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MF-RX025/72-0 PDF预览

MF-RX025/72-0

更新时间: 2024-11-12 18:52:03
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
5页 423K
描述
PTC Resettable Fuse, Through Hole Mount, RADIAL LEADED

MF-RX025/72-0 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:4 weeks
风险等级:2.13其他特性:1 TO 1.95 OHMS AT 23 DEG CEL
JESD-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额定(AC)电压(URac):72 V
额定功率耗散 (P):0.45 W电阻器类型:PTC RESETTABLE FUSE
表面贴装:NO端子面层:Tin (Sn)
端子位置:RADIAL端子形状:WIRE
热敏电阻器应用:OVERLOAD PROTECTIONBase Number Matches:1

MF-RX025/72-0 数据手册

 浏览型号MF-RX025/72-0的Datasheet PDF文件第2页浏览型号MF-RX025/72-0的Datasheet PDF文件第3页浏览型号MF-RX025/72-0的Datasheet PDF文件第4页浏览型号MF-RX025/72-0的Datasheet PDF文件第5页 
Features  
Applications  
nꢀ 72ꢀVꢀrated  
Almostꢀanywhereꢀthereꢀisꢀaꢀlowꢀvoltageꢀpowerꢀ  
supply,ꢀupꢀtoꢀ72ꢀVꢀandꢀaꢀloadꢀtoꢀbeꢀprotected,ꢀ  
including:  
nꢀ Radialꢀleadedꢀdevices  
nꢀ Cured,ꢀflameꢀretardantꢀepoxyꢀpolymerꢀꢀ  
RX110  
4180S  
nꢀ Securityꢀandꢀfireꢀalarmꢀsystems  
nꢀ Loudspeakers  
insulatingꢀmaterialꢀmeetsꢀULꢀ94ꢀV-0ꢀꢀ  
requirements  
nꢀ RoHSꢀcompliant*ꢀandꢀhalogenꢀfree**  
nꢀ Agencyꢀrecognition:  
nꢀ Powerꢀtransformers  
ꢀꢀMF-RX/72ꢀSeriesꢀ-ꢀPTCꢀResettableꢀFuses  
Electrical Characteristics  
1 Hour (R )  
1
Tripped  
Power  
Dissipation  
Initial  
Resistance  
Max. Time  
To Trip  
I
I
Post-Trip  
hold  
trip  
Resistance  
V max.  
I max.  
Amps  
Model  
Volts  
Amperes  
at 23 °C  
Ohms  
at 23 °C  
Ohms  
at 23 °C  
Amperes Seconds  
Watts  
at 23 °C  
at 23 °C  
at 23 °C  
Hold  
Trip  
0.40  
0.50  
0.60  
0.80  
1.00  
1.30  
1.50  
1.80  
2.20  
2.70  
3.20  
3.70  
5.00  
6.00  
7.50  
Min.  
Max.  
2.84  
1.95  
1.36  
0.86  
0.77  
0.48  
0.40  
0.31  
0.25  
0.19  
0.14  
0.12  
0.08  
0.06  
0.05  
Max.  
4.40  
3.00  
2.10  
1.29  
1.17  
0.72  
0.60  
0.47  
0.38  
0.30  
0.22  
0.19  
0.13  
0.10  
0.08  
Typ.  
0.40  
0.45  
0.50  
0.55  
0.75  
0.90  
0.90  
1.00  
1.50  
1.70  
1.90  
2.10  
2.50  
2.80  
3.20  
MF-RX020/72  
MF-RX025/72  
MF-RX030/72  
MF-RX040/72  
MF-RX050/72  
MF-RX065/72  
MF-RX075/72  
MF-RX090/72  
MF-RX110/72  
MF-RX135/72  
MF-RX160/72  
MF-RX185/72  
MF-RX250/72  
MF-RX300/72  
MF-RX375/72  
72  
72  
72  
72  
72  
72  
72  
72  
72  
72  
72  
72  
72  
72  
72  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
0.20  
0.25  
0.30  
0.40  
0.50  
0.65  
0.75  
0.90  
1.10  
1.35  
1.60  
1.85  
2.50  
3.00  
3.75  
1.50  
1.00  
0.76  
0.52  
0.41  
0.27  
0.18  
0.14  
0.15  
0.12  
0.09  
0.08  
0.05  
0.04  
0.03  
1.0  
1.25  
1.5  
2.0  
2.5  
3.25  
3.75  
4.5  
5.5  
6.75  
8.0  
2.2  
2.5  
3.0  
3.9  
4.0  
5.3  
6.3  
7.2  
8.2  
9.6  
11.4  
12.6  
15.6  
19.8  
24.0  
9.25  
12.5  
15.0  
18.75  
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, 85 % R.H. 1000 hours ............................. ±5 % typical resistance change  
Thermal Shock ..................................................... +85 °C to -55 °C, 10 times.................................... ±10 % typical resistance change  
Solvent Resistance............................................... MIL-STD-202, Method 215 ................................... No change  
Vibration ............................................................... MIL-STD-883C, Method 2007.1,........................... No change  
Condition A  
Test Procedures And Requirements For Model MF-RX/72 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........................................................... 5 times Ihold, 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 .................................................... E174545  
http://www.ul.com/ꢀꢀFollowꢀlinkꢀtoꢀCertifications,ꢀthenꢀULꢀFileꢀNo.,ꢀenterꢀE174545  
TÜVꢀCertificateꢀNumber ....................................... R 02057213  
http://www.tuvdotcom.com/ꢀFollowꢀlinkꢀtoꢀ“otherꢀcertificates”,ꢀenterꢀFileꢀNo.ꢀ2057213  
*ꢀRoHSꢀDirectiveꢀ2002/95/ECꢀJan.ꢀ27,ꢀ2003ꢀincludingꢀannexꢀandꢀRoHSꢀRecastꢀ2011/65/EUꢀJuneꢀ8,ꢀ2011.ꢀ  
**ꢀBournsꢀconsidersꢀaꢀproductꢀtoꢀbeꢀ“halogenꢀfree”ꢀifꢀ(a)ꢀtheꢀBromineꢀ(Br)ꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀ  
(b)ꢀtheꢀChlorineꢀ(Cl)ꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀandꢀ(c)ꢀtheꢀtotalꢀBromineꢀ(Br)ꢀandꢀChlorineꢀ(Cl)ꢀcontentꢀisꢀ1500ꢀppmꢀorꢀless.  
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.  
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.  
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.  

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