Features

• The rated current causes a temperature rise of +50°C maximum and a maximum inductance drop of 5%. Bourns 1140 Series High Current Chokes. The 1140 series from Bourns are fixed inductors (chokes) that feature very high current capacity. Constructed with a ferrite bobbin core with an epoxy coating, these high current chokes also have VW-1 rated shrink tubing to cover the winding. These high current chokes are self-leaded, with fixed lead spacing and a centre hole that enables mechanical mounting.. 2500 Vrms dielectric withstanding voltage from terminal to shrink tube cover 1000 Vrms dielectric withstanding voltage from terminal to core