RF Circulators and Isolators
Explore RF Circulators and Isolators 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 | 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 |
Frequently Asked Questions
What are RF Circulators and Isolators components used for?
RF Circulators and Isolators 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 RF Circulators and Isolators 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 RF Circulators and Isolators 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.
