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20LR600 PDF预览

20LR600

更新时间: 2024-01-01 11:38:47
品牌 Logo 应用领域
力特 - LITTELFUSE /
页数 文件大小 规格书
4页 319K
描述
POLYFUSE㈢ Resettable PTCs

20LR600 技术参数

是否Rohs认证:符合生命周期:Obsolete
包装说明:,Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8533.40.80.70
风险等级:5.57Is Samacsys:N
其他特性:RESISTANCE RANGE(RMIN-R1MAX)OHM: 0.007-0.019安装特点:SURFACE MOUNT
端子数量:2最高工作温度:85 °C
最低工作温度:-40 °C封装形状:RECTANGULAR PACKAGE
包装方法:BULK电阻器类型:PTC RESETTABLE FUSE
子类别:Non-linear Resistors表面贴装:YES
端子面层:Nickel (Ni)端子位置:AXIAL
端子形状:FLAT热敏电阻器应用:OVERLOAD PROTECTION
Base Number Matches:1

20LR600 数据手册

 浏览型号20LR600的Datasheet PDF文件第2页浏览型号20LR600的Datasheet PDF文件第3页浏览型号20LR600的Datasheet PDF文件第4页 
POLYFUSE® Resettable PTCs  
Axial Leaded Strap  
LR Series  
Description  
The new LR series device provides reliable, noncycling  
protection against overcharging and short circuits events  
for rechargeable battery cells where resettable protection  
is desired.  
Features  
• RoHS compliant and  
lead-free  
• Compact design saves  
board space  
• Weldable nickel terminals  
• Slim, low profile design  
• Low resistance  
Agency Approvals  
AGENCY  
AGENCY FILE NUMBER  
E183209  
Applications  
• Rechargeable battery cell  
protection  
R50082521  
Electrical Characteristics  
Maximum Time  
To Trip  
Agency  
Approvals  
Resistance  
P
madx.  
(W)  
I hold  
Part Number  
(A)  
I trip  
(A)  
V max  
(Vdc)  
I max  
(A)  
R min  
(Ω)  
R typ  
(Ω)  
R 1max  
(Ω)  
Current  
Time  
(Sec.)  
(A)  
15LR190  
15LR190S  
15LR260  
15LR260S  
15LR380  
20LR450  
20LR550  
20LR600  
20LR730  
1.9  
1.9  
2.6  
2.6  
3.8  
4.5  
5.5  
6.0  
7.3  
3.9  
3.9  
15  
15  
15  
15  
15  
20  
20  
20  
20  
100  
100  
100  
100  
100  
100  
100  
100  
100  
1.2  
1.2  
2.5  
2.5  
2.5  
2.5  
2.8  
2.8  
3.3  
9.50  
5.00  
5.00  
5.00  
5.00  
5.00  
5.00  
5.00  
5.00  
5.00  
0.039  
0.039  
0.020  
0.020  
0.013  
0.011  
0.009  
0.007  
0.006  
0.072  
0.072  
0.042  
0.042  
0.026  
0.020  
0.016  
0.014  
0.012  
0.102  
0.102  
0.063  
0.063  
0.037  
0.028  
0.022  
0.019  
0.015  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
9.50  
5.8  
13.00  
13.00  
19.00  
22.50  
27.50  
30.00  
30.00  
5.8  
8.3  
8.9  
10.5  
11.7  
14.1  
I hold = Hold current: maximum current device will pass without tripping in 20°C still air.  
I trip = Trip current: minimum current at which the device will trip in 20°C still air.  
V max = Maximum voltage device can withstand without damage at rated current (I max)  
I max = Maximum fault current device can withstand without damage at rated voltage (Vmax  
P d = Power dissipated from device when in the tripped state at 20°C still air.  
R min = Minimum resistance of device in initial (un-soldered) state.  
R typ = Typical resistance of device in initial (un-soldered) state.  
R 1max = Maximum resistance of device at 20°C measured one hour after tripping or reflow  
soldering of 260°C for 20 sec.  
Caution: Operation beyond the specified rating may result in damage and possible arcing  
and flame.  
)
LR Series  
www.littelfuse.com  
Specifications are subject to change without notice.  
Electronics Designers Guide  
©2006 Littelfuse  

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