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MF-VS240S PDF预览

MF-VS240S

更新时间: 2024-02-08 02:17:43
品牌 Logo 应用领域
伯恩斯 - BOURNS 过载保护电阻器
页数 文件大小 规格书
2页 390K
描述
RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, SURFACE MOUNT

MF-VS240S 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:compliantECCN代码:EAR99
HTS代码:8533.40.80.70风险等级:5.58
其他特性:0.014 OHMS MINIMUM AT 23 DEG CELJESD-609代码:e2
安装特点:SURFACE MOUNT端子数量:2
封装形状:RECTANGULAR PACKAGE包装方法:BULK
额定(AC)电压(URac):16 V电阻器类型:PTC RESETTABLE FUSE
子类别:Non-linear Resistors表面贴装:YES
端子面层:Tin/Silver (Sn/Ag)端子位置:DUAL
端子形状:FLAT热敏电阻器应用:OVERLOAD PROTECTION
Base Number Matches:1

MF-VS240S 数据手册

 浏览型号MF-VS240S的Datasheet PDF文件第2页 
Features  
Applications  
Axial leaded  
Any application that requires protection  
at low resistances  
Rechargeable battery packs; designed for  
NiMH and Li-Ion chemical characteristics  
Cellular phones  
Laptop computers  
Fully compatible with current  
industry standards  
Weldable nickel terminals  
Very low internal resistance  
Low switching temperature  
100% lead-free  
VS240  
2018S  
MF-VS Series - PTC Resettable Fuses  
Electrical Characteristics  
1 Hour (R )  
1
Post-Trip  
Resistance  
Tripped  
Power  
Dissipation  
I
I
hold  
trip  
Initial  
Resistance  
Ohms  
At 23°C  
Max.  
0.052  
0.030  
0.026  
Max. Time  
To Trip  
Amperes Seconds  
Model  
V max.  
Volts  
I max.  
Amps  
Amperes  
At 23°C  
Hold  
Ohms  
At 23°C At 23°C  
Max.  
0.105  
0.060  
0.052  
Watts  
At 23°C  
At 23°C  
Trip  
3.4  
4.7  
5.9  
Min.  
Typ.  
MF-VS170  
MF-VS210  
MF-VS240  
16  
16  
16  
100  
100  
100  
1.7  
2.1  
2.4  
0.030  
0.018  
0.014  
0.040  
0.022  
0.020  
8.5  
10.0  
12.0  
3.0  
5.0  
6.0  
1.4  
1.5  
1.9  
NEW!  
Environmental Characteristics  
Operating/Storage Temperature ........................-40°C to +85°C  
Maximum Device Surface Temperature  
in Tripped State ................................................125°C  
Passive Aging......................................................+60°C, 1000 hours ...................................... 10ꢀ typical resistance change  
Humidity Aging....................................................+60°C, 85ꢀ R.H.1000 hours ...................... 10ꢀ typical resistance change  
Thermal Shock....................................................MIL-STD-202F, Method 107G .................... 5ꢀ typical resistance change  
+85°C to -40°C, 10 times  
Vibration..............................................................MIL-STD-883C, ..........................................No change  
Condition A  
Test Procedures And Requirements For Model MF-VS Series  
Test  
Test Conditions  
Accept/Reject Criteria  
Visual/Mech. ......................................................Verify dimensions and materials..................Per MF physical description  
Resistance ..........................................................In still air @ 23°C ........................................Rmin R Rmax  
Time to Trip ........................................................At specified current, Vmax, 23°C................T max. time to trip (seconds)  
Hold Current ......................................................30 min. at Ihold............................................No trip  
Trip Cycle Life ....................................................Vmax, Imax, 100 cycles ..............................No arcing or burning  
Trip Endurance....................................................Vmax, 48 hours ..........................................No arcing or burning  
UL File Number ..................................................E 174545S  
CSA File Number ................................................CA 110338  
TÜV File Number ................................................R2057213  
Thermal Derating Chart - I  
(Amps)  
hold  
Ambient Operating Temperature  
Model  
-40˚C  
-20˚C  
2.7  
3.5  
0˚C  
2.2  
2.9  
3.0  
23˚C  
1.7  
40˚C  
1.3  
50˚C  
1.1  
60˚C  
0.8  
70˚C  
0.6  
85˚C  
0.1  
MF-VS170  
MF-VS210  
MF-VS240  
3.2  
4.1  
4.2  
2.1  
1.6  
1.3  
1.0  
0.7  
0.1  
3.6  
2.4  
1.9  
1.5  
1.2  
0.8  
0.1  
NEW!  
*I  
is approximately two times I  
hold.  
trip  
Asia-Pacific:  
TEL +886- (0)2 25624117 • FAX +886- (0)2 25624116  
Europe:  
TEL +41-41 7685555 • FAX +41-41 7685510  
North America:  
TEL +1-909 781-5500 • FAX +1-909 781-5700  
bourns.com  
Specifications are subject to change without notice.  

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