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Document 280-1
Toroid Power Inductors – SPT Series
• Toroid winding eliminates stray electromagnetic emissions • Two versions: Standard, current ratings up to 8 Amps; High
current, with ratings up to 12.2 Amp
Core material Powered iron Core and winding loss See www.coilcraft.com/coreloss Terminations RoHS compliant tin-silver over copper. Other terminations available at additional cost. Ambient temperature –40°C to +85°C Maximum part temperature: The part temperature should not exceed +85°C (ambient + self-heating). Prolonged operation above +85°C may result in a permanent increase in core loss and part failure due to thermal aging of the core material. Storage temperature Component: –40°C to +85°C.
SPT20L Datasheet
