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45F7K0E PDF预览

45F7K0E

更新时间: 2024-11-10 18:41:15
品牌 Logo 应用领域
OHMITE 电阻器
页数 文件大小 规格书
2页 336K
描述
Fixed Resistor, Wire Wound, 5W, 7000ohm, 460V, 1% +/-Tol, 20ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT

45F7K0E 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:Axial,
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8533.21.00.80风险等级:1.97
构造:All-WeldedJESD-609代码:e1
引线直径:1.02 mm引线长度:38.1 mm
安装特点:THROUGH HOLE MOUNT端子数量:2
最高工作温度:275 °C封装直径:8.7 mm
封装长度:23.8 mm封装形状:TUBULAR PACKAGE
封装形式:Axial额定功率耗散 (P):5 W
额定温度:25 °C电阻:7000 Ω
电阻器类型:FIXED RESISTOR子类别:FIXED RESISTOR
表面贴装:NO技术:WIRE WOUND
温度系数:20 ppm/ °C端子面层:Tin/Silver/Copper (Sn/Ag/Cu)
端子形状:WIRE容差:1%
工作电压:460 VBase Number Matches:1

45F7K0E 数据手册

 浏览型号45F7K0E的Datasheet PDF文件第2页 
40 Series  
®
Ohmicone Silicone-Ceramic Conformal  
Axial Terminal Wirewound  
1% and 5% Tolerance Standard  
Ohmiteꢀ40ꢀSeriesꢀresistorsꢀareꢀtheꢀmostꢀeconomicalꢀ  
conformalꢀsilicone-ceramicꢀcoatedꢀresistorsꢀoffered.ꢀ  
Theseꢀall-weldedꢀunitsꢀareꢀcharacterizedꢀbyꢀtheirꢀlowꢀ  
temperatureꢀcoefficientsꢀandꢀresistanceꢀtoꢀthermalꢀ  
shock,ꢀmakingꢀthemꢀidealꢀforꢀaꢀwideꢀrangeꢀofꢀelectri-  
calꢀandꢀelectronicꢀapplications.ꢀ  
Unitsꢀwithꢀ1%ꢀandꢀ5%ꢀtolerancesꢀareꢀidenticalꢀinꢀ  
constructionꢀandꢀelectricalꢀspecifications.ꢀDurableꢀ  
butꢀeconomicalꢀ40ꢀSeriesꢀresistorsꢀexceedꢀindustryꢀ  
requirementsꢀforꢀquality.  
F ꢀ at u ꢁ ꢀ S  
•ꢀEconomical  
•ꢀApplicationsꢀincludeꢀcommercial,ꢀindustrialꢀandꢀ  
communicationsꢀequipment  
•ꢀStabilityꢀunderꢀhighꢀtemperatureꢀconditions  
•ꢀAll-weldedꢀconstruction  
•ꢀRoHSꢀcompliant;ꢀaddꢀ“E”ꢀsuffixꢀtoꢀpartꢀnumberꢀtoꢀ  
specify.  
SꢀꢁꢂꢀS SPꢀCꢂFꢂCatꢂONS  
Series  
Wattage  
1.0  
Ohms  
0.10-6K  
Voltage  
150  
100  
200  
460  
670  
41  
42  
43  
45  
47  
40  
2.0  
3.0  
5.0  
7.0  
10.0  
0.10-8K  
0.10-20K  
0.10-70K  
0.10-80K  
0.10-150K  
1000  
Non-Inductive versions available. Insert “N” before tolerance code.  
Example: 42NJ27R  
ChaꢁaCtꢀꢁꢂStꢂCS  
Conformal silicone-ceramic.  
Coating  
Core  
Ceramic.  
Solder-coated copper clad axial. RoHS solder composition is 96% Sn, 3.5% Ag, 0.5% Cu  
Terminals  
Derating Linearly from 100% @ +25°C to 0% @ +275°C.  
±5% (J type), ±1% (F type) (other tolerances available).  
Tolerance  
Power rating  
Based on 25°C free air rating  
Under 5 watts: 5 times rated wattage for 5 seconds. 5 watts and over: 10 times rated wattage for 5 seconds.  
Under 1Ω: ±90 ppm/°C; 1Ω to 9.99Ω: ±50 ppm/°C; 10Ω and over: ±20 ppm/°C  
Overload  
Temperature coefficient  
DꢂmꢀNSꢂONS  
Series  
Wattage  
Length  
Diam.  
Lead ga.  
(in./mm max.)  
41  
1.0  
0.437 / 11.1  
0.406 / 10.3  
0.593 / 15.1  
0.937 / 23.8  
1.280 / 32.5  
1.900 / 48.3  
0.125 / 3.2  
0.219 / 5.6  
0.219 / 5.6  
0.343 / 8.7  
0.343 / 8.7  
0.406 / 10.3  
24  
20  
20  
18  
18  
18  
1.5 in. / 38.1mm  
L
D
42  
2.0  
43  
3.0  
45  
5.0  
47  
7.0  
40  
10.0  
(continued)  
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com  
85  

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