Electronic -- PCB & Small Dimension Fuses 5 x 15mm ferrule fuses C515 (axial leads) C518 (axial leads) C517 (axial leads) C519 C520 Specifications Description: Time-delay fuse. Construction: Glass tube. Ratings: Volts -- 125Vac (3.5-7A) -- 250Vac (125mA-3A) Amps -- 125mA-7A IR -- 35A (125mA1A @ 250Vac, p.f. = 0.7-0.8) -- 10kA (125mA-3A @ 125Vac, p.f. = 0.7-0.8) -- 25A (350mA @ 600V, p.f. = 0.7-0.8) -- 100A (1.25-3A @ 250Vac, p.f. = 0.7-0.8) -- 400A (3.5-7A @ 125Vac, p.f. = 1.0) Agency Information: CE, UL Listing File E19180, Guide JDYX 125mA250mA and 375mA-3A CSA Certification File LR65063, Class 1422-01, 125mA-250mA and 375mA3A, UL Recognized, File E19180, Guide JDYX2, 350mA and 3.5A-7A. Specifications Description: Fast-acting fuse. Construction: Glass tube. Ratings: Volts -- 250Vac Amps -- 100mA5A IR -- 35A (100mA750mA @ 250V, p.f. = 0.7-0.8) -- 10kA (100mA-5A @ 125V, p.f. = 0.7-0.8) -- 100A (1-3.5A @ 250V, p.f. = 0.7-0.8) -- 200A (4-5A @ 250V, p.f. = 0.70.8) Agency Information: CE, UL Listing File E19180, Guide JDYX CSA Certification File LR65063, Class 1422-01. Specifications Description: Fast-acting fuse. Construction: Glass tube. Ratings: Volts -- 350Vac* Amps -- 3A IR -- 100A @ 350Vac, p.f. = 1.0 -- 100A @ 250Vac, p.f. = 0.7-0.8 -- 10kA @ 125Vac, p.f. = 0.70.8 Features and Benefits * Time-delay for closer sizing on inductive circuits. Typical Application * Electronic Circuits * Printed Circuit Boards C515-2.25-R C515-3-R C515-3.5-R C515-4-R C515-5-R C515-7-R C519-2.25-R C519-3-R C519-3.5-R C519-4-R C519-5-R C519-7-R Data Sheet: 2006 (C515) & 2007 (C519) 54 Typical Applications * Electronic Circuits * Printed circuit Boards Agency Information: CE, UL Listing File E19180, Guide JDYX CSA Certification File LR65063, Class 1422-01 UL Recognized, File E19180, Guide JDYX2. * Small footprint saves space in equipment. * Fast-acting for maximum component protection. * 350Vac rating for 277V ballast circuit protection. Typical Applications * Electronic Circuits * Printed Circuit Boards * Electronic Ballast Protection Catalog Number (Amps) With Axial Leads C517-3 Catalog Numbers (Amps) Catalog Numbers (Amps) With Axial Leads C515-125-R C515-750-R C515-250-R C515-1-R C515-350-R C515-1.25-R C515-375-R C515-1.5-R C515-500-R C515-1.6-R C515-600-R C515-2-R Without Axial Leads C519-125-R C519-750-R C519-250-R C519-1-R C519-350-R C519-1.25-R C519-375-R C519-1.5-R C519-500-R C519-1.6-R C519-600-R C519-2-R Features and Benefits * Small footprint saves space in equipment. * Fast-acting for maximum component protection. * Available in clip mount and solder-in configurations *350Vac/100A is UL Recognized With Axial Leads C518-100-R C518-750-R C518-125-R C518-1-R C518-250-R C518-1.5-R C518-375-R C518-2-R C518-500-R C518-2.5-R Without Axial Leads C520-100-R C520-750-R C520-125-R C520-1-R C520-250-R C520-1.5-R C520-375-R C520-2-R C520-500-R C520-2.5-R C518-3-R C518-3.5-R C518-4-R C518-5-R C520-3-R C520-3.5-R C520-4-R C520-5-R Data Sheet: 2026 (C518) & 2027 (C520) Data Sheet: 2025 For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp