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 ? 17 ? e 1 r 2 j 3 8 4 r 5 6 q 7 f 8 r 9 2 10 2 11 v thick film chip resistors product code size, power rating type: inch 0.125 w(0.166 w) 0.1 w 0.2 w(0.25 w) 0.125 w 0.25 w(0.33 w) 0.25 w 0.33 w(0.5 w) 0.25 w 0.5 w 0.5 w 0.5 w 1w 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 4m m pitch, 5,000 pcs. embossed carrier taping 4m m 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 2m m pitch, 10,000 pcs. embossed carrier taping 4m m pitch, 4,000 pcs. erj2b erj3r/3b erj6r/6b erj8r/8b erj14r/14b erj12r erj12z erj1tr ? 2b : 0.22 to 1.0 e 1 r 2 j 3 2 4 b 5 6 w 7 g 8 r 9 0 10 4 11 7 12 x 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 2m mp itch, 10,000 pcs. erj2bw erj3bw erj6bw erj8bw v punched carrier taping 4m mp itch, 5,000 pcs. code 2bw 3bw 6bw 8bw size:inch 0402 0603 0805 1206 0.125 w (0.25w) 0.25 w 0.33 w 0.5 w (1w) power rating resistance value 47 m to 100 m 20 m to 100 m 10 m to 100 m 10 m to 100 m thick film chip resistors / low resistance type erj r, b : 0402, 0603, 0805, 1206, 1210, 1812, 2010, 2512 erj bw : 0402, 0603, 0805, 1206 erj l : 0603, 0805, 1206, 1210, 1812, 2010, 2512 type: erj 2b, 3b, 6b, 8b, 14b, 3r, 6r, 8r, 14r, 12r, 12z, 1tr erj 2bw, 3bw, 6b w, 8bw erj l03, l06, l08, l14, l12, l1d, l1w features small size an d lightweight hi gh reliability : metal glaze thick lm resistive element and th ree layers of electrodes suit able for both re ow and ow sol der ing improved high-power/resistance to pulse characteristics by double-sided re sistive elements structure : erj2bw, 3bw, 6bw, 8bw type low resistance value erj2bs, 2bq : 0.1 to 1.0 erj3bs/q, 6bs/q, 8bs/q, 14bs/q, 3r, 6r, 8r, 14r, 12r, 12z, 1tr : 0.1 to 9.1 erj2bw : 47 m to 10 0 m , erj3bw : 20 m to 10 0 m , erj6bw, 8bw : 10 m to 10 0 m erjl03, l06, l08 : 47 m to 10 0 m , erjl14, l12 : 20 m to 10 0 m , erjl1d, l1w : 40 m to 10 0 m reference standa rds : iec 60115-8, jis c 5201-8, jeita rc-2144 explanation of part numbers erj2bs/2bq, 3bs/ 3bq, 6bs/6bq, 8bs/ 8bq, 14bs/14b q, 3r, 6r, 8r, 14r, 12r, 12z, 1tr series high power type/standard type er j2bw, 3bw, 6bw, 8bw series packaging methods please see pages 40 to 43 recommended soldering conditions please see page 46 recommended land pattern please see pages 44 to 45 safety precautions please see page 47 sep. 2010 00
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. ? 18 ? e 1 r 2 j 3 l 4 1 5 4 6 k 7 j 8 5 9 0 10 m 11 u 12 thick film chip resistors product code size, power rating type: inch 0.1 w (0.2 w) 0.125 w (0.25 w) 0.25 w (0.33 w) 0.33 w 0.5 w 0.5 w 1w power r. code k u resistance tolerance code f j tolerance 1% 5% shown by 3 digits or letters. (ex.) 50 m:50 m ,1 0 c:100 m resistance value packaging methods code v u packaging type punched carrier taping 4m m pitch, 5,000 pcs. embossed carrier taping 4m m pitch, 5,000 pcs. embossed carrier taping 4m m 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 ,22m ,33m , 39 m ,47m ,50m , 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 film r esistive element a b t w l erjl03, l06, l08, l14, l12, l1d, l1w series low tcr t ype type (inc h size) power rating at 70 c (w) resistance tolerance (%) resistance range ( ) t.c.r. ( 10 ? / c) category temperatur e range (?) erj2bs (0402) 0.125 (0.166) (1) ?, 5 0.10 to 0.20 (e24) 300 ?5 to +125 erj2bq (0402) ?, 2 , 5 0.22 to 1.0 (e24) 250 erj3bs (0603) 0.2 (0.25) (1) ?, 2 , 5 0.10 to 0.20 (e24) ?00 ?5 to +125 erj3bq (0603) 0.22 to 0.91 (e24) 1.0 to 9.1 (e24) 200 erj6bs (0805) 0.25 (0.33) (1) ?, 2 , 5 0.10 to 0.20 (e24) ?50 ?5 to +125 erj6bq (0805) 0.22 to 0.91 (e24) 1.0 to 9.1 (e24) 200 erj8bs (1206) 0.33 (0.5) (1) ?, 2 , 5 0.10 to 0.20 (e24) ?50 ?5 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) ?00 ?5 to +125 erj14bq (1210) 0.22 to 0.91 (e24) 1.0 to 9.1 (e24) 100 type (inch size) dimensio ns (mm) mass(w eight) [g/1 000 pcs.] lwa b t erj2bw (0402) 1.00 ?.10 0.50 +0.10 0.24 ?.10 0.24 ?.10 0.35 ?.05 0.8 erj2bs (0402) erj2bq 1.00 ?.10 0.50 +0.10 0.20 ?.10 0.27 ?.10 0.35 ?.05 0.8 erj3bw (0603) 1.60 ?.15 0.80 ?.15 0.40 ?.20 0.40 ?.20 0.55 ?10 3 erj3r erj3b (0603) erjl03 1.60 ?.15 0.80 +0.15 0.30 ?.20 0.30 ?.15 0.45 ?.10 2 erj6bw(0805) 2.00 ?.20 1.25 ?.20 0.55 ?.20 0.55 ?.20 0.65 ?.10 6 erj6r erj6b (0805) erjl06 2.00 ?.20 1.25 ?.10 0.40 ?.20 0.40 ?.20 0.60 ?.10 4 erj8bw(1206) 3.20 ?.20 1.60 ?.20 1.00 ?.20 1.00 ?.20 0.65 ?.10 13 erj8r erj8b (1206) erjl08 3.20 +0.05 1.60 +0.05 0.50 ?.20 0.50 ?.20 0.60 ?.10 10 erj14r erj14b (1210) erjl14 3.20 ?.20 2.50 ?.20 0.50 ?.20 0.50 ?.20 0.60 ?.10 16 erj12r (1812) erjl12 4.50 ?.20 3.20 ?.20 0.50 ?.20 0.50 ?.20 0.60 ?.10 27 erj12z (2010) erjl1d 5.00 ?.20 2.50 ?.20 0.60 ?.20 0.60 ?.20 0.60 ?.10 27 erj1tr (2512) erjl1w 6.40 ?.20 3.20 ?.20 0.65 ?.20 0.60 ?.20 0.60 ?.10 45 6.40 ?.20 3.20 ?.20 0.65 ?.20 1.30 ?.20 1.10 ?.10 79 ?.20 0.15 ?.05 ?.05 ?.05 construction dimensions in mm (not to scale) ratings (1) plea se contac t us when resistors with guaranteed high power are needed. sep. 2010 00
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 ? 19 ? ?0 ?0 0 20 40 60 80 100 120 140 160 0 180 ?0 155 c 70 c ambient temperature ( c) 20 40 60 80 100 rated load (%) ?5 c 2b, 3r, 3b, 6r, 6b, 8r, 8b, 14r, 14b, 12r, 12z, 1tr, l03, l06, l08, l14, l12, l1d, l1w 2bw, 3bw 6bw, 8bw 125 c type (inc h size) power rating at 70 c (w) resistance tolerance (%) resistance (2) range ( ) t.c.r. ( 10 ? / c) category temperatur e range (?) erjl03 (0603) 0.1 (0.2) (1) ?, 5 47 m to 100 m 200 55 to +125 erjl06 (0805) 0.125 (0.25) (1) ?, 5 47 m to 100 m 100 55 to +125 erjl08 (1206) 0.25 (0.33) (1) ?, 5 47 m to 100 m 100 55 to +125 erjl14 (1210) 0.33 1, 5 20 m to 100 m r<47 m : 300 r > 47 m : 100 ?5 to +125 erjl12 (1812) 0.5 1, 5 20 m to 100 m 55 to +125 erjl1d (2010) 0.5 1, 5 40 m to 100 m 55 to +125 erjl1w (2512) 1 1, 540 m to 100 m 55 to +125 type (inc h size) power rating at 70 c (w) resistance tolerance (%) resistance (2) range ( ) t.c.r. ( 10 ? / c) category temperatur e range (?) er j3rs (0603) 0.1 1, 2, 5 0.10 to 0.20 (e24) ?00 ?5 to +125 er j3rq (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) ?50 ?5 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) ?50 ?5 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) ?00 ?5 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) ?00 ?5 to +125 erj12rq (1812) 0.22 to 0.91 (e24) 1.0 to 9.1 (e24) 100 erj12zs (2010) 0.5 ?, ?, ? 0.10 to 0.20 (e24) ?00 ?5 ~ +125 erj12zq (2010) 0.22 to 0.91 (e24) 1. 0 to 9.1 (e24) ?00 erj1trs (2512) 1 1, ?, 5 0.10 to 0.20 (e24) ?00 ?5 to +125 erj1trq (2512) 0.22 to 0.91 (e24) 1.0 to 9.1 (e24) 100 (1) plea se contac t us when resistors with guaranteed high power are needed. (2) 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. type (inc h size) power rating at 70 c (w) resistance tolerance (%) resistance range ( ) t.c.r. ( 10 ? / c) category temp erature range (?) erj2bw (0402) 0.125 (0.25) (1) ?, ? 47 m to 100 m(e24) ?00 ?5 to +155 erj3bw (0603) 0.25 ?, ?, ? 20 m to 100 m(e24) r<39m :?50 r > 39m :?50 ?5 to +155 erj6bw (0805) 0.33 ?, ?, ? 10 m to 100 m(e24) r<15m :?00 r > 15m :?00 ?5 to +155 erj8bw (1206) 0.5 (1) (1) ?, ?, ? 10 m to 100 m(e24) 10 m < r < 20 m : ?00 20 m < r < 47 m : ?50 47 m < r < 100 m : ?00 ?5 to +155 ratings power derati ng curve for resistor s operated in ambient temperatures above 70 c, powe r rating shall be de rated in accordance with the gure on the right. sep. 2010 00
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