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SF-0402S300M-2 PDF预览

SF-0402S300M-2

更新时间: 2024-11-07 00:59:59
品牌 Logo 应用领域
伯恩斯 - BOURNS /
页数 文件大小 规格书
4页 413K
描述
Slow Blow Multilayer Surface Mount Fuses

SF-0402S300M-2 数据手册

 浏览型号SF-0402S300M-2的Datasheet PDF文件第2页浏览型号SF-0402S300M-2的Datasheet PDF文件第3页浏览型号SF-0402S300M-2的Datasheet PDF文件第4页 
SinglFuseꢀSF-0402SxxxMꢀSeriesꢀFeatures  
nꢀ Singleꢀblowꢀfuseꢀforꢀovercurrentꢀprotection  
nꢀ 1005ꢀ(EIAꢀ0402)ꢀminiatureꢀfootprint  
nꢀ Slowꢀblowꢀfuseꢀ(Fusingꢀtimeꢀ5ꢀsecondsꢀatꢀ250ꢀ%ꢀratedꢀcurrent)  
nꢀ ULꢀ248-14ꢀlisted  
nꢀꢀSurfaceꢀmountꢀpackagingꢀforꢀautomatedꢀassembly  
nꢀ MultilayerꢀSMDꢀdesign  
nꢀ RoHSꢀcompliant*ꢀandꢀhalogenꢀfree**  
SF-0402SxxxMꢀSeriesꢀ-ꢀSlowꢀBlowꢀMultilayerꢀSurfaceꢀMountꢀFuses  
Electrical Characteristics  
Rated Current  
Resistance  
(Ω) Typ.***  
Rated  
Voltage  
Breaking  
Capacity  
Typical  
Model  
Fusing Time  
(Amps)  
0.50  
0.75  
1.00  
1.50  
2.00  
3.00  
4.00  
I2t (A2s) ****  
SF-0402S050M-2  
SF-0402S075M-2  
SF-0402S100M-2  
SF-0402S150M-2  
SF-0402S200M-2  
SF-0402S300M-2  
SF-0402S400M-2  
0.380  
0.210  
0.120  
0.056  
0.035  
0.021  
0.014  
0.004  
0.007  
0.014  
0.050  
0.070  
0.110  
0.210  
Open within 5  
sec. at 250 %  
rated current  
DC 24 V  
35 A  
DC 24 V  
*** Resistance value measured with ≤10 % rated current at 25 °C ambient.  
2
****Melting I t calculated at 0.001 second pre-arcing time.  
Reliability Testing  
No.  
Test  
Requirement  
DCR change ≤ ±10 %  
No mechanical damage  
Test Condition  
Test Reference  
MIL-STD-202  
Method 210  
MIL-STD-202  
Method 208  
MIL-STD-202  
Method 107  
MIL-STD-202  
Method 106  
MIL-STD-202  
Method 101  
MIL-STD-202  
Method 204  
MIL-STD-202  
Method 213  
Soldering heat  
resistance  
1
One dip at 260 °C for 60 seconds  
One dip at 245 °C for 5 seconds  
100 cycles between -65 °C and +125 °C  
10 cycles  
2
3
4
5
6
7
Solderability  
Minimum 95 % coverage  
DCR change ≤ ±10 %  
No mechanical damage  
DCR change ≤ ±15 %  
No excessive corrosion  
DCR change ≤ ±10 %  
No excessive corrosion  
DCR change ≤ ±10 %  
No mechanical damage  
Thermal shock  
Moisture resistance  
Salt spray  
48 hour exposure, 5 % salt solution  
0.4 inch D.A. or 30 G between  
Mechanical vibration  
Mechanical shock  
5-3000 Hz  
DCR change ≤ ±10 %  
No mechanical damage  
1500 G, 0.5 ms, half-sine shocks  
80 % rated current (75 % for ≤1 A fuses)  
for 2000 hours at ambient temperature  
+20 °C ~ +30 °C  
No electrical “opens” during testing.  
Voltage drop change shall be less  
than ±20 % of initial value.  
Refer to STP  
document  
8
9
Life  
Refer to STP  
document  
Terminal strength  
No mechanical damage  
0.5 Kg pushing force  
Environmental Characteristics  
Agency Recognition  
Operating Temperature........................................... -55 °C to +125 °C  
Storage Conditions  
Temperature ..........................................................+5 °C to +35 °C  
Humidity.................................................................... 40 % to 75 %  
Shelf Life.....................................2 years from manufacturing date  
Moisture Sensitivity Level..................................................................1  
ESD Classification (HBM)........................................................Class 6  
UL File Number .................................................... E198545  
http://www.ul.com/ Follow link to Online Certificates Directory,  
then enter UL File No. E198545, or click here  
*ꢀꢀꢀ RoHSꢀDirectiveꢀ2002/95/ECꢀJan.ꢀ27,ꢀ2003ꢀincludingꢀannexꢀandꢀRoHSꢀRecastꢀ2011/65/EUꢀꢀ  
Asia-Pacific: Tel: +886-2 2562-4117 • Email: asiacus@bourns.com  
EMEA: Tel: +36 88 520 390 • Email: eurocus@bourns.com  
The Americas: Tel: +1-951 781-5500 • Email: americus@bourns.com  
www.bourns.com  
Juneꢀ8,ꢀ2011.ꢀ  
**ꢀ Bournsꢀconsidersꢀaꢀproductꢀtoꢀbeꢀ“halogenꢀfree”ꢀifꢀ(a)ꢀtheꢀBromineꢀ(Br)ꢀcontentꢀisꢀ900ꢀppmꢀꢀ  
orꢀless;ꢀ(b)ꢀtheꢀChlorineꢀ(Cl)ꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀandꢀ(c)ꢀtheꢀtotalꢀBromineꢀ(Br)ꢀandꢀꢀ  
Chlorineꢀ(Cl)ꢀcontentꢀisꢀ1500ꢀppmꢀorꢀless.  
“SinglFuse”ꢀisꢀaꢀtrademarkꢀofꢀBourns,ꢀInc.ꢀ  
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.  
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀꢀ  
applicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.  
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.  

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