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250S130D PDF预览

250S130D

更新时间: 2024-10-15 19:27:31
品牌 Logo 应用领域
力特 - LITTELFUSE 温度传感电阻器
页数 文件大小 规格书
5页 151K
描述
RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, SURFACE MOUNT, CHIP, ROHS COMPLIANT

250S130D 技术参数

生命周期:Obsolete包装说明:,
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8533.40.80.70风险等级:5.61
其他特性:20 OHMS AT 20CELJESD-609代码:e3
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
额定(AC)电压(URac):250 V电阻器类型:PTC RESETTABLE FUSE
表面贴装:YES端子面层:MATTE TIN
端子位置:DUAL ENDED端子形状:WRAPAROUND
热敏电阻器应用:TEMPERATURE SENSINGBase Number Matches:1

250S130D 数据手册

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inspectability  
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POLYFUSE® Resettable PTCs  
Surface Mount > 250S Series  
250S Series  
Description  
The 250S High Voltage Radial device is a Polymer-based  
PTC suitable to protect telephony equipment against  
lightining and power cross strikes. The 250S Series is fully  
compatible with telecommunications standards.  
PRELIMINARY DATA SHEET:This product is scheduled for  
release by end of 2008 and specifications may change.  
Please refer to www.littelfuse.com/series/250S.html for  
the current information.  
Features  
Agency Approvals  
AGENCY  
AGENCY FILE NUMBER  
Pending  
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standards  
Electrical Characteristics  
Agency  
Approvals  
Time toTrip at 1A  
Typical Maximum  
Resistance  
I hold  
(A)  
I trip  
V max  
I max  
Pd typ.  
(W)  
Part Number  
(A) (Vint /Vop) (A)  
R min  
(Ω)  
R max  
(Ω)  
R 1max  
(Ω)  
(Sec.)  
(Sec.)  
250S130  
0.13  
0.13  
0.13  
0.13  
0.26 250/60  
0.26 250/60  
0.26 250/60  
0.26 250/60  
3
3
3
3
1.2  
1.2  
1.2  
1.2  
0.9  
4.0  
4.0  
13  
20  
250S130–RA  
250S130–RB  
250S130–RC  
1.4  
0.7  
1.1  
4.0  
4.0  
4.0  
6.5  
9
10  
13  
11  
15  
20  
17  
7
I hold = Hold current: maximum current device will pass without tripping in 23°C still air.  
I trip =Trip current: minimum current at which the device will trip in 23°C still air.  
Vint = Maximum voltage the device can withstand without damage at rated current (I max)  
Vop= The device regular operation voltage  
R min = Minimum resistance of device in initial (un-soldered) state.  
R max = Maximum resistance of device in initial (un-soldered) state.  
R 1max = Maximum resistance of device at 20°C measured one hour after tripping.  
Caution: Operation beyond the specified rating may result in damage and possible arcing  
and flame.  
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 23°C still air.  
)
©2008 Littelfuse, Inc.  
Revised: October 24, 2008  
Preliminary Data Sheet  
250S Series  
Specifications are subject to change without notice.  
Please refer to www.littelfuse.com/series/250S.html for current information.  

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