CS3FR025E Ohmite

CS3 Series Wire Element Four Terminal Precision Current Sense The CS3 Series utilizes state of the art technology to achieve highly reliable non-inductive performance. The CS3 is ideal for current monitoring and control applications. FeatureS Values beginning at 1 miliohm Non Inductive Design Four terminal Kelvin connection CharaCteriStiCS Derating Terminal Material Kelvin Terminals 97% Sn / 3% Ag solder over copper Encapsulation Polyester over resistance element 100 Standard Resistance 1 m - 50 m Values 80 Resistance 1%, 2%, 5% 60 Tolerances TC referenced to 25C, R taken at -15C and +105C, Temperature 40 60ppm/C Coefficient Power Rating 3W at 70C max. 40Amp permanent 20 Operating Temp. -55C to 150C 0 Storage Temp. -40C to 85C 0525 0 70 75 100 125 150 Ambient Temperature, C Internal Circuit CSS C C = current S = sense voltage PerFormanCe data Load Life (1,000 hours at rated power at 70C) R 0.2% max. (Mil-Std-202, Method 106, Cond. A) R 0.2% max. Moisture Resistance Thermal Shock (Mil-Std-202, Method 107) R 0.2% max. (continued) 1-866-9-OHMITE Intl 1-847-258-0300 Fax 1-847-574-7522 www.ohmite.com info ohmite.com 41 Percent Rated PowerCS3 Series Wire Element Four Terminal Precision Current Sense dimenSionS (mm/in.) 16.4mm p 0.20 8.00mm p0.20 0.646 0.008p 0.315 0.008p 5.35mm p 0.10 0.80mm 0.211 p 0.004 0.031 1.50mm C 0.059 5.08mm 0.2 1.10mm Center of lead spacing S 21.7mm p 1.20 0.043 7.62mm measured at resistor body 0.854 p 0.008 0.3 2.00mm S 0.079 5.08mm 0.2 3.00mm C 0.118 3.00mm 0.20p 0.118 0.008p orderinG inFormation Standard part numbers for CS3 series Series CS3F Series CS3F Tolerance 1% Tolerance 1% Style Tolerance Ohms RoHS Compliant Ohms Ohms F = 1% R = Decimal Non-compliant 0.001 CS3FR001E 0.015 CS3FR015E G= 2% Example: version not 0.002 CS3FR002E 0.02 CS3FR020E J= 5% R010 = 0.010 recommended for 0.003 CS3FR003E 0.025 CS3FR025E R005 = 0.005 new designs 0.005 CS3FR005E 0.03 CS3FR030E 0.01 CS3FR010E 0.036 CS3FR036E 0.05 CS3FR050E 42 1-866-9-OHMITE Intl 1-847-258-0300 Fax 1-847-574-7522 www.ohmite.com info ohmite.com