | Bag | Active | Circulator | 1.7 GHz ~ 2.2 GHz | 15dB (Min) | 50 W | 0.8dB (Max) | 1.25 | TYPE-N FEMALE | Module |
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.
