Fixed Metal (Oxide) Film Resistors, Surface Mount Type Fixed Metal (Oxide) Film Resistors, Surf ace Mount Type ERG(X)1H (1 W) Type: ERG(X)2H (2 W) ■ Features ● Non-fl 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 (cid:38) (cid:51) (cid:57) (cid:19) (cid:41) (cid:59) (cid:43) (cid:18) (cid:51) (cid:17) (cid:41) Product Code Power Rating Style · Specification Resistance Resistance Value Packaging Methods Metal Film at 70 °C Surface Mount Tolerance The first two digits Code Packaging Type ERX H Resistors 1 1 W Type J ± 5 % are significant Enbossed Carrier Taping 2 2 W G ± 2 % figures of resistance 8 mm pitch, 2,000 pcs. ERX1H and the third one H “Z”, “Q” is added according to resistance. denotes number of Enbossed Carrier Taping ERX2H Type Resistance Resistance Value Range ((cid:63)) zeros following. 12 mm pitch, 1,000 pcs. Tolerance ERX(cid:60)HQ ERX(cid:60)HZ ERX(cid:60)H Decimal point is ±5 % 22 m to 82 m 0.10 to 0.18 0.20 to 9.1 expressed by ERX1H ±2 % — 0.10 to 0.91 1.0 to 9.1 (Ex.) 1R0 : 1.0 (cid:63) ±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 Ω, tolerance ±5 %, and embossed taping. Ex.2 : ERG type 1 2 3 4 5 6 7 8 9 10 (cid:38) (cid:51) (cid:40) (cid:19) (cid:41) (cid:43) (cid:18) (cid:17) (cid:19) (cid:41) Product Code Power Rating Style · Specification Resistance Resistance Value Packaging Methods Metal Oxide at 70 °C Surface Mount Tolerance The first two digits are Code Packaging Type ERG H Film Resistors 1 1 W Type J ± 5 % significant figures of Enbossed Carrier Taping 2 2 W G ± 2 % resistance and the third 8 mm pitch, 2,000 pcs. ERG1H one denotes number of H Type Resistance Resistance Value Range ((cid:63)) zDeercoism faoll lpowoiinntg i.s E12n bmomss epditc Cha, r1r,ie0r0 0Ta ppcinsg. ERG2H Tolerance ERG(cid:59)H expressed by ±5 % ERG1H 10 to 10 k (Ex.) 102 : 1.0 k(cid:63) ±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 kΩ, tolerance ±5 %,and embossed taping. 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. 02 Aug. 2013

Fixed Metal (Oxide) Film Resistors, Surface Mount Type ■ ■ Construction Dimensions in mm (not to scale) L W Metal (Oxide) fi lm Ceramic core End cap H P A B Dimensions (mm) Type P L W H A B Terminal Insulation Ceramic case ERG(X)1H 12.5+1.0 9.0±0.5 5.6±0.3 5.0±0.2 1.5±0.3 3.0±1.0 coating –0.5 ERG(X)2H 15.0+1.0 12.0±0.5 6.4±0.3 5.8±0.2 1.5±0.3 4.0±1.0 –0.5 ■ Ratings Resistance Power Dielectric Res. Range (Ω)(2) Standard Rating Withs tandi ng T.C.R. Type Tol. Resistance at 70 °C Voltage (×10–6/°C) (%)(2) Value (W)(1) (VAC) min.(3) 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 %) with the fi gure on the right. ad ( 80 o 60 L d e 40 at R 20 0 –60 –40–20 0 20 40 60 80 100120140160180200220240 Ambient Temperature (°C) 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. 02 Aug. 2013