The BCM-00101 from Data Device Corporation is a space-qualified EMI common-mode choke designed to suppress line-conducted noise in high-reliability power and signal applications. It provides an inductance of 0.1 mH per winding with balanced windings (±1%) and supports a rated RMS current of up to 0.69 A. This MIL-PRF-27 qualified common mode choke features a maximum DCR of 20 mΩ per winding and a leakage inductance of 0.70 µH. It offers a dielectric strength of 1.5 kVrms and operates over a wide −55 °C to +130 °C temperature range. This RoHS-compliant choke is available in surface mount package that measures 0.650 × 0.500 × 0.440 inches. It is ideal for switching regulators, DC-DC converters and EMI-sensitive electronic equipment.
