Electronic — PCB & Small Dimension Fuses
5 x 15mm ferrule fuses
C515 (axial leads)
C519
Specifications
Description:
Time-delay fuse.
Dimensions:
5 x 15mm
(0.197” X 0.591”).
Construction:
Glass tube.
Ratings:
Volts — 125Vac
(3.5-7A)
— 250Vac (125mA-3A)
Amps — 125mA-7A
IR — 35A (125mA-1A @ 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 125mA-
250mA and 375mA-3A CSA
Certification File LR65063, Class
1422-01, 125mA-250mA and 375mA-
3A, UL Recognized, File E19180,
Guide JDYX2, 350mA and 3.5A-7A.
Features and Benefits
• Time-delay for closer sizing on
inductive circuits.
Typical Application
• Electronic Circuits
• Printed Circuit Boards
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
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
C518 (axial leads)
C520
Specifications
Description:
Fast-acting fuse.
Dimensions:
5 x 15mm
(0.197” X 0.591”).
Construction:
Glass tube.
Ratings:
Volts — 250Vac
Amps — 100mA-5A
IR — 35A (100mA-750mA @ 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. = 0.7-
0.8)
Agency Information:
CE, UL Listing
File E19180, Guide JDYX CSA
Certification File LR65063, Class
1422-01.
Features and Benefits
• Small footprint saves space in
equipment.
• Fast-acting for maximum component
protection.
• Available in clip mount and solder-in
configurations
Typical Applications
• Electronic Circuits
• Printed circuit Boards
Catalog Numbers (Amps)
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
C517 (axial leads)
Specifications
Description:
Fast-acting
fuse.
Dimensions:
5 x 15mm
(0.197” X 0.591”).
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. = 0.7-
0.8
*350Vac/100A is UL Recognized
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 equip-
ment.
• 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
C520-3-R
C520-3.5-R
C520-4-R
C520-5-R
Data Sheet: 2006 (C515) & 2007 (C519)
Data Sheet: 2026 (C518) & 2027 (C520)
Data Sheet: 2025
54
For product data sheets, visit www.cooperbussmann.com/datasheets/ULCSA
COOPER [ COOPER BUSSMANN, INC. ]
