RF Directional Coupler

Explore RF Directional Coupler 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.

Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Packaging	Product Status	Coupler Type	Frequency	Coupling Factor	Applications	Insertion Loss	Power - Max	Isolation	Return Loss	Supplier Device Package
MC0640-20 COUPLER 6-40 GHZ 20 W 2.92MM Fairview Microwave	3,443	0.00	RFQ	Datasheet	-	Bag	Obsolete	-	-	-	-	-	-	-	-	-
FMWCP1019 WG COUPLER WR-90 8.2-12.4 GHZ 30 Fairview Microwave	3,469	0.00	RFQ	Datasheet	-	Bag	Obsolete	Standard	8.2GHz ~ 12.4GHz	30dB	General Purpose	0.15dB	-	-	-	Module
FMCP1148 HYBRID 2.92MM 20MHZ-40GHZ 20 W Fairview Microwave	2,014	0.00	RFQ	Datasheet	-	Bag	Active	Standard	20GHz ~ 40GHz	3dB	General Purpose	1.6dB	-	15dB	-	Module
FMWCP1089K-30 WG COUPLER WR-28 26.5-40 GHZ 30 Fairview Microwave	2,666	0.00	RFQ	Datasheet	-	Bag	Active	Standard	26.5GHz ~ 40GHz	30 ± 1.5dB	General Purpose	0.2dB	-	-	-	Module
FMWCT1046 WG COUPLER WR-34 22-33 GHZ 40 DB Fairview Microwave	2,290	0.00	RFQ	Datasheet	-	Bag	Active	Standard	22GHz ~ 33GHz	40dB	General Purpose	0.1dB	-	-	-	Module
FMWCT1070 WG COUPLER WR-90 8.2-12.4 GHZ 40 Fairview Microwave	2,449	0.00	RFQ	Datasheet	-	Bag	Active	Standard	8.2GHz ~ 12.4GHz	40dB	General Purpose	0.1dB	-	-	-	Module
FMWCT1115 WG COUPLER WR-137 5.85-8.2 GHZ 5 Fairview Microwave	4,377	0.00	RFQ	Datasheet	-	Bag	Active	Standard	5.85GHz ~ 8.2GHz	50dB	General Purpose	0.1dB	-	-	-	Module
FMWCT1099 WG COUPLER WR-112 7.05-10 GHZ 50 Fairview Microwave	1,537	0.00	RFQ	Datasheet	-	Bag	Active	Standard	7.05GHz ~ 10GHz	50dB	General Purpose	0.1dB	-	-	-	Module
FMWCT1028 WG COUPLER WR-112 7.05-10 GHZ 20 Fairview Microwave	1,557	0.00	RFQ	Datasheet	-	Bag	Active	Standard	7.05GHz ~ 10GHz	20dB	General Purpose	0.1dB	-	-	-	Module
FMWCT1040 WG COUPLER WR-137 5.85-8.2 GHZ 2 Fairview Microwave	2,174	0.00	RFQ	Datasheet	-	Bag	Active	Standard	5.85GHz ~ 8.2GHz	20dB	General Purpose	0.1dB	-	-	-	Module
FMWCT1044 WG COUPLER WR-34 22-33 GHZ 20 DB Fairview Microwave	1,201	0.00	RFQ	Datasheet	-	Bag	Active	Standard	22GHz ~ 33GHz	20dB	General Purpose	0.1dB	-	-	-	Module
2025-6020-20 COUPLER,MULTI-OCTAVE, MACOM Technology Solutions	2,481	0.00	RFQ	Datasheet	-	Bulk	Active	Standard	6GHz ~ 18GHz	20 ± 1dB	General Purpose	0.6dB	50W	-	-	-
CPL-5226-20-SMA-79 RF DIR COUPLER 6GHZ-18GHZ Cinch Connectivity Solutions Midwest Microwave	3,805	998.72	RFQ	Datasheet	-	Bulk	Active	Standard	6GHz ~ 18GHz	20dB ± 1dB	-	0.6dB	50W	-	-	-
R432171000 COUPLER: N 0.15-0.3GHZ 3DB Radiall USA, Inc.	2,580	1266.27	RFQ	Datasheet	-	Bulk	Active	Standard	150MHz ~ 300MHz	3dB	General Purpose	0.3dB	500W	30dB	-	-
R432175000 COUPLER: N 0.15-0.3GHZ 30DB Radiall USA, Inc.	4,488	1266.27	RFQ	Datasheet	-	Bulk	Active	Standard	150MHz ~ 300MHz	30 ± 0.3dB	General Purpose	0.4dB	500W	-	-	-
R433664000 COUPLER: N 3.7-8.3GHZ 20DB FLAT Radiall USA, Inc.	1,701	1543.26	RFQ	Datasheet	-	Bulk	Active	Standard	3.7GHz ~ 8.3GHz	20 ± 0.5dB	General Purpose	0.4dB	50W	-	-	-
FMWCT1059 WG COUPLER WR-62 12.4-18 GHZ 50 Fairview Microwave	2,038	0.00	RFQ	Datasheet	-	Bag	Active	Standard	12.4GHz ~ 18GHz	50dB	General Purpose	0.1dB	-	-	-	Module
FMCP1010 COUPLER 0.1-0.5 GHZ 500 W TYPE N Fairview Microwave	4,090	0.00	RFQ	Datasheet	-	Bag	Active	Standard	100MHz ~ 500MHz	40 ± 1dB	General Purpose	0.3dB	-	-	-	Module
FMWCT1068 WG COUPLER WR-90 8.2-12.4 GHZ 20 Fairview Microwave	1,337	0.00	RFQ	Datasheet	-	Bag	Active	Standard	8.2GHz ~ 12.4GHz	20dB	General Purpose	0.1dB	-	-	-	Module
FMWCT1062 WG COUPLER WR-75 10-15 GHZ 40 DB Fairview Microwave	1,414	0.00	RFQ	Datasheet	-	Bag	Active	Standard	10GHz ~ 15GHz	40dB	General Purpose	0.1dB	-	-	-	Module

FAQ

Frequently Asked Questions

What are RF Directional Coupler components used for?

RF Directional Coupler 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 Directional Coupler 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 Directional Coupler 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.