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Y0098250K000T9L

Description
Ultra High Precision Axial Z-Foil Resistor with TCR of ± 0.05 ppm/°C, PCR of 5 ppm at Rated Power,
File Size130KB,6 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
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Y0098250K000T9L Overview

Ultra High Precision Axial Z-Foil Resistor with TCR of ± 0.05 ppm/°C, PCR of 5 ppm at Rated Power,

VSA101 (Z-Foil)
Vishay Foil Resistors
Ultra High Precision Axial Z-Foil Resistor with
TCR of ± 0.05 ppm/°C, PCR of 5 ppm at Rated Power,
Tolerance of ± 0.005 % and Load Life Stability of ± 0.005 %
INDUSTRY BREAKTHROUGH
Temperature coefficient of resistance (TCR):
± 0.05 ppm/°C typical (0 °C to + 60 °C)
± 0.2 ppm/°C typical (- 55 °C to + 125 °C,
+ 25 °C ref.)
Power coefficient of resistance “ΔR due to
self heating”: ± 5 ppm at rated power
Rated power: 0.6 W at 70 °C; 0.3 W at 125 °C
Resistance tolerance: to ± 0.005 %
Load life stability: to ± 0.005 % at 70 °C, 2000 h at rated
power
Resistance range: 5
Ω
to 100 kΩ
Vishay Foil resistors are not restricted to standard values,
we can supply specific “as required” values at no extra cost
or delivery (e.g. 100.1234
Ω
vs. 100
Ω)
Electrostatic discharge (ESD) up to 25 000 V
Non inductive, non capacitive design
Rise time: 1.0 ns effectively no ringing
Current noise:
- 40 dB
Thermal EMF: 0.1 µV/°C maximum; 0.05 µV/°C typical
Voltage coefficient: < 0.1 ppm/V
Non inductive: 0.08 µH
Terminal finishes available: lead (Pb)-free
tin/lead alloy
Maximum working voltage: 300 V
Matched sets are available per request
For better performances please contact us
Testing available per EEE-INST002
FEATURES
INTRODUCTION
The VSA101 Axial Bulk Metal
®
Z-foil resistor is Vishay’s
answer to the industry’s demand for ultra-high precision
resistors with axial terminations.
The Z-foil technology provides a significant reduction of the
resistive component’s sensitivity to ambient temperature
variations (TCR) and applied power changes (PCR). This,
along with all the additional Z-foil benefits presented in the
features section, allows designers to guarantee the highest
degree of stability and accuracy in fixed-resistor applications
using solutions based on Vishay’s revolutionary Z-foil
technology.
Our application engineering department is available to
advise and to make recommendations. For non-standard
technical requirements and special applications, please
contact us.
APPLICATIONS
Precision amplifiers, high precision instrumentation,
medical and automatic test equipment
Laboratory, audio (high end stereo equipment)
EB applications, military, airborne and space
Down-hole (high temperature)
TABLE 1 - TOLERANCE AND TCR VS.
RESISTANCE
VALUE
STANDARD
TOLERANCE
TYPICAL TCR AND
MAXIMUM SPREAD
- 55 °C TO + 125 °C
(+ 25 °C REF.)
± 0.2 ± 1.3 ppm/°C
± 0.2 ± 1.5 ppm/°C
± 0.2 ± 1.8 ppm/°C
± 0.2 ± 2.3 ppm/°C
± 0.2 ± 2.8 ppm/°C
FIGURE 1 - POWER DERATING CURVE
200
%
- 55 °C
+ 70 °C
Percent of Rated Power at + 125 °C
Double Rated Power
175
%
150
%
125
%
100
%
75
%
50
%
25
%
0
- 75 - 50 - 25
100
Ω
to 100 kΩ
80
Ω
to < 100
Ω
50
Ω
to < 80
Ω
10
Ω
to < 50
Ω
5
Ω
to < 10
Ω
± 0.005 %
± 0.005 %
± 0.01 %
± 0.02 %
± 0.02 %
Rated Power
0
+ 25 + 50 + 75 + 100 + 125 + 150 + 175 + 200
Ambient Temperature (°C)
* Pb containing terminations are RoHS compliant, exemptions may apply
Document Number: 63143
Revision: 03-Nov-08
For any questions, contact: foil@vishay.com
www.vishay.com
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