WSH2818

WSH2818 Vishay Dale Power Metal Strip® Resistors, High Power (5 watt) Low Value (down to 0.001 Ω), Surface Mount FEATURES Improved thermal management incorporated into design Ideal for all types of current sensing, voltage division and pulse applications including switching and linear power supplies, instruments, power amplifiers Proprietary processing technique produces extremely low resistance values Pb-free e3 RoHS COMPLIANT All welded construction Solid metal Nickel-chrome or Manganese-copper alloy resistive element with low TCR (< 20 ppm/°C) Lead (Pb)-free construction Very low inductance (< 5 nH) Excellent frequency response to 50 MHz Low thermal EMF (< 3 µV/°C) STANDARD ELECTRICAL SPECIFICATIONS GLOBAL MODEL POWER RATING P70 °C W WSH2818 5* TOLERANCE % 1.0 * The WSH2818 is rated at 5 watts with maximum surface temperature of 200 °C TECHNICAL SPECIFICATIONS PARAMETER Temperature Coefficient Inductance Operating Temperature Range Maximum Continuous Current Weight/1000 pieces UNIT ppm/°C ηH °C A g RESISTANCE RANGE Ω 0.001 - 0.1 WSH2818 ± 200 for 1 mΩ to 5.99 mΩ ± 75 for 6 mΩ to 100 mΩ <5 - 65/+ 170 (P/R)1/2 126 GLOBAL PART NUMBER INFORMATION Global Part Numbering: WSH2818R1000FEA W SH28 18 R1 000 F EA GLOBAL MODEL WSH2818 RESISTANCE VALUE L = Milliohm* R = Decimal 4L000 = 0.004 Ω R0100 = 0.01 Ω * use “L” for resistance values < 0.01 Ω TOLERANCE CODE F = ± 1.0 % J = ± 5.0 % PACKING CODE EA = Lead (Pb)-free, Tape/Reel EK = Lead (Pb)...