P/N: CPT-230-2 Mechanical Specifications Substrate: Beryllium Oxide Ceramic. Resistive Element : Proprietary thick film. Stripline Chip Resistors Electrical Specifications Resistance Value: 10 - 1000 as required. Other values available upon request. Terminals: Proprietary Silver. Tolerance: Part Dimensions 0.005" unless specified. Note: Power is based on infinite and ideal heat sink with the heat sink at 100C 2445 Success Drive Odessa, FL 33556 727-376-6655 or 800-246-4084 Standard Resistance Tolerance: 2% Other tolerances available upon request.