229 colonnade road, nepean, ontario, canada k2e 7k3 tel: (613) 226-1626 fax: (613) 226-7124 www.filtran.com choke emc suppression choke 8451-8453 mechanical and schematic (all dimensions in mm) an iso 9001 registered company issue: a 00/03/2001 8451 ? use of high loss ferrite materials for excellent high frequency noise absorption ? high impedance for normal mode applications ? designed to absorb high frequency noise from digital equipment data lines inductance dcr dc current impedance (ohms) typical part number uh ohm max. a max. 400 mhz 200 mhz 100 mhz 8451 1.0 note* .08 0.50 800 --- --- 8452 10.0 min .05 1.50 --- 900 --- 8453 20.0 min .08 1.50 --- --- 2000 electrical specification @ 25?c note* +1.0 - 0.5
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