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HCX20R000B PDF预览

HCX20R000B

更新时间: 2024-01-12 18:38:05
品牌 Logo 应用领域
威世 - VISHAY 电阻器
页数 文件大小 规格书
2页 275K
描述
Fixed Resistor, Metal Foil, 0.3W, 20ohm, 300V, 0.1% +/-Tol, -5,5ppm/Cel, 4217

HCX20R000B 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:Radial, 4217
Reach Compliance Code:compliantECCN代码:EAR99
风险等级:5.45构造:Hermetically Sealed
引线直径:0.65 mm引线长度:30 mm
引线间距:3.81 mm端子数量:2
最高工作温度:150 °C最低工作温度:-65 °C
封装高度:10.7 mm封装长度:10.7 mm
封装形式:Radial封装宽度:4.3 mm
额定功率耗散 (P):0.3 W电阻:20 Ω
电阻器类型:FIXED RESISTOR系列:HC
尺寸代码:4217子类别:Fixed Resistors
技术:METAL FOIL温度系数:-5,5 ppm/ °C
容差:0.1%工作电压:300 V
Base Number Matches:1

HCX20R000B 数据手册

 浏览型号HCX20R000B的Datasheet PDF文件第2页 
Ultra-Precision Resistor  
(
)
Hermetically Sealed  
TCR, Resistance Range, Tolerance, Rated Power  
HC  
TCR (ppm/°C) Resistance  
Rated Power (W)  
at 125°C  
Resistance Tolerance (%)*  
Type  
HD  
-55°C to +125°C  
Range()  
HG  
1 to 5  
±
±
0.5 (D) ±1 (F)  
0±15 (W)  
5 to 30  
0.1 (B) ±0.5 (D) ±1 (F)  
0±5 (X)  
0±5 (X)  
0±2.5 (Y)  
0±1 (Z)**  
HC  
HD  
0.3  
±
±
±
0.005 (V) ±0.01 (T)  
0.02 (Q) ±0.05 (A)  
0.1 (B) ±0.5 (D) ±1 (F)  
30 to 120k  
1 to 10  
±
±
0.01 (T) ±0.02 (Q) ±0.05 (A)  
0.1 (B) ±0.5 (D) ±1 (F)  
0±2.5 (Y)  
0±1 (Z)**  
0.3  
HG  
±
±
±
0.005 (V) ±0.01 (T)  
0.02 (Q) ±0.05 (A)  
0.1 (B) ±0.5 (D) ±1 (F)  
10 to 10k  
Symbols in parentheses are for type number composition.  
*Resistance figures are obtained by measuring the leads at point 12.7±3.2mm away from the base for type HC  
and HD, but, in case of resistance below 10 ohm, the value at 1.6±0.6mm away from the base for all types.  
**Temperature characteristic Z is applicable for temperature range between 0°C and 60°C.  
Composition of Type Number  
Power Derating Curve  
HC Y 30K000 T  
(%)  
250  
200  
150  
100  
Resistance value, in ohm, is expressed by a series of six characters, five of  
which represent significant digits. The sixth R or K is a dual-purpose letter that  
designates both the value range (R for ohmic; K for kilo-ohm) and the location  
of decimal point.  
Configuration  
50  
70  
25  
50  
75  
100  
125  
150 (°C)  
Ambient Temperature  
HC, HD Type  
HG Type  
Four-Terminal (Kelvin) Connection  
For low ohmic resistor (less than 10 ohm), the resistance value and TCR of the  
copper lead increases overall resistance value. Four-terminal (Kelvin) connection  
is recommended per the following figure. Loading current at voltage and current  
terminals (V, I) causes measurement error.  
Four-Terminal Resistor  
Type  
L
HC  
HD  
HG  
10.7±0.3  
19.0±0.3  
12.8±0.3  
8.8±0.3  
W
T
10.7±0.3  
4.3±0.3  
F
3.81±0.25  
5.08±0.25  
2.54±0.25  
5.08±0.25  
F1  
30±10  
d
0.65±0.05  
0.8±0.05  
d1  
Dimensions in mm  
28  

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