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fuse brands

fast acting fuse vs time delay

Parameter

Breaking CapacityMaterialOperating TemperatureSoldering conditions
100A at 63V DC(250mA-4A)

Substrate - Ceramic

Termination-Sliver over-plated with nickeland tin

Element--Silver

-40°C~+125°C

Wave solder: 260°C, ≤5S

Hand solder: 360°C, ≤1S

100A at 32V DC(4.5A-7A)
150A at 24V DC(8A-20A)

Electrical Characteristics

Amper Rating
Testing currentBlow Time
MinMax

250mA~20A

100%4 hours-
250mA~3A250%-5s
4A~20A350%-5s

Approvals (○ Pending ● Approvals)

● Pending

○ Approvals

Current RatingVoltage RatingMarking
Norminal Melting I²T(A²sec) For ReferenceApprovals
128
250mA63V.250.0012
375mA63VE0.0025
500mA63V.50.0040
750mA63V.750.0080
1A63V10.0100
1.25A63VJ0.0150
1.5A63V1.50.0180
2A63V20.0210
2.5A63V2.50.0250
3A63V30.0330
3.5A63V3.50.0340
4A63V40.0350
4.5A32V4.50.0480
5A32V50.0580
6A32V60.7600
6.5A32V6.50.8000
7A32V70.9800
8A24V81.2800
10A24V102.0000
12A24V129.8
15A24V1522.5
20A24V2035.0


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