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CMF-SDP50-2 PDF预览

CMF-SDP50-2

更新时间: 2024-11-20 15:29:39
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
3页 310K
描述
PTC Resettable Fuse, 50ohm, Surface Mount, ROHS COMPLIANT

CMF-SDP50-2 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:ROHS COMPLIANTReach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8533.40.80.70
风险等级:0.67JESD-609代码:e3
安装特点:SURFACE MOUNT端子数量:4
最高工作温度:125 °C最低工作温度:-40 °C
封装形状:RECTANGULAR PACKAGE包装方法:TR, 13 INCH
额定(AC)电压(URac):600 V电阻:50 Ω
电阻器类型:PTC RESETTABLE FUSE表面贴装:YES
端子面层:Tin (Sn)端子位置:DUAL IN-LINE
端子形状:GULL WING热敏电阻器应用:OVERLOAD PROTECTION
容差:15%Base Number Matches:1

CMF-SDP50-2 数据手册

 浏览型号CMF-SDP50-2的Datasheet PDF文件第2页浏览型号CMF-SDP50-2的Datasheet PDF文件第3页 
Features  
Applications  
Usedꢀasꢀaꢀsecondaryꢀovercurrentꢀprotectionꢀ  
deviceꢀin:  
nꢀ Twoꢀresistance-matchedꢀPTCsꢀinꢀaꢀꢀ  
plasticꢀhousing  
nꢀ Narrowꢀresistanceꢀtolerance  
nꢀ RoHSꢀcompliant*ꢀ  
nꢀ CustomerꢀPremiseꢀEquipmentꢀ(CPE)  
nꢀ CentralꢀOfficeꢀ(CO)  
nꢀ Accessꢀequipment  
ꢀꢀCMF-SDPꢀSeriesꢀ-ꢀTelecomꢀCPTCꢀResettableꢀFuses  
Electrical Characteristics  
Induction  
Typ. Time  
Rated  
Resistance  
(RN)  
Resistance  
Matching in  
Housing  
to Trip @  
Voltage  
Rated  
Hold  
Trip  
Imax @ Imax / 230  
Model  
Withstand Voltage  
Current  
Current  
230 VAC  
Amps  
3.0  
VAC  
Seconds  
0.45  
3.8  
VAC  
250  
250  
250  
250  
250  
600  
600  
600  
600  
600  
Volts  
230  
230  
230  
230  
230  
230  
230  
230  
230  
230  
Ohms Tolerance  
Ohms  
<=1.0  
<=1.0  
<=1.0  
<=1.0  
<=1.0  
<=1.0  
<=1.0  
<=1.0  
<=1.0  
<=2.0  
Amps @ 25 °C Amps @ 25 °C  
CMF-SDP07  
CMF-SDP10  
CMF-SDP10A  
CMF-SDP25  
CMF-SDP25A  
CMF-SDP35  
CMF-SDP35A  
CMF-SDP50  
CMF-SDP50A  
CMF-SDP75  
7
±20 %  
±20 %  
±20 %  
±20 %  
±20 %  
+15/-20 %  
+15/-20 %  
±15 %  
±15 %  
±20 %  
0.080  
0.180  
0.150  
0.130  
0.130  
0.110  
0.110  
0.090  
0.090  
0.070  
0.200  
0.360  
0.360  
0.260  
0.260  
0.230  
0.230  
0.190  
0.190  
0.150  
10  
10  
25  
25  
35  
35  
50  
50  
75  
1.0  
1.0  
2.8  
2.8  
4.6  
2.5  
2.5  
2.5  
3.8  
0.2  
0.3  
0.06  
0.2  
0.13  
0.2  
0.12  
2.5  
Operating Temperature Range: -40 °C to +125 °C.  
Test Procedures And Requirements For Model CMF-SDP Series  
Primary  
Test  
Protection  
Test Condition  
Requirements  
Mains Power Contact - ITU-T K.20, K.21 .... None .............. 230 V rms, 10 ohms, 15 Min......................................................(Ri-Rf) / Ri < ±10 %  
Power Induction - ITU-T K.20, K.21............. None .............. 600V rms, 600 ohms, 0.2 seconds, 10 cycles, every 1 Min.......(Ri-Rf) / Ri < ±10 %  
Power Induction - ITU-T K.20, K.21............. GDT ............... 600 V rms, 600 ohms, 1 second, 10 cycles, every 1 Min. .........(Ri-Rf) / Ri < ±10 %  
Power Induction - ITU-T K.20, K.21............. GDT ............... 600 V rms, 200 ohms, 1 second, 10 cycles, every 1 Min. .........(Ri-Rf) / Ri < ±10 %  
Lightning Surge - ITU-T K.20, K.21 ..................................... 10/700 μs, 25 ohms, 1.0 kV, 10 Tests, every 1 Min. ................(Ri-Rf) / Ri < ±10 %  
Lightning Surge ...................................................................10/1000 μs, 60 ohms, 1.5 kV, 30 Tests, every 3 Min. ...............(Ri-Rf) / Ri < ±10 %  
Ri = R initial  
Rf = R final  
How to Order  
CMF - SD P 35 A -XX - 2  
Typical Part Marking  
Represents total content. Layout may vary.  
Asia-Pacific:  
Tel: +886-2 2562-4117  
Email: asiacus@bourns.com  
MANUFACTURER'S  
TRADEMARK  
Product Designator  
PART  
IDENTIFICATION:  
Style  
07P = CMF-SDP07  
10P = CMF-SDP10  
10PA = CMF-SDP10A  
25P = CMF-SDP25  
25PA = CMF-SDP25A  
35P = CMF-SDP35  
35PA = CMF-SDP35A  
50P = CMF-SDP50  
50PA = CMF-SDP50A  
75P = CMF-SDP75  
SD = Surface Mount  
Dual Pkg.  
BI-WEEKLY  
DATE CODE:  
WEEK 13-14 = G  
Europe:  
Tel: +36 88 520 390  
Email: eurocus@bourns.com  
35P8G  
Housing  
P = Plastic  
Rated Resistance (RN)  
7-75 (7-75 Ohms)  
YEAR CODE:  
8 = 2008  
The Americas:  
Tel: +1-951 781-5500  
Email: americus@bourns.com  
Footprint and Height Option  
Blank = Standard Product  
A = Reduced Footprint and Height  
Resistance Tolerance Option  
Blank = Standard  
www.bourns.com  
-XX = XX %; e.g. -10 = ±10 %  
Packaging  
- 2 = Tape & Reel  
*RoHSꢀDirectiveꢀ2002/95/ECꢀJan.ꢀ27,ꢀ2003ꢀincludingꢀannexꢀandꢀRoHSꢀRecastꢀ2011/65/EUꢀJuneꢀ8,ꢀ2011.ꢀ  
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.  
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.  
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.  

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