حفاظت مدار فیوز

Product Attributes

Introduction

This specification covers the detailed requirements for rectangular chip fuses (model numbers FCC10, 16, 20, 32, FHC10, 16, 20, 32). Applicable documents include UL248-1-2000, UL248-14-2000, CSAC22.2 No.248.1-2000, CSAC22.2 No.248.14-2000, IEC60127-1, and IEC60127-4. The type designation follows a specific format incorporating chip fuse, rectangular type, size, current rating, optional code, and packaging form. The product is certified to safety standards UL248-1 and UL248-14, CSAC22.2 No.248.1-00 and CSAC22.2 No.248.14-00, with UL and C-UL designated file number E176847. Ratings comply with Table 1, operating temperature range is -55°C to +125°C, standard packaging forms comply with Table 2, resistor design and physical dimensions comply with Figure 1 and Table 3, and marking symbols are indicated as required.