WSBS851840 Datasheet, PDF (1/3 Pages) Vishay Siliconix – High power to resistor size ratio

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WSBS8518…40
Vishay Dale
Power Metal Strip^® Shunt Resistor With Three Sense Pins,
Very Low Value (50 μ, 100 μ, and 125 μ)
DESIGN TOOLS (click logo to get started)
FEATURES
• High power to resistor size ratio
• Sense pins allow for consistent contact location
• Proprietary processing technique produces
extremely low resistance values
• Welded terminal to element construction
• Solid metal manganese-copper alloy resistive
element with low TCR (< 20 ppm/°C)
• Very low inductance (< 5 nH)
• Low thermal EMF (< 1 μV/°C available)
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
Models
Available
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL 
MODEL
SIZE
POWER RATING
P_{70 °C}
W
TOLERANCE
±%
RESISTANCE VALUE
RANGE

WSBS8518...40 8518
36
5, 10
50μ to 1000μ
Note
(1) _{Other values may be available, contact factory}
RESISTANCE VALUES
CURRENTLY AVAILABLE ⁽¹⁾

50μ, 100μ, 125μ
WEIGHT
(typical)
g
50μ = 38.6,
100μ / 125u = 37.1
TECHNICAL SPECIFICATIONS
PARAMETER
Temperature coefficient
Temperature coefficient (element material)
Thermal EMF
Inductance
Operating temperature range
Maximum current rating
UNIT
ppm/°C
ppm/°C
μV/°C
nH
°C
A
RESISTOR CHARACTERISTICS
± 200 for 50 μ
± 175 for 100 μ / 125 μ
± 20
< 1 for 50 μ and < 3 for 100 μ, 125 μ
<5
-65 to +170
(P/R)^1/2
GLOBAL PART NUMBER INFORMATION
GLOBAL PART NUMBERING: WSBS8518L1000JT40 (WSBS8518...40, 0.000100 , ± 5 %, tray pack)
WS
B
S
8
5
1
8
L
1
0
0
0
J
T
4
0
GLOBAL MODEL
WSBS8518
RESISTANCE VALUE
L = m
L0500 = 0.000050 
L1000 = 0.000100 
L1250 = 0.000125 
TOLERANCE CODE
J=±5%
K = ± 10 %
PACKAGING CODE
K = bulk pack
T = tray pack
SPECIAL
40 = three sense
pins attached
Revision: 24-Feb-17
1
Document Number: 30350
For technical questions, contact: [e-mail]
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