Fixed Metal (Oxide) Film Resistors, Surface Mount Type Fixed Metal (Oxide) Film Resistors, Surface Moun t Type Type: (1 W) ERG(X)1H (2 W) ERG(X)2H Features Non- ammable High Reliability RoHS compliant Packaging Methods, Land Pattern, Soldering Conditions and Safety Precautions Please see Data Files Explanation of Part Numbers Ex.1 : ERX type 1 2 3 4 5 6 7 8 9 10 & 3 9 ) + 3 ) Packaging Methods Product Code Power Rating Style Specication Resistance Resistance Value at 70 C Tolerance Packaging Type Metal Film Surface Mount The rst two digits Code H ERX Type are signicant Resistors 1 1 W J 5 % Enbossed Carrier Taping ERX1H gures of resistance 8 mm pitch, 2,000 pcs. 2 2 W G 2 % H and the third one Z, Q is added according to resistance. Enbossed Carrier Taping denotes number of ERX2H 12 mm pitch, 1,000 pcs. Resistance Resistance Value Range () zeros following. Type Tolerance ERXHQ ERX< HZ ERX< H< Decimal point is 5 % 22 m to 82 m 0.10 to 0.18 0.20 to 9.1 expressed by ERX1H (Ex.) 1R0 : 1.0 2 % 0.10 to 0.91 1.0 to 9.1 5 % 22 m to 82 m 0.10 to 0.20 0.22 to 9.1 ERX2H 2 % 0.10 to 0.91 1.0 to 9.1 The above example 1 shows a metal fi lm resistor SMD type, 2 W power rating, resistance value of 1.0 , tolerance 5 %, and embossed taping. Ex.2 : ERG type 1 2 3 4 5 6 7 8 9 10 & 3 ( ) + ) Product Code Power Rating Style Specication Resistance Resistance Value Packaging Methods at 70 C Tolerance Metal Oxide Surface Mount Code Packaging Type The rst two digits are H ERG Type signicant gures of Film Resistors 1 1 W J 5 % Enbossed Carrier Taping ERG1H resistance and the third 8 mm pitch, 2,000 pcs. 2 2 W G 2 % H one denotes number of Enbossed Carrier Taping zeros following. ERG2H Resistance Value Range () Resistance 12 mm pitch, 1,000 pcs. Type Decimal point is Tolerance ERGH expressed by 5 % (Ex.) 102 : 1.0 k ERG1H 10 to 10 k 2 % 5 % ERG2H 10 to 10 k 2 % The above example 2 shows a metal oxide fi lm resistor SMD type, 2 W power rating, resistance value of 1.0 k , tolerance 5 %,and embossed taping. 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. 02 Aug. 2013 Fixed Metal (Oxide) Film Resistors, Surface Mount Type Construction Dimensions in mm (not to scale) L W Ceramic core Metal (Oxide) lm End cap P A B Dimensions (mm) Type PL W H A B Ceramic case Insulation +1.0 Terminal ERG(X)1H 12.5 9.00.5 5.60.3 5.00.2 1.50.3 3.01.0 0.5 coating +1.0 ERG(X)2H 15.0 12.00.5 6.40.3 5.80.2 1.50.3 4.01.0 0.5 Ratings Resistance Power Dielectric (2) Range () Res. Standard Rating Withst and ing T.C.R. Type Tol. Resistance 6 at 70 C Voltage (10 /C) (2) (1) (%) Value (3) (W) (VAC) min. max. 22 m 39 m 1000 J (5) 47 m 82 m 500 ERG(X)1H 1 1000 E12 G (2) 0.1 10 k 350 J (5) 22 m 39 m 1000 J (5) 47 m 82 m 500 ERG(X)2H 2 1000 E12 G (2) 0.1 10 k 350 J (5) (1) Rated Continuous Working Voltage (RCWV) shall be determined from RCWV= Power Rating Resistance Value. (2) Resistance tolerance and resistance range is of use besides range listed, please inquire. (3) As for the low resistance value range, Q or Z is given to the part number.(Refer to the explanation of part numbers.) Power Derating Curve 120 55 C 70 C For resistors operated in ambient temperatures above 100 70 C, power rating shall be derated in accordance 80 with the gure on the right. 60 40 20 0 60 40 20 0 20 40 60 80 100 120 140 160 180 200 220 240 Ambient Temperature (C) 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. 02 Aug. 2013 Rated Load (%) H