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参数资料
| 型号： | 0461002.T |
| 元件分类： | 保险丝 |
| 英文描述： | ELECTRIC FUSE, 2A, 250VDC, SURFACE MOUNT |
| 文件页数： | 4/4页 |
| 文件大小： | 1049K |
| 代理商： | 0461002.T |
461 Series TeleLink Fuse
Telecom Design Guide 2005 Littelfuse
4 - 5
www.littelfuse.com
El
ec
tr
onic
Fuses
Temperature Derating Curve
Operating temperature is -55 °C to +125 °C with proper correction factor applied.
Chart of Correction Factor
* Higher currents and PCB layout designs can affect this parameter.
Notes:
Readings are measured at rated current after temperature stabilizes
The 0461 1.25 meets the requirements of UL 248-14. However, board layout, board trace widths, and
ambient temperature values can cause higher than expected rises in temperature. During UL testing, the
typical recorded heat rise for the 0461 1.25 at 2.2 A was 120 °C.
Maximum Temperature Rise
TeleLink Fuse
Temperature Reading
0461 .500
≤75 °C (167 °F) *
0461 1.25
≤82 °C (180 °F) *
0461 002.
≤50 °C (122 °F) *
30
-55
-60 -40
-20
0
20
40
60
80
100 125
40
50
60
70
80
90
100
110
Ambient C
P
ercent
of
Rating
Effect on
Current Rating
120
130
140
150
#TDG_4_ElectronicFuse.fm Page 5 Sunday, July 31, 2005 8:33 AM
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 0461002T | 制造商:Littelfuse 功能描述:PC Board Fuse |
| 0461-0032-01 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Tapped Delay Line |
| 0461-0036-01 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Tapped Delay Line |
| 0461-0040-01 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Tapped Delay Line |
| 0461-0044-01 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Tapped Delay Line |
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