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WSC45279R880DTB

Description
Fixed Resistor, Wire Wound, 2W, 9.88ohm, 4.445V, 0.5% +/-Tol, 50ppm/Cel, Surface Mount, 4527, CHIP
CategoryPassive components    The resistor   
File Size108KB,4 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric View All

WSC45279R880DTB Overview

Fixed Resistor, Wire Wound, 2W, 9.88ohm, 4.445V, 0.5% +/-Tol, 50ppm/Cel, Surface Mount, 4527, CHIP

WSC45279R880DTB Parametric

Parameter NameAttribute value
Objectid145070050906
package instructionCHIP
Reach Compliance Codeunknown
ECCN codeEAR99
Other featuresPRECISION
structureRectangular
Installation featuresSURFACE MOUNT
Number of terminals2
Maximum operating temperature175 °C
Minimum operating temperature-65 °C
Package height4.24 mm
Package length11.56 mm
Package formSMT
Package width6.98 mm
method of packingTR, EMBOSSED PLASTIC, 13 INCH
Rated power dissipation(P)2 W
Rated temperature70 °C
GuidelineAEC-Q200
resistance9.88 Ω
Resistor typeFIXED RESISTOR
size code4527
surface mountYES
technologyWIRE WOUND
Temperature Coefficient50 ppm/°C
Terminal shapeWRAPAROUND
Tolerance0.5%
Operating Voltage4.4452 V
WSC, WSN
www.vishay.com
Vishay Dale
Wirewound Resistors, Precision Power, Surface Mount
FEATURES
• All welded construction
• Molded encapsulation
• Wraparound terminations
• Excellent stability at different environmental
conditions
• High power ratings (up to 3 W)
• Superior surge capability
• Available in non-inductive styles with Ayrton-
Perry winding (WSN in lieu of WSC, maximum
resistance is one-half WSC range)
• AEC-Q200 qualified
(1)
Available
Available
Available
LINKS TO ADDITIONAL RESOURCES
D
D
3
3
3D Models
Available
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
Notes
• This datasheet provides information about parts that are RoHS-compliant and / or parts that are non-RoHS-compliant. For example, parts
with lead (Pb) terminations are not RoHS-compliant. Please see the information / tables in this datasheet for details
• Follow link to Overview of Automotive Grade Products for more details:
www.vishay.com/doc?49924
(1)
Flame retardance test may not be applicable to some resistor technologies
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
WSC01/2
WSC0001
(2)
WSC2515
WSC0002
WSC4527
WSC6927
HISTORICAL
POWER RATING
P
70 °C
RESISTANCE RANGE TOLERANCE WEIGHT (typical)
SIZE
MODEL
W
±%
g/1000 pieces ENCAPSULATION
WSC-1/2
WSC-1
WSC2515
WSC-2
WSC4527
WSC6927
2012
2515
2515
4527
4527
6927
0.5
1
1
2
2
3
0.1 to 4.99
0.1 to 2.77K
0.1 to 2.5K
0.1 to 4.92K
0.1 to 4.92K
0.1 to 8K
0.5, 1, 5
0.5, 1, 5
0.5, 1, 5
0.5, 1, 5
0.5, 1, 5
0.5, 1, 5
90
165
165
760
760
1675
Epoxy
Thermoplastic
(1)
Thermoplastic
Thermoplastic
(1)
Thermoplastic
Thermoplastic
Notes
• Part marking: 1/2 W - DALE, value; 1 W - model, value, tolerance, date code; 2 W and 3 W - DALE, model, value, tolerance, date code
(1)
As of 1/1/2010, the WSC0001 and WSC0002 are molded with thermoplastic in lieu of epoxy. Reference PCN-DR-002-2009 and PCN-DR-003-2009
(2)
As of February 19, 2016, the WSC0001 was obsoleted by PCN-DR-013-2015; the WSC2515 is a drop-in replacement. You may contact your sales
representative or submit an inquiry via
ww2bresistors@vishay.com
for supporting information
TECHNICAL SPECIFICATIONS
PARAMETER
UNIT
WSC01/2
WSC2515
WSC0002
WSC4527, WSC6927
± 20 = 10
and above;
± 20 = 26.51
and above;
± 20 = 10.0
and above;
± 50 = 1.0
to 9.9
;
± 50 = 1.0
to 26.5
;
± 50 = 1.0
to 9.9
;
± 90 = 0.31
to 0.99

± 90 = 0.31
to 0.99

± 90 = 0.1
to 0.99
± 150 = 0.1
to 0.3
± 150 = 0.1
to 0.3
> 500
> 10
9
-65 to +175
(P x R)
1/2
-65 to +175
Temperature
± 50 = 1.0
to 4.99

coefficient measured
ppm/°C
± 90 = 0.1
to 0.99
from -55 °C to +150 °C
Dielectric
withstanding voltage
Insulation resistance
Operating
temperature range
Maximum
working voltage
V
AC
°C
V
Revision: 07-Sep-2021
Document Number: 30102
1
For technical questions, contact:
ww2bresistors@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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