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230632715497

Description
RESISTOR, WIRE WOUND, 3 W, 1 %, 100 ppm, 0.549 ohm, THROUGH HOLE MOUNT, AXIAL LEADED, GREEN
CategoryPassive components    The resistor   
File Size150KB,7 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Environmental Compliance
Download Datasheet Parametric View All

230632715497 Overview

RESISTOR, WIRE WOUND, 3 W, 1 %, 100 ppm, 0.549 ohm, THROUGH HOLE MOUNT, AXIAL LEADED, GREEN

230632715497 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerVishay
package instructionAXIAL LEADED, ROHS COMPLIANT
Reach Compliance Codeunknown
ECCN codeEAR99
Other featuresPRECISION
JESD-609 codee3
Manufacturer's serial numberPAC03
Installation featuresTHROUGH HOLE MOUNT
Number of terminals2
Maximum operating temperature275 °C
Package shapeTUBULAR PACKAGE
method of packingAMMO PACK
Rated power dissipation(P)3 W
Rated temperature25 °C
resistance0.549 Ω
Resistor typeFIXED RESISTOR
surface mountNO
technologyWIRE WOUND
Temperature Coefficient100 ppm/°C
Terminal surfaceMatte Tin (Sn)
Terminal shapeWIRE
Tolerance1%
PAC.. Series
Vishay Draloric
Cemented Wirewound Precision Resistors
FEATURES
High power dissipation in small volume
Ideal for pulse application
TCR ± 100 ppm/K
Maximum permissible hot spot temperature is
275 °C
Lead (Pb)-free
Tolerance 1 %
Compliant to RoHS directive 2002/95/EC
The resistor element is a resistive wire which is wound in a
single layer on a ceramic rod. Metal caps are pressed over
the ends of the rod. The ends of the resistance wire and the
leads are connected to the caps by welding. Tinned
copper-clad iron leads with poor heat conductivity are
employed permitting the use of relatively short leads to
obtain stable mounting without overheating the solder joint.
The resistor is coated with a green silicon cement which is
not resistant to aggressive fluxes. The coating is
non-inflammable, will not drip even at high overloads and
is resistant to most commonly used cleaning solvents, in
accordance with “MIL-STD-202E, Method 215” and
“IEC 60068-2-45”.
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
POWER RATING
P
25 °C
TOLERANCE
LIMITING
VOLTAGE
RESISTANCE RANGE
E12 = ± 10 % Tol., E24 = ± 5 % Tol.
DIN 41432
0.10
Ω
to 2.2 kΩ
0.10
Ω
to 3.6 kΩ
0.10
Ω
to 4.7 kΩ
0.10
Ω
to 8.2 kΩ
0.10
Ω
to 10 kΩ
0.10
Ω
to 12 kΩ
PAC01
1W
±1%
P
x
R
PAC02
(1)
2W
±1%
P
x
R
PAC03
3W
±1%
P
x
R
PAC04
4W
±1%
P
x
R
PAC05
5W
±1%
P
x
R
PAC06
Notes
(1)
6W
±1%
P
x
R
PAC02 WSZ:
P
25 °C
= 1.8 W
• For Pulse Diagrams see AC..series (www.vishay.com/doc?28730)
** Please see document “Vishay Green and Halogen-Free Definitions (5-2008)”:
www.vishay.com/doc?99902
www.vishay.com
144
For technical questions, contact:
ww1resistors@vishay.com
Document Number: 28731
Revision: 31-Mar-09
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