A(焊脚) |
3.5mm±0.5mm |
H(标高) |
15mm±5mm |
W(跨距) |
15mm±0.5mm |
y(卡位) |
1.5±0.2mm |
l(线径) |
1.0±0.1mm |
阻 值 |
5mΩ±0.05mΩ |
通过电流 |
25A |
工作特性Performance Data
条件 |
阻值最大变化百分比ΔR% |
25ºC时满负载工作1000小时
Loading life: 1000hrs at 25ºC |
1% |
潮湿环境中放置100小时
100 hrs in moisture |
1% |
在-40ºC~+150ºC温度下循环1000次
Temperature Cycled at-40ºC~+150ºC(1000 cyc) |
1% |
特点Features
压脚工艺,便于焊接前先在电路板上固定pressor foot design for easily fixed on PCB before welding
使用温度范围较宽high temperature proof
无感型设计,电感小于10纳亨non-inductance design, less than 10 nanohenries
引脚易于锡焊 easily solderable
电气性能Electrical Features
电阻温度系数a TCR×10-6/℃ <±50
对铜热电势EMF VS Cu(0-100℃)uV/℃ ≤35
应用Applications
精度要求很高的电流采样current sensing for high precision
反馈电路feedback current
低电感电路low inductance current
大电流脉冲电路big surge and pulse current
包装Packaging
散装,每包装1000PCS Bulk packaging, 1000pcs per package