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RF Isolators

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	Frequency	Isolation	Power Rating	Operation Direction	Insertion Loss	VSWR	Mounting Style	RF Series	Gender	Minimum Operating Temperature	Maximum Operating Temperature	Dimensions	Impedance	Packaging
RF Isolators WR-62 Waveguide Isolator from 12.4 GHz to 18 GHz, 18 dB Typical Isolation, UG-1665/U Cover Flange PEWIR1009 Pasternack 1: HK$23,841.62 4Factory Stock Available New Product	Mfr. Part No. PEWIR1009 Mouser Part No 28-PEWIR1009 New Product	Pasternack	RF Isolators WR-62 Waveguide Isolator from 12.4 GHz to 18 GHz, 18 dB Typical Isolation, UG-1665/U Cover Flange	Datasheet	4Factory Stock Available More Info Available	HK$23,841.62	Min.: 1 Mult.: 1														Bulk
RF Isolators WR-42 Waveguide Isolator from 18 GHz to 26.5 GHz, 18 dB Typical Isolation, UG-597/U Cover Flange PEWIR1010 Pasternack 1: HK$30,772.31 6Factory Stock Available New Product	Mfr. Part No. PEWIR1010 Mouser Part No 28-PEWIR1010 New Product	Pasternack	RF Isolators WR-42 Waveguide Isolator from 18 GHz to 26.5 GHz, 18 dB Typical Isolation, UG-597/U Cover Flange	Datasheet	6Factory Stock Available More Info Available	HK$30,772.31	Min.: 1 Mult.: 1														Bulk
RF Isolators WR-22 Waveguide Isolator from 33 GHz to 50 GHz, 25 dB Isolation, UG-383/U Round Cover Flange FMWIR1004A Fairview Microwave 1: HK$28,010.72 5Factory Stock Available New At Mouser	Mfr. Part No. FMWIR1004A Mouser Part No 67-FMWIR1004A New At Mouser	Fairview Microwave	RF Isolators WR-22 Waveguide Isolator from 33 GHz to 50 GHz, 25 dB Isolation, UG-383/U Round Cover Flange	Datasheet	5Factory Stock Available More Info Available	HK$28,010.72	Min.: 1 Mult.: 1	33 GHz to 50 GHz	25 dB												Bag
RF Isolators Isolator SMA Female With 15 dB Isolation From 4 GHz to 18 GHz Rated to 10 Watts SFI0418 Fairview Microwave 1: HK$19,096.29 1Factory Stock Available New At Mouser	Mfr. Part No. SFI0418 Mouser Part No 67-SFI0418 New At Mouser	Fairview Microwave	RF Isolators Isolator SMA Female With 15 dB Isolation From 4 GHz to 18 GHz Rated to 10 Watts	Datasheet	1Factory Stock Available More Info Available	HK$19,096.29	Min.: 1 Mult.: 1	4 GHz to 18 GHz	15 dB	10 W					SMA						Bag
RF Isolators 1.00 - 2.00 GHz Isolator D3I0102S DiTom 1: HK$7,809.00 1Expected 30/10/2026	Mfr. Part No. D3I0102S Mouser Part No 36-D3I0102S	DiTom	RF Isolators 1.00 - 2.00 GHz Isolator Learn More about DiTom d3i dmi isolators	Datasheet	1Expected 30/10/2026	HK$7,809.00	Min.: 1 Mult.: 1	1 GHz to 2 GHz								Female, Female	+ 10 C	+ 55 C	2.8 in x 1 in x 2.8 in		Bulk
RF Isolators WR-22 Waveguide Isolator from 33 GHz to 50 GHz, 25 dB Isolation, UG-383/U Round Cover Flange Pasternack PEWIR1004A PEWIR1004A Pasternack 1: HK$32,447.96 2Factory Stock Available New At Mouser	Mfr. Part No. PEWIR1004A Mouser Part No 28-PEWIR1004A New At Mouser	Pasternack	RF Isolators WR-22 Waveguide Isolator from 33 GHz to 50 GHz, 25 dB Isolation, UG-383/U Round Cover Flange	Datasheet	2Factory Stock Available More Info Available	HK$32,447.96	Min.: 1 Mult.: 1
RF Isolators Isolator With 14 dB Isolation From 2 GHz to 6 GHz, 25 Watts And SMA Female PE8327 Pasternack 1: HK$12,480.10 Non-Stocked Lead-Time 12 Weeks New Product	Mfr. Part No. PE8327 Mouser Part No 28-PE8327 New Product	Pasternack	RF Isolators Isolator With 14 dB Isolation From 2 GHz to 6 GHz, 25 Watts And SMA Female	Datasheet	Non-Stocked Lead-Time 12 Weeks	HK$12,480.10	Min.: 1 Mult.: 1														Bulk
RF Isolators Isolator with 18 dB Isolation from 1.7 GHz to 2.4 GHz, 10 Watts and SMA Female PE83IR004 Pasternack 1: HK$3,569.62 Non-Stocked Lead-Time 9 Weeks New Product	Mfr. Part No. PE83IR004 Mouser Part No 28-PE83IR004 New Product	Pasternack	RF Isolators Isolator with 18 dB Isolation from 1.7 GHz to 2.4 GHz, 10 Watts and SMA Female	Datasheet	Non-Stocked Lead-Time 9 Weeks	HK$3,569.62 HK$3,443.85 HK$3,369.95	Min.: 1 Mult.: 1	1.7 GHz to 2.4 GHz	18 dB	10 W		0.5 dB	1.35:1		SMA	Female			32 mm x 18.3 mm x 34.04 mm	50 Ohms	Bulk
RF Isolators Isolator with 20 dB Isolation from 8 GHz to 12 GHz, 10 Watts and SMA Female PE83IR1026 Pasternack 1: HK$6,607.24 Non-Stocked Lead-Time 10 Weeks New Product	Mfr. Part No. PE83IR1026 Mouser Part No 28-PE83IR1026 New Product	Pasternack	RF Isolators Isolator with 20 dB Isolation from 8 GHz to 12 GHz, 10 Watts and SMA Female	Datasheet	Non-Stocked Lead-Time 10 Weeks	HK$6,607.24 HK$6,450.07	Min.: 1 Mult.: 1														Bulk
RF Isolators Isolator with 12 dB Isolation from 26.5 GHz to 40 GHz, 10 Watts and 2.92mm Female PE83IR1036 Pasternack 1: HK$9,641.40 Non-Stocked Lead-Time 2 Weeks New Product	Mfr. Part No. PE83IR1036 Mouser Part No 28-PE83IR1036 New Product	Pasternack	RF Isolators Isolator with 12 dB Isolation from 26.5 GHz to 40 GHz, 10 Watts and 2.92mm Female	Datasheet	Non-Stocked Lead-Time 2 Weeks	HK$9,641.40	Min.: 1 Mult.: 1														Bulk
RF Isolators SMSJ Isolator 2.11-2.17GHz 18mm 73591-2087 Molex 360: HK$89.19 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. 73591-2087 Mouser Part No 538-73591-2087	Molex	RF Isolators SMSJ Isolator 2.11-2.17GHz 18mm Learn More about Molex rf isolators circulators	Datasheet	Non-Stocked Lead-Time 8 Weeks	HK$89.19	Min.: 360 Mult.: 360	2.11 GHz to 2.17 GHz			Clockwise									50 Ohms
RF Isolators SMSJ Isolator 2.62-2.69GHz 18mm 73591-2089 Molex 360: HK$88.28 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. 73591-2089 Mouser Part No 538-73591-2089	Molex	RF Isolators SMSJ Isolator 2.62-2.69GHz 18mm Learn More about Molex rf isolators circulators	Datasheet	Non-Stocked Lead-Time 8 Weeks	HK$88.28	Min.: 360 Mult.: 360	2.62 GHz to 2.69 GHz	28 dB	100 W	Clockwise	0.18 dB		SMD/SMT			- 40 C	+ 120 C		50 Ohms
RF Isolators SMSJ Isolator 791-821MHz 23mm 73591-2098 Molex 240: HK$96.91 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. 73591-2098 Mouser Part No 538-73591-2098	Molex	RF Isolators SMSJ Isolator 791-821MHz 23mm Learn More about Molex rf isolators circulators	Datasheet	Non-Stocked Lead-Time 8 Weeks	HK$96.91 HK$93.46	Min.: 240 Mult.: 240	791 MHz to 821 MHz			Counterclockwise									50 Ohms
RF Isolators High Power Isolator N Female with 18 dB Isolation from 1 GHz to 2 GHz Rated to 100 Watts FMIR1001 Fairview Microwave 1: HK$14,000.30 Non-Stocked Lead-Time 12 Weeks New At Mouser	Mfr. Part No. FMIR1001 Mouser Part No 67-FMIR1001 New At Mouser	Fairview Microwave	RF Isolators High Power Isolator N Female with 18 dB Isolation from 1 GHz to 2 GHz Rated to 100 Watts	Datasheet	Non-Stocked Lead-Time 12 Weeks	HK$14,000.30	Min.: 1 Mult.: 1	1 GHz to 2 GHz	18 dB	100 W					N						Bag
RF Isolators Dual Junction Isolator SMA Female with 36 dB Isolation from 1 GHz to 2 GHz Rated to 50 Watts FMIR1013 Fairview Microwave 1: HK$19,905.47 Non-Stocked Lead-Time 12 Weeks New At Mouser	Mfr. Part No. FMIR1013 Mouser Part No 67-FMIR1013 New At Mouser	Fairview Microwave	RF Isolators Dual Junction Isolator SMA Female with 36 dB Isolation from 1 GHz to 2 GHz Rated to 50 Watts	Datasheet	Non-Stocked Lead-Time 12 Weeks	HK$19,905.47	Min.: 1 Mult.: 1	1 GHz to 2 GHz	36 dB	50 W					SMA						Bag
RF Isolators Dual Junction Isolator SMA Female With 32 dB Isolation From 8 GHz to 18 GHz Rated to 5 Watts FMIR1023 Fairview Microwave 1: HK$9,642.06 Non-Stocked Lead-Time 12 Weeks New At Mouser	Mfr. Part No. FMIR1023 Mouser Part No 67-FMIR1023 New At Mouser	Fairview Microwave	RF Isolators Dual Junction Isolator SMA Female With 32 dB Isolation From 8 GHz to 18 GHz Rated to 5 Watts	Datasheet	Non-Stocked Lead-Time 12 Weeks	HK$9,642.06	Min.: 1 Mult.: 1	8 GHz to 18 GHz	32 dB	5 W					SMA						Bag
RF Isolators Isolator SMA Male to SMA Female with 14 dB Isolation from 18 GHz to 26.5 GHz Rated to 10 Watts FMIR1034 Fairview Microwave 1: HK$5,745.37 Non-Stocked Lead-Time 8 Weeks New At Mouser	Mfr. Part No. FMIR1034 Mouser Part No 67-FMIR1034 New At Mouser	Fairview Microwave	RF Isolators Isolator SMA Male to SMA Female with 14 dB Isolation from 18 GHz to 26.5 GHz Rated to 10 Watts	Datasheet	Non-Stocked Lead-Time 8 Weeks	HK$5,745.37 HK$5,744.05	Min.: 1 Mult.: 1	18 GHz to 26.5 GHz	14 dB	10 W					SMA						Bag
RF Isolators Isolator 2.92mm Female with 13 dB Isolation from 22 GHz to 33 GHz Rated to 10 Watts FMIR1035 Fairview Microwave 1: HK$7,811.71 Non-Stocked Lead-Time 8 Weeks New At Mouser	Mfr. Part No. FMIR1035 Mouser Part No 67-FMIR1035 New At Mouser	Fairview Microwave	RF Isolators Isolator 2.92mm Female with 13 dB Isolation from 22 GHz to 33 GHz Rated to 10 Watts	Datasheet	Non-Stocked Lead-Time 8 Weeks	HK$7,811.71	Min.: 1 Mult.: 1	22 GHz to 33 GHz	13 dB	10 W					2.92 mm						Bag
RF Isolators Isolator 2.4mm Female with 14 dB Isolation from 35 GHz to 42.5 GHz Rated to 10 Watts FMIR1038 Fairview Microwave 1: HK$9,468.95 Non-Stocked Lead-Time 8 Weeks New At Mouser	Mfr. Part No. FMIR1038 Mouser Part No 67-FMIR1038 New At Mouser	Fairview Microwave	RF Isolators Isolator 2.4mm Female with 14 dB Isolation from 35 GHz to 42.5 GHz Rated to 10 Watts	Datasheet	Non-Stocked Lead-Time 8 Weeks	HK$9,468.95	Min.: 1 Mult.: 1	35 GHz to 42.5 GHz	14 dB	10 W					2.4 mm						Bag
RF Isolators Isolator SMA Female with 12 dB Isolation from 2 GHz to 6 GHz Rated to 10 Watts FMIR1039 Fairview Microwave 1: HK$6,430.92 Non-Stocked Lead-Time 10 Weeks New At Mouser	Mfr. Part No. FMIR1039 Mouser Part No 67-FMIR1039 New At Mouser	Fairview Microwave	RF Isolators Isolator SMA Female with 12 dB Isolation from 2 GHz to 6 GHz Rated to 10 Watts	Datasheet	Non-Stocked Lead-Time 10 Weeks	HK$6,430.92 HK$5,736.82	Min.: 1 Mult.: 1	2 GHz to 6 GHz	12 dB	10 W					SMA						Bag
RF Isolators WR-22 Waveguide Isolator with 25 dB Typ Isolation from 26.5 GHz to 40 GHz using Square Cover UG-599/U Flange FMWIR1015 Fairview Microwave 1: HK$20,599.57 Non-Stocked Lead-Time 11 Weeks New At Mouser	Mfr. Part No. FMWIR1015 Mouser Part No 67-FMWIR1015 New At Mouser	Fairview Microwave	RF Isolators WR-22 Waveguide Isolator with 25 dB Typ Isolation from 26.5 GHz to 40 GHz using Square Cover UG-599/U Flange	Datasheet	Non-Stocked Lead-Time 11 Weeks	HK$20,599.57	Min.: 1 Mult.: 1	26.5 GHz to 40 GHz	25 dB												Bag
RF Isolators Isolator N Female With 17 dB Isolation From 1 GHz to 2 GHz Rated to 10 Watts SFI1020-N Fairview Microwave 1: HK$2,508.74 Non-Stocked Lead-Time 9 Weeks New At Mouser	Mfr. Part No. SFI1020-N Mouser Part No 67-SFI1020-N New At Mouser	Fairview Microwave	RF Isolators Isolator N Female With 17 dB Isolation From 1 GHz to 2 GHz Rated to 10 Watts	Datasheet	Non-Stocked Lead-Time 9 Weeks	HK$2,508.74 HK$2,386.84 HK$2,348.95	Min.: 1 Mult.: 1	1 GHz to 2 GHz	17 dB	10 W					N						Bag
RF Isolators High Power Isolator SMA Female With 20 dB Isolation From 380 MHz to 460 MHz Rated to 100 Watts SFI3846S Fairview Microwave 1: HK$7,034.59 Non-Stocked Lead-Time 12 Weeks New At Mouser	Mfr. Part No. SFI3846S Mouser Part No 67-SFI3846S New At Mouser	Fairview Microwave	RF Isolators High Power Isolator SMA Female With 20 dB Isolation From 380 MHz to 460 MHz Rated to 100 Watts	Datasheet	Non-Stocked Lead-Time 12 Weeks	HK$7,034.59 HK$6,683.44	Min.: 1 Mult.: 1	380 MHz to 460 MHz	20 dB	100 W					SMA						Bag
RF Isolators Isolator SMA Female With 18 dB Isolation From 4 GHz to 8 GHz Rated to 10 Watts SFI4080A Fairview Microwave 1: HK$4,462.39 Non-Stocked Lead-Time 9 Weeks New At Mouser	Mfr. Part No. SFI4080A Mouser Part No 67-SFI4080A New At Mouser	Fairview Microwave	RF Isolators Isolator SMA Female With 18 dB Isolation From 4 GHz to 8 GHz Rated to 10 Watts	Datasheet	Non-Stocked Lead-Time 9 Weeks	HK$4,462.39 HK$3,972.07	Min.: 1 Mult.: 1	4 GHz to 8 GHz	18 dB	10 W					SMA						Bag
RF Isolators Isolator SMA Female With 20 dB Isolation From 450 MHz to 520 MHz Rated to 150 Watts SFI4552S Fairview Microwave 1: HK$9,806.87 Non-Stocked Lead-Time 12 Weeks New At Mouser	Mfr. Part No. SFI4552S Mouser Part No 67-SFI4552S New At Mouser	Fairview Microwave	RF Isolators Isolator SMA Female With 20 dB Isolation From 450 MHz to 520 MHz Rated to 150 Watts	Datasheet	Non-Stocked Lead-Time 12 Weeks	HK$9,806.87	Min.: 1 Mult.: 1	450 MHz to 520 MHz	20 dB	150 W					SMA						Bag