CS3FR050E

CS3 Series 5.35mm ±0.10 0.211" ±0.004 Wire Element Four Terminal Precision Current Sense 16.4mm ±0.20 8.00mm ±0.20 0.646" ±0.008 0.315" ±0.008 0.80mm 0.031" 1.50mm 0.059" 21.7mm ±1.20 0.854" ±0.008 1.10mm 0.043" 2.00mm 0.079" 3.00mm 0.118" 3.00mm ±0.20 0.118" ±0.008 C S S C The CS3 Series utilizes state of the art technology to achieve highly reliable noninductive performance. The CS3 is ideal for current monitoring and control applications. SPECIFICATIONS Material Terminal Material: Kelvin Terminals; 97% Sn / 3% Ag solder over copper Encapsulation: Polyester over resistance element Electrical Standard Resistance Values: 1 mΩ - 50 mΩ Resistance Tolerances: 1%, 2%, 5% Temperature Coefficient: TC referenced to 25°C, ΔR taken at -15°C and +105°C, 60ppm/°C Power Rating: 3W at 70°C max. 40Amp permanent Operating Temp.: -55°C to 150°C Storage Temp.: -40°C to 85°C FEATURES • Values beginning at 1 miliohm • Non Inductive Design • Four terminal Kelvin connection INTERNAL CIRCUIT 5.08mm 0.2" 7.62mm 0.3" 5,08mm 0.2" C S S C C = current S = sense voltage center-of-lead spacing measured at resistor body DERATING 100 80 60 40 20 0 0 25 T E S T D ATA Load Life Thermal Shock (1,000 hours at rated power at 70°C) (Mil-Std-202, Method 107) ΔR 0.2% max. ΔR 0.2% max. ΔR 0.2% max. Moisture Resistance (Mil-Std-202, Method 106, Cond. A) S TA N D A R D PA RT N U M B E R S F O R C S 3 S E R I E S Series Tolerance Ohms 0.001 0.002 0.003 0.005 0.01 CS3FR001E CS3FR002E CS3FR003E CS3FR005E CS3FR010E CS3F 1% Series Tolerance Ohms 0.015 0.02 0.025 0.03 0.036 0.05 CS3FR015E CS3FR020E CS3FR025E CS3FR030E CS3FR036E CS3FR050E CS3F 1% Percent Rated Power 50 70 75 100 Ambient Temperature, °C 125 150 O R D E R I N G I N F O R M AT I O N ��������� Style Tolerance F = 1% G = 2% J = 5% Ohms R = Decimal Example: R010 = 0.010 R005 = 0.005 RoHS Compliant Non-compliant version not recommended for new designs Check product availability at www.ohmite.com Subscribe to our New Product Bulletin at ohmite.com 16 Ohmite Mfg. Co. 1600 Golf Rd., Rolling Meadows, IL 60008 • 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com