RF Interconnects – Mouser Chile

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) 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: $1.306.396 2In Stock New Product	Mfr. Part # PE9878 Mouser Part # 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	$1.306.396 $1.224.505	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: $488.282 3In Stock New Product	Mfr. Part # PE9876 Mouser Part # 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	$488.282 $438.325 $427.513	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: $1.071.250 1In Stock New Product	Mfr. Part # PE9812 Mouser Part # 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	$1.071.250 $1.003.782	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: $1.107.775 1In Stock New Product	Mfr. Part # PEWCA1019 Mouser Part # 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	$1.107.775 $1.059.196	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: $1.677.686 1In Stock New Product	Mfr. Part # PEWCA1020 Mouser Part # 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	$1.677.686 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: $1.599.987 1In Stock New Product	Mfr. Part # PE6815 Mouser Part # 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	$1.599.987	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: $905.303 7In Stock New Product	Mfr. Part # PE9804 Mouser Part # 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	$905.303 $807.917	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: $753.494 4In Stock New Product	Mfr. Part # PE9819 Mouser Part # 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	$753.494 $675.089	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: $934.639 4In Stock New Product	Mfr. Part # PE9826 Mouser Part # 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	4In Stock	$934.639 $834.292	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: $975.573 1In Stock New Product	Mfr. Part # PE9801 Mouser Part # 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	$975.573 $871.102	Min.: 1 Mult.: 1		12.4 GHz
RF Terminators 4 Watts Low Power Commercial Grade WR-90 Waveguide Load 8.2 GHz to 12.4 GHz, Bronze PEWTR1006 Pasternack 1: $1.370.184 2Expected 11/27/2026 New Product	Mfr. Part # PEWTR1006 Mouser Part # 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 11/27/2026	$1.370.184 $1.310.224	Min.: 1 Mult.: 1

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