Metal Film Thermosensitive Chip Resistors Metal Film Thermosensitive Chip Resistors 0402, 0603, 0805 Type: ERAW, V, S Features Suitable for temperature correction circuits 6 Temperature coef cient value 1500 to 3900 10 /C High performance Quick response to tem per a ture change Linearity Excellent linear resistance val ue change in wide temperature range (40 C to +125 C) High reliability, High density placing Small size and lightweight for PWB size reduction and lightweight products Suitable for both re ow and ow soldering Reference Standards IEC 60115-8, JIS C 5201-8, EIAJ RC-2145 RoHS compliant Explanation of Part Numbers 1 2 3 4 5 6 7 8 9 10 11 E R A S 1 5 J 1 0 3 V Resistance Tolerance Packaging Methods Product Code Size, Power Rating Type: inches Power Rating Code Tol. Code Packaging Type Metal Film Chip Resistors Punched Carrier Taping W: 0402 0.031 W J 5% ERAW X 2mmpitch, 10,000 pcs. V: 0603 0.063 W ERAV S: 0805 0.1 W Punched Carrier Taping V 4mmpitch, 5,000 pcs. ERAS Temperature Coefficient of Resistance Resistance Value 6 Code ( 10 /C) Type The first two digits are significant figures of 15 1500 ERAV, ERAS resistance and the third one denotes number of 27 2700 ERAW, ERAV, ERAS zeros following. Decimal point is expressed by R . (ex.) 103 : 10 k 33 3300 ERAW, ERAV, ERAS 6R8 : 6.8 39 3900 ERAV, ERAS Construction Dimensions in mm (not to scale) L Protective coating a Electrode (Inner) W Alumina substrate (1) t b Dimensions (mm) Electrode Type Mass (Weight) (Between) (inches) g/1000 pcs. LWa b t ERAW 0.07 0.05 0.10 0.07 0.05 1.00 0.50 0.15 0.25 0.35 0.6 (0402) ERAV 0.20 0.20 0.20 0.20 0.10 1.60 0.80 0.30 0.30 0.45 2 (0603) ERAS 0.20 0.10 0.25 0.25 0.10 2.00 1.25 0.40 0.40 0.50 4 (0805) Thermosensitive Electrode (Outer) 1) Marking Temperture Coef cient value : element 6 2 signi cant gur e 100 10 /C ERAW type is no marking. 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. 00 Oct. 2010Metal Film Thermosensitive Chip Resistors Ratings (1) Standard Speci cation Power Rating Re sis tance Standard Type T.C.R. at 70 C Tolerance Resistance T.C.R. Resistance (inched) Tolerance (2) 6 (W) (%) Values Range ( ) ( 10 /C) ERAW 2700 43 to 1 k 0.031 10 % 5 E12 (0402) 3300 22 to 390 -6 1500 10 to 10 k 200 10 /C ERAV 2700 43 to 3.3 k 0.063 5 E12 (0603) 3300 22 to 1.2 k 10 % 3900 7.5 to 390 -6 1500 10 to 10 k 200 10 /C ERAS 2700 43 to 5.1 k 0.1 5 E12 (0805) 3300 22 to 1.8 k 10 % 3900 6.2 to 470 (1) Please ask us when resistors other than standard spec i catio n shown in the above table are needed. R75-R25 1 6 6 R : Re sis tance value at reference temperature 25 C 25 (2) T.C.R.= 10 10 / C R25 7525 R : Re sis tance value at temperature 75 C 75 Power Derating Curve 120 70 C For resistors operated in ambient 100 temper a tures above 70 C, power rating 80 shall be derated in accordance with the 60 gure on the right. 40 20 125 C Category Temperature Range 0 40 C to +125 C 40 20 0 20 40 60 80 100 120 140 Ambient Temperature(C) Typical Linearity of Resistance Change 60 50 6 3900 10 /C (ppm/C) 40 6 30 2700 10 /C (ppm/C) 20 6 1500 10 /C (ppm/C) 10 0 10 20 30 40 25 0 25 50 75 100 125 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. 00 Sep. 2010 Resistance Change (%) Rated Load (%)