Overview
The datasheet provides detailed information about Schurter’s subminiature fuses that are 2.3 x 8 mm in size and categorized as Quick-Acting F. These fuses operate at rated voltages of 32 – 125VAC/VDC and have a rated current range from 0.63 A to 1.5 A. The breaking capacity is mentioned as 50 A at 300 V. These components are designed to work within an ambient air temperature range from -55°C to 85°C and have a climatic category of 55/085/56 in accordance with IEC standards.
Materials and Specifications
The construction of the fuse includes a ceramic tube with axial leads made of tin-plated copper. The unit weight is specified as 0.46 grams. As for storage conditions, these subminiature fuses should be kept in environments where the temperature ranges from -55°C to 60°C with a maximum relative humidity of 70%.
Soldering Methods
The document specifies the requirements for wave soldering with a profile that allows for solderability at 235°C for 2 seconds according to IEC 60068-2-20, test Ta method, and the resistance to soldering heat at 260°C for 5 seconds as per IEC 60068-2-20, Test Tb method.
Approvals and Compliances
The datasheet mentions that Schurter products, including these fuses, are designed for industrial settings and have received certifications from independent testing bodies based on national and international standards. Moreover, it specifies that products for special sectors like automotive, medical technology, or aerospace can be supplied with customer-specific agreements.
Approval Marks
Certifications include UL (Underwriter Laboratories) with file number E42088 and CSA (Canadian Standards Association) with a certification record number 34549. The approval mark from these testing authorities indicates compliance with the safety standards for electronic products.
Product Standards
Product standards referenced in the datasheet are from organizations including IEC (International Electrotechnical Commission), UL (Underwriter Laboratories), and CSA (Canadian Standards Association). The fuses are designed according to IEC 60127-3/2 for miniature fuse-links, UL 248-14 for low voltage fuses, and CSA22.2 No 248.14 for low-voltage supplemental fuses.
Product Marking and Ordering Information
The fuse is marked with its rated current for identification purposes. Ordering information can presumably be found through the provided weblinks to the product data sheet, general product information, and distributor stock-check, as well as through a detailed request for product specifics.
Manual:
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