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CNS020301KOHM0.05% PDF预览

CNS020301KOHM0.05%

更新时间: 2024-11-08 18:02:43
品牌 Logo 应用领域
威世 - VISHAY 电阻器
页数 文件大小 规格书
2页 68K
描述
Fixed Resistor, Thin Film, 0.25W, 301000ohm, 300V, 0.05% +/-Tol, 10ppm/Cel, Through Hole Mount, RADIAL LEADED

CNS020301KOHM0.05% 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:compliantECCN代码:EAR99
风险等级:5.7其他特性:HIGH PRECISION
JESD-609代码:e2安装特点:THROUGH HOLE MOUNT
端子数量:2最高工作温度:155 °C
最低工作温度:-55 °C封装形状:RECTANGULAR PACKAGE
额定功率耗散 (P):0.25 W额定温度:70 °C
电阻:301000 Ω电阻器类型:FIXED RESISTOR
子类别:Fixed Resistors表面贴装:NO
技术:THIN FILM温度系数:10 ppm/ °C
端子面层:Tin/Silver (Sn/Ag)端子形状:WIRE
容差:0.05%工作电压:300 V
Base Number Matches:1

CNS020301KOHM0.05% 数据手册

 浏览型号CNS020301KOHM0.05%的Datasheet PDF文件第2页 
Data sheet E 2/4.936 - 10499  
020  
021  
high precision resistors  
CNS  
The models CNS 020 and CNS 021 resistors incorporate an ultrastable  
thin film element into the RCK02 form factor thereby extending the  
existing range capability.  
ELECTRICAL  
DIAGRAM  
CNS 020  
CNS 021  
8,1  
8,1  
2,54 max.  
2,54 max.  
6,62 max.  
3,17 min.  
6,62 max.  
3,17 min.  
0,508  
0,254  
0,508  
4
0,254  
5,08  
3,81  
Dimensions in mm  
SPECIFICATIONS  
PERFORMANCE  
MECHANICAL ..  
SUBSTRATE... alumina  
RESISTIVE ELEMENT... passivated nichrome  
TERMINAL LEADS... Sn Pb on Cu alloy  
PROTECTION... epoxy coating  
REQUIREMENTS  
DRIFTS  
max.  
TESTS  
CONDITIONS  
MIL  
NFC 83-220  
R-55182E  
CECC 40 300  
2,5 Un / 5 s  
U max. < 2 Un  
0,01 %  
0,01 %  
0,05 % 0,01 %  
0,05 % 0,01 %  
OVERLOAD  
TEMPERATURE  
CYCLING  
ELECTRICAL...  
55°C/+155°C 5 cycles  
CEI 68-2-14 Test Na  
OHMIC VALUE RANGE... 100 k... 10 M(lower on request)  
RESISTANCE TOLERANCE... 0,01 % tightest  
1% looset  
CEI 68-2-21  
Test Ua (pulling)  
Ub (bending)  
Uc (twisting)  
TERMINAL  
STRENGTH  
0,01 %  
0,02 %  
0,01 %  
TEMPERATURE COEFFICIENT ...  
OF RESISTANCE...  
10 ppm/°C standard  
(–55°C, +125°C)  
5 ppm/°C on request  
(0°C, +70°C)  
+260°C / 10 s  
CEI 68-2-20A  
RESISTANCE TO  
SOLDER HEAT  
0,01 %  
0,01 %  
0,02 %  
0,02 %  
0,01 %  
0,01 %  
0,05 %  
0,02 %  
0,05 %  
0,05 %  
Test Tb (met 1A)  
10 Hz to 500 Hz  
10 g. 6 hours met B4  
CEI 68-2-6 Test Fc  
VIBRATION  
POWER RATING... 0,25 W at +70°C  
0,125 W at +125°C  
0,05 %  
I. Resist.  
>102 M  
55°C / +155°C  
6 cycles 95% RH 85mbar  
CEI 68-2-61  
derating 0 W at +155°C  
CLIMATIC  
SEQUENCE  
MAXIMUM WORKING VOLTAGE... 300 V  
(higher on request)  
0,05 %  
I. Resist.  
>102 MΩ  
56 days 95% RH  
+ 40°C  
CEI 68-2-3  
MOISTURE  
LOAD LIFE  
CLIMATIC ...  
OPERATING TEMPERATURE...  
1000 hours Pn at 70°C  
90/ 30’  
RANGE... –55°C +155°C  
0,05 %  
0,05 %  
0,05 %  
MARKING  
HIGH  
TEMPERATURE  
STORAGE  
1000 hours / +155°C  
CEI 68-2-2  
In clear : series, model, SFERNICE trademark and manu-  
facturing code.  
Test B  
On back side : ohmic value (in ), tolerance (in %).  
ORDERING PROCEDURE  
SERIES  
MODEL  
TOLERANCE  
OHMIC VALUE  
CNS  
020  
100 k  
0,02%  
020  
021  
0,01 %  
0,02 %  
0,05 %  
0,1 %0  
1 %  
4-46  

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