Upgrade for Wider Resistance Range to WFM
WSLP
Vishay Dale
www.vishay.com
Power Metal Strip® Resistors, Very High Power (to 3 W),
Low Value (Down to 0.0005 Ω), Surface-Mount
FEATURES
• Very high power to foot print size ratio (3 W in
2512, 2 W in 2010, 1 W in 1206, 0.5 W in 0805,
and 0.4 W in 0603 package)
• All welded construction of the Power Metal
Strip® resistors are ideal for all types of current
sensing, voltage division and pulse
applications
• Proprietary processing technique produces
extremely low resistance values (down to
0.0005 Ω)
• Sulfur resistance by construction that is
unaffected by high sulfur environments
• Very low inductance 0.5 nH to 5 nH
• Low thermal EMF (<m 3 μV/°C)
• AEC-Q200 qualified (1)
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
LINKS TO ADDITIONAL RESOURCES
3
D
3D Models
Design Tools
Videos
Notes
•
This datasheet provides information about parts that are RoHS-compliant and / or parts that are non-RoHS-compliant. For example, parts
with lead (Pb) terminations are not RoHS-compliant. Please see the information / tables in this datasheet for details
Follow link to Overview of Automotive Grade Products for more details: www.vishay.com/doc?49924
Flame retardance test may not be applicable to some resistor technologies
•
(1)
STANDARD ELECTRICAL SPECIFICATIONS
RESISTANCE VALUE RANGE (1)
POWER RATING
WEIGHT
(typical)
g/1000 pieces
GLOBAL
MODEL
Ω
SIZE
P70 °C
W
TOL. 0.5 %
0.015 to 0.1
0.005 to 0.1
0.005 to 0.05
0.004 to 0.03
0.003 to 0.01
TOL. 1.0 %
0.01 to 0.1
WSLP0603
WSLP0805
WSLP1206
WSLP2010
WSLP2512
0603
0805
1206
2010
2512
0.4
0.5
1.0
2.0
3.0
1.9
4.8
0.005 to 0.1
0.0005 to 0.05
0.001 to 0.03
0.0005 to 0.01
16.2
38.9
63.6
Notes
•
Part marking: value; tolerance: due to resistor size limitations some resistors will be marked with only the resistance value
WSLP1206 0.0005 Ω to 0.00099 Ω is only available with 2 % tolerance (G tolerance code)
(1)
GLOBAL PART NUMBER INFORMATION
Global Part Numbering Example: WSLP1206R0100FEA (visit www.vishay.net Vishay Dale parts numbering manual for all options)
W
S
L
P
1
2
0
6
R
0
1
0
0
F
E
A
RESISTANCE VALUE (1)
(5 digits)
PACKAGING CODE (2)
(2 digits)
GLOBAL MODEL
(8 digits)
TOLERANCE CODE
(1 digit)
SPECIAL (3)
(up to 2 digits)
WSLP0603
WSLP0805
WSLP1206
WSLP2010
WSLP2512
L = mΩ*
D = 0.5 %
F = 1.0 %
G = 2.0 %
EA = lead (Pb)-free, tape / reel
Reserved for
future specials
R = decimal
4L000 = 0.004 Ω
R0100 = 0.01 Ω
* Use “L” for resistance values < 0.01 Ω
Notes
(1)
WSL marking (www.vishay.com/doc?30327); WSL decade values (www.vishay.com/doc?30117)
(2)
Packaging code: EB (lead (Pb)-free) and TB (tin / lead) are non-standard packaging codes that designate 1000 piece reel quantities. These
non-standard packaging codes are identical to our standard EA (lead (Pb)-free) and TA (tin / lead), except that they have a package quantity
of 1000 pieces
(3)
Follow link for customization capabilities: www.vishay.com/doc?48163
Revision: 09-Nov-2020
Document Number: 30122
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