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Y1445100K000B9L PDF预览

Y1445100K000B9L

更新时间: 2024-11-06 22:58:31
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威世 - VISHAY /
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描述
RES 100K OHM 0.6W 0.1% RADIAL

Y1445100K000B9L 数据手册

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Z203 (Z1-Foil)  
Vishay Foil Resistors  
Ultra High Precision Z1-Foil Resistor for Metrology and Laboratory  
with TCR of 0.5 ppm/°C Maximum, Tolerance to 0.005 % (50 ppm)  
and Load Life Stability of 0.005 % (50 ppm), + 70 °C for 10 000 h  
INDUSTRY BREAKTHROUGH  
FEATURES  
Temperature coefficient of resistance (TCR):  
0.5 ppm/°C maximum (+ 25 °C to + 125 °C)  
Power coefficient of resistance “R due to self  
heating”: 5 ppm at rated power  
Rated power: 0.6 W at 70 °C  
0.3 W at 125 °C  
Z203 resistors are not restricted to standard values or  
minimum order quantity, and can be supplied from 1 unit  
with as-required values (e.g. 9.997 kvs. 10 k) at no  
extra cost or delivery time.  
Resistance tolerance: to 0.005 % (50 ppm)  
Load life stability: to  
0.005 % (50 ppm) at 70 °C,  
10 000 h at 0.15 W  
Resistance range: 10 to 100 k  
Our application engineering department is available to  
advise and to make recommendations. For non-standard  
technical requirements and special applications, please  
contact us.  
Vishay Foil resistors are not restricted to standard values;  
specific “as-required” values can be supplied at no extra  
cost or delivery (e.g. 1K2345 vs. 1K)  
Electrostatic discharge (ESD) up to 25 000 V  
Non-inductive, non-capacitive design  
Rise time: 1 ns, effectively no ringing  
Current noise: 0.010 µVRMS/V of applied voltage (< - 40 dB)  
Thermal EMF: 0.1 µV/°C max.  
FIGURE 1 - Z203 ON A PC BOARD (1)  
Connection  
Distant  
from  
A
Solder  
Point  
Thermal stabilization time < 1 s (nominal value achieved  
within 10 ppm of steady state value)  
PCB  
Voltage coefficient: < 0.1 ppm/V  
Non-inductive: 0.08 µH  
Terminal finish: lead (Pb)-free or tin/lead alloy  
Maximum working voltage: 300 V  
Drop in replacement for S102C/K  
Matched sets are available per request  
Prototype quantities available in just 5 working days  
or sooner. For more information, please contact  
foil@vishaypg.com  
A
A - A  
Note  
(1) The leads on the Z203 connect to the Bulk Metal® Foil resistive  
element at the top of the package using solder-free, all welded  
construction. This high-reliability enhancement protects the  
terminations from initial board-assembly and subsequent board  
flexation stresses. The welded construction completely eliminates  
the possibility of latent failures due to solder reflow and  
solder-starved internal connections.  
For better performances please contact us  
Compliant to RoHS directive 2002/95/EC  
FIGURE 2 - POWER DERATING CURVE  
TABLE 1 - TOLERANCE AND TCR VS.  
RESISTANCE  
- 55 °C  
+ 70 °C  
200 %  
175 %  
150 %  
125 %  
100 %  
75 %  
50 %  
25 %  
0
Double Rated Power  
TYP. TCR  
TYP. TCR  
AND MAX. AND MAX.  
STANDARD  
TOLERANCE  
(%)  
SPREAD  
(ppm/°C)  
(+ 25 °C to  
+ 125 °C)  
SPREAD  
(ppm/°C)  
(- 55 °C to  
+ 25 °C)  
VALUE  
Rated Power  
Recommended  
operation for  
< 150 ppm  
100 to 100 k  
80 to < 100   
50 to < 80   
25 to < 50   
10 to < 25   
0.005 %  
0.005 %  
0.01 %  
0.01 %  
0.02 %  
0.2 0.3  
0.2 0.4  
0.2 0.6  
0.2 0.8  
0.2 1.0  
0.2 1.8  
0.2 2.0  
0.2 2.3  
0.2 2.6  
0.2 2.8  
ΔR after 2000 h  
load life  
- 75 - 50 - 25  
0
+ 25 + 50 + 75 + 100 + 125 + 150 + 175 + 200  
Ambient Temperature (°C)  
* Pb containing terminations are RoHS compliant, exemptions may apply  
Document Number: 63186  
Revision: 29-Mar-10  
For any questions, contact: foil@vishaypg.com  
www.foilresistors.com  
1

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