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WSF452727R40DKBA

Description
RESISTOR, METAL FILM, 2 W, 0.5 %, 100 ppm, 27.4 ohm, SURFACE MOUNT, 4527, CHIP
CategoryPassive components    The resistor   
File Size86KB,3 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
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WSF452727R40DKBA Overview

RESISTOR, METAL FILM, 2 W, 0.5 %, 100 ppm, 27.4 ohm, SURFACE MOUNT, 4527, CHIP

WSF452727R40DKBA Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
Objectid2004937780
package instructionSMT, 4527
Reach Compliance Codecompliant
ECCN codeEAR99
YTEOL4.91
structureMolded
JESD-609 codee0
Installation featuresSURFACE MOUNT
Number of terminals2
Maximum operating temperature150 °C
Minimum operating temperature-65 °C
Package height4.24 mm
Package length11.56 mm
Package formSMT
Package width6.98 mm
method of packingBulk
Rated power dissipation(P)2 W
Rated temperature70 °C
GuidelineAEC-Q200
resistance27.4 Ω
Resistor typeFIXED RESISTOR
size code4527
surface mountYES
technologyMETAL FILM
Temperature Coefficient100 ppm/°C
Terminal surfaceTin/Lead (Sn/Pb)
Terminal shapeWRAPAROUND
Tolerance0.5%
WSF
www.vishay.com
Vishay Dale
Metal Film Resistors, Power, Surface Mount
FEATURES
• Molded encapsulation
• Wraparound compliant terminations eliminate
risk of solder fillet cracking
• Solderable terminations
• Excellent stability at different environmental
conditions
• High power ratings (up to 2 W)
• AEC-Q200 qualified
(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
Note
*
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
Available
Available
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
SIZE INCH
POWER RATING
P
70 °C
W
1.0
2.0
(3)
TOLERANCE
±%
RESISTANCE
RANGE
10 to 10K
10 to 100K
TEMPERATURE
COEFFICIENT
(2)
± ppm/°C
100
100
ENCAPSULATION
WSF2515
2515
0.5, 1, 5
Thermoplastic
0.5, 1, 5
Thermoplastic
WSF4527
4527
Notes
• WSF2012 has been obsoleted; PTN-DR-00013-2018 Rev. 0 - July 20, 2018. WSF2515 and WSF4527 sizes are
not
affected
(1)
E96 values only
(2)
± 50 ppm/°C and ± 25 ppm/°C available
(3)
Resistance values above 31.25 k are limited to 250 V maximum working voltage
TECHNICAL SPECIFICATIONS
PARAMETER
UNIT
WSF2515
WSF4527
> 500
> 500
Dielectric withstanding voltage
V
AC
9
Insulation resistance
> 10
Operating temperature range
°C
-65 / +175
-65 / +150
1/2
(P x R)
1/2 (1)
Maximum working voltage
V
(P x R)
Weight/1000 pieces (typical)
g
165
760
Notes
• Part marking: 1/2 W - DALE, value; 1 W - model, value, tolerance, date code; 2 W - DALE, model, value, tolerance, date code
(1)
Resistance values above 31.25 k are limited to 250 V maximum working voltage
GLOBAL PART NUMBER INFORMATION
Global Part Numbering Example: WSF25151K500JKTA (preferred numbering format)
W
S
F
2
5
1
5
1
K
5
0
TCR
0
J
K
T
A
SPECIAL
(dash number)
(up to 2 digits)
from
1 to 99
as
applicable
GLOBAL MODEL
WSF2515
WSF4527
VALUE
R
= decimal
K
= thousand
100R0
= 100
1K000
= 1 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,
tape / reel, bulk (B43)
E
= ± 25 ppm/°C
H
= ± 50 ppm/°C
K
= ± 100 ppm/°C
Historical Part Numbering Example: WSF2515 1.5 k 5 % 100 ppm/°C R86 (will continue to be accepted for tin/lead product only)
WSF2515
HISTORICAL MODEL
1.5 k
RESISTANCE VALUE
5%
TOLERANCE CODE
100 ppm/°C
TEMPERATURE
COEFFICIENT
R86
PACKAGING
Note
• WSF2012 has been obsoleted; PTN-DR-00013-2018 Rev. 0 - July 20, 2018. WSF2515 and WSF4527 sizes are
not
affected
Revision: 08-Jun-2020
Document Number: 30104
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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