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30R300U PDF预览

30R300U

更新时间: 2024-01-31 04:59:04
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 353K
描述
RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, THROUGH HOLE MOUNT

30R300U 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
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:5.03
其他特性:0.02OHM MEASURED AT 23 DEG CELJESD-609代码:e3
安装特点:THROUGH HOLE 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表面贴装:NO
端子面层:Matte Tin (Sn)端子位置:RADIAL
端子形状:WIRE热敏电阻器应用:TEMPERATURE SENSING
Base Number Matches:1

30R300U 数据手册

 浏览型号30R300U的Datasheet PDF文件第2页浏览型号30R300U的Datasheet PDF文件第3页浏览型号30R300U的Datasheet PDF文件第4页浏览型号30R300U的Datasheet PDF文件第5页 
                                                           
                                                                                  
•ꢀ  
                                                           
USBꢀhubs,ꢀportsꢀꢀ  
•ꢀMotorꢀprotection  
                                                                                           
                                                           
POLYFUSE® Resettable PTCs  
Radial Leaded  
30R Series  
Description  
•ꢀTheꢀ30Rꢀseriesꢀradialꢀleadedꢀdeviceꢀisꢀdesignedꢀtoꢀꢀ  
provideꢀovercurrentꢀprotectionꢀforꢀlowꢀvoltageꢀ(30V)ꢀ  
applicationsꢀwhereꢀspaceꢀisꢀnotꢀaꢀconcernꢀandꢀresettableꢀ  
protectionꢀisꢀpreferred.  
Features  
•ꢀ  
RoHSꢀcompliantꢀandꢀꢀꢀ  
lead-freeꢀ  
•ꢀ  
Cured,ꢀflameꢀretardantꢀ  
epoxyꢀpolymerꢀinsulatingꢀ  
materialꢀmeetsꢀULꢀ94V-0ꢀ  
requirements  
•ꢀFastꢀtime-to-trip  
Agency Approvals  
Applications  
AGENCY  
AGENCY FILE NUMBER  
E183209  
andꢀperipherals  
•ꢀComputersꢀ&ꢀperipherals  
•ꢀGeneralꢀelectronics  
•ꢀAutomotiveꢀapplications  
R50082521  
Electrical Characteristics  
Maximum Time  
Agency  
Resistance  
P
To Trip  
Approvals  
I hold  
(A)  
I trip  
(A)  
V max  
(Vdc)  
I max  
(A)  
Part Number  
madx.  
(W)  
R min  
R 1max  
Current  
Time  
(Sec.)  
(A)  
(Ω)  
(Ω)  
30R090  
30R110  
30R135  
30R160  
30R185  
30R250  
30R300  
30R400  
30R500  
30R600  
30R700  
30R800  
30R900  
0.90  
1.10  
1.35  
1.60  
1.85  
2.50  
3.00  
4.00  
5.00  
6.00  
7.00  
8.00  
9.00  
1.80  
2.20  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
0.6  
0.7  
0.8  
0.9  
1.0  
1.2  
2.0  
2.5  
3.0  
3.5  
3.8  
4.0  
4.2  
4.50  
5.90  
6.60  
0.070  
0.050  
0.040  
0.030  
0.030  
0.020  
0.020  
0.010  
0.010  
0.005  
0.005  
0.005  
0.005  
0.220  
0.170  
0.130  
0.110  
0.090  
0.070  
0.080  
0.050  
0.050  
0.040  
0.030  
0.020  
0.020  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
5.50  
2.70  
6.75  
7.30  
3.20  
8.00  
8.00  
3.70  
9.25  
8.70  
5.00  
12.50  
15.00  
20.00  
25.00  
30.00  
35.00  
40.00  
40.00  
10.30  
10.80  
12.70  
14.50  
16.00  
17.50  
18.80  
20.00  
6.00  
8.00  
10.00  
12.00  
14.00  
16.00  
18.00  
Iꢀholdꢀ=ꢀHoldꢀcurrent:ꢀmaximumꢀcurrentꢀdeviceꢀwillꢀpassꢀwithoutꢀtrippingꢀinꢀ23°Cꢀstillꢀair.ꢀ  
Iꢀtripꢀ=ꢀTripꢀcurrent:ꢀminimumꢀcurrentꢀatꢀwhichꢀtheꢀdeviceꢀwillꢀtripꢀinꢀ23°Cꢀstillꢀair.  
Vꢀmaxꢀ=ꢀMaximumꢀvoltageꢀdeviceꢀcanꢀwithstandꢀwithoutꢀdamageꢀatꢀratedꢀcurrentꢀ(Imax)ꢀ  
Iꢀmaxꢀ=ꢀMaximumꢀfaultꢀcurrentꢀdeviceꢀcanꢀwithstandꢀwithoutꢀdamageꢀatꢀratedꢀvoltageꢀ(Vmax  
Pdꢀ=ꢀPowerꢀdissipatedꢀfromꢀdeviceꢀwhenꢀinꢀtheꢀtrippedꢀstateꢀatꢀ23°Cꢀstillꢀair.  
Rꢀminꢀ=ꢀMinimumꢀresistanceꢀofꢀdeviceꢀinꢀinitialꢀ(un-soldered)ꢀstate.  
Rꢀ1maxꢀ=ꢀMaximumꢀresistanceꢀofꢀdeviceꢀatꢀ23°Cꢀmeasuredꢀoneꢀhourꢀafterꢀtripping.  
Caution:ꢀOperationꢀbeyondꢀtheꢀspecifiedꢀratingꢀmayꢀresultꢀinꢀdamageꢀandꢀpossibleꢀarcingꢀ  
andꢀflame.  
)
www.littelfuse.com  
ꢀꢁ  
Electronics Designers Guide  
ꢂ0R Series  
©2006 Littelfuse  
Specifications are subject to change without notice.  

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