IHLP-1212 Low DCR Commercial Inductors The Vishay / Dale IHLP-1212 Low DCR Commercial Inductors feature a shielded construction with a frequency range up to 1.0MHz that handles high transient current spikes without saturation. The Vishay / Dale IHLP-1212 Low DCR Commercial Inductors have the lowest DCR/µH in this package size. Due to the composite construction, the inductors have ultra low buzz noise.