WSMS2906 Datasheet, PDF (1/3 Pages) Vishay Siliconix – Power Metal Strip® Meter Shunt Resistor Very Low Value (down to 0.0003 )

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WSMS2906
Vishay Dale
Power Metal Strip^® Meter Shunt Resistor
Very Low Value (down to 0.0003 )
FEATURES
• High power to resistor size ratio
• 5-terminal connection design
• Use for single or multi-phase energy meters
• Proprietary processing technique produces
extremely low resistance values
• All welded construction
• Very low inductance (< 5 nH)
• Low thermal EMF (< 3 μV/°C)
• Compliant to RoHS Directive 2002/95/EC
Note
** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
SIZE
POWER RATING
P_{70 °C}
W
TOLERANCE
%
RESISTANCE VALUE
RANGE

WSMS2906 2906
3.0
5.0
300μ to 660μ
Note
(1) _{Other values may be available, contact factory}
RESISTANCE VALUES
CURRENTLY AVAILABLE ⁽¹⁾

300μ, 400μ, 500μ
WEIGHT
(typical)
g/1000 pieces
4.7
TECHNICAL SPECIFICATIONS
PARAMETER
Temperature Coefficient
Operating Temperature Range
Maximum Current Rating
UNIT
ppm/°C
°C
A
RESISTOR CHARACTERISTICS
± 100 for 300 μ and 400 μ,
± 75 for 500 μ
- 65 to + 170
(P/R)^1/2
GLOBAL PART NUMBER INFORMATION
GLOBAL PART NUMBERING EXAMPLE: WSMS2906L4000JK (WSMS2906, 0.0004 , ± 5 %)
WSMS 2 9 0 6 L 4 0 0 0 J K
GLOBAL MODEL
WSMS2906
RESISTANCE VALUE
L = m
L3000 = 0.00030 
L4000 = 0.00040 
L5000 = 0.00050 
TOLERANCE CODE
J = ± 5.0 %
PACKAGING CODE
K = Bulk pack
SPECIAL
(Dash number)
(Up to 2 digits)
From 1 to 99 as
applicable
Revision: 21-Nov-11
1
Document Number: 30181
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