| 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. metal (oxide) film resistors product code erx metal film resistors 12 1 2 3 5 0.5 w 1 w 2 w 3 w 5 w power rating at 70 c s f small size 0.5 w to 5 w small size anti-heat conducting type (fe lead wire) 1 w to 5 w style speci?cation j g 5 % 2 % resistance tolerance resistance value & 1 3 2 9 3 4 5 4 ; 8 6 + 7 8 9 3 10 & 11 12 < < > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > product code erg metal oxide film resistors 12 1 2 3 5 0.5 w 1 w 2 w 3 w 5 w power rating at 70 c s f small size 0.5 w to 5 w small size anti-heat conducting type (fe lead wire) 1 w to 5 w style speci?cation j g 5 % 2 % resistance tolerance resistance value & 1 3 2 ( 3 4 5 4 8 6 + 7 8 9 10 & 11 12 < < > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > metal (oxide) film re sis tors type: erg(x)s (small size) (0.5 w, 1 w, 2 w, 3 w, 5 w) erg(x)f (anti-heat conducting for pcb) (1 w, 2 w, 3 w, 5 w) features miniaturized 50 % smaller compared to existing models non-? ammable high reliability automatic insertion reference standards iec 60115-2, iec 60115-4, jis c 5201-4, eiaj rc-2138 rohs compliant explanation of part numbers ex.1 : erx type the above example 1 shows a small metal fi lm resistor, 2 w power rating, resistance value of 1.0 , tolerance 5 %, and package of radial taping. ex.2 : erg type the above example 2 shows a small metal oxide fi lm resistor, 2 w power rating, resistance value of 10 k , tolerance 5 %, and package of radial taping. aug. 2012 01 5 1
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. metal (oxide) film resistors fd fd > > l C60 C40 C20 0 20 40 60 80 100 120 140 160 180 200 220 240 0 20 40 60 80 100 120 130 c 70 c C55 c erg(x)12s erg(x)1s, 1f erg(x)3s, 3f erg(x)5s, 5f 235 c ambient temperature (c) rated load (%) erg(x)2s, 2f construction dimensions in mm (not to scale) ratings 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. type power rating at 70 c (w) l imiting element voltage (1) (v) maximum overload voltage (2) (v) maximum intermittent overload voltage (3) (v) dielectric with- stand ing voltage (vac) res. tol. (%) (4) resistance range () (5) t.c.r. (10 C6 /c) standard resistance value min. (6) max. erg(x)12s 0.5 300 600 600 350 g (2) 1 22 k 350 e24 j (5) 0.2 47 k erg(x)1s erg(x)1f 1 350 600 600 350 g (2) 1 68 k 350 e24 j (5) 0.2 100 k erg(x)2s erg(x)2f 2 350 700 1000 600 g (2) 1 100 k 350 e24 j (5) 0.22 100 k erg(x)3s erg(x)3f 3 350 700 1000 1000 g (2) 1 100 k 300 e24 j (5) 0.22 100 k erg(x)5s erg(x)5f 5 500 1000 1500 1000 g (2) 1 100 k 200 e24 j (5) 0.33 100 k type dimensions (mm) mass (weight) [g/pc.] l 0 d k 0 d erg(x)12s 6.35 +0.65 2.3 +0.5 30.0 3.0 0.65 0.05 0.26 erg(x)1s 9.00 +1.50 2.8 0.5 30.0 3.0 0.65 0.05 0.33 erg(x)1f 0.80 0.05 erg(x)2s erg(x)2f 12.00 +1.50 4.0 1.0 30.0 3.0 0.80 0.05 0.66 erg(x)3s erg(x)3f 15.00 1.50 5.5 1.0 38.0 3.0 0.80 0.05 1.47 erg(x)5s erg(x)5f 24.00 1.50 8.0 1.0 38.0 3.0 0.80 0.05 3.54 C0.3 C0.35 C1.00 C1.00 code type res. t ol. res. value range code type res. t ol. res. value range z 12s 2 % 0.1 to 0.91 z 2s 2f 2 % 0.1 to 0.91 5 % 0.1 to 0.18 5 % 0.1 to 0.2 1s 1f 2 % 0.1 to 0.91 3s 3f 2 % 0.1 to 0.91 5 % 0.1 to 0.18 5 % 0.1 to 0.2 (1) r ated continuous working voltage (rcwv) shall be determined from rcwv=power ratingresistance value or limiting element voltage listed above whichever less. (2) overload (short-time overload) test voltage (sotv) shall be de- termined from sotv=2.5 power rating or max. overload voltage listed above whichever less. (3) intermittent overload test voltage (iotv) shall be determined from iotv=4.0 power rating or max. intermittent overload voltage listed above whichever less. (4) resistance tolerance is of use besides range listed, please inquire. (5) resistance range type erg : > 10 type erx : < 9.1 (6) as for the low resistance value range, "z" is given to the part number. (refer to the explanation of part numbers.) ? z type is non standard resistance values. high reliable metal oxide ? lm (erg) high reliable metal plating ? lm (erx) flame and solvent retardant end cap spi ral ling turns ceramic core (high ther mal con duc tiv i ty) lead wire s type : cu wire f type : fe wire ( ) marking aug. 2012 01 5 2
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. metal (oxide) film resistors packaging methods marking a b c 6.00.5 w pp fd crush width 0.8 mm (1 w) 1.1 mm (2 w, 3 w) hh w w 1 fd s l f 0.800.05 1.0 1.40.2 fd upper surface of pw board h h 2 s l fd upper surface of pw board h 0.8 (0.5 w, 1 w) 1.0 (2 w, 3 w, 5 w) 1.20.2 (0.5 w, 1 w) 1.40.2 (2 w, 3 w, 5 w) f 0.650.05 (0.5 w, 1 w) f 0.800.05 (2 w, 3 w, 5 w) h 2 erg(x) s v erg(x) s u v part number standard quantity (pcs./box) dimensions (mm) l 0 ds h h 2 erg(x)12sp 1000 6.35 +0.65 2.3 +0.5 10.0 1.5 4.0 1.5 4.0 1.5 erg(x)1sp 1000 9.00 +1.50 2.8 0.5 12.5 1.5 4.0 1.5 4.0 1.5 erg(x)2sp 1000 12.00 +1.50 4.0 1.0 15.0 1.5 6.0 1.5 4.0 1.5 erg(x)3sp 1000 15.00 1.50 5.5 1.0 20.0 2.0 6.5 1.5 4.0 1.5 erg(x)5sp 500 24.00 1.50 8.0 1.0 30.0 2.0 7.5 1.5 4.0 1.5 C1.00 C1.00 C0.35 C0.3 part number standard quantity (pcs./box) dimensions (mm) l 0 ds h h 2 erg(x)1fh 1000 9.0 +1.5 2.8 0.5 12.5 1.5 8 2 4.0 1.5 erg(x)2fh 1000 12.0 +1.5 4.0 1.0 15.0 1.5 6 2 5.0 1.5 erg(x)3fh 1000 15.0 1.5 5.5 1.0 20.0 2.0 10 2 5.0 1.5 erg(x)5fh 500 24.0 1.5 8.0 1.0 30.0 2.0 10 2 5.0 1.5 C1.0 erg(x) s p erg(x) f ph taped & box: stand-off taped & box: cut & formed type part number standard quantity (pcs./box) taping (mm) box (mm) p50 pw h w 1 0 da b c erg(x)12sv 2000 5.0 0.3 250 2 52.0 1.5 0.65 0.05 85 80 255 erg(x) 1sv 2000 5.0 0.3 250 2 52.0 1.5 0.65 0.05 85 80 255 erg(x) 1suv 12.0 +0 1.2 +0.15 erg(x) 2sv 1000 5.0 0.3 250 2 52.0 1.5 0.80 0.05 85 80 255 erg(x) 2suv 15.5 +0 1.4 +0.15 erg(x) 3sv 1000 10.0 0.5 500 2 74.0 2.0 0.80 0.05 105 100 325 erg(x) 3suv 23.0 +0 1.4 +0.15 C2.0 C2.0 C2.0 C 0 C 0 C 0 C1.0 aug. 2012 01 5 3
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. metal (oxide) film resistors packaging methods a b c marking p 1 p a b f p 2 h 1 h 0 w 1 w fd fd p 0 fd 0 p 0 fd 0 fd w h 1 p 1 f pp 2 fd a insulated lead w 1 h 0 type erg(x) s e (12s, 1s, 2s) type erg(x) s w e (12s, 1s, 2s, 3s) dimensions (mm) dimensions (mm) dimensions (mm) dimensions (mm) dimensions (mm) p 12.71.0 w 18.00.5 h 1 12s 32 max. a 12s 6.35 +0.65 0 d 12s 2.3 +0.5 p 0 12.70.3 w 1 9.00.5 1s 32 max. 1s 9.0 +1.5 1s 2.80.5 p 1 3.850.70 2s 38 max. 2s 12.0 +1.5 2s 4.01.0 p 2 6.351.00 h 0 16.00.5 0 d 0.650.05 f 5.00.8 0 d 0 4.00.2 C0.3 C0.35 C1.0 C1.0 part number dimensions (mm) standard quantity (pcs./box) abc erg(x)12se 46 130 335 2000 erg(x) 1se 46 130 335 2000 erg(x) 2se 49 100 335 1000 for panasert au to mat ic insertion machine radial tape & box for panasert automatic insertion machine radial taped & box radial tape package speci? cations C0.35 C1.0 C1.0 C0.3 dimensions (mm) dimensions (mm) p 12s 12 .71.0 0 d 0 12s, 1s, 2s, 3s 4.00.2 1s, 2s, 3s 30.01.0 a 12 s 6.3 5 +0.65 p 0 12s 12.70.3 1s 9.0 +1. 5 1s, 2s, 3s 15.00.3 2s 12.0 +1. 5 p 1 12s 6.351.00 3s 15.0 1.5 1s, 2s, 3s 7. 5 1. 0 b 12 s 11.2 max. p 2 12s 3.850.70 1s 14.0 max. 1s, 2s, 3s 3.750.50 2s 17.0 max. f 12 s 5.00. 5 3s 21.0 max. 1s , 2s, 3s 7. 5 0 . 8 0 d 12s 2.3 +0.5 w 12s, 1s, 2s, 3s 18.00.5 1s 2.8 0.5 w 1 12s, 1s, 2s, 3s 9.00.5 2s 4.01.0 h 0 12s 16.00.5 3s 5.5 1.0 1s, 2s 18.01.0 0 d 12s 0 0.6 5 0.05 3s 19.01.0 1s, 2s, 3s 0 0. 8 00.05 h 1 12s 6.5 +0.6 1s, 2s 6.5 +1. 0 3s 8.0 +1. 0 C 0 C 0 C 0 aug. 2012 01 5 4
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. metal (oxide) film resistors packaging methods p 1 p f p 2 h 2 h 1 h 0 fd p 0 fd 0 fd w 1 w a b a b c marking type erg(x) f s e (1f, 2f, 3f) type dimensions (mm) standard quantity (pcs./box) abc erg(x)12swe 46 145 325 2000 erg(x) 1swe 49 150 317 1000 erg(x) 1fse erg(x) 2swe 49 150 317 500 erg(x) 2fse erg(x) 3fse 49 190 315 500 for panasert automatic insertion machine radial taped & box radial tape package speci? cations dimensions (mm) dimensions (mm) p 30.01.0 h 2 1.00.3 p 0 15.00.3 0 d 0 4.00.2 p 1 7.51.0 a 1f 9.0 +1.5 p 2 3.750.50 2f 12.0 +1.5 f 7.50.8 3f 15.01.5 w 18.00.5 b 1f 14 max. w 1 9.00.5 2f 17 max. h 0 16.0 +1.0 3f 21 max. h 1 1f 7.0 +1.0 0 d 1f 2.80.5 2f 8.0 +1.0 2f 4.01.0 3f 9.0 +1.0 3f 5.51.0 0 d 0.800.05 C1.0 C1.0 C 0 C 0 C 0 C 0 aug. 2012 01 5 5
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. metal (oxide) film resistors a b measuring position 25 50 75 100 0 +50 +100 +150 +200 +250 rated load (%) temperature 6t (c) 1s-a 1s-b 12s-a 12s-b 25 50 75 100 0 +50 +100 +150 +200 +250 rated load (%) temperature 6t (c) 2f-a 2s-a 2s-b 2f-b 25 50 75 100 0 +50 +100 +150 +200 +250 rated load (%) temperature 6t (c) 3f-a 3s-a 3s-b 3f-b 25 50 75 100 0 +50 +100 +150 +200 +250 rated load (%) temperature 6t (c) 5f-a 5s-a 5s-b 5f-b hot-spot temperature (for reference) the temperature of the resistor body increases with the curve below. a touching vinyl wire may cause damages to resistor element. do not place vinyl wires around resist ors and be sure to consider where the resistors will be placed. safety precautions the following are precautions for individual products. please also refer to the common precautions for fixed resistors shown on this catalog. 1. transient voltage if there is a possibility that the transient phenomenon (signi? cantly high voltage applied in a short time) may occur or that a high voltage pulse may be applied, make sure to evaluate and check the characteristics of metal(oxide) film resistors (hereafter called the resistors) mounted on your product rath er than only depending on the calculated pow er limit or steady-state conditions to complete the design or decide to use the resistors. 2. the resistors are covered with a special coating. do not apply shock or vibration to them, or pinch them with long-nose pliers. otherwise, the resistors may be damaged. 3. do not apply excessive tension to the lead-connect ed sections. when bending the lead wire, do not apply excessive stress to the resistors and provide the wire with a natural curvature. 4. do not brush the resistors during or after the cleaning process, which may be conducted after soldering. otherwise, the coating ? lm may be damaged. aug. 2012 01 5 6
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. metal (oxide) film resistors t t p p (v p ) type k v p max. (v) erg(x) 12s 0.5 600 erg(x) 1s 0.5 600 erg(x) 2s 0.5 700 erg(x) 3s 0.5 700 erg(x) 5s 0.5 1000 p p : pulse limit power (w) v p : pulse limit voltage (v) t : pulse continuous time (s) t : period (s) v r : rated voltage (v) p : rated power (w) r : resistance value ( ) v p max. : max. pulse limit volt age (v) pulse char ac ter is tics (usual) (data for reference) t>1(s) t=1(s) t/ t >10 0 t/ t =100 p p |
