The Bourns 1130 series power chokes are designed for applications requiring very high current capacity and low DCR. These chokes feature an epoxy-coated ferrite bobbin core, self-leaded construction, fixed lead spacing, and a center hole for mechanical mounting. They are VW-1 rated and RoHS compliant, making them suitable for a wide range of industrial and commercial applications. The dielectric withstanding voltage is 2500 Vrms terminal to shrink tube cover and 1000 Vrms terminal to core. Operating temperature ranges from -55 to +105 °C.