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WSK25127L960DTA

Description
RESISTOR, CURRENT SENSE, METAL STRIP, 1 W, 0.5 %, 95 ppm, 0.00796 ohm, SURFACE MOUNT, 2512, CHIP
CategoryPassive components    The resistor   
File Size76KB,3 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric View All

WSK25127L960DTA Overview

RESISTOR, CURRENT SENSE, METAL STRIP, 1 W, 0.5 %, 95 ppm, 0.00796 ohm, SURFACE MOUNT, 2512, CHIP

WSK25127L960DTA Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerVishay
package instruction, 2512
Reach Compliance Codeunknown
ECCN codeEAR99
Other featuresANTI-SULFUR
structureChip
JESD-609 codee0
Installation featuresSURFACE MOUNT
Number of terminals4
Maximum operating temperature170 °C
Minimum operating temperature-65 °C
Package height0.635 mm
Package length6.35 mm
Package formSMT
Package width3.18 mm
method of packingTR, EMBOSSED PLASTIC, 7 INCH
Rated power dissipation(P)1 W
Rated temperature70 °C
GuidelineAEC-Q200
resistance0.00796 Ω
Resistor typeFIXED RESISTOR
size code2512
surface mountYES
technologyMETAL STRIP
Temperature Coefficient35 ppm/°C
Terminal surfaceTin/Lead (Sn/Pb)
Terminal shapeWRAPAROUND
Tolerance0.5%
Operating Voltage0.0892 V
WSK
Vishay Dale
Power Metal Strip
®
Resistors,
Low Value (down to 0.001
Ω),
Surface Mount, 4-Terminal
FEATURES
• 4-Terminal design allows for 1 % tolerance
down to 0.001
Ω
and 0.5 % tolerance down to
0.003
Ω
• Ideal for all types of precision current sensing,
voltage division
and
pulse
applications
including switching and linear power supplies,
instruments, power amplifiers
• Proprietary processing technique produces
extremely low resistance values (down to
0.001
Ω)
• All welded construction
• Solderable terminations
• Solid metal nickel-chrome or manganese-copper alloy
resistive element with low TCR (< 20 ppm/°C)
• Very low inductance 0.5 nH to 5 nH
• Excellent frequency response to 50 MHz
• Compliant to RoHS Directive 2002/95/EC
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL MODEL
WSK2512
SIZE
2512
POWER RATING
P
70 °C
W
1.0
RESISTANCE VALUE RANGE
Ω
Tol. ± 0.5 %
0.001 to 0.025
Tol. ± 1.0 %
0.001 to 0.025
WEIGHT
(typical)
g/1000 pieces
63.6
Note
• Part marking: Value, tolerance; due to resistor size limitations some resistance values will be marked with only the resistance value.
TECHNICAL SPECIFICATIONS
PARAMETER
Temperature coefficient
Operating temperature range
Maximum working voltage
UNIT
ppm/°C
°C
V
RESISTOR CHARACTERISTICS
± 250 for 0.001
Ω
to 0.0029
Ω,
± 75 for 0.003
Ω
to 0.0049
Ω,
± 35 for 0.005
Ω
to 0.025
Ω
- 65 to + 170
(P x
R)
1/2
GLOBAL PART NUMBER INFORMATION
Global Part Numbering example: WSK25125L000FTA (preferred part numbering format)
W
S
K
2
5
1
2
5
L
0
0
0
F
T
A
SPECIAL
(Dash number)
(up to 2 digits)
From
1 to 99
as
applicable
GLOBAL MODEL
WSK2512
RESISTANCE VALUE
L
= mΩ*
R
= Decimal
5L000
= 0.005
Ω
R0100
= 0.01
Ω
* Use “L” for resistance
values < 0.01
Ω
TOLERANCE CODE
D
= ± 0.5 %
F
= ± 1.0 %
PACKAGING CODE
EA
= Lead (Pb)-free, tape/reel
EK
= Lead (Pb)-free, bulk
TA
= Tin/lead, tape/reel (R86)
BA
= Tin/lead, bulk (B43)
Historical Part Numbering example: WSK2512 0.005
Ω
1 % R86 (will continue to be accepted)
WSK2512
HISTORICAL MODEL
0.005
Ω
RESISTANCE VALUE
1%
TOLERANCE CODE
R86
PACKAGING CODE
* Pb containing terminations are not RoHS compliant, exemptions may apply
** Please see document “Vishay Material Category Policy”:
www.vishay.com/doc?99902
www.vishay.com
392
For technical questions, contact:
ww2bresistors@vishay.com
Document Number: 30108
Revision: 10-Dec-10
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