C518-100-R Datasheet, PDF (1/2 Pages) Cooper Bussmann, Inc. – 5 x 15mm Fast-Acting Glass Tube Fuses

5 x 15mm Fast-Acting Glass Tube Fuses
C518 Series
Description
• Axial-leaded fast-acting
• 5 x 15mm physical size
• Nickel-plated brass endcap construction
• Optional insulation 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
100%
None
100mA-5A
135%
60 minutes max.
200%
2 seconds max.
Agency Information
• UL Recognition Card: Guide JDYX2, File E19180
• CSA Certification Card: Class 1422-01, File 53787
Ordering
Specify product code
• Insert packaging code prefix before part number. E.g.
BK (or TR2)/C518-2-R
Specify option code, if desired
• For insulation sleeve, insert “S” after part series. E.g.
BK/C518S-2-R
Dimensions - mm
Drawing Not to Scale
• With TR2 packaging code, lead wire length is 20.3mm
Part Number
C518-100-R
C518-125-R
C518-250-R
C518-375-R
C518-500-R
C518-750-R
C518-1.5-R
C518-2-R
C518-2.5-R
C518-3-R
C518-3.5-R
C518-4-R
C518-5-R
Voltage
Rating
Vac
250
250
250
250
250
250
250
250
250
250
250
250
250
Specifications
Interrupting Rating
Typical DC Cold
at Rated Voltage (amps)
Resistance*
250Vac
125Vac
(Ω)
35
10,000
22.30
35
10,000
15.20
35
10,000
5.66
35
10,000
2.53
35
10,000
1.66
35
10,000
0.91
100
10,000
0.900
100
10,000
0.064
100
10,000
0.046
100
10,000
0.038
100
10,000
0.032
200
10,000
0.022
200
10,000
0.018
* DC Cold Resistance (Measured at <10% of rated current)
** Typical Melting I²t (A²Sec) (Minimum at 10 times rated current)
*** Typical Voltage Drop (Voltage drop was measured at 20°C ambient temperature at rated current)
Typical
Melting I²t**
AC
0.0010
0.0019
0.012
0.039
0.059
0.264
0.800
1.9
2.9
6.1
9.7
16.6
22.4
Max
Voltage
Drop (mV)***
2230
1930
1450
968
845
686
135
136
121
116
115
88
91
0909 BU-SB09718
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Data Sheet 2026