High Precision Thick Film Chip Resistors High Precision Thick Film Chip Resistors Type: ERJ PB3, PB6 Features ● Achieve the resistance tolerance ±0.1 % with high reliability metal glaze thick film resistor the temperature coefficient of Resistance ±50×10−6/°C in high resistance range up to 1M Ω ● Suitable for both reflow and flow soldering ● High power … 0.20 W : 0603 inch / 1608 mm size (ERJPB3) 0.25 W : 0805 inch / 2012 mm size (ERJPB6) ● Reference Standards… IEC 60115-8, JIS C 5201-8, EIAJ RC-2134B ● AEC-Q200 qualified ● RoHS compliant ● Guarantee ■ 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 12 E R J P B 6 B 1 0 0 2 V Size, Power Rating Product Code Thick Film Code Inch Power R. Chip Resistors PB3 0603 0.20 W PB6 0805 0.25 W Resistance Tolerance Code Tolerance B ± 0.1 % D ± 0.5 % Construction Protective coating Packaging Methods Resistance Value Packaging Punched Carrier Taping 4 mm pitch, 5,000 pcs. Code The first three digits are significant figures of resistance and the last one denotes number of zeros following. Example : 5110 → 511 Ω : 1003 → 100k Ω V Part No. ERJPB3 ERJPB6 Dimensions in mm (not to scale) Electrode (Inner) L a Alumina substrate W t Electrode (Between) b Part No. (inch size) Thick film resistive element Electrode (Outer) ERJPB3 (0603) ERJPB6 (0805) Dimensions (mm) L W a b Mass (Weight) [g/1000 pcs.] t 1.60±0.15 0.80+0.15 0.15+0.15 0.25±0.10 0.45±0.10 –0.10 –0.05 2.00 ±0.20 ±0.10 1.25 ±0.20 0.25 0.40 ±0.20 ±0.10 0.60 2 4 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. 00 Feb. 2016 High Precision Thick Film Chip Resistors Ratings (3) Part No. (inch size) Power Rating at 70 °C (W) Limiting Element (1) Voltage (V) Maximum Overload (2) Voltage (V) Resistance Tolerance (%) Resistance Range (Ω) T.C.R. –6 (×10 /°C) Category Temperature Range (°C) ERJPB3 (0603) 0.20 150 200 ±0.1 ±0.5 200 to 100k (E24, E96) ±50 –55 to +155 ERJPB6 (0805) 0.25 150 200 ±0.1 ±0.5 200 to 1M (E24, E96) ±50 –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) Rated Continuous Working Voltage (RCWV) shall be determined from RCWV=√Power Rating × Resistance Values, or Limiting Element Voltage listed above, whichever less. (2) Overload (Short-time Overload) Test Voltage (SOTV) shall be determined from SOTV=2.5 × RCWV or max. Overload Voltage listed above whichever less. (3) 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. 00 Feb. 2016