WSLP Datasheet, PDF (1/3 Pages) Vishay Siliconix – Power Metal Strip® Resistors, Very High Power (to 1 W) Low Value (down to 0.001 Ω), Surface Mount

WSLP
Vishay Dale
Power Metal Strip^® Resistors, Very High Power (to 1 W)
Low Value (down to 0.001 Ω), Surface Mount
FEATURES
• Very high power to foot print size ratio (1 W in
1206 and 0.5 W in 0805 package)
Pb-free
• Ideal for all types of current sensing and pulse
applications including switching and linear power
supplies, instruments, power amplifiers and
shunts
e3
RoHS
COMPLIANT
• Proprietary processing technique produces extremely low
resistance values (down to 0.001 Ω)
• All welded construction
• 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
• Low thermal EMF (< 3 µV/°C)
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL MODEL
POWER RATING
P_{70 °C}
W
RESISTANCE RANGE
Ω
± 0.5 %
± 1.0 %
WSLP0805
0.5
0.01 to 0.05
0.01 to 0.05
WSLP1206
1.0
0.006 to 0.05
0.001 to 0.05
WEIGHT
(typical)
g/1000 pieces
4.8
16.2
TECHNICAL SPECIFICATIONS
PARAMETER
UNIT
Temperature Coefficient
ppm/°C
Operating Temperature Range
°C
Maximum Working Voltage
V
WSLP RESISTOR CHARACTERISTICS
± 275 for 1 mΩ to 2.9 mΩ, ± 150 for 3 mΩ to 4.9 mΩ
± 110 for 5 mΩ to 6.9 mΩ, ± 75 for 7 mΩ to 50 mΩ
- 65 to + 170
(P × R)^1/2
GLOBAL PART NUMBER INFORMATION
NEW GLOBAL PART NUMBERING: WSLP1206R0100FEA
WS L P 1 2 0 6 R 0 1 0 0 F E A
GLOBAL MODEL
WSLP0805
WSLP1206
RESISTANCE VALUE
L = mΩ*
R = Decimal
4L000 = 0.004 Ω
R0100 = 0.01 Ω
* use “L” for resistance
values < 0.01 Ω
TOLERANCE CODE
PACKAGING CODE
D = ± 0.5 %
F = ± 1.0 %
EA = Lead (Pb)-free, tape/reel
EK = Lead (Pb)-free, bulk
SPECIAL
Reserved for
future specials
www.vishay.com
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For technical questions, contact: [e-mail]
Document Number: 30122
Revision: 18-Nov-08