fixed meta l (oxide) film resistors, surface mount 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. ? 38 ? 1 2 1w 2w power rating at 70 c j g 5% 2% resistance tolerance resistance value e 1 r 2 x 3 2 4 hz 5 6 j 7 8 1 9 r 10 0 h product code erx metal film resistors the first two digits are significant figures of resistance and the third one denotes number of zeros following. decimal point is expressed by (ex.) 1r0 : 1.0 erx1h 5% 22 m to 82 m 0.10 to 0.18 0.20 to 9.1 2% 0.10 to 0.91 1.0 to 9.1 erx2h 5% 22 m to 82 m 0.10 to 0.20 0.22 to 9.1 2% 0.10 to 0.91 1.0 to 9.1 type resistance resistance value range
t olerance erx hq erx hz erx h ?? ? is added according to resistance. style specification h surface mount type packaging methods code h enbossed carrier taping 8m m pitch, 2,000 pcs. enbossed carrier taping 12 mm pitch, 1,000 pcs. erx1h erx2h packaging type 1 2 1w 2w power rating at 70 c j g 5% 2% resistance t olerance resistance value e 1 r 2 g 3 2 4 h 5 6 j 7 8 1 9 0 10 2 h product code erg metal oxide film resistors the first two digits are significant figures of r esistance and the third one denotes number of zeros following. decimal point is expressed by (ex.) 102 : 1.0 k style specification h surface mount t ype packaging methods code h enbossed carrier taping 8m mp itch, 2,000 pcs. enbossed carrier taping 12 mm pitch, 1,000 pcs. erg1h erg2h packaging type fixed meta l (oxide) film resistors, sur face mount type type: erg(x)1h (1 w) erg(x)2h (2 w) the abov e example 1 shows a metal ? lm resistor smd type, 2 w power rating, resistance value of 1.0 , tolerance 5 %, and embossed taping. features non-? ammable high reliability explanation of part numbers ex.1 : erx type the abov e example 2 shows a metal oxide ? lm resistor smd type, 2 w power rating, resistance value of 1.0 k , tolerance 5 %,and embossed taping. ex.2 : erg type 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
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. fixed meta l (oxide) film resistors, surface mount type ? 39 ? ?0 ?0 ?0 0 20 40 60 80 100 120 140 160 180 200 220 240 0 20 40 60 80 100 120 70 c ?5 c ambient temperature ( c) rated load (%) b l p w h a 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. (1) rated continuous working volt age (rcwv) shall be de termined from rcwv= power rating resistance value. (2) resistance tolera nce an d resistance range is of use besides range listed, please inquire. (3) as fo r the low resistance value range, ?q? or ?z? is gi ven to the part number.(refer to the explanation of part numbers.) ratings type power rating at 70 c (w) (1) dielectric with stand ing voltage (vac) res. tol. (%) (2) resistance range ( ) (2) t.c.r. ( 10 ? / c) standard resistance value min. (3) max. erg(x)1h 1 1 000 j ( 5) 22 m 3 9 m 1000 e12 47 m 8 2 m 500 g ( 2) j ( 5) 0.1 10 k 350 erg(x)2h 2 1 000 j ( 5) 22 m 3 9 m 1000 e12 47 m 8 2 m 500 g ( 2) j ( 5) 0.1 10 k 350 construction dimensions in mm (not to scale) end cap metal (o xide) lm ceramic core terminal insulation coating ceramic case ?.5 type dimensions (mm) plwhab 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 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 ?.5 sep. 2010 00
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