Metal Film Chip Resistors Metal Film Chip Resistors 0603, 0805 Type: ERA 3Y, 6Y Features Small size and lightweight High reliability Low T.C.R. & current noise, excellent non-linearity Suitable for both re ow and ow sol der ing Reference Standards IEC 60115-8, JIS C 5201-8, EIAJ RC-2133A Explanation of Part Numbers 1 2 3 4 5 6 7 8 9 10 11 E R A 3 Y E B 1 0 2 V Product Code Size, Power Rating Temperature Coefficient Resistance Tolerance Packaging Methods Metal Film Type: inches Power Rating Code T.C.R. Code Tolerance Code Packaging Type 6 Chip Resistors Punched Carrier Taping ERA3Y 3Y : 0603 0.1 W E 25 10 /C (ppm/C) B 0.1 % V 6 4mm pitch ERA6Y 6Y : 0805 0.125 W H 50 10 /C (ppm/C) D 0.5 % 6 K 100 10 /C (ppm/C) Resistance Value The first two digits are significant figures of resistance and the third one denotes number of zeros following. Construction Dimensions in mm (not to scale) L Protective coating a Electrode (Inner) Alumina substrate W t b Electrode (Between) Dimensions (mm) Type Mass (Weight) (inches) g/1000 pcs. LWa b t High reliability Electrode (Outer) ERA3Y 0.20 0.20 0.20 0.20 0.10 metal film 1.60 0.80 0.30 0.30 0.45 2 (0603) ERA6Y 0.20 0.10 0.25 0.25 0.10 2.00 1.25 0.40 0.40 0.50 4 (0805) Design and speci cations are each subject to change without notice. Ask factory for the current technical speci cations before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. Aug. 2008Metal Film Chip Resistors Ratings Category Temperature Limiting Element Maximum Overload Resistance Resistance T.C.R. Type Power Rating (2) (3) Range (Operating 6 Voltage (Maximum Voltage Tolerance Range 10 /C Temperature Range) (inches) at 70 C (W) (1) RCWV) (V) (V) (%) ( ) (ppm/C) (C) 10 to 91 (E24) 50 0.5 100 to 33 k (E24) 25 ERA3Y 0.1 75 150 (0603) 36 k to 330 k (E24) 10 0 0.1 100 to 33 k (E24) 25 55 to +125 10 to 91 (E24) 50 0.5 100 to 100 k (E24) 25 ERA6Y 0.125 100 200 (0805) 110 k to 1 M (E24) 100 0.1 100 to 100 k (E24) 25 (1) Rated Continuous Working Voltage (RCWV) shall be de termined from RCWV= Rated Power Re sis tance Values, or Limiting Element Voltage (max. RCWV) 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. Overloa d Volt age list ed above which ev er less. (3) E96 series resistance values are also available. Please contact us for details. Part Number of E96 series is shown ERA3E. , ERA6E. 55 C 70 C 100 Power Derating Curve 80 For resistors operated in ambient temperatures above 70 C, power rating shall be derated in ac cor dance 60 with the gure on the right. 40 20 125 C 0 60 40 20 0 20 40 60 80 100 120 140 160 180 Ambient Temperature (C) Packaging Methods (Taping) Standard Quantity Type Kind of Taping Pitch (P)Quantity 1 ERA3Y Punched Carrier Taping 4 mm 5000 pcs./reel ERA6Y Punched Carrier Taping Taping Reel T Sprocket hole Compartment C D 0 A Chip component Tape running direction T P P P 1 2 0 A W Type A B W F E Type A B C Dimensions Dimensions 0.10 0.10 3Y 1.10 1.90 3Y +0 0.20 0.05 0.10 1.0 8.00 3.50 1.75 180.0 60 min. 13.0 3.0 (mm) (mm) 0.15 0.20 6Y 1.65 2.50 6Y Type P1 P2 P0 D0 T Type W T Dimensions Dimensions 0.05 3Y 0.70 3Y 0.10 0.05 0.10 +0.10 1.0 1.0 4.00 2.00 4.00 1.50 0 9.0 11.4 (mm) (mm) 0.05 6Y 0.84 6Y Design and speci cations are each subject to change without notice. Ask factory for the current technical speci cations before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. Aug. 2008 B FE W Rated Load (%) B