The Murata Electronics LQH44P series wire wound inductors are ideal for use in DC to DC Converter circuits in various applications such as Industrial Controls, White Goods, Test & Measurement Equipment, Networking, Portable Electronic Equipment and PC Peripherals. Developed to increase DC to DC converter efficiency through low DC resistance, the compact inductors save valuable board space, measuring only 4.0mm x 4.00mm x 1.65mm. In addition to the small size and low DC resistance (0.03 ohms through 0.37 ohms), the LQH44P series features seven parts with inductance between 1 uH and 22 uH and with a rated current of up to 2.95A. The inductors are magnetically shielded to prevent interference and operate in a temperature range of -40 to +85°C. Murata Electronics offers a variety of coils/inductors, including choke coils with low DC resistance for power supply circuits. Users can select the optimum characteristics by choosing from monolithic or wire wound construction and a wide range of inductance values and tolerances with some types offering magnetic shielding.