MGA-A 1206 SMD Fuses Schurter MGA-A 1206 SMD Fuses are COTS+ versions of a Schurter 1206 SMD fuse for aviation applications. MGA-A is completely lead-free and protects against the formation of tin whiskers and dendrites. With its ultra-robust thin-film construction, hermetic seal, and operating temperature range of -55°C to +125°C, MGA-A fuses are a safe solution for use in highly sensitive electronics in the aviation industry. The series is also ideal for a wide range of industrial-grade applications, including intrinsically safe applications, according to ATEX and IECEx requirements. MGA-A is cURus approved for 0.2A–5A, with a particularly high breaking capacity of up to 300A at 125VDC for currents up to 3A and 32VDC for 4A and 5A versions.