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WSC-1 View Datasheet(PDF) - Vishay Semiconductors

Part Name
Description
MFG CO.
WSC-1 Datasheet PDF : 4 Pages
1 2 3 4
www.vishay.com
WSC, WSN
Vishay Dale
Wirewound Resistors, Precision Power, Surface Mount
FEATURES
• All welded construction
• Molded encapsulation
• Wraparound terminations
• Excellent stability at different environmental
conditions
Available
• High power ratings (up to 3 W)
• Superior surge capability
DESIGN TOOLS (click logo to get started)
• 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
Models
Available
Notes
• Material categorization: for definitions of
compliance
please
see
www.vishay.com/doc?99912
Available
Available
• 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
HISTORICAL
MODEL
SIZE
POWER RATING P70 °C
W
RESISTANCE RANGE
TOLERANCE
±%
WEIGHT (typical)
g/1000 pieces
ENCAPSULATION
WSC01/2
WSC-1/2 2012
0.5
WSC0001 (2)
WSC-1 2515
1
0.1 to 4.99
0.1 to 2.77K
0.5, 1, 5
0.5, 1, 5
90
Epoxy
165
Thermoplastic (1)
WSC2515
WSC2515 2515
1
WSC0002
WSC-2 4527
2
0.1 to 2.5K
0.1 to 4.92K
0.5, 1, 5
0.5, 1, 5
165
Thermoplastic
760
Thermoplastic (1)
WSC4527
WSC4527 4527
2
0.1 to 4.92K
0.5, 1, 5
760
Thermoplastic
WSC6927
WSC6927 6927
3
0.1 to 8K
0.5, 1, 5
1675
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
Temperature
coefficient
ppm/°C
± 50 = 1.0 to 4.99 
± 90 = 0.1 to 0.99
Dielectric withstanding
voltage
VAC
Insulation resistance
Operating temperature
range
°C
Maximum working
voltage
V
-65 to +175
WSC2515
± 20 = 26.51 and above;
± 50 = 1.0 to 26.5 ;
± 90 = 0.31 to 0.99 
± 150 = 0.1 to 0.3
WSC0002
± 20 = 10.0 and above;
± 50 = 1.0 to 9.9 ;
± 90 = 0.1 to 0.99
> 500
> 109
-65 to +275
(P x R)1/2
WSC4527, WSC6927
± 20 = 10 and above;
± 50 = 1.0 to 9.9 ;
± 90 = 0.31 to 0.99 
± 150 = 0.1 to 0.3
GLOBAL PART NUMBER INFORMATION
Global Part Numbering example: WSC2515R7000FEA (visit www.vishay.net Vishay Dale parts numbering manual for all options)
WS C 2 5 1 5 R 7 0 0 0 F E A
GLOBAL MODEL
WSC
WSN
SIZE
01/2
2515
0002
4527
6927
VALUE
R = decimal
K = thousand
R7000 = 0.70
1K500 = 1.5 k
TOLERANCE
D = ± 0.5 %
F = ± 1.0 %
G = ± 2.0 %
H = ± 3.0 %
J = ± 5.0 %
K = ± 10 %
PACKAGING
EA = lead (Pb)-free, tape / reel
EK = lead (Pb)-free, bulk
TA = tin / lead, tape / reel (R86)
BA = tin / lead, bulk (B43)
SPECIAL
(dash number)
(up to 2 digits)
from 1 to 99
as applicable
Note
• Packaging code: EB (lead (Pb)-free) and TB (tin / lead) are non-standard packaging codes designating 1000 piece reels. These non-standard
packaging codes are identical to our standard EA (lead (Pb)-free) and TA (tin / lead), except that they have a package quantity of 1000 pieces.
Revision: 13-Oct-16
1
Document Number: 30102
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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