thick film chip resistors / low resistance type 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. & 1 3 2 + 3 4 3 5 6 2 7 ' 8 3 9 10 11 7 thick film chip resistors product code size, power rating type: inch 0.166 w 0.1 w 0.25 w 0.125 w 0.33 w 0.25 w 0.5 w 0.25 w 0.5 w 0.5 w 0.5 w 1 w power r. resistance value code s q 0.1 ? to 0.2 ? 0.22 ? to 9.1 ? = resistance tolerance code f g j tolerance 1 % 2 % 5 % shown by 3 digits or letters. (ex.) r22 : 0.22 ? resistance value packaging methods code packaging type punched carrier taping 4 mm pitch, 5,000 pcs. embossed carrier taping 4 mm pitch, 5,000 pcs. 2b : 0402 3r : 0603 3b : 0603 6r : 0805 6b : 0805 8r : 1206 8b : 1206 14r : 1210 14b : 1210 12r : 1812 12z : 2010 1tr : 2512 res. value v x u punched carrier taping 2 mm pitch, 10,000 pcs. embossed carrier taping 4 mm pitch, 4,000 pcs. erj2b erj3r/3b erj6r/6b erj8r/8b erj14r/14b erj12r erj12z erj1tr = 2b : 0.22 ? to 1.0 ? thick film chip resistors / low resistance type erj r, b : 0402, 0603, 0805, 1206, 1210, 1812, 2010, 2512 erj bw, cw : 0402, 0603, 0805, 1206 erj l : 0603, 0805, 1206, 1210, 1812, 2010, 2512 features small size and lightweight high reliability : metal glaze thick ? lm re sistive element and three layers of electrodes suitable for both re? ow and ? ow sol der ing improved high-power/resistance to pulse characteristics by double-sided resistive elements structure : erj2bw, 3bw, 6bw, 8bw, 8cw type low tcr : 50 10 C6 /c (erj8cw) low resistance value 10 m to 50 m : erj8cw 10 m to 100 m : erj6bw, 8bw 20 m to 100 m : erj3bw, erjl14, l12 40 m to 100 m : erjl1d, l1w 47 m to 100 m : erj2bw, erjl03, l06, l08 reference standards : iec 60115-8, jis c 5201-8, jeita rc-2144 rohs compliant explanation of part numbers erj2bs/2bq, 3bs/3bq, 6bs/6bq, 8bs/8bq, 14bs/14bq, 3r, 6r, 8r, 14r, 12r, 12z, 1tr series high power type/standard type type: erj 2b, 3b, 6b, 8b, 14b, 3r, 6r, 8r, 14r, 12r, 12z, 1tr erj 2bw, 3bw, 6bw, 8bw, 8cw erj l03, l06, l08, l14, l12, l1d, l1w packaging methods, land pattern, soldering conditions and safety precautions please see data files aug. 2012 04
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. thick film chip resistors / low resistance type & 1 3 2 + 3 - 4 5 6 , 7 + 8 9 10 . 11 6 12 thick film chip resistors product code size, power rating type: inch 0.2 w 0.25 w 0.33 w 0.33 w 0.5 w 0.5 w 1 w power r. code k u resistance tolerance code f j tolerance 1 % 5 % shown by 3 digits or letters. (ex.) 50 m:50 m ? , 10 c:100 m ? resistance value packaging methods code v u packaging type punched carrier taping 4 mm pitch, 5,000 pcs. embossed carrier taping 4 mm pitch, 5,000 pcs. embossed carrier taping 4 mm pitch, 4,000 pcs. erjl03 erjl06 erjl08 erjl14 erjl12 erjl1d erjl1w std. 20 m ? to 100 m ? res. value l03 : 0603 l06 : 0805 l08 : 1206 l14 : 1210 l12 : 1812 l1d : 2010 l1w : 2512 20 m ? , 22 m ? , 33 m ? , 39 m ? , 47 m ? , 50 m ? , 100 m ? ( ) = = = l03, l06, l08 : 47 m ? to 100 m ? l1d, l1w : 40 m ? to 100 m ? protective coating alumina substrate electrode (inner) electrode (between) electrode (outer) thick ?lm resistive element a b t w l & 1 3 2 + 3 4 # 5 6 8 7 ( 8 3 9 10 11 12 9 thick film chip resistors product code resistance tolerance code f g j tolerance 1 % 2 % 5 % shown by 4 digits or letters. (ex.) r047 : 0.047 ? =47 m ? resistance value packaging methods code packaging type x pressed carrier taping 2 mm pitch, 10,000 pcs. erj2bw erj3bw erj6bw erj8bw erj8cw v punched carrier taping 4 mm pitch, 5,000 pcs. code size:inch 2bw 3bw 6bw 8bw 8cw 0402 0603 0805 1206 1206 0.25 w 0.25 w 0.5 w 1 w 1 w power rating resistance value 47 m ? to 100 m ? 20 m ? to 100 m ? 10 m ? to 100 m ? 10 m ? to 100 m ? 10 m ? to 50 m ? erjl0 3, l0 6, l0 8, l14, l12, l1d, l1w series low tcr t ype type (inch size) dimensions (mm) mass(weight) [g/1000 pcs.] lwa b t erj2bw (0402) 1.00 0.10 0.50 +0.10 0.24 0.10 0.24 0.10 0.35 0.05 0.8 erj2bs (0402) erj2bq 1.00 0.10 0.50 +0.10 0.20 0.10 0.27 0.10 0.35 0.05 0.8 erj3bw (0603) 1.60 0.15 0.80 0.15 0.40 0.20 0.40 0.20 0.55 010 3 erj3r erj3b (0603) erjl03 1.60 0.15 0.80 +0.15 0.30 0.20 0.30 0.15 0.45 0.10 2 erj6bw(0805) 2.00 0.20 1.25 0.20 0.55 0.20 0.55 0.20 0.65 0.10 6 erj6r erj6b (0805) erjl06 2.00 0.20 1.25 0.10 0.40 0.20 0.40 0.20 0.60 0.10 4 erj8bw(1206) 3.20 0.20 1.60 0.20 1.00 0.20 1.00 0.20 0.65 0.10 13 erj8cw (10 to 16 m ) 3.20 0.20 1.60 0.20 1.10 0.20 1.10 0.20 0.65 0.10 13 erj8cw (18 to 50 m ) 3.20 0.20 1.60 0.20 0.60 0.20 0.60 0.20 0.65 0.10 13 erj8r erj8b (1206) erjl08 3.20 +0.05 1.60 +0.05 0.50 0.20 0.50 0.20 0.60 0.10 10 erj14r erj14b (1210) erjl14 3.20 0.20 2.50 0.20 0.50 0.20 0.50 0.20 0.60 0.10 16 erj12r (1812) erjl12 4.50 0.20 3.20 0.20 0.50 0.20 0.50 0.20 0.60 0.10 27 erj12z (2010) erjl1d 5.00 0.20 2.50 0.20 0.60 0.20 0.60 0.20 0.60 0.10 27 erj1tr (2512) erjl1w 6.40 0.20 3.20 0.20 0.65 0.20 0.60 0.20 0.60 0.10 45 6.40 0.20 3.20 0.20 0.65 0.20 1.30 0.20 1.10 0.10 79 C0.20 C0.15 C0.05 C0.05 C0.05 construction dimensions in mm (not to scale) erj2bw, 3bw, 6bw, 8bw, 8cw series aug. 2012 04
thick film chip resistors / low resistance type 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. type (inch size) power rating at 70 c (w) resistance tolerance (%) resistance (1) range ( ) t.c.r. ( 10 C6 /c) category temperature range (c) erj2bs (0402) 0.166 1, 2, 5 0.10 to 0.20 (e24) 300 C55 to +125 erj2bq (0402) 0.22 to 1.0 (e24) 250 erj3bs (0603) 0.25 1, 2, 5 0.10 to 0.20 (e24) 300 C55 to +125 erj3bq (0603) 0.22 to 0.91 (e24) 1.0 to 9.1 (e24) 200 erj6bs (0805) 0.33 1, 2, 5 0.10 to 0.20 (e24) 250 C55 to +125 erj6bq (0805) 0.22 to 0.91 (e24) 1.0 to 9.1 (e24) 200 erj8bs (1206) 0.5 1, 2, 5 0.10 to 0.20 (e24) 250 C55 to +125 erj8bq (1206) 0.22 to 0.91 (e24) 1.0 to 9.1 (e24) 200 erj14bs (1210) 0.5 1, 2, 5 0.10 to 0.20 (e24) 200 C55 to +125 erj14bq (1210) 0.22 to 0.91 (e24) 1.0 to 9.1 (e24) 100 type (inch size) power rating at 70 c (w) resistance tolerance (%) resistance range ( ) t.c.r. ( 10 C6 /c) category temperature range (c) erj3rs (0603) 0.1 1, 2, 5 0.10 to 0.20 (e24) 300 C55 to +125 erj3rq (0603) 0.22 to 0.91 (e24) 1.0 to 9.1 (e24) 200 erj6rs (0805) 0.125 1, 2, 5 0.10 to 0.20 (e24) 250 C55 to +125 erj6rq (0805) 0.22 to 0.91 (e24) 1.0 to 9.1 (e24) 200 erj8rs (1206) 0.25 1, 2, 5 0.10 to 0.20 (e24) 250 C55 to +125 erj8rq (1206) 0.22 to 0.91 (e24) 1.0 to 9.1 (e24) 200 erj14rs (1210) 0.25 1, 2, 5 0.10 to 0.20 (e24) 200 C55 to +125 erj14rq (1210) 0.22 to 0.91 (e24) 1.0 to 9.1 (e24) 100 erj12rs (1812) 0.5 1, 2, 5 0.10 to 0.20 (e24) 200 C55 to +125 erj12rq (1812) 0.22 to 0.91 (e24) 1.0 to 9.1 (e24) 100 erj12zs (2010) 0.5 1, 2, 5 0.10 to 0.20 (e24) 200 C55 ~ +125 erj12zq (2010) 0.22 to 0.91 (e24) 1.0 to 9.1 (e24) 100 erj1trs (2512) 1 1, 2, 5 0.10 to 0.20 (e24) 200 C55 to +125 erj1trq (2512) 0.22 to 0.91 (e24) 1.0 to 9.1 (e24) 100 type (inch size) power rating at 70 c (w) resistance tolerance (%) resistance (1) range ( ) t.c.r. ( 10 C6 /c) category temperature range (c) erj2bw (0402) 0.25 1, 2, 5 47 m to 100 m(e24) 300 C55 to +155 erj3bw (0603) 0.25 1, 2, 5 20 m to 100 m(e24) r<39m : 250 r > 39m : 150 C55 to +155 erj6bw (0805) 0.5 1, 2, 5 10 m to 100 m(e24) r<15m : 300 r > 15m : 200 C55 to +155 erj8bw (1206) 1 1, 2, 5 10 m to 100 m(e24) 10 m < r < 20 m : 200 20 m < r < 47 m : 150 47 m < r < 100 m : 100 C55 to +155 erj8cw (1206) 1 1, 2, 5 10 m to 50 m(e24) 50 C55 to +125 ratings (1) please contact us when resistors of irregular series are needed. (1) please contact us when resistors of irregular series are needed. aug. 2012 04
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. thick film chip resistors / low resistance type C40 C20 0 20 40 60 80 100 120 140 160 0 180 C60 155 c 70 c ambient temperature (c) 20 40 60 80 100 rated load (%) C55 c 2b, 3r, 3b, 6r, 6b, 8r, 8b, 8cw 14r, 14b, 12r, 12z, 1tr, l03, l06, l08, l14, l12, l1d, l1w 2bw, 3bw 6bw, 8bw 125 c type (inch size) power rating at 70 c (w) resistance tolerance (%) resistance (1) range ( ) t.c.r. ( 10 C6 /c) category temperature range (c) erjl03 (0603) 0.2 1, 5 47 m to 100 m 200 C55 to +125 erjl06 (0805) 0.25 1, 5 47 m to 100 m 100 C55 to +125 erjl08 (1206) 0.33 1, 5 47 m to 100 m 100 C55 to +125 erjl14 (1210) 0.33 1, 5 20 m to 100 m r<47 m : 300 r > 47 m : 100 C55 to +125 erjl12 (1812) 0.5 1, 5 20 m to 100 m C55 to +125 erjl1d (2010) 0.5 1, 5 40 m to 100 m C55 to +125 erjl1w (2512) 1 1, 5 40 m to 100 m C55 to +125 (1) standard r.v. : 20 m , 22 m , 33 m , 39 m , 47 m , 50 m , 100 m , custom r.v. : each 1 m within upper range. power derating curve for resistors operated in ambient temperatures above 70 c, power rating shall be derated in accordance with the ? gure on the right. ratings aug. 2012 04
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