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Description：
The 501 Series is a 100% Lead-free, RoHS compliant and Halogen-free fuse series designed specifically to provide over- current protection to circuits that operate under high working ambient temperature up to 150°C. The general design ensures excellent temperature stability and performance reliability. The high I2t values which is typical in the Littelfuse Ceramic Fuse family, ensure high inrush current withstand capability.
Features：
• Operating Temperature from -55ºC to +150ºC
• Designed to provide over-current protection in high current voltage regulator module (VRM) applications
• 100% Lead-free, RoHS compliant and Halogenfree
• Suitable for both leaded and lead-free reflow / wave soldering
Applications：
|
• Voltage Regulator Module (VRM) Equipment |
• Notebook PC • DC-DC Converter |
|
Ampere Rating(A)
|
Amp Code
|
Max.Voltage Rating(V)
|
Interruping Rating (DC)¹
|
Nominal Resistance(Ohms)²
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Nominal melting I²T(A²sec)³
|
Nominal Voltage Drop at Rated Current(V)4
|
Nominal Power Dissipation At Rated Current（W）
|
Agency
Approvals |
|
|
|
|
||||||||
| 10 | 010. | 32 |
150A@32VDC
|
0.00362
|
10.385 | 0.04407 |
0.4407
|
×
|
×
|
|
12
|
012.
|
32
|
0.00311 |
20.341
|
0.04927
|
0.5912
|
×
|
×
|
|
|
15
|
015.
|
32
|
0.00250 |
39.700
|
0.04843
|
0.7265
|
×
|
×
|
|
|
20
|
020.
|
32
|
0.00194 |
86.360
|
0.05888
|
1.1776
|
×
|
×
|
|
