Metal Film (Thin Film) Chip Resistors, High Reliability Type Metal Film (Thin Film) Chip Resistors, High Reliability Type 0402, 0603, 0805, 1206 Type: ERA 2A, 3A, 6A, 8A ■ Features ● High reliability ............... Stable at high temperature and humidity (85 °C 85 %RH rated load, Category temperature range : –55 to +155 °C) ● High accuracy .............. Small resistance tolerance and Temperature Coefficient of Resistance ● High performance ......... Low current noise, excellent linearity ● Reference Standard...... IEC 60115-8, JIS C 5201-8, EIAJ RC-2133B ● RoHS compliant ■Packaging Methods Please see Pages 40 to 43 ■Recommended Soldering Conditions Please see Page 46 ■Recommended Land Pattern Please see Pages 44 to 45 ■Safety Precautions Please see Page 47 ■ Explanation of Part Numbers ● E24 Series Product Code Metal Film Chip Resistors 1 2 3 4 5 6 7 8 9 10 11 E R A 3 A E B 1 0 2 V Size, Power Rating Type: inch Power Rating 0.063 W 2A : 0402 0.1 W 3A : 0603 0.125 W 6A : 0805 0.25 W 8A : 1206 Resistance Tolerance Code Tolerance W ±0.05 % B ±0.1 % D ±0.5 % Temperature Coefficient T.C.R. Code ±1010–6/°C R ±1510–6/°C P ±2510–6/°C E ±5010–6/°C H ±10010–6/°C K Packaging Methods Code X V Packaging Punched Carrier Taping 2 mm pitch, 10,000 pcs. Type ERA2A ERA3A ERA6A ERA8A Punched CarrierTaping 4 mm pitch, 5,000 pcs. Resistance Value Consist of three figures for E24 series resistance value. The first two digits are significant figures of resistance and the third one denotes number of zeros following. (example) 102 : 1 k ● E96 Series Product Code Metal Film Chip Resistors 1 2 3 4 5 6 7 8 9 10 11 12 E R A 3 A E B 1 0 5 1 V Size, Power Rating Type: inch Power Rating 0.063 W 2A : 0402 0.1 W 3A : 0603 0.125 W 6A : 0805 0.25 W 8A : 1206 Temperature Coefficient T.C.R. Code ±1010–6/°C R ±1510–6/°C P ±2510–6/°C E ±5010–6/°C H ±10010–6/°C K Resistance Tolerance Code Tolerance W ±0.05 % B ±0.1 % D ±0.5 % Packaging Methods Code X V Packaging Punched Carrier Taping 2 mm pitch, 10,000 pcs. Punched CarrierTaping 4 mm pitch, 5,000 pcs. Type ERA2A ERA3A ERA6A ERA8A Resistance Value Consist of four figures for E96 series resistance value. The first three digits are significant figures of resistance and the fourth one denotes number of zeros following. (example) 1051 : 1.05 k 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. – 15 – 01 Mar. 2011 Metal Film (Thin Film) Chip Resistors, High Reliability Type ■ Construction ■ Dimensions in mm (not to scale) L Protective coating a Electrode (Inner) Alumina substrate W t b Electrode (Between) Dimensions (mm) Type (inch size) High reliability metal film Electrode (Outer) L ERA2A (0402) 1.00 ERA3A (0603) 1.60 ERA6A (0805) 2.00 ERA8A (1206) 3.20 W a ±0.10 0.50 –0.05 0.15 +0.10 ±0.20 0.80 ±0.20 1.25 ±0.20 1.60 –0.15 0.50 b ±0.10 0.25 ±0.10 0.35 ±0.05 0.6 ±0.20 0.45 ±0.10 2 ±0.25 0.50 ±0.10 4 ±0.25 0.60 ±0.10 8 ±0.20 0.30 ±0.20 0.30 ±0.10 0.40 ±0.25 0.40 ±0.25 0.50 +0.05 Mass (Weight) [g/1000 pcs.] t ■ Ratings Power Type Rating (inch size) at 85 °C (W) ERA2A (0402) ERA3A (0603) ERA6A (0805) ERA8A (1206) 0.063 0.1 0.125 0.25 Limiting Element (1) Voltage (V) Maximum Overload (2) Voltage (V) 25 50 75 100 150 150 200 300 ERA2AKD ERA2AED ERA2AEB ERA3AHD ERA3AED ERA3AEB ERA3APB ERA3ARB ERA3ARW ERA6AHD ERA6AED ERA6AEB ERA6APB ERA6ARB ERA6ARW ERA8AHD ERA8AED ERA8AEB ERA8APB ERA8ARB ERA8ARW ±0.5 ±0.5 ±0.1 ±0.5 ±0.5 ±0.1 ±0.1 ±0.1 ±0.05 ±0.5 ±0.5 ±0.1 ±0.1 ±0.1 ±0.05 ±0.5 ±0.5 ±0.1 ±0.1 ±0.1 ±0.05 Category Temperature Range (°C) Resistance (3) Range () Resistance T.C.R. Tolerance (10 –6 /°C) (%) Type (detail) ±100 10 to 46.4 (E24, E96) ±25 47 to 100 k (E24, E96) ±50 10 to 46.4 (E24, E96) ±25 47 to 330 k (E24, E96) ±15 470 to 100 k (E24, E96) ±10 1 k to 100 k (E24, E96) ±50 10 to 46.4 (E24, E96) ±25 47 to 1 M (E24, E96) ±15 470 to 100 k (E24, E96) ±10 1 k to 100 k (E24, E96) ±50 10 to 46.4 (E24, E96) ±25 47 to –55 to +155 1 M (E24, E96) ±15 470 to 100 k (E24, E96) ±10 1 k to 100 k (E24, E96) (1) Rated Continuous Working Voltage (RCWV) shall be determined from RCWV=Rated Power 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 Power Rating or max. Overload Voltage listed above whichever less. (3) E192 series resistance values are also available. Please contact us for details. –55 °C 100 Rated Load (%) Power Derating Curve For resistors operated in ambient temperatures above 85 °C, power rating shall be derated in accordance with the figure on the right. 85 °C 80 60 40 20 0 –60 –40 –20 155 °C 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. – 16 – 02 Mar. 2011 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Panasonic: ERA-6AEB105V ERA-6AEB5763V ERA-2AED101X ERA-2AED102X ERA-2AED103X ERA-2AED104X ERA2AED111X ERA-2AED151X ERA-2AED222X ERA-2AED223X ERA-2AED331X ERA-2AED332X ERA-2AED392X ERA-2AED472X ERA-2AED563X ERA-2AED680X ERA-2AED682X ERA-3AEB111V ERA-3AEB121V ERA3AEB124V ERA-3AEB131V ERA-3AEB1581V ERA-3AEB161V ERA-3AEB164V ERA-3AEB184V ERA-3AEB2102V ERA-3AEB2491V ERA-3AEB274V ERA-3AEB361V ERA-3AEB362V ERA-3AEB3921V ERA-3AEB431V ERA3AEB432V ERA-3AEB560V ERA-3AEB561V ERA-3AEB620V ERA-3AEB621V ERA-3AEB7322V ERA-3AEB751V ERA-3AEB820V ERA-3AEB821V ERA-3AEB911V ERA-3AEB912V ERA-3AEB913V ERA-3AED2213V ERA3AED3571V ERA-3AED4531V ERA-3AED6042V ERA-6AEB112V ERA-6AEB114V ERA-6AEB121V ERA6AEB131V ERA-6AEB132V ERA-6AEB134V ERA-6AEB161V ERA-6AEB163V ERA-6AEB164V ERA-6AEB181V ERA-6AEB184V ERA-6AEB204V ERA-6AEB244V ERA-6AEB271V ERA-6AEB274V ERA-6AEB304V ERA6AEB363V ERA-6AEB394V ERA-6AEB431V ERA-6AEB434V ERA-6AEB510V ERA-6AEB514V ERA-6AEB560V ERA-6AEB563V ERA-6AEB564V ERA-6AEB620V ERA-6AEB753V ERA-6AEB754V ERA-6AEB820V ERA6AEB824V ERA-6AEB910V ERA-6AEB914V ERA-2AEB49R9X ERA-3AEB1003V ERA-3AEB1103V ERA3AEB1503V ERA-3AEB3323V ERA-3AED3652V ERA-3AED6491V ERA-3AHD16R5V ERA-3AHD24R9V ERA3AED222V ERA-8AED223V ERA-3AED123V ERA-3AED243V ERA-3AED332V ERA-3AED512V ERA-3AED8660V ERA-3APB102V ERA-3APB103V ERA-3APB104V ERA-3APB112V