Technical Data 2006
Effective May 2017
Supersedes October 2009
Product features
Agency information
•UL Listed Card: C515 125mA-250mA and
375mA-3A (Guide JDYX, File E19180)
•UL Recognized Card: C515 350mA, and 3.5A-7A
(Guide JDYX2, File E19180)
•CSA Certification Card: C515 125mA-250mA and
375mA-3A (Class 1422-01, 53787
Ordering
•Specify product code
•Insert packaging code prefix before
part number.
E.g., BK (or TR2)/C515-2-R
•With TR2 packaging code, lead wire
length is 20.3mm Specify option code,
if desired
•For insulation sleeve, insert “S” after
part series.
E.g., BK/C515S-2-R
C515
5 mm x 15 mm Axial-leaded, time-delay, glass tube fuses
•Axial-leaded, time-delay
•5 x 15mm physical size
•Nickel-plated brass endcap construction
•Leads are tin coated
•Optional sleeve is flexible flouropolymer
(UL Flammability rating VW-1).
•UL Listed product meets standard UL 248-14
Electrical Characteristics
Rated Current Amp Rating Opening Time
135% 60 minutes max.
125mA - 250mA 200% 3 seconds min.
120 seconds max.
100% 4 hours min.
470mA 30 minutes max.
350mA 600mA 90 seconds max.
2A 2 seconds max.
6A 500 milliseconds max.
135% 60 minutes max.
375mA - 7A 200% 3 seconds min.
120 seconds max.
Specications
InterruptingVoltage Typical DC Cold Max
Product Code Rating Rating (amps) Resistance* Typical Voltage
Vac 600Vac 250Vac 125Vac Melting I
2
t** Drop (mV)***
C515-125-R 250 - 35 10000 4.72 0.101 770
C515-250-R 250 - 35 10000 1.32 0.467 430
C515-350-R 250 25 35 10000 1.04 1.169 530
C515-375-R 250 - 35 10000 0.81 1.531 470
C515-500-R 250 - 35 10000 0.54 2.280 440
C515-600-R 250 - 35 10000 0.38 6.982 350
C515-750-R 250 - 35 10000 0.26 9.162 310
C515-800-R 250 - 35 10000 0.23 10.544 260
C515-1-R 250 - 35 10000 0.14 14.289 230
C515-1.25-R 250 - 100 10000 0.13 22.961 220
C515-1.5-R 250 - 100 10000 0.100 31.989 240
C515-1.6-R 250 - 100 10000 0.090 35.156 200
C515-2-R 250 - 100 10000 0.059 60.256 170
C515-2.25-R 250 - 100 10000 0.057 97.724 180
C515-2.5-R 250 - 100 10000 0.046 78.163 190
C515-3-R 250 - 100 10000 0.035 80.426 150
C515-3.5-R 125 - - 400 0.028 149.279 130
C515-4-R 125 - - 400 0.023 233.346 130
C515-5-R 125 - - 400 0.019 354.813 150
C515-6-R 125 - - 400 0.014 471.360 125
C515-7-R 125 - - 400 0.013 710.500 100
*DC Cold Resistance (Measured at <10% of rated current)
**Typical Melting I
2
t (A
2
Sec) (Minimum I
2
t at 10 times rated current)
***Typical Voltage Drop (Voltage drop was measured at 25°C ambient temperature at rated current)
(Ω)
Eaton
Electronics Division
1000 Eaton Boulevard
Cleveland, OH 44122
United States
www.eaton.com/electronics
© 2017 Eaton
All Rights Reserved
Printed in USA
Publication No. 2006 BU-SB09716
May 2017
Eaton is a registered trademark.
All other trademarks are property
of their respective owners.
C515
5 mm x 15 mm Axial-leaded, time-delay, glass tube fuses
Technical Data 2006
Effective May 2017
Life Support Policy: Eaton does not authorize the use of any of its products for use in life support devices or systems without the express written
approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly
used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user.
Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also
reserves the right to change or update, without notice, any technical information contained in this bulletin.
Time-Current Curves
10000
1000
100
10
1
0.1
0.01
0.1 1 10 100
Multiples of Rated Current
Pre-arcing time (s)
125mA
250mA
350mA
375mA
500mA
600mA
750mA
800mA
1A
1.25A
1.5A
1.6A
2A
2.25A
2.5A
3A
3.5A
4A
5A
6A
7A
Dimensions mm
Drawing Not to Scale
Packaging Code
Packaging Code Prefix Description
BK 100 fuses packed into a cardboard carton
TR2 1500 fuses packed into tape on a reel (20.3mm lead wire length)
Option Code
Option Code Description
SInsulation Sleeve
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Eaton:
BK/C515-7A BK/C515-5A BK/C515-1A BK/C515-500MA BK/C515-6A BK/C515-800MA BK/C515-2A BK/C515-
600MA BK/C515-3A BK/C515-3-R BK/C515-350MA BK/C515-2.5A BK/C515-1.25-R BK/C515-1.5-R BK/C515-125-
R BK/C515-1-R BK/C515-2.5-R BK/C515-250-R BK/C515-2-R BK/C515-3.5-R BK/C515-350-R BK/C515-375-R
BK/C515-4-R BK/C515-500-R BK/C515-5-R BK/C515-600-R BK/C515-750-R BK-C515-2-25-R TR2-C515-1-25A
TR2-C515-1-25AL TR2-C515-1-5A TR2-C515-1-5A-L TR2-C515-1-5-R TR2-C515-1-6A-L TR2-C515-1-6-R TR2-
C515-2-25A TR2-C515-2-25AL TR2-C515-2-25-R TR2-C515-2-5A TR2-C515-2-5A-L TR2-C515-2-5-R TR2-C515-3-
5A TR2-C515-3-5A-L TR2-C515-3-5-R TR2-C515S-1-25A TR2-C515S-1-5A TR2-C515S-1-5-R TR2-C515S-1-6-R
TR2-C515S-2-25R TR2-C515S-2-5-R TR2-C515S-3-5-R TR-C515S-1-5A BK-C515-1-6-R BK-C515-7-R BK-C515S-
1-25A BK-C515S-125-R BK-C515S-1-5-R BK-C515S-1-6-R BK-C515S-1A BK-C515S-1-R BK-C515S-2-25-R BK-
C515S-250MA BK-C515S-250-R BK-C515S-2-5-R BK-C515S-2-R BK-C515S-350MA BK-C515S-350-R BK-C515S-
3-5-R BK-C515S-375-R BK-C515S-3A BK-C515S-3-R BK-C515S-4-R BK-C515S-500-R BK-C515S-5-R BK-
C515S-600MA BK-C515S-600-R BK-C515S-6-R BK-C515S-750-R BK-C515S-7-R BK-C515S-800-R TR2-C515-
125MA TR2-C515-125MAL TR2-C515-125-R TR2-C515-1A TR2-C515-1A-L TR2-C515-1-R TR2-C515-250MA
TR2-C515-250MAL TR2-C515-250-R TR2-C515-2A TR2-C515-2A-L TR2-C515-2-R TR2-C515-350MA TR2-C515-
350MAL TR2-C515-350-R TR2-C515-375MA TR2-C515-375MAL TR2-C515-375-R TR2-C515-3A TR2-C515-3A-L
