RF Interconnects – Mouser Romania

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Waveguide Components

Pasternack Waveguide Components offers low-loss RF transmission lines capable of handling high power with high isolation. These waveguide components include waveguide to coaxial adapters and waveguide RF termination. The waveguide components are available in a rectangular waveguide design with various sizes, including WR-90, WR-42, WR-75, and WR-28. These waveguide components are made of quality aluminum, providing a lightweight yet sturdy construction that ensures durability and repeatable RF performance. Typical applications include the RF/microwave industry, radar systems, antenna feed networks, and test laboratories.

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Types of RF Interconnects

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (RON) Filter the results in the table by unit price based on your quantity.	Qty.	Impedance	Maximum Frequency
RF Adapters - Between Series WR-42 Square Cover Flange to End Launch 2.92mm Female Waveguide to Coax Adapter Operating from 18 GHz to 26.5 GHz PE9878 Pasternack 1: 5.275,90 lei 2In Stock New Product	Mfr. Part No. PE9878 Mouser Part No 28-PE9878 New Product	Pasternack	RF Adapters - Between Series WR-42 Square Cover Flange to End Launch 2.92mm Female Waveguide to Coax Adapter Operating from 18 GHz to 26.5 GHz Learn More about Pasternack waveguide components	Datasheet	2In Stock	5.275,90 lei 4.945,22 lei	Min.: 1 Mult.: 1		26.5 GHz
RF Adapters - Between Series WR-137 CMR-137 Flange to N Female Waveguide to Coax Adapter Operating from 5.85 GHz to 8.2 GHz PE9876 Pasternack 1: 1.971,96 lei 3In Stock New Product	Mfr. Part No. PE9876 Mouser Part No 28-PE9876 New Product	Pasternack	RF Adapters - Between Series WR-137 CMR-137 Flange to N Female Waveguide to Coax Adapter Operating from 5.85 GHz to 8.2 GHz Learn More about Pasternack waveguide components	Datasheet	3In Stock	1.971,96 lei 1.770,21 lei 1.726,55 lei	Min.: 1 Mult.: 1	50 Ohms	8.2 GHz
RF Adapters - Between Series WR-42 Square Type Flange to 2.92mm Female Waveguide to Coax Adapter Operating from 18 GHz to 26.5 GHz PE9812 Pasternack 1: 4.326,28 lei 1In Stock New Product	Mfr. Part No. PE9812 Mouser Part No 28-PE9812 New Product	Pasternack	RF Adapters - Between Series WR-42 Square Type Flange to 2.92mm Female Waveguide to Coax Adapter Operating from 18 GHz to 26.5 GHz Learn More about Pasternack waveguide components	Datasheet	1In Stock	4.326,28 lei 4.053,80 lei	Min.: 1 Mult.: 1		26.5 GHz
RF Adapters - Between Series WR-42 UG-597/U Square Cover Flange to 2.92mm Female Waveguide to Coax Adapter Operating from 18 GHz to 26.5 GHz PEWCA1019 Pasternack 1: 4.473,78 lei 1In Stock New Product	Mfr. Part No. PEWCA1019 Mouser Part No 28-PEWCA1019 New Product	Pasternack	RF Adapters - Between Series WR-42 UG-597/U Square Cover Flange to 2.92mm Female Waveguide to Coax Adapter Operating from 18 GHz to 26.5 GHz Learn More about Pasternack waveguide components	Datasheet	1In Stock	4.473,78 lei 4.277,59 lei	Min.: 1 Mult.: 1		26.5 GHz
RF Adapters - Between Series WR-28 UG-599/U Square Cover Flange to 2.92mm Female Waveguide to Coax Adapter Operating from 26.5 GHz to 40 GHz PEWCA1020 Pasternack 1: 6.775,40 lei 1In Stock New Product	Mfr. Part No. PEWCA1020 Mouser Part No 28-PEWCA1020 New Product	Pasternack	RF Adapters - Between Series WR-28 UG-599/U Square Cover Flange to 2.92mm Female Waveguide to Coax Adapter Operating from 26.5 GHz to 40 GHz Learn More about Pasternack waveguide components	Datasheet	1In Stock	6.775,40 lei Quote Quote	Min.: 1 Mult.: 1		40 GHz
RF Terminators 2 Watts Low Power Precision WR-90 Waveguide Load 8.2 GHz to 12.4 GHz PE6815 Pasternack 1: 6.462,16 lei 1In Stock New Product	Mfr. Part No. PE6815 Mouser Part No 28-PE6815 New Product	Pasternack	RF Terminators 2 Watts Low Power Precision WR-90 Waveguide Load 8.2 GHz to 12.4 GHz Learn More about Pasternack waveguide components	Datasheet	1In Stock	6.462,16 lei	Min.: 1 Mult.: 1		12.4 GHz
RF Adapters - Between Series WR-90 Square Type Flange to SMA Female Waveguide to Coax Adapter Operating from 8.2 GHz to 12.4 GHz PE9804 Pasternack 1: 3.656,08 lei 7In Stock New Product	Mfr. Part No. PE9804 Mouser Part No 28-PE9804 New Product	Pasternack	RF Adapters - Between Series WR-90 Square Type Flange to SMA Female Waveguide to Coax Adapter Operating from 8.2 GHz to 12.4 GHz Learn More about Pasternack waveguide components	Datasheet	7In Stock	3.656,08 lei 3.262,80 lei	Min.: 1 Mult.: 1
RF Adapters - Between Series WR-75 Square Type Flange to SMA Female Waveguide to Coax Adapter Operating from 10 GHz to 15 GHz PE9819 Pasternack 1: 3.043,03 lei 4In Stock New Product	Mfr. Part No. PE9819 Mouser Part No 28-PE9819 New Product	Pasternack	RF Adapters - Between Series WR-75 Square Type Flange to SMA Female Waveguide to Coax Adapter Operating from 10 GHz to 15 GHz Learn More about Pasternack waveguide components	Datasheet	4In Stock	3.043,03 lei 2.726,36 lei	Min.: 1 Mult.: 1
RF Adapters - Between Series WR-90 Square Type Flange to N Female Waveguide to Coax Adapter Operating from 8.2 GHz to 12.4 GHz PE9801 Pasternack 1: 3.939,90 lei 1In Stock New Product	Mfr. Part No. PE9801 Mouser Part No 28-PE9801 New Product	Pasternack	RF Adapters - Between Series WR-90 Square Type Flange to N Female Waveguide to Coax Adapter Operating from 8.2 GHz to 12.4 GHz Learn More about Pasternack waveguide components	Datasheet	1In Stock	3.939,90 lei 3.517,95 lei	Min.: 1 Mult.: 1		12.4 GHz
RF Adapters - Between Series WR-112 UG-138/U Square Cover Flange to SMA Female Waveguide to Coax Adapter Operating from 7.05 GHz to 10 GHz PEWCA1040 Pasternack 1: 6.464,41 lei 2Expected 11/27/2026 New Product	Mfr. Part No. PEWCA1040 Mouser Part No 28-PEWCA1040 New Product	Pasternack	RF Adapters - Between Series WR-112 UG-138/U Square Cover Flange to SMA Female Waveguide to Coax Adapter Operating from 7.05 GHz to 10 GHz Learn More about Pasternack waveguide components	Datasheet	2Expected 11/27/2026	6.464,41 lei 6.181,55 lei	Min.: 1 Mult.: 1
RF Terminators 4 Watts Low Power Commercial Grade WR-90 Waveguide Load 8.2 GHz to 12.4 GHz, Bronze PEWTR1006 Pasternack 1: 5.533,51 lei 2Expected 11/24/2026 New Product	Mfr. Part No. PEWTR1006 Mouser Part No 28-PEWTR1006 New Product	Pasternack	RF Terminators 4 Watts Low Power Commercial Grade WR-90 Waveguide Load 8.2 GHz to 12.4 GHz, Bronze Learn More about Pasternack waveguide components	Datasheet	2Expected 11/24/2026	5.533,51 lei 5.291,36 lei	Min.: 1 Mult.: 1
RF Adapters - Between Series WR-28 Square Cover Flange to 2.92mm Female Waveguide to Coax Adapter Operating from 26.5 GHz to 40 GHz PE9826 Pasternack 1: 3.774,59 lei Lead-Time 3 Weeks New Product	Mfr. Part No. PE9826 Mouser Part No 28-PE9826 New Product	Pasternack	RF Adapters - Between Series WR-28 Square Cover Flange to 2.92mm Female Waveguide to Coax Adapter Operating from 26.5 GHz to 40 GHz Learn More about Pasternack waveguide components	Datasheet	Lead-Time 3 Weeks	3.774,59 lei 3.369,32 lei	Min.: 1 Mult.: 1

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