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MF-S420 PDF预览

MF-S420

更新时间: 2024-09-16 04:16:11
品牌 Logo 应用领域
伯恩斯 - BOURNS 电阻器非线性电阻器过载保护
页数 文件大小 规格书
4页 215K
描述
PTC Resettable Fuses

MF-S420 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active包装说明:,
Reach Compliance Code:compliantFactory Lead Time:8 weeks
风险等级:1.6Is Samacsys:N
其他特性:0.012 TO 0.024 OHMS AT 23 DEG CELJESD-609代码:e2
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):30 V额定功率耗散 (P):2.9 W
电阻器类型:PTC RESETTABLE FUSE表面贴装:YES
端子面层:Tin/Silver (Sn/Ag)端子位置:AXIAL
端子形状:FLAT热敏电阻器应用:OVERLOAD PROTECTION
Base Number Matches:1

MF-S420 数据手册

 浏览型号MF-S420的Datasheet PDF文件第2页浏览型号MF-S420的Datasheet PDF文件第3页浏览型号MF-S420的Datasheet PDF文件第4页 
Features  
RoHS compliant*  
Lead free  
Axial leaded  
Fully compatible with current  
industry standards  
Applications  
Rechargeable Battery Pack Protection  
Weldable nickel terminals  
Very low internal resistance  
S350  
0144T  
Provides overcurrent protection with  
125 °C trip temperature  
T
V Rheinland  
Agency recognition:  
MF-S Series - PTC Resettable Fuses  
Electrical Characteristics  
1 Hour (R )  
Post-Trip  
Resistance  
Tripped  
Power  
Dissipation  
1
Initial  
Resistance  
Max. Time  
To Trip  
I
I
trip  
hold  
V max.  
Model  
I max.  
Amps  
Amperes  
at 23 °C  
Hold  
Ohms  
at 23 °C  
Ohms  
Amperes Seconds  
Watts  
at 23 °C  
Typ.  
Volts  
at 23 °C at 23 °C at 23 °C  
Max.  
Trip  
Min.  
Max.  
MF-S120  
MF-S120S  
MF-S150  
MF-S175  
MF-S175S  
MF-S200  
MF-S350  
MF-S420  
15  
15  
15  
15  
15  
30  
30  
30  
100  
100  
100  
100  
100  
100  
100  
100  
1.20  
1.20  
1.50  
1.75  
1.75  
2.00  
3.50  
4.20  
2.70  
2.70  
3.00  
3.80  
3.80  
4.40  
6.30  
7.60  
0.085  
0.085  
0.050  
0.050  
0.050  
0.030  
0.017  
0.012  
0.160  
0.160  
0.090  
0.090  
0.090  
0.060  
0.031  
0.024  
0.220  
0.220  
0.110  
0.120  
0.120  
0.080  
0.040  
0.040  
6
6
5.0  
5.0  
5.0  
4.0  
4.0  
4.0  
3.0  
6.0  
1.20  
1.20  
1.30  
1.50  
1.50  
1.90  
2.50  
2.90  
8
9
9
10  
20  
20  
NOTE: Slotted lead option available on all models.  
Environmental Characteristics  
Operating/Storage Temperature ........................-40 °C to +85 °C  
Maximum Device Surface Temperature  
in Tripped State ................................................125 °C  
Passive Aging......................................................+85 °C, 1000 hours .................................... 5 ꢀ typical resistance change  
Humidity Aging....................................................+85 °C, 85ꢀ R.H. 7 days............................ 5 ꢀ typical resistance change  
Vibration..............................................................MIL-STD-883C, Method 2007.1, ................No change  
Condition A  
Test Procedures And Requirements For Model MF-S 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 R1max  
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  
I
(Amps)  
hold / trip  
Ambient Operating Temperature  
23 °C 40 °C 50 °C  
Model  
-40 °C  
-20 °C  
0 °C  
60 °C  
70 °C  
85 °C  
MF-S120  
MF-S120S  
MF-S150  
MF-S175  
MF-S175S  
MF-S200  
MF-S350  
MF-S420  
1.90 / 4.28 1.70 / 3.83 1.50 / 3.38 1.20 / 2.70 1.00 / 2.25 0.90 / 2.03 0.80 / 1.80 0.70 / 1.58 0.50 / 1.13  
1.90 / 4.28 1.70 / 3.83 1.50 / 3.38 1.20 / 2.70 1.00 / 2.25 0.90 / 2.03 0.80 / 1.80 0.70 / 1.58 0.50 / 1.13  
2.20 / 4.40 2.00 / 4.00 1.80 / 3.60 1.50 / 3.00 1.30 / 2.60 1.10 / 2.20 1.00 / 2.00 0.90 / 1.80 0.70 / 1.40  
2.50 / 5.59 2.30 / 5.14 2.00 / 4.47 1.70 / 3.80 1.50 / 3.35 1.30 / 2.91 1.20 / 2.68 1.10 / 2.46 0.90 / 2.01  
2.50 / 5.59 2.30 / 5.14 2.00 / 4.47 1.70 / 3.80 1.50 / 3.35 1.30 / 2.91 1.20 / 2.68 1.10 / 2.46 0.90 / 2.01  
3.20 / 7.04 2.80 / 6.16 2.50 / 5.50 2.00 / 4.40 1.70 / 3.74 1.60 / 3.52 1.40 / 3.08 1.20 / 2.64 0.90 / 1.98  
5.40 / 9.72 4.80 / 8.64 4.30 / 7.74 3.50 / 6.30 3.00 / 5.40 2.80 / 5.04 2.50 / 4.50 2.20 / 3.96 1.70 / 3.06  
6.40 / 11.5 5.70 / 10.3 5.10 / 9.23 4.20 / 7.60 3.60 / 6.51 3.30 / 5.97 3.00 / 5.43 2.60 / 4.70 2.10 / 3.80  
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex  
Specifications are subject to change without notice.  
Customers should verify actual device performance in their specific applications.  

MF-S420 替代型号

型号 品牌 替代类型 描述 数据表
MF-S420S BOURNS

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