WSLT4026
Vishay Dale
www.vishay.com
Power Metal Strip® Resistors, High Temperature (275 °C),
High Power, Low Value, Surface Mount, 4-Terminal
FEATURES
Available
• 4-terminal design allows for 1 % tolerance
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
POWER RATING
RESISTANCE
RESISTANCE VALUES
WEIGHT
(typical)
g/1000 pieces
GLOBAL
MODEL
TOLERANCE
SIZE
P70 °C
VALUE RANGE CURRENTLY AVAILABLE (2)
ꢀ
W
WSLT4026
4026
3.0
1.0
0.3m to 5m
2m, 3m, 4m, 5m
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
ppm/°C
°C
RESISTOR CHARACTERISTICS
75 over temperature of +20 °C to +60 °C
-65 to +275
Temperature coefficient
Operating temperature range
Maximum continuous current
V
(P x R)1/2
GLOBAL PART NUMBER INFORMATION
Global Part Numbering: WSLT40265L000FEA (WSLT4026, 0.005 , 1 ꢀ)
W
S
L
T
4
0
2
6
5
L
0
0
0
F
E
A
RESISTANCE
VALUE
GLOBAL MODEL
TOLERANCE CODE
PACKAGING CODE
SPECIAL
WSLT4026
L = m
F = 1.0 %
EA = Lead (Pb)-free, tape/reel
EK = Lead (Pb)-free, bulk
(Dash number)
(up to 2 digits)
From 1 to 99 as
applicable
2L000 = 0.002
3L000 = 0.003
4L000 = 0.004
5L000 = 0.005
Revision: 17-Dec-14
Document Number: 30186
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
VISHAY [ VISHAY ]
