5秒后页面跳转
Y0006V0094BA0L PDF预览

Y0006V0094BA0L

更新时间: 2022-09-29 19:13:14
品牌 Logo 应用领域
威世 - VISHAY /
页数 文件大小 规格书
5页 402K
描述
RES NTWRK 2 RES MULT OHM RADIAL

Y0006V0094BA0L 数据手册

 浏览型号Y0006V0094BA0L的Datasheet PDF文件第2页浏览型号Y0006V0094BA0L的Datasheet PDF文件第3页浏览型号Y0006V0094BA0L的Datasheet PDF文件第4页浏览型号Y0006V0094BA0L的Datasheet PDF文件第5页 
300144, 300145  
Vishay Foil Resistors  
Bulk Metal® Foil Technology High Precision Voltage Divider  
Resistors with TCR Tracking to 0.5 ppm/°C and  
Tolerance Match to 0.005 % (50 ppm)  
FEATURES  
Temperature coefficient of resistance (TCR)  
absolute: 2 ppm/°C typical  
(- 55 °C to + 125 °C, + 25 °C ref.)  
TCR tracking: 0.5 ppm/°C  
Tolerance: absolute and matching to 0.005 %  
(50 ppm)  
INTRODUCTION  
Power rating: 0.2 W at 70 °C, for the entire resistive  
element R1 and R2, divided proportionally between the two  
values  
Why tight tolerance is important?  
Why do users employ tight tolerance resistors? A system or  
a device or one particular circuit element must perform for a  
specified period of time and at the end of that service period  
it must still be performing within specifications.  
During its useful life it may have been subjected to some  
hostile service conditions and it is no longer within purchased  
tolerance.  
Load life ratio stability: < 0.005 % (50 ppm) 0.2 W at 70 °C  
for 2000 h  
Maximum working voltage: 200 V  
Resistance range: 100R to 20K per resistive element  
What is ratio?  
Vishay Foil resistors are not restricted to standard  
values/ratios; specific “as requested” values/ratios can be  
supplied at no extra cost or delivery (e.g. 1K2345 vs. 1K)  
The ratio tolerances available in a divider are variable and  
dependent on resistor technology. Bulk Metal® foil provides  
the tightest ratio tolerance available.  
Electrostatic discharge (ESD) up to 25 000 V  
Non-inductive, non-capacitive design  
Rise time: 1 ns effectively no ringing  
Thermal stabilization time < 1 s (nominal value achieved  
within 10 ppm of steady state value)  
The tight resolution capability and overall stability of foil  
resistors permit adjustment within the divider to ratio not  
available with other technologies. Ratios in network form, in  
a common package have a better chance of holding tight  
tolerances than those formed in a discrete matched set by  
sorting.  
Molded foil 300144, 300145 resistors can be provided in a  
tolerance as tight as 0.005 %. Theoretically, ratios such as  
these can be made initially with other resistor technologies.  
However, less stable products will not hold these tight ratios  
tolerances over time and applied stresses like voltage and  
temperature.  
Current noise: 0.010 µVRMS/V of applied voltage (< - 40 dB)  
Thermal EMF: 0.05 µV/°C typical  
Voltage coefficient: < 0.1 ppm/V  
Non inductive: < 0.08 µH  
Vishay Bulk Metal foil dividers/networks 300144, 300145  
hold their ratio tolerances under defined circumstances.  
Networks with tight ratio tolerances and controlled tracking  
extend the useful life of equipment, whether expressed as  
mean-time-between-failures (MTBF) or service periods to  
recalibration or end-of-life-cycle.  
Non hot spot design  
Terminal finish: lead (Pb)-free or tin/lead alloy  
Compliant to RoHS directive 2002/95/EC  
Prototype quantities available in just 5 working days  
or sooner. For more information, please contact  
foil@vishaypg.com  
How to avoid thermal EMF?  
When the resistor’s terminals and the resistive element are  
made of dissimilar metals and two junctions are at a different  
temperature, a voltage is produced which is called “thermal  
EMF”.  
For better performances see 300144Z, 300145Z (Z-Foil)  
datasheet  
The level of voltage output is a function of the metals  
involved and the differential temperature. The voltage  
produced is either positive or negative depending on which  
junction is considered as a reference point. Virtually all  
resistive products have these metallic junctions. It is  
presumed they will eventually be terminated to copper as a  
final metallic combination and therefore copper is used as a  
typical reference material.  
300144, 300145 have the lowest thermal EMF’s because all  
junctions have low microvolts outputs. Moreover,  
construction of the resistive element is such that the input  
and output junctions of the resistor are so close that the  
temperature gradients between then is highly unlikely. These  
design factors produce a divider with very low thermal EMF.  
APPLICATIONS  
Instrumentation amplifiers  
Bridge networks  
Differential amplifiers  
Military  
Space  
Medical  
Automatic test equipment  
Down-hole (high temperature)  
R2  
R1  
V1  
V2  
-
+
Vout  
R3  
300144  
300145  
R4  
Our application engineering department is available to  
advise and make recommendations. For non-standard  
technical requirements and special applications. Please  
contact us.  
* Pb containing terminations are not RoHS compliant, exemptions may apply  
Document Number: 63045  
Revision: 23-Mar-10  
For any questions, contact: foil@vishaypg.com  
www.foilresistors.com  
1

与Y0006V0094BA0L相关器件

型号 品牌 描述 获取价格 数据表
Y0006V0094FV0L VISHAY RES NTWRK 2 RES MULT OHM RADIAL

获取价格

Y0006V0095BB12L VISHAY 300144 10K0/3K01 B B 130558

获取价格

Y0006V0096AA0L VISHAY RES NTWRK 2 RES MULT OHM RADIAL

获取价格

Y0006V0096AA9L VISHAY RES NTWRK 2 RES MULT OHM RADIAL

获取价格

Y0006V0097BT9L VISHAY RES NETWORK 2 RES 15K OHM RADIAL

获取价格

Y0006V0097FT0L VISHAY RES NETWORK 2 RES 15K OHM RADIAL

获取价格