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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
D3I4012YMG4.00 - 12.00 GHz Cryogenic Isola |
3,494 |
|
Datasheet | - | Module, SMA Connectors | Bulk | Active | Isolator | 4 GHz ~ 12 GHz | 12dB (Min) | 20 W | 1dB | - | SMA-FEMALE | Module |
|
|
D3C4012YMG4.00 - 12.00 GHz Cryogenic Circu |
2,630 |
|
Datasheet | - | Module, SMA Connectors | Bulk | Active | Circulator | 4 GHz ~ 12 GHz | 12dB (Min) | 20 W | 1dB | - | SMA-FEMALE | Module |
|
|
D4C4012Y4.00 - 12.00 GHz Cryogenic Circu |
1,668 |
|
Datasheet | - | Module, SMA Connectors | Bulk | Active | Circulator | 4 GHz ~ 8 GHz | 12dB (Min) | 20 W | 1dB | - | SMA-FEMALE | Module |
|
|
D4I4012Y4.00 - 12.00 GHz Cryogenic Isola |
3,452 |
|
Datasheet | - | Module, SMA Connectors | Bulk | Active | Isolator | 4 GHz ~ 12 GHz | 24dB (Min) | 20 W | 2dB | - | SMA-FEMALE | Module |
|
|
D4I4012YMG4.00 - 12.00 GHz Cryogenic Isola |
3,257 |
|
Datasheet | - | Module, SMA Connectors | Bulk | Active | Isolator | 4 GHz ~ 12 GHz | 24dB (Min) | 20 W | 2dB | - | SMA-FEMALE | Module |
|
|
D4C4012YMG4.00 - 12.00 GHz Cryogenic Circu |
4,927 |
|
Datasheet | - | Module, SMA Connectors | Bulk | Active | Circulator | 4 GHz ~ 12 GHz | 12dB (Min) | 20 W | 1dB | - | SMA-FEMALE | Module |
|
|
3A2BFCIRCULATOR, COAXIAL; 225-400 MHZ |
1,864 |
|
Datasheet | - | Module, SMA Connectors | Bag | Active | Isolator | 225 MHz ~ 400 MHz | 16dB | 40 W | 0.9dB | - | SMT | - |
|
|
2A3BAM-ROHSISOLATOR, COAXIAL; 2-800 MHZ |
1,541 |
|
Datasheet | - | Module, SMA Connectors | Bag | Active | Isolator | 800 MHz ~ 2 GHz | 15dB (Min) | 2 W | 1dB | 1.5 | SMA-FEMALE | - |
|
CU4S0508AC-3600-00CIRCULATOR, CU4S0508 SERIES, CW, |
1,114 |
|
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 |
|
|
CU4S0508BC-3500-00CIRCULATOR, CU4S0508 SERIES, CCW |
3,949 |
|
Datasheet | CU4S0508 | 6-SMD, No Lead | Tape & Reel (TR) | Obsolete | Circulator | 3.4 GHz ~ 3.6 GHz | 10dB (Min) | 5 W | 1.2dB (Max) | 2 | - | 6-SMD |
|
CU4S0508BT-3450-00ISOLATOR, CU4S0508 SERIES, CCW, |
3,400 |
|
Datasheet | CU4S0508 | 6-SMD, No Lead | Tape & Reel (TR) | Obsolete | Isolator | 3.3 GHz ~ 3.6 GHz | 10dB (Min) | 5 W | 1dB (Max) | 1.8 | - | 6-SMD |
|
|
CU4S0508AC-3500-00CIRCULATOR, CU4S0508 SERIES, CW, |
4,156 |
|
Datasheet | CU4S0508 | 6-SMD, No Lead | Tape & Reel (TR) | Obsolete | Circulator | 3.4 GHz ~ 3.6 GHz | 10dB (Min) | 5 W | 1.2dB (Max) | 2 | - | 6-SMD |
|
|
CU4S0508BC-3650-00CIRCULATOR, CU4S0508 SERIES, CCW |
1,578 |
|
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 |
|
|
CU4S0508AT-3600-00ISOLATOR, CU4S0508 SERIES, CW, 3 |
2,424 |
|
Datasheet | CU4S0508 | 6-SMD, No Lead | Tape & Reel (TR) | Obsolete | Isolator | 3.5 GHz ~ 3.7 GHz | 10dB (Min) | 5 W | 1dB (Max) | 1.8 | - | 6-SMD |
|
|
CU4S0509AT-3700-00ISOLATOR, CU4S0509 SERIES, CW, 3 |
2,386 |
|
Datasheet | CU4S0509 | 6-SMD, No Lead | Tape & Reel (TR) | Obsolete | Isolator | 3.6 GHz ~ 3.8 GHz | 9dB (Min) | 5 W | 1.1dB (Max) | 1.8 | - | 6-SMD |
|
|
CU4S0509BT-3900-00ISOLATOR, CU4S0509 SERIES, CCW, |
3,658 |
|
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 |
|
|
CU4S0508BC-3450-00CIRCULATOR, CU4S0508 SERIES, CCW |
2,131 |
|
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 |
|
|
CU4S0508AT-3450-00ISOLATOR, CU4S0508 SERIES, CW, 3 |
2,684 |
|
Datasheet | CU4S0508 | 6-SMD, No Lead | Tape & Reel (TR) | Obsolete | Isolator | 3.3 GHz ~ 3.6 GHz | 10dB (Min) | 5 W | 1dB (Max) | 1.8 | - | 6-SMD |
|
|
CU4S0509BT-3700-00ISOLATOR, CU4S0509 SERIES, CCW, |
2,026 |
|
Datasheet | CU4S0509 | 6-SMD, No Lead | Tape & Reel (TR) | Obsolete | Isolator | 3.6 GHz ~ 3.8 GHz | 9dB (Min) | 5 W | 1.1dB (Max) | 1.8 | - | 6-SMD |
|
|
CU4S0508BT-3600-00ISOLATOR, CU4S0508 SERIES, CCW, |
1,077 |
|
Datasheet | CU4S0508 | 6-SMD, No Lead | Tape & Reel (TR) | Obsolete | Isolator | 3.5 GHz ~ 3.7 GHz | 10dB (Min) | 5 W | 1dB (Max) | 1.8 | - | 6-SMD |
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.
