WSL4026 Datasheet, PDF (1/3 Pages) Vishay Siliconix – Power Metal Strip® Resistors, Low Value, High Power, Surface Mount

WSL4026
Vishay Dale
Power Metal Strip^® Resistors, Low Value,
High Power, Surface Mount
FEATURES
• High power to foot print size ratio
• Ideal for all types of current sensing, voltage
division and pulse applications including _RoHS
switching and linear power supplies, instruments, COMPLIANT
power amplifiers and shunts
• Proprietary processing technique produces extremely low
resistance values down to 0.0005 Ω
• All welded construction
• Solid metal Iron-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
• Low thermal EMF (< 3 µV/°C)
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
POWER RATING
P_{70 °C}
W
TOLERANCE
%
RESISTANCE VALUE
AVAILABLE
mΩ
WEIGHT
(Typical)
g/1000 pieces
WSL4026
3.0
1.0
0.5, 2, 3, 5
420
Notes
• Power rating depends on the max. temp. at the solder point, component placement density and the substrate material
• Part Marking: Model, value, tolerance, date code
TECHNICAL SPECIFICATIONS
PARAMETER
Temperature Coefficient
Operating Temperature Range
Maximum Working Voltage
UNIT
ppm/°C
°C
V
WSL RESISTOR CHARACTERISTICS
± 75 over temperature of + 20 °C to + 60 °C
- 65 to + 170
(P x R)^1/2
GLOBAL PART NUMBER INFORMATION
GLOBAL PART NUMBERING: WSL4026L5000FEA
W SL 40 26L 5 000 FEA
GLOBAL MODEL
WSL4026
RESISTANCE VALUE
L = mΩ
L5000 = 0.0005 Ω
2L000 = 0.002 Ω
3L000 = 0.003 Ω
5L000 = 0.005 Ω
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 - 99 as
applicable
www.vishay.com
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For technical questions, contact: [e-mail]
Document Number: 30132
Revision: 31-Jul-08