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fuse brands

automotive fuse sizes

Parameter

Breaking CapacityMaterialOperating TemperatureSoldering conditions
10,000A at 125V AC(250mA-20A)

Fuse body - glass tube

End cap--nickel plated brass

Pigtail--tin plated copper on nickel plated brass cap

-40°C~+125°C

Wave solder: 260°C, ≤5S

Hand solder: 360°C, <1S

35A at 250V AC (0-1A)
100A at 250V AC (1.1A-3.5A)
200A at 250V AC (3.6A-20A)

Electrical Characteristics

Testing currentBlow Time
MinMax
100%4 hours-
135%-1 hour
200%100ms

5s(250mA-10A)

10s(12A-15A)

Approvals (○ Pending ● Approvals)

● Pending

○ Approvals

Current RatingVoltage RatingNorminal Melting I²T(A²sec) For ReferenceApprovals
7128
250mA125V/250V
0.25
300mA125V/250V0.27
315mA125V/250V0.30
350mA125V/250V0.32
400mA125V/250V0.45
500mA125V/250V0.48
750mA125V/250V0.6
800mA125V/250V1.0
1A125V/250V1.8
1.25A125V/250V2.2
1.5A125V/250V3.1
1.6A125V/250V3.5
2A125V/250V5.0
2.5A125V/250V7.5
3A125V/250V12.5
3.15A125V/250V14.2
3.5A125V/250V15
4A125V/250V30
5A125V/250V42
6A125V/250V60
6.3A125V/250V68
7A125V/250V82
8A125V/250V95
10A125V/250V107
12A125V/250V115
15A125V/250V180
20A125V/250V255


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