WSBS851834 Datasheet, PDF (1/3 Pages) Vishay Siliconix – High power to resistor size ratio

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WSBS8518...34
Vishay Dale
Power Metal Strip^® Shunt Resistor,
Low TCR (Down to < ± 10 ppm/°C),
Very Low Value (100 μ, 500 μ, and 1000 μ)
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Models
Available
FEATURES
• High power to resistor size ratio
• Proprietary processing technique produces
extremely low resistance values
• All welded construction
• Solid metal nickel-chrome alloy resistive
element with unique design for low TCR
(down to ± 10 ppm/°C)
• Very low inductance (< 5 nH)
• Low thermal EMF (as low as < 1.25 μV/°C)
• PATENT(S): www.vishay.com/patents
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL 
MODEL
SIZE
POWER RATING
P_{70 °C}
W
TOLERANCE
±%
RESISTANCE VALUE
RANGE

RESISTANCE VALUES
CURRENTLY AVAILABLE ⁽¹⁾

WSBS8518...34 8518
36
WSBS8518...34 8518
25
5, 10
5, 10
100μ to 1000μ
100μ to 1000μ
100μ
500μ
WSBS8518...34 8518
20
5, 10
100μ to 1000μ
1000μ
Note
(1) _{Other values may be available, contact factory}
WEIGHT
(typical)
g
36.0
33.4
31.3
TECHNICAL SPECIFICATIONS
PARAMETER
Temperature coefficient
Operating temperature range
Thermal EMF
Inductance
Maximum current rating
UNIT
ppm/°C
°C
μV/°C
nH
A
RESISTOR CHARACTERISTICS
± 65 for 100 μ
± 10 for 500 μ
± 25 for 1000 μ
-65 to +170
< 1.25
<5
(P/R)^1/2
GLOBAL PART NUMBER INFORMATION
GLOBAL PART NUMBERING: WSBS8518L5000JT34 (WSBS8518…34, 0.0005 , ± 5 %, tray pack)
WS
B
S
8
5
1
8
L
5
0
0
0
J
T
3
4
GLOBAL MODEL
WSBS8518
RESISTANCE VALUE
L = m
L1000 = 0.000100 
L5000 = 0.000500 
1L000 = 0.001000 
TOLERANCE CODE
J=±5%
K = ± 10 %
PACKAGING CODE
K = bulk pack
T = tray pack
SPECIAL
34 = low TCR
PATENT(S): www.vishay.com/patents
This Vishay product is protected by one or more United States and International patents.
Revision: 09-Mar-17
1
Document Number: 30354
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