WSC251510R00FEA Datasheet, PDF (1/3 Pages) Vishay Siliconix – Wirewound Resistors, Precision Power, Surface Mount

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
• 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 available ⁽¹⁾
• Material categorization:
For definitions of compliance please see
www.vishay.com/doc?99912
Note
(1) _{Flame retardance test may not be applicable to}
some resistor technologies.
Available
Available
Available
Available
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
HISTORICAL
MODEL
SIZE
POWER RATING P_{70 °C} RESISTANCE RANGE
W

TOLERANCE
±%
WEIGHT (typical)
g/1000 pieces
ENCAPSULATION
WSC01/2 WSC-1/2 2012
0.5
0.1 to 4.99
0.5, 1, 5
90
Epoxy
WSC0001 WSC-1 2515
1
0.1 to 2.77K
0.5, 1, 5
165
Thermoplastic ⁽³⁾
WSC2515 WSC2515 2515
1
0.1 to 2.5K
0.1, 0.25, 0.5, 1, 5 ⁽²⁾
165
Thermoplastic
WSC0002 WSC-2 4527
2
0.1 to 4.92K
0.5, 1, 5
760
Thermoplastic ⁽³⁾
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.
(2) _{0.1 % and 0.25 % is available on the WSC2515 for 0.499  to 797.4  range.}
(3) _{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}
TECHNICAL SPECIFICATIONS
PARAMETER
UNIT
WSC01/2
WSC0001
WSC2515
WSC0002
WSC4527/WSC6927
Temperature
Coefficient
ppm/°C
± 50 = 1.0  to 4.99 
± 90 = 0.1  to 0.99 
± 20 = 26.51  and above;
± 50 = 1.0  to 26.5 ;
± 90 = 0.1  to 0.99 
± 20 = 26.51  and above;
± 50 = 1.0  to 26.5 ;
± 90 = 0.31  to 0.99 
± 150 = 0.1  to 0.3 
± 20 = 10.0  and above;
± 50 = 1.0  to 9.9 ;
± 90 = 0.1  to 0.99 
± 20 = 10  and above;
± 50 = 1.0  to 9.9 ;
± 90 = 0.31  to 0.99 
± 150 = 0.1  to 0.3 
Dielectric
Withstanding Voltage
V_AC
> 500
Insulation Resistance 
> 10⁹
Operating
Temperature Range
°C
- 65 to + 175
- 65 to + 275
Maximum Working
Voltage
V
(P x R)^1/2
GLOBAL PART NUMBER INFORMATION
Global Part Numbering example: WSC2515R7000FEA
WS C 2 5 1 5 R 7 0 0 0 F E A
GLOBAL MODEL
SIZE
VALUE
TOLERANCE
WSC
WSN
01/2
0001
2515
0002
4527
6927
R = Decimal
K = Thousand
R7000 = 0.70 
1K500 = 1.5 k
B = ± 0.1 % ⁽⁴⁾
C = ± 0.25 % ⁽⁴⁾
D = ± 0.5 %
F = ± 1.0 %
G = ± 2.0 %
H = ± 3.0 %
J = ± 5.0 %
K = ± 10 %
Historical Part Numbering example: WSC-1 0.7  1 % R86
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
WSC-1
0.7 
1%
R86
HISTORICAL MODEL
Note
(4) _{WSC2515 only}
RESISTANCE VALUE
TOLERANCE
PACKAGING
Revision: 05-Nov-13
1
Document Number: 30102
For technical questions, contact: [e-mail]
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