PN-DESIGNKIT-45

Ethernet Power Contact and Surge Protection Solution Products Objective Alternate Recommendations Ethernet interfaces are digital signals operating on a 125 MHz clock. This solution protects these communication ports against surge and power contact threats. PT61020EL TCS-DL004-250-WH Solution 1 Quad Transformer: PT61020EL 4 TCS™ High-Speed Protectors: TCS-DL004-250-WH 4 TVS Diodes: CDSOD323-T05C 8 Multifuse® PPTC Resettable Fuses: MF-RM055/240-0 Compliance ITU-T K.20, K.21, K.45 Basic Benefit CDSOD323-T05C MF-RM055/240-0 CDSOD323-T05C TCS-DL004 -250-WH TCS-DL004 -250-WH MF-RM055/240-0 CDSOD323-T05C MF-RM055/240-0 MF-RM055/240-0 RJ45 Quad Transformer PT61020EL MF-RM055/240-0 TCS-DL004 -250-WH Design Kit MF-RM055/240-0 CDSOD323-T05C TCS-DL004 -250-WH PN-DESIGNKIT-45 Fax +1-951 781-5700 Europe: Tel +41-(0)41 768 55 55 Asia-Pacific: Tel +886-2 256 241 17 Fax +41-(0)41 768 55 10 MF-RM055/240-0 MF-RM055/240-0 The schematic above illustrates the application protection and does not constitute the complete circuit design. Customers should verify actual device performance in their specific applications. Americas: Tel +1-951 781-5500 The Bourns® TCS™ High-Speed Protector and TVS Diode combination provide robust surge protection without impairing the Ethernet signal. MF-RM055/240-0 CDSOD323-T05C Gigabit Ethernet Transceiver Other PortNote® Solutions: • Ethernet - ESD Protection • Ethernet - Power Over Ethernet (PoE) PD Solution • Ethernet - Power Over Ethernet (PoE) PSE Solution • Ethernet - Power over Ethernet (PoE) Surge Protection Variations of this circuit are available depending on specific design constraints; contact your local Bourns technical representative for more information. Fax +886-2 256 241 16 COPYRIGHT© 2013 • BOURNS, INC. • 5/13 • WAG • 3M/CPK1303 • “TCS” is a trademark of Bourns, Inc. “PortNote” is a registered service mark of Bourns, Inc. “Bourns” and “Multifuse” are registered trademarks of Bourns, Inc. in the U.S. and other countries. Bourns® PortNote® solutions provide protection recommendations for typical port threats. For more information, go to: www.bourns.com or email: protection@bourns.com Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Bourns: PN-DESIGNKIT-45