Anti-Sulfurated High Power Chip Resistors / Wide Terminal Type Anti-Sulfurated High Power Chip Resistors / Wide Terminal Type Type: ERJ C1 Features ● High resistance to sulfurization achieved by adopting Anti-Sulfurated electrode structure and material solder-joint reliability by wide terminal construction ● Excellent heat dissipation characteristics by wide terminal construction ● AEC-Q200 qualified ● RoHS compliant ● High Recommended Applications ● Motor control circuit of the industrial equipment ● Automotive electronic circuits including ECUs (Electrical control unit), anti-lock breaking systems and air-bag systems ● Current sensing for power supply circuits in a variety of equipment ■ As for Packaging Methods, Land Pattern, Soldering Conditions and Safety Precautions, Please see Data Files Explanation of Part Numbers 1 2 3 4 5 6 7 8 9 10 11 E R J C 1 C F R 1 0 U Product Code Thick Film Chip Resistors Size, Power Rating Code Inch Power R. 2W C1 1020 Resistance Value Region B 220 mΩ < R < 1 Ω C 10 mΩ < R < 220 mΩ Resistance Tolerance F ±1% J ±5% Code U Packaging Methods Packaging Part No. Embossed Carrier Taping ERJC1 4 mm pitch, 5,000 pcs. Resistance Value Shown by 3 digits or letters. Only when it is impossible, shown by 4 digits or letters. (ex.) R01 : 0.01 Ω = 10 mΩ R015 : 0.015 Ω = 15 mΩ W T L l03 Covered Electrode : ERJC1C type b Alumina substrate Electrode (Inner) Ag-Pd-based : ERJC1B type a Protective coating Dimensions in mm (not to scale) a Construction b Electrode (Between) Part No. (inch size) ERJC1B (1020) Thick film resistive element Electrode (Outer) ERJC1C (1020) b Mass (Weight) [g/1000 pcs.] 0.90±0.20 27 Dimensions (mm) L W T a 0.35±0.20 2.50±0.20 5.00±0.20 0.55±0.20 0.60±0.20 Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 04 Sep. 2014 Anti-Sulfurated High Power Chip Resistors / Wide Terminal Type Circuit Configuration Type ERJC1 R R R Ratings Part No. (inch size) Power Rating (1) at 70 °C (W) Resistance Tolerance (%) Resistance Range (Ω) ±1 ERJC1 (1020) 2 Category Temperature Range (°C) T.C.R. -6 (×10 /°C ) 10 m to 1 (E24) ±5 10 mΩ 22 mΩ 47 mΩ 100 mΩ < R < 22 mΩ : < R < 47 mΩ : < R < 100 mΩ : : <R< 1Ω 10 mΩ 22 mΩ < R < 22 mΩ : ±350 : ±200 < R <1 Ω ±350 ±200 ±150 ±100 –55 to +155 Power Derating Curve For resistors operated in ambient temperatures above 70 °C, power rating shall be derated in accordance with the figure on the right. Rated Load (%) (1) Use it on the condition that the case temperature is below 155 °C. 100 70 °C –55 °C 80 60 40 20 155 °C 0 –60 –40 –20 0 20 40 60 80 100 120 140 160 180 Ambient Temperature (°C) Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 04 Sep. 2014