WSMS5515 Datasheet, PDF (1/3 Pages) Vishay Siliconix – Power Metal Strip® Meter Shunt Resistor, Very Low Value (down to 0.00016 Ω)

WSMS5515
Vishay Dale
Power Metal Strip^® Meter Shunt Resistor,
Very Low Value (down to 0.00016 Ω)
FEATURES
• High power to resistor size ratio
• 4-Terminal (Kelvin) connection design
• Proprietary processing technique produces ^RoHS
extremely low resistance values
COMPLIANT
• All welded construction
• RoHS compliant, lead (Pb)-free construction
• Very low inductance (< 0.5 nH)
• Excellent frequency response to 50 MHz
• Low thermal EMF (< 3 µV/°C)
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
POWER RATING
P_{70 °C}
W
TOLERANCE
%
WSMS5515
3.0
5.0
RESISTANCE VALUE
AVAILABLE
µΩ
160, 200, 250, 300, 500
WEIGHT
(Typical)
g
7.8
TECHNICAL SPECIFICATIONS
PARAMETER
Temperature Coefficient
Operating Temperature Range
Maximum Current Rating
UNIT
ppm/°C
°C
A
RESISTOR CHARACTERISTICS
160 µΩ, 200 µΩ and 250 µΩ = ± 225
300 µΩ and 500 µΩ = ± 175
- 65 to + 170
(P/R)^1/2
GLOBAL PART NUMBER INFORMATION
GLOBAL PART NUMBERING: WSMS5515L2500JK (WSMS5515, 0.00025 Ω, ± 5 %)
W S MS5 5 15 L 25 0 0 J K
GLOBAL MODEL
WSMS5515
RESISTANCE VALUE
L = mΩ
L1600 = 0.00016 Ω
L2000 = 0.00020 Ω
L2500 = 0.00025 Ω
L3000 = 0.00030 Ω
L5000 = 0.00050 Ω
TOLERANCE CODE
J = ± 5.0 %
PACKAGING CODE
K = Bulk pack
SPECIAL
(Dash number)
(up to 2 digits)
From 1 - 99 as
applicable
www.vishay.com
42
For technical questions, contact: [e-mail]
Document Number: 30135
Revision: 15-Nov-07