Power Metal Strip® Resistors, Low Value, High Power, Surface Mount, 4-Terminal

Applications

• 4-terminal design allows for 1 % tolerance down to 0.0002 Ω
• High power-to-footprint print size ratio
• All welded Power Metal Strip® construction is ideal for all types of current sensing, voltage division and pulse applications
• Proprietary processing technique produces extremely low resistance values, down to 0.0002 Ω
• Sulfur resistance by construction that is unaffected by high sulfur environments
• Solid metal MnCu, MnCuSn, or NiCr alloy resistive element with low TCR (< 20 ppm/°C)
• Very low inductance < 1.5 nH
• Low thermal EMF (< 3 µV/°C)
• Maximum solder temperature up to 350 °C for 30 s
• AEC-Q200 qualified (1)
• Flame retardance test may not be applicable to some resistor technologies
• The full power rating of Power Metal Strip resistors are dependent upon the ability of the circuit board to dissipate the heat energy created in the resistance element. It is recommended to follow common design practices for power semiconductors that ensure the junction temperature is maintained with in thermal limits by using large pad surfaces, thermal vias, heavier copper weights, internal layers as well as other thermal spreading features. The thermal resistance values provided function in the same manner as junction to terminal temperature
• Qualified to AEC-Q200 rev. D
• Terminal temperature power rating
• Other values may be available, contact factory
• Packaging code: EB (lead (Pb)-free) is a non-standard packaging code designating 1000 piece reels. The non-standard packaging code is identical to our standard EA (lead (Pb)-free), except that it has a package quantity of 1000 pieces
• Follow link for customization capabilities: www.vishay.com/doc?48163