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VCS33232R0000.1%

Description
RESISTOR, CURRENT SENSE, METAL FOIL, 3 W, 1 ppm, 32 ohm, THROUGH HOLE MOUNT, RADIAL LEADED-4
CategoryPassive components    The resistor   
File Size205KB,3 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric View All

VCS33232R0000.1% Overview

RESISTOR, CURRENT SENSE, METAL FOIL, 3 W, 1 ppm, 32 ohm, THROUGH HOLE MOUNT, RADIAL LEADED-4

VCS33232R0000.1% Parametric

Parameter NameAttribute value
MakerVishay
package instruction,
Reach Compliance Codeunknown
ECCN codeEAR99
Other featuresPRECISION, RATED CURRENT: 5A, FREE AIR POWER: 3W
Installation featuresTHROUGH HOLE MOUNT
Number of terminals2
Maximum operating temperature150 °C
Minimum operating temperature-55 °C
Package shapeRECTANGULAR PACKAGE
Rated power dissipation(P)10 W
Rated temperature25 °C
resistance32 Ω
Resistor typeFIXED RESISTOR
surface mountNO
technologyMETAL FOIL
Temperature Coefficient1 ppm/°C
Terminal shapeWIRE
Base Number Matches1
300 Series
Vishay Foil Resistors
Bulk Metal
®
Foil Technology
Precision Current Sensing Resistors
FEATURES
• Low Ohmic Value: to 0.005Ω
• Temperature Coefficient of Resistance:
15ppm/°C at 0.005Ω
Product may not
be to scale
• Tolerance: to 5% @ 0.005Ω (See Table 1)
• Power Rating:
10 Watts at 25°C on Heat Sink**
3 Watts at + 25°C in Free Air
(Further Derating Not Necessary)
• Load Life: 0.05%
∆R
@ + 25°C,
2,000 Hrs., Rated Power
• Isolated Heat Sink
The 300 Series offers precision Bulk Metal
®
Foil technology
resistors as low as 5 milliohms with an extremely low
15 ppm/°C temperature coefficient and unmatched long term
stability. The 4 terminal current sensing resistors, when
mounted on a heat sink, can sustain 10 watts continuously
without an appreciable change in resistance. (0.15%
maximum) The typical 50% derating of the power
specification associated with other technologies is not
necessary. A choice of lead configurations is available.
THROUGH HOLE
TABLE 1 - CHARACTERISTICS
MODEL
NUMBER
VCS301
VCS302
RESISTANCE
RANGE
STANDARD
RESISTANCE TOLERANCE%*
0.005Ω to < 0.1Ω
0.1Ω to 0.25Ω
1%
0.5%
POWER RATING
AT + 25
°
C
10 Watts on
Heat Sink**
or
VCS331
VCS332
MAXIMUM
CURRENT
}
}
0.005Ω
to 0.25Ω
15 Amps
> 0.25Ω
to 500Ω
0.1%
3 Watts
in Free Air
5 Amp
* Tighter Resistance Tolerance - per request
** Heatsink - Aluminum (6 inches length x 4 inches width x 2 inches height x 0.04 inches thick)
TABLE 2 - ORDERING INFORMATION
Please specify Vishay 300 Series resistors as follows:
VCS301, VCS302
VCS331, VCS332
MODEL NO.
0R0050
RESISTANCE VALUE
1.0%
TOLERANCE
SALES
• ISRAEL: foilsales.israel@vishay.com
• FRANCE/SWITZERLAND/SOUTHERN EUROPE: foilsales.eusouth@vishay.com
• AMERICAS: foilsales.usa@vishay.com
• ASIA/JAPAN: foilsales.asia@vishay.com • UK/HOLLAND/SCANDINAVIA: foilsales.eunorth@vishay.com • GERMANY/CZECH REPUBLIC/AUSTRIA: foilsales.eucentral@vishay.com
For technical questions in the Americas, contact foilsupport1@vishay.com
Document Number: 63018
For technical questions in Asia/Japan/Europe/Africa/Israel, contact foilsupport2@vishay.com
Revision 09-Mar-05
www.vishay.com
113
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