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Y11198R25000D19W

Description
Fixed Resistor, Metal Foil, 0.25W, 8.25ohm, 0.5% +/-Tol, 0.2ppm/Cel, Surface Mount, 1610, CHIP, ROHS COMPLIANT
CategoryPassive components    The resistor   
File Size2MB,7 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Environmental Compliance  
Download Datasheet Parametric View All

Y11198R25000D19W Overview

Fixed Resistor, Metal Foil, 0.25W, 8.25ohm, 0.5% +/-Tol, 0.2ppm/Cel, Surface Mount, 1610, CHIP, ROHS COMPLIANT

Y11198R25000D19W Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
package instructionCHIP, ROHS COMPLIANT
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresNON-INDUCTIVE, HIGH PRECISION
structureChip
JESD-609 codee4
Manufacturer's serial numberVCS1610Z
Installation featuresSURFACE MOUNT
Number of terminals2
Maximum operating temperature150 °C
Minimum operating temperature-55 °C
Package height1.02 mm
Package length4.06 mm
Package shapeRECTANGULAR PACKAGE
Package formSMT
Package width2.54 mm
method of packingWAFFLE PACK
Rated power dissipation(P)0.25 W
Rated temperature70 °C
resistance8.25 Ω
Resistor typeFIXED RESISTOR
seriesVCS1610Z
size code1610
surface mountYES
technologyMETAL FOIL
Temperature Coefficient.2 ppm/°C
Terminal surfaceGold (Au)
Terminal shapeWRAPAROUND
Tolerance0.5%
VCS1610Z (Kelvin Connection)
Vishay Foil Resistors
High Precision Foil Surface Mount Current Sensing Chip
Resistors with TCR of ± 0.2 ppm/°C, Load Life Stability of ± 0.015 %,
ESD Immunity up to 25 kV and Fast Thermal Stabilization
FEATURES
Temperature coefficient of resistance (TCR):
± 0.2 ppm/°C typical (- 55 °C to + 125 °C,
+ 25 °C ref.) (see table 1)
Resistance range: 0.3
to 10
Resistance tolerance: to ± 0.5 %
Load life stability:
± 0.015 % at 70 °C, 2000 h at rated power
Power rating: 0.25 W at + 70 °C
Vishay Foil resistors are not restricted to standard values;
specific “as required” values can be supplied at no extra
cost or delivery (e.g. 0.345
vs. 0.3
)
Electrostatic discharge (ESD) at least to 25 kV
Thermal stabilization time < 1 s (nominal value
achieved within 10 ppm of steady state value)
Short time overload < 0.005 %
Non-inductive, non-capacitive design
Thermal EMF: 0.05 µV/°C typical
Current noise: 0.010 µV
RMS
/V of applied voltage
(< - 40 dB)
Rise time: 1 ns effectively no ringing
Voltage coefficient: < 0.1 ppm/V
Non inductive: < 0.08 µH
Non hot spot design
Prototype quantities available in just 5 working days
or sooner. For more information, please contact
foil@vishaypg.com
INTRODUCTION
The Z-foil technology provides a significant reduction of the
resistive component’s sensitivity to ambient temperature
variations (TCR) and applied power changes (PCR).
Designers can now guarantee a high degree of stability and
accuracy in fixed-resistor applications using solutions based
on Vishay‘s Foil Resistors revolutionary Z-foil technology.
Model VCS1610Z is a surface mount chip resistor designed
with 4 pads for Kelvin connection. Utilizing Vishay’s Bulk
Metal® Z-foil as the resistance element, it provides
performance capabilities far greater than other resistor
technologies can supply in a product of comparable size.
± 0.2 ppm/°C typical TCR (- 55 °C to + 125 °C,+ 25 °C ref.)
removes errors due to temperature gradients.
This small device dissipates heat almost entirely through the
pads so surface mount users are encouraged to be generous
with the board’s pads and traces.
Our application engineering department is available to
advise and to make recommendations. For non-standard
technical requirements and special applications, please
contact us.
Percent of Rated Power
TABLE 1 - TOLERANCE AND TCR VS.
RESISTANCE VALUE
(- 55 °C to + 125 °C, + 25° Ref.)
VALUE
()
0R5 to 10R
0R3 to 0R5
Note
TOLERANCE
TYPICAL TCR
AND
MAX. SPREAD
(ppm/°C)
± 0.2 ± 4.8
± 0.2 ± 9.8
FIGURE 1 - POWER DERATING CURVE
(1)
- 55 °C
100
75
50
25
0
- 75
+ 70 °C
0.5 %, 1 %
0.5 %, 1 %
- 50
- 25
0
+ 25
+ 50
+ 75 + 100 + 125 + 150 + 175
Ambient Temperature (°C)
• Tighter tolerances and higher values are available. Please
contact application engineering
foil@vishaypg.com
Note
(1)
Power rating: 0.25 W at + 70 °C
* TERMINATIONS
Tin/lead plated
Two options of lead (Pb)-free leads available:
Gold plated
Tin plated
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 63226
Revision: 6-Jul-12
For any questions, contact:
foil@vishaypg.com
www.vishayfoilresistors.com
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