WSMS2908

WSMS2908 Vishay Dale Power Metal Strip® Meter Shunt Resistor, Very Low Value (down to 0.0001 Ω) 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 STANDARD ELECTRICAL SPECIFICATIONS GLOBAL MODEL WSMS2908 SIZE POWER RATING P70 °C W 3.0 TOLERANCE % 5.0 RESISTANCE VALUE RANGE Ω 50μ to 1000μ RESISTANCE VALUES CURRENTLY AVAILABLE (1) Ω 100μ, 250μ, 300μ, 430μ, 500μ WEIGHT (typical) g/1000 pieces 2100 2908 Note (1) Other values may be available, contact factory TECHNICAL SPECIFICATIONS PARAMETER Temperature Coefficient Operating Temperature Range Maximum Current Rating UNIT ppm/°C °C A RESISTOR CHARACTERISTICS ± 500 for 100 μΩ, ± 225 for 250 μΩ, ± 175 for 300 μΩ, 430 μΩ, and 500 μΩ - 65 to + 170 (P/R)1/2 GLOBAL PART NUMBER INFORMATION GLOBAL PART NUMBERING: WSMS2908L2500JK (WSMS2908, 0.00025 Ω, ± 5 %) W S M S 2 9 0 8 L 2 5 0 0 J K SPECIAL (Dash number) (Up to 2 digits) From 1 to 99 as applicable GLOBAL MODEL WSMS2908 RESISTANCE VALUE L = mΩ L1000 = 0.00010 Ω L2500 = 0.00025 Ω L3000 = 0.00030 Ω L4300 = 0.00043 Ω L5000 = 0.00050 Ω TOLERANCE CODE J = ± 5.0 % PACKAGING CODE K = Bulk pack E = Tape and reel www.DataSheet4U.com ** Please see document “Vishay Material Category Policy”: www.vish...