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Metal Film (Thin Film) Chip Resistors, High Reliability Type Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. Metal Film Chip Resistors Product Code Size, Power Rating Type: inch Power Rating 0.05 W 0.063 W 0.1 W 0.125 W 0.25 W Temperature Coefficient Code R P E H K ±10L10–6/°C ±15L10–6/°C ±25L10–6/°C ±50L10–6/°C ±100L10–6/°C Resistance Tolerance Code W B C D Tolerance ±0.05 % ±0.1 % ±0.25 % ±0.5 % 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? Packaging Methods Code C X V Packaging Type T.C.R. 1A : 0201 2A : 0402 3A : 0603 6A : 0805 8A : 1206 Punched Carrier Taping 2 mm pitch, 10000 pcs. Punched CarrierTaping 4 mm pitch, 5000 pcs. ERA2A Pressed Carrier Taping 2 mm pitch, 15000 pcs. ERA1A ERA3A ERA6A ERA8A Metal Film Chip Resistors Product Code Size, Power Rating Type: inch Power Rating 0.05 W 0.063 W 0.1 W 0.125 W 0.25 W Temperature Coefficient Code R P E H K ±10L10–6/°C ±15L10–6/°C ±25L10–6/°C ±50L10–6/°C ±100L10–6/°C Resistance Tolerance Code W B C D Tolerance ±0.05 % ±0.1 % ±0.25 % ±0.5 % 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? T.C.R. 1A : 0201 2A : 0402 3A : 0603 6A : 0805 8A : 1206 Packaging Methods Code C X V Packaging Type Punched Carrier Taping 2 mm pitch, 10000 pcs. Punched CarrierTaping 4 mm pitch, 5000 pcs. ERA2A Pressed Carrier Taping 2 mm pitch, 15000 pcs. ERA1A ERA3A ERA6A ERA8A Metal Film (Thin Film) Chip Resistors, High Reliability Type 0201, 0402, 0603, 0805, 1206 Type: ERA 1A, 2A, 3A, 6A, 8A ■ Features (85 °C 85 %RH rated load, Category temperature range : –55 to +155 °C)

  • AEC-Q200 qualifi ed
  • RoHS compliant ■ Explanation of Part Numbers
  • E24 Series
  • E96 Series and other Resistance values ˙ Packaging Methods, Land Pattern, Soldering Conditions and Safety Precautions Please see Data Files note : Duplicated resistance values as E24 series part numbers shall follow E24 part numbers. (apply three digit resistance value) Mar. 201406

Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. Metal Film (Thin Film) Chip Resistors, High Reliability Type –40 –20 0 20 40 60 80 100 120 140 1600 180–60 85 °C–55 °C 100Rated Load (%) Ambient Temperature (°C) 155 °C a b t W L (1) Rated Continuous Working Voltage (RCWV) shall be de ter mined from RCWV= √Rated Power × Re sis tance Values, or Limiting Element Voltage list ed above, whichever less. (2) Overload (Short-time Overload) Test Voltage (SOTV) shall be de termined from SOTV=2.5 × Power Rating or max. Over load Volt age list ed above which ev er less. (3) E192 series resistance values are also available. Please contact us for details. (4) Duplicated resistance values between E96, E192 and E24 series shall follow E24 Part Numbers. (apply three digit resistance value) ■ Ratings Power Derating Curve For resistors operated in ambient temperatures above 85 °C, power rating shall be derated in ac cor dance with the fi gure on the right. Type (inch size) Power Rating at 85 °C (W) Limiting Element Voltage (1) (V) Maximum Overload Voltage (2) (V) Type (detail) Resistance Tolerance (%) T.C.R. (×10–6/°C) Resistance Range (3)(4) (Ω) Category Temperature Range (°C) ERA1A (0201) 0.05 25 50 ERA1AEB ±0.1 ±25 100 to 10 k (E24, E96) –55 to +155 ERA1AEC ±0.25 ERA2A (0402) 0.063 50 100 ERA2AKD ±0.5 ±100 10 to 46.4 (E24, E96) ERA2AED ±0.5 ±25 47 to 100 k (E24, E96)ERA2AEB ±0.1 ERA2APB ±0.1 ±15 200 to 47 k (E24, E96) ERA2ARC ±0.25 ±10 200 to 47 k (E24, E96)ERA2ARB ±0.1 ERA3A (0603) 0.1 75 150 ERA3AHD ±0.5 ±50 10 to 46.4 (E24, E96) ERA3AED ±0.5 ±25 47 to 330 k (E24, E96)ERA3AEB ±0.1 ERA3APB ±0.1 ±15 470 to 100 k (E24, E96) ERA3ARB ±0.1 ±10 1 k to 100 k (E24, E96)ERA3ARW ±0.05 ERA6A (0805) 0.125 100 200 ERA6AHD ±0.5 ±50 10 to 46.4 (E24, E96) ERA6AED ±0.5 ±25 47 to 1 M (E24, E96)ERA6AEB ±0.1 ERA6APB ±0.1 ±15 470 to 100 k (E24, E96) ERA6ARB ±0.1 ±10 1 k to 100 k (E24, E96)ERA6ARW ±0.05 ERA8A (1206) 0.25 150 300 ERA8AHD ±0.5 ±50 10 to 46.4 (E24, E96) ERA8AED ±0.5 ±25 47 to 1 M (E24, E96)ERA8AEB ±0.1 ERA8APB ±0.1 ±15 470 to 100 k (E24, E96) ERA8ARB ±0.1 ±10 1 k to 100 k (E24, E96)ERA8ARW ±0.05 ■ Dimensions in mm (not to scale)■ Construction Protective coating Alumina substrate Electrode (Inner) Electrode (Between) High reliability metal film Electrode (Outer) Type (inch size) Dimensions (mm) Mass (Weight) [g/1000 pcs.]LWa b t ERA1A (0201) 0.60 ±0.03 0.30 ±0.03 0.15 ±0.05 0.15 ±0.05 0.23 ±0.03 0.14 ERA2A (0402) 1.00 ±0.10 0.50 +0.10 0.15 ±0.10 0.25 ±0.10 0.35 ±0.05 0.6 ERA3A (0603) 1.60 ±0.20 0.80 ±0.20 0.30 ±0.20 0.30 ±0.20 0.45 ±0.10 ERA6A (0805) 2.00 ±0.20 1.25 ±0.10 0.40 ±0.25 0.40 ±0.25 0.50 ±0.10 ERA8A (1206) 3.20 ±0.20 1.60 +0.05 0.50 ±0.25 0.50 ±0.25 0.60 ±0.10 –0.05 –0.15 Mar. 201406