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43F39R PDF预览

43F39R

更新时间: 2024-09-16 20:51:11
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
RES,AXIAL,WIREWOUND,39 OHMS,200WV,1% +/-TOL,-20,20PPM TC

43F39R 技术参数

是否Rohs认证: 不符合生命周期:Active
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8533.21.00.80风险等级:5.57
构造:All-Welded引线直径:0.81 mm
引线长度:38.1 mm端子数量:2
最高工作温度:275 °C封装直径:5.6 mm
封装长度:15.1 mm封装形式:Axial
额定功率耗散 (P):3 W电阻:39 Ω
电阻器类型:FIXED RESISTOR系列:40
子类别:FIXED RESISTOR技术:WIRE WOUND
温度系数:-20,20 ppm/ °C容差:1%
工作电压:200 VBase Number Matches:1

43F39R 数据手册

 浏览型号43F39R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  

43F39R 替代型号

型号 品牌 替代类型 描述 数据表
43F39RE OHMITE

完全替代

Fixed Resistor, Wire Wound, 3W, 39ohm, 200V, 1% +/-Tol, 20ppm/Cel, Through Hole Mount, AXI

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