WSLP2726
Vishay Dale
www.vishay.com
Power Metal Strip® Resistors, Very High Power (to 7 W),
Low Value (down to 0.0003 ), Surface Mount
FEATURES
Available
• High power to foot print 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
0.0003
• Specially selected and stabilized materials
allow for high power rating (to 7 W)
• 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
• 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 VALUE
RESISTANCE VALUES
CURRENTLY AVAILABLE (2)
WEIGHT
(typical)
g/1000 pieces
GLOBAL
MODEL
TOLERANCE
ꢀ
SIZE
P70 °C
RANGE
W
WSLP2726
WSLP2726
2726
2726
5.0
7.0
1.0, 5.0
1.0, 5.0
2m to 4m
2m, 3m, 4m
420
420
0.3m to 1m
0.3m, 0.5m, 0.7m, 1m
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
ppm/°C
°C
RESISTOR CHARACTERISTICS
Temperature coefficient
Element TCR
75 for 0.5 m to 4 m, 110 for 0.3 m
< 20
Operating temperature range
Maximum working voltage
-65 to +170
(P x R)1/2
V
GLOBAL PART NUMBER INFORMATION
Global Part Numbering: WSLP2726L5000FEA (WSLP2726, 0.0005 , 1 ꢀ)
W
S
L
P
2
7
2
6
L
5
0
0
0
F
E
A
GLOBAL MODEL
RESISTANCE VALUE
TOLERANCE CODE
PACKAGING CODE
SPECIAL
WSLP2726
L = m
F = 1.0 ꢀ
J = 5.0 ꢀ
EA = Lead (Pb)-free, tape/reel
EK = Lead (Pb)-free, bulk
(Dash number)
(Up to 2 digits)
From 1 to 99 as
applicable
L5000 = 0.0005
L7000 = 0.0007
1L000 = 0.0010
2L000 = 0.0020
Revision: 07-Aug-15
Document Number: 30179
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 ]
