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WSC2515249R0BTA

Description
Fixed Resistor, Wire Wound, 1W, 249ohm, 0.1% +/-Tol, 20ppm/Cel, Surface Mount, 2515, CHIP
CategoryPassive components    The resistor   
File Size95KB,3 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric View All

WSC2515249R0BTA Overview

Fixed Resistor, Wire Wound, 1W, 249ohm, 0.1% +/-Tol, 20ppm/Cel, Surface Mount, 2515, CHIP

WSC2515249R0BTA Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerVishay
package instructionCHIP
Reach Compliance Codecompli
ECCN codeEAR99
Other featuresPRECISION, STANDARD: AEC-Q200
structureChi
JESD-609 codee0
Manufacturer's serial numberWSC
Installation featuresSURFACE MOUNT
Number of terminals2
Maximum operating temperature275 °C
Minimum operating temperature-65 °C
Package height2.79 mm
Package length6.35 mm
Package shapeRECTANGULAR PACKAGE
Package formSMT
Package width3.81 mm
method of packingTR, EMBOSSED PLASTIC, 13 INCH
Rated power dissipation(P)1 W
Rated temperature70 °C
GuidelineAEC-Q200
resistance249 Ω
Resistor typeFIXED RESISTOR
seriesWSC
size code2515
surface mountYES
technologyWIRE WOUND
Temperature Coefficient20 ppm/°C
Terminal surfaceTin/Lead (Sn/Pb)
Terminal shapeWRAPAROUND
Tolerance0.1%
WSC, WSN
Vishay Dale
Wirewound Resistors,
Precision Power, Surface Mount
FEATURES
(1)
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)
Compliant to RoHS Directive 2002/95/EC
Flame retardance test may not be applicable to
some resistor technologies.
Note
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL HISTORICAL SIZE POWER RATING
P
70 °C
RESISTANCE RANGE
TOLERANCE
WEIGHT (typical) ENCAPSULATION
MODEL
MODEL
W
±%
g/1000 pieces
WSC01/2
WSC-1/2
2012
0.5
0.1 to 4.99
0.5, 1, 5
90
Epoxy
0.5, 1, 5
165
Thermoplastic
(3)
WSC0001
WSC-1
2515
1
0.1 to 2.77K
WSC2515
WSC2515
2515
1
0.1 to 2.5K
0.1, 0.25, 0.5, 1, 5
(2)
165
Thermoplastic
0.5, 1, 5
760
Thermoplastic
(3)
WSC0002
WSC-2
4527
2
0.1 to 4.92K
WSC4527
WSC4527
4527
2
0.1 to 4.92K
0.5, 1, 5
760
Thermoplastic
0.5, 1, 5
1675
Thermoplastic
WSC6927
WSC6927
6927
3
0.1 to 8K
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 2.5 k 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
Temperature
Coefficient
Dielectric
Withstanding Voltage
Insulation Resistance
Operating
Temperature Range
Maximum Working
Voltage
WSC2515
WSC0002
and above;
± 20 = 26.51
and above; ± 20 = 26.51
to 26.5
;
± 20 = 10.0
and above;
± 50 = 1.0
ppm/°C ± 50 = 1.0
to 4.99

± 50 = 1.0
to 26.5
;
± 50 = 1.0
to 9.9
± 90 = 0.1
to 0.99
± 90 = 0.1
to 0.99
± 90 = 0.31
to 0.99

± 90 = 0.1
to 0.99
;
± 150 = 0.1
to 0.3
V
AC
°C
V
- 65 to + 175
> 500
> 10
9
- 65 to + 275
(P x R)
1/2
UNIT
WSC01/2
WSC0001
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
W
S
C
2
SIZE
01/2
0001
2515
0002
4527
6927
5
1
5
VALUE
R
7
0
0
0
F
E
A
SPECIAL
(Dash number)
(Up to 2 digits)
From
1 to 99
as applicable
GLOBAL MODEL
WSC
WSN
TOLERANCE
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 %
PACKAGING
EA
= Lead (Pb)-free, tape/reel
EK
= Lead (Pb)-free, bulk
TA
= Tin/lead, tape/reel (R86)
BA
= Tin/lead, bulk (B43)
R
= Decimal
K
= Thousand
R7000
= 0.70
1K500
= 1.5 k
Historical Part Numbering example: WSC-1 0.7
1 % R86
WSC-1
HISTORICAL MODEL
Note
(4)
WSC2515 only
* Pb containing terminations are not RoHS compliant, exemptions may apply
** Please see document “Vishay Material Category Policy”:
www.vishay.com/doc?99902
Document Number: 30102
Revision: 17-Feb-11
For technical questions, contact:
ww2aresistors@vishay.com
www.vishay.com
1
0.7
RESISTANCE VALUE
1%
TOLERANCE
R86
PACKAGING
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