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.

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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
PE8431 High Power Circulator With 20 dB Pasternack	4,916	-	RFQ	Datasheet	-	Module	Retail Package	Active	Circulator	450 MHz ~ 520 MHz	20dB (Min)	150 W	0.5dB (Max)	1.25	TYPE-N FEMALE	-
PE8323 High Power Isolator With 20 dB I Pasternack	4,192	-	RFQ	Datasheet	-	SMA In-Line Module	Retail Package	Active	Isolator	330 MHz ~ 403 MHz	20dB (Min)	150 W	0.5dB (Max)	1.25	SMA-FEMALE	Module
D3I8020 8.00 - 20.00 GHZ ISOLATOR DiTom Microwave	1,984	-	RFQ	Datasheet	-	Module, SMA Connectors	Bag	Active	Isolator	8 GHz ~ 20 GHz	15dB	10 W	1dB	1.45	SMA-FEMALE	-
D3I1826 18.00 - 26.50 GHZ ISOLATOR DiTom Microwave	4,362	-	RFQ	Datasheet	-	Module, SMA Connectors	Bag	Active	Isolator	18 GHz ~ 26.5 GHz	18dB	10 W	0.8dB	1.4	SMA-FEMALE	-
PE83IR1029 6-18GHZ ISLTR 10W SMA Pasternack	2,940	-	RFQ	Datasheet	-	Module, SMA Connectors	Bag	Active	Isolator	6 GHz ~ 18 GHz	10dB (Min)	-	1.5dB (Max)	1.6	SMA-FEMALE	Module
PE8418 High Power Circulator With 18 dB Pasternack	4,584	-	RFQ	Datasheet	-	Module, SMA Connectors	Retail Package	Active	Circulator	698 MHz ~ 960 MHz	18dB (Min)	1 kW	0.35dB (Max)	1.3	SMA-FEMALE	-
PE83IR1039 2-6GHZ ISLTR 10W SMA Pasternack	4,085	-	RFQ	Datasheet	-	Module, SMA Connectors	Bag	Active	Isolator	2 GHz ~ 6 GHz	12dB (Min)	-	1.8dB (Max)	1.8	SMA-FEMALE	Module
PE83CR1008 High Power Circulator With 20 dB Pasternack	2,619	-	RFQ	Datasheet	-	Module, SMA Connectors	Retail Package	Active	Circulator	7 GHz ~ 12.4 GHz	20dB (Min)	50 W	0.6dB (Max)	1.25	SMA-FEMALE	-
PE8318 Isolator With 20 dB Isolation Fr Pasternack	3,598	-	RFQ	Datasheet	-	Module, SMA Connectors	Retail Package	Active	Isolator	17.3 GHz ~ 22 GHz	20dB (Min)	10 W	0.5dB (Max)	1.25	SMA-FEMALE	-
PE8425 High Power Isolator With 20 dB I Pasternack	4,559	-	RFQ	Datasheet	-	Module	Retail Package	Active	Isolator	380 MHz ~ 460 MHz	20dB (Min)	100 W	0.35dB (Max)	1.25	TYPE-N FEMALE	-
PE83IR1006 High Power Isolator With 18 dB I Pasternack	1,804	-	RFQ	Datasheet	-	SMA In-Line Module	Retail Package	Active	Isolator	4 GHz ~ 8 GHz	18dB (Min)	50 W	0.6dB (Max)	1.3	SMA-FEMALE	Module
D3I0102N 1.00 - 2.00 GHZ ISOLATOR DiTom Microwave	1,064	-	RFQ	Datasheet	-	Module	Bag	Active	Isolator	1 GHz ~ 2 GHz	18dB	50 W	0.5dB	1.3	TYPE-N FEMALE	-
D3C0102N 1.00 - 2.00 GHZ CIRCULATOR DiTom Microwave	4,592	-	RFQ	Datasheet	-	Module	Bag	Active	Circulator	1 GHz ~ 2 GHz	18dB	50 W	0.5dB	1.3	TYPE-N FEMALE	-
D3I2731 27.00 - 31.00 GHZ ISOLATOR DiTom Microwave	1,860	-	RFQ	Datasheet	-	Module	Bag	Active	Isolator	27 GHz ~ 31 GHz	20dB	5 W	0.6dB	1.25	TYPE-K FEMALE	-
D3I2640 26.50 - 40.00 GHZ ISOLATOR DiTom Microwave	1,903	-	RFQ	Datasheet	-	Module	Bag	Active	Isolator	26.5 GHz ~ 40 GHz	14dB	5 W	1dB	1.5	TYPE-K FEMALE	-
PE83IR1004 High Power Isolator with 20 dB I Pasternack	2,073	-	RFQ	Datasheet	-	Module, SMA Connectors	Retail Package	Active	Isolator	2 GHz ~ 4 GHz	20dB (Min)	100 W	0.6dB (Max)	1.3	SMA-FEMALE	-
D3I0802N 0.80 - 2.00 GHZ ISOLATOR DiTom Microwave	1,405	-	RFQ	Datasheet	-	Module	Bag	Active	Isolator	800 MHz ~ 2 GHz	14dB	50 W	1dB	1.5	TYPE-N FEMALE	-
D3C0802N 0.80 - 2.00 GHZ CIRCULATOR DiTom Microwave	2,172	-	RFQ	Datasheet	-	Module	Bag	Active	Circulator	800 MHz ~ 2 GHz	14dB	50 W	1dB	1.5	TYPE-N FEMALE	-
PE83IR1036 26.5-40GHZ ISLTR 10W 2.92MM Pasternack	2,478	-	RFQ	Datasheet	-	Module	Bag	Active	Isolator	26.5 GHz ~ 40 GHz	12dB (Min)	-	1.7dB (Max)	1.7	-	Module
PE83CR1024 Dual Junction Circulator With 40 Pasternack	2,936	-	RFQ	Datasheet	-	Module, SMA Connectors	Retail Package	Active	Circulator	11 GHz ~ 18 GHz	40dB (min)	5 W	1.2dB (Max)	1.25	SMA-FEMALE	Module

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FREQUENTLY ASKED QUESTIONS

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.