Passive Components – Mouser Ireland

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Single Pair Ethernet Products

Würth Elektronik Single Pair Ethernet (SPE) Products require only one pair of wires, ensuring thinner cable diameters and cost-effectiveness. This compact design also reduces the number of passive components on a PCB. When used with a compact connector, SPE can save up to 75% PCB space, compared to current Ethernet over RJ45. Würth Elektronik SPE Products offer isolation in accordance with IEC 62368-1. Typical applications include Ethernet 10/100/1000 Base-T, Ethernet 2.5/5G and 10G Base-T, DC-DC converters, USB 3.1 Type C, USB 3.0, USB 2.0, HDMI, LVDS, high-speed data lines, and much more.

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Types of Passive Components

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Common Mode Chokes / Filters WE-CNSW 1206 370mA 90Ohm 100MHz AECQ200 744232090 Wurth Elektronik 1: €1.13 66,404In Stock	Mfr. Part No. 744232090 Mouser Part No 710-744232090	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 1206 370mA 90Ohm 100MHz AECQ200 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	66,404In Stock	Cut Tape €1.13 €1.08 €1.01 €0.955 View Reel €0.452 €0.92 €0.757 €0.452 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Common Mode Chokes / Filters WE-CNSW 1206 200mA 2200Ohm 100MHz AECQ2 744232222 Wurth Elektronik 1: €1.13 105,837In Stock	Mfr. Part No. 744232222 Mouser Part No 710-744232222	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 1206 200mA 2200Ohm 100MHz AECQ2 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	105,837In Stock	Cut Tape €1.13 €1.08 €1.01 €0.955 View Reel €0.452 €0.92 €0.757 €0.452 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Common Mode Chokes / Filters WE-CNSW 0504 600mA 60Ohm 100 MHz AECQ2 7442335600 Wurth Elektronik 1: €1.47 30,999In Stock	Mfr. Part No. 7442335600 Mouser Part No 710-7442335600	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 0504 600mA 60Ohm 100 MHz AECQ2 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	30,999In Stock	Cut Tape €1.47 €1.37 €1.24 €1.13 Reel €0.801 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Common Mode Chokes / Filters WE-CNSW 250uH 200mA 10K kOhms AECQ200 744235251 Wurth Elektronik 1: €1.31 17,320In Stock	Mfr. Part No. 744235251 Mouser Part No 710-744235251	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 250uH 200mA 10K kOhms AECQ200 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	17,320In Stock	Cut Tape €1.31 €1.22 €1.16 €1.11 €1.06 Reel €0.894 MouseReel Available	Min.: 1 Mult.: 1 : 500
Common Mode Chokes / Filters WE-CNSW 1812 1200mA 1uH 100kHz AECQ200 744235601 Wurth Elektronik 1: €1.55 27,034In Stock	Mfr. Part No. 744235601 Mouser Part No 710-744235601	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 1812 1200mA 1uH 100kHz AECQ200 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	27,034In Stock	Cut Tape €1.55 €1.48 €1.38 €1.28 €1.23 Reel €0.98 MouseReel Available	Min.: 1 Mult.: 1 : 500
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 630V 47nF 10% 1206 885342208026 Wurth Elektronik 1: €0.086 4,996In Stock	Mfr. Part No. 885342208026 Mouser Part No 710-885342208026	Wurth Elektronik	Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 630V 47nF 10% 1206 Learn More about Wurth Elektronik wurth mid and high voltage mlccs	Datasheet	4,996In Stock	Cut Tape €0.086 €0.085 Reel €0.082 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250VDC 1uF 2220 10% 885342214002 Wurth Elektronik 1: €1.82 191In Stock 9,000Expected 13/08/2027	Mfr. Part No. 885342214002 Mouser Part No 710-885342214002	Wurth Elektronik	Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250VDC 1uF 2220 10% Learn More about Wurth Elektronik wurth mid and high voltage mlccs	Datasheet	191In Stock 9,000Expected 13/08/2027	Cut Tape €1.82 €1.23 €0.998 €0.929 Reel €0.703 View €0.798 €0.66 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 1,000
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 1000VDC 0.1uF 2220 10% 885342214173 Wurth Elektronik 1: €1.73 844In Stock 1,000Expected 11/06/2027	Mfr. Part No. 885342214173 Mouser Part No 710-885342214173	Wurth Elektronik	Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 1000VDC 0.1uF 2220 10% Learn More about Wurth Elektronik wurth mid and high voltage mlccs	Datasheet	844In Stock 1,000Expected 11/06/2027	Cut Tape €1.73 €1.16 €0.937 €0.869 Reel €0.679 €0.63 MouseReel Available	Min.: 1 Mult.: 1 : 500
Common Mode Chokes / Filters WE-CNSW 0603 400mA 180Ohm 100MHz AECQ2 744230181 Wurth Elektronik 1: €1.13 3,162In Stock	Mfr. Part No. 744230181 Mouser Part No 710-744230181	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 0603 400mA 180Ohm 100MHz AECQ2 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	3,162In Stock	Cut Tape €1.13 €1.08 €1.01 €0.955 View Reel €0.414 €0.92 €0.757 €0.414 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Common Mode Chokes / Filters WE-CNSW 0603 350mA 250Ohm 100MHz AECQ2 744230251 Wurth Elektronik 1: €1.13 8,632In Stock 12,000Expected 22/01/2027	Mfr. Part No. 744230251 Mouser Part No 710-744230251	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 0603 350mA 250Ohm 100MHz AECQ2 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	8,632In Stock 12,000Expected 22/01/2027	Cut Tape €1.13 €1.08 €1.01 €0.955 View Reel €0.414 €0.92 €0.757 €0.414 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Common Mode Chokes / Filters WE-CNSW 0805 370mA 120Ohm 100MHz AECQ2 744231121 Wurth Elektronik 1: €0.972 7,177In Stock 6,000Expected 09/11/2026	Mfr. Part No. 744231121 Mouser Part No 710-744231121	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 0805 370mA 120Ohm 100MHz AECQ2 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	7,177In Stock 6,000Expected 09/11/2026	Cut Tape €0.972 €0.92 €0.86 €0.817 View Reel €0.298 €0.783 €0.645 €0.298 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Common Mode Chokes / Filters WE-CNSW 0805 330mA 180Ohm 100MHz AECQ2 744231181 Wurth Elektronik 1: €0.826 5,649In Stock	Mfr. Part No. 744231181 Mouser Part No 710-744231181	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 0805 330mA 180Ohm 100MHz AECQ2 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	5,649In Stock	Cut Tape €0.826 €0.792 €0.791 €0.76 View Reel €0.297 €0.739 €0.738 €0.721 €0.594 €0.297 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Common Mode Chokes / Filters WE-CNSW 0805 300mA 260Ohm 100MHz AECQ2 744231261 Wurth Elektronik 1: €0.972 28,280In Stock	Mfr. Part No. 744231261 Mouser Part No 710-744231261	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 0805 300mA 260Ohm 100MHz AECQ2 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	28,280In Stock	Cut Tape €0.972 €0.92 €0.86 €0.817 View Reel €0.297 €0.783 €0.594 €0.297 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Common Mode Chokes / Filters WE-CNSW 0805 280mA 370Ohm 100MHz AECQ2 744231371 Wurth Elektronik 1: €0.972 25,446In Stock 28,000Expected 19/03/2027	Mfr. Part No. 744231371 Mouser Part No 710-744231371	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 0805 280mA 370Ohm 100MHz AECQ2 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	25,446In Stock 28,000Expected 19/03/2027	Cut Tape €0.972 €0.92 €0.86 €0.817 View Reel €0.298 €0.783 €0.645 €0.298 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Common Mode Chokes / Filters WE-CNSW 105.3uH 90mA 6000 kOhm AECQ200 744232101 Wurth Elektronik 1: €1.31 3,331In Stock	Mfr. Part No. 744232101 Mouser Part No 710-744232101	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 105.3uH 90mA 6000 kOhm AECQ200 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	3,331In Stock	Cut Tape €1.31 €1.22 €1.16 €1.06 Reel €0.894 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Common Mode Chokes / Filters WE-CNSW 1206 230mA 1000Ohm 100MHz AECQ2 744232102 Wurth Elektronik 1: €1.13 9,425In Stock	Mfr. Part No. 744232102 Mouser Part No 710-744232102	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 1206 230mA 1000Ohm 100MHz AECQ2 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	9,425In Stock	Cut Tape €1.13 €1.08 €1.01 €0.955 View Reel €0.452 €0.92 €0.757 €0.452 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Common Mode Chokes / Filters WE-CNSW 1206 260mA 600Ohm 100MHz AECQ2 744232601 Wurth Elektronik 1: €1.13 5,958In Stock 4,000Expected 25/01/2027	Mfr. Part No. 744232601 Mouser Part No 710-744232601	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 1206 260mA 600Ohm 100MHz AECQ2 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	5,958In Stock 4,000Expected 25/01/2027	Cut Tape €1.13 €1.08 €1.01 €0.955 View Reel €0.452 €0.92 €0.757 €0.452 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Common Mode Chokes / Filters WE-CNSW 0504 500mA 90Ohm 100mHz AECQ200 7442335900 Wurth Elektronik 1: €1.47 16,834In Stock 15,000Expected 29/01/2027	Mfr. Part No. 7442335900 Mouser Part No 710-7442335900	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 0504 500mA 90Ohm 100mHz AECQ200 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	16,834In Stock 15,000Expected 29/01/2027	Cut Tape €1.47 €1.37 €1.24 €1.13 Reel €0.801 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Common Mode Chokes / Filters WE-CNSW 0805 320mA 67Ohm 100MHz AECQ200 744233670 Wurth Elektronik 1: €1.26 18,563In Stock 16,000Expected 22/01/2027	Mfr. Part No. 744233670 Mouser Part No 710-744233670	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 0805 320mA 67Ohm 100MHz AECQ200 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	18,563In Stock 16,000Expected 22/01/2027	Cut Tape €1.26 €1.20 €1.12 €1.06 View Reel €0.484 €1.02 €0.843 €0.484 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Common Mode Chokes / Filters WE-CNSW 0805 280mA 90Ohm 100MHz AECQ200 744233900 Wurth Elektronik 1: €1.26 20,134In Stock 26,000Expected 09/04/2027	Mfr. Part No. 744233900 Mouser Part No 710-744233900	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 0805 280mA 90Ohm 100MHz AECQ200 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	20,134In Stock 26,000Expected 09/04/2027	Cut Tape €1.26 €1.20 €1.12 €1.06 View Reel €0.484 €1.02 €0.843 €0.484 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Common Mode Chokes / Filters WE-CNSW CMC 2Ohms 100uH 150mA AECQ200 744235101 Wurth Elektronik 1: €1.55 8,494In Stock	Mfr. Part No. 744235101 Mouser Part No 710-744235101	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW CMC 2Ohms 100uH 150mA AECQ200 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	8,494In Stock	Cut Tape €1.55 €1.48 €1.38 €1.28 €1.23 Reel €0.98 MouseReel Available	Min.: 1 Mult.: 1 : 500
Common Mode Chokes / Filters WE-CNSW 1812 450mA 11uH 100kHz AECQ200 744235110 Wurth Elektronik 1: €1.55 2,603In Stock 8,000Expected 29/01/2027	Mfr. Part No. 744235110 Mouser Part No 710-744235110	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 1812 450mA 11uH 100kHz AECQ200 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	2,603In Stock 8,000Expected 29/01/2027	Cut Tape €1.55 €1.48 €1.38 €1.28 €1.23 Reel €0.98 MouseReel Available	Min.: 1 Mult.: 1 : 500
Common Mode Chokes / Filters WE-CNSW 1812 250mA 22uH 100kHz AECQ200 744235220 Wurth Elektronik 1: €1.55 2,367In Stock 2,000Expected 29/01/2027	Mfr. Part No. 744235220 Mouser Part No 710-744235220	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 1812 250mA 22uH 100kHz AECQ200 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	2,367In Stock 2,000Expected 29/01/2027	Cut Tape €1.55 €1.48 €1.38 €1.28 €1.23 Reel €0.98 MouseReel Available	Min.: 1 Mult.: 1 : 500
Common Mode Chokes / Filters WE-CNSW CMC 1Ohms 51uH 200mA AECQ200 744235510 Wurth Elektronik 1: €1.55 9,701In Stock 8,500Expected 26/02/2027	Mfr. Part No. 744235510 Mouser Part No 710-744235510	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW CMC 1Ohms 51uH 200mA AECQ200 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	9,701In Stock 8,500Expected 26/02/2027	Cut Tape €1.55 €1.48 €1.38 €1.28 €1.23 Reel €0.98 MouseReel Available	Min.: 1 Mult.: 1 : 500
Common Mode Chokes / Filters WE-CNSW 1812 1000mA 1.3uH 100kHz AECQ200 744235801 Wurth Elektronik 1: €1.55 9,081In Stock	Mfr. Part No. 744235801 Mouser Part No 710-744235801	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 1812 1000mA 1.3uH 100kHz AECQ200 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	9,081In Stock	Cut Tape €1.55 €1.53 €1.38 €1.23 Reel €1.08 MouseReel Available	Min.: 1 Mult.: 1 : 500

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Single Pair Ethernet Products

Types of Passive Components