Electronic Design

Telecom Apps Utilize High-Surge-Tolerant Powercross Fuse

The Model B1250T Telefuse is a powercross protection fuse designed for use in telecommunications circuit applications requiring low current protection with high surge tolerance. It protects central office and customer premise equipment, including POTS, T1/E1, ISDN, and xDSL circuits. The fuse ensures overcurrent compliance with telecom specifications, including Telecordia GR-1089, UL 60950, and ITU K.20 and K.21. The Model B1250T Telefuse costs $0.40 each in 2000-piece quantities. Lead time is up to four weeks.

Bourns Inc.
www.bourns.com; (909) 781-5500

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