WSLT4026_15 Datasheet, PDF (1/3 Pages) Vishay Siliconix – Power Metal Strip® Resistors, High Temperature (275 °C),High Power, Low Value, Surface Mount, 4-Terminal

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WSLT4026
Vishay Dale
Power Metal Strip^® Resistors, High Temperature (275 °C),
High Power, Low Value, Surface Mount, 4-Terminal
FEATURES
• 4-terminal design allows for 1 % tolerance Available
down to 0.002 
• High power-to-footprint size ratio
• Ideal for all types of current sensing, voltage
division and pulse applications, including
switching and linear power supplies,
instruments, power amplifiers and shunts
• Proprietary processing technique produces
extremely low resistance values, down to
0.0005 
• All welded construction
• Solid metal nickel-chrome resistive element with low TCR
(< 20 ppm/°C)
• Very low inductance 0.5 nH to 5 nH
• Low thermal EMF (< 3 μV/°C)
• 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.
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
SIZE
POWER RATING
P_{70 °C}
W
TOLERANCE
±%
WSLT4026
4026
3.0
1.0
RESISTANCE
VALUE RANGE

0.3m to 5m
RESISTANCE VALUES
CURRENTLY AVAILABLE ⁽²⁾

2m, 3m, 4m, 5m
WEIGHT
(typical)
g/1000 pieces
420
Notes
• Power rating depends on the max. temperature at the solder point, component placement density and the substrate material.
• Part marking: Model, value, tolerance, date code.
(2) _{Other values may be available, contact factory.}
TECHNICAL SPECIFICATIONS
PARAMETER
UNIT
Temperature coefficient
ppm/°C
Operating temperature range
°C
Maximum continuous current
V
RESISTOR CHARACTERISTICS
± 75 over temperature of +20 °C to +60 °C
-65 to +275
(P x R)^1/2
GLOBAL PART NUMBER INFORMATION
Global Part Numbering: WSLT40265L000FEA (WSLT4026, 0.005 , ± 1 %)
WS L T 4 0 2 6 5 L 0 0 0 F E A
GLOBAL MODEL
WSLT4026
RESISTANCE
VALUE
L = m
2L000 = 0.002 
3L000 = 0.003 
4L000 = 0.004 
5L000 = 0.005 
TOLERANCE CODE
F = ± 1.0 %
PACKAGING CODE
EA = Lead (Pb)-free, tape/reel
EK = Lead (Pb)-free, bulk
SPECIAL
(Dash number)
(up to 2 digits)
From 1 to 99 as
applicable
Revision: 17-Dec-14
1
Document Number: 30186
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