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PAC0327R41%AC

Description
Res,Axial,Wirewound,27.4 Ohms,1% +/-Tol,-100,100ppm TC
CategoryPassive components    The resistor   
File Size127KB,8 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Environmental Compliance
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PAC0327R41%AC Overview

Res,Axial,Wirewound,27.4 Ohms,1% +/-Tol,-100,100ppm TC

PAC0327R41%AC Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerVishay
Reach Compliance Codeunknown
Is SamacsysN
structureTubular
Lead diameter0.8 mm
Number of terminals2
Maximum operating temperature200 °C
Minimum operating temperature-55 °C
Package diameter5.5 mm
Package length16.5 mm
Package shapeTUBULAR PACKAGE
Package formAxial
method of packingAmmo Pack
Rated power dissipation(P)3 W
resistance27.4 Ω
Resistor typeFIXED RESISTOR
seriesPAC SERIES
technologyWIRE WOUND
Temperature Coefficient-100,100 ppm/°C
Tolerance1%
Base Number Matches1
PAC.. Series
www.vishay.com
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 %
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
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 IEC 60 068-2-45.
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
PAC01
PAC02
(1)
PAC03
PAC04
PAC05
PAC06
POWER RATING
P
25 °C
W
1
2
3
4
5
6
LIMITING
VOLTAGE
U
max.
P
x
R
P
x
R
P
x
R
P
x
R
P
x
R
P
x
R
RESISTANCE RANGE
(2)
0.10 to 2.2K
0.10 to 3.6K
0.10 to 4.7K
0.10 to 8.2K
0.10 to 12K
0.10 to 12K
TOLERANCE
±%
1
1
1
1
1
1
Notes
• PAC02 WSZ:
P
25 °C
= 1.8 W
• Resistance value to be selected for ± 1 % tolerance from E24 and E96
• For Pulse Diagrams see AC.. Series (www.vishay.com/doc?28730)
Revision: 06-Nov-14
Document Number: 28731
1
For technical questions, contact:
ww1resistors@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
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