susumu group catalog item test method short time overload general ultra-reliability ultra-reliability typical specification load life high temperature exposure moisture load life temperature cycle applied voltage:2.5 rated voltage or 2 maximum operating voltage which ever is less test duration:5 seconds test temperature.:85 c applied voltage: rated voltage test period: repeat 1000 cycle as follow: 90 min. on/30 min. off cycled test condition: 85 c85%rh applied power: 1/10 rated power test period: repeat 1000 cycle as follow: 90 min. on/30 min. off cycled repeat 1000 cycle as follow: -55 c(30 min.)/room tem.(2 min.)/ +125 c(30 min.)/ room tem.(2 min.) +155 c for 1000 hours with no load ( 0.05% ) ( 0.05% ) ( 0.01% ) ( 0.1% ) ( 0.25% ) ( 0.01% ) ( 0.1% ) ( 0.25% ) ( 0.05% ) ( 0.1% ) ( 0.01% ) ( 0.1% ) ( 0.01% ) rg series, ultra-precision & ultra-reliability metal film chip resistors specifications electrical mechanical reliability ? please contact us for resistance tolerance 0.01%. ? please contact us for rg3225 series with power of 1/2w ? the stability (reliability) characteristics differ depending on the rated power. type power general ultra-reliability max operating voltage resistance value tcr ppm / c(code) operating temp. range tolerance %(code) resistance range( ) package 75v e-24, e-96 55 c 155 c rg1608 1/16w 1/10w rg1005 1/ 32w 0.02 ( p ) , 0.05 ( w ) , 0.1 ( b ) , 0.25 ( c ) , 0.5 ( d ) 0.05 ( w ) , 0.1 ( b ) , 0.25 ( c ) , 0.5 ( d ) 0.5 ( d ) 10 ( n ) 25 ( p ) 5 ( v ) 10 ( n ) 25 ( p ) 10 ( n ) 25 ( p ) 25v 47 97.6 100 ( r ) 10 46.4 100 2.94k 3k 100k 1/ 16w 1,000pcs/reel ( t1 : p,w,b ), 5,000pcs/reel ( t5 : w,b ), 10,000pcs/reel ( t10 : w,b,c,d ) 1,000pcs/reel ( t1 : p,w,b ), 5,000pcs/reel ( t5 : w,b,c,d ) 10 ( n ) 25 ( p ) 50 ( q ) 25 ( p ) 25 ( p ) 5 ( v ) 10 ( n ) 25 ( p ) 10 ( n ) 25 ( p ) 47 97.6 10 46.4 100 4.99k 5.1k 270k 274 332k 340 360k 0.05 ( w ) , 0.1 ( b ) , 0.25 ( c ) , 0.5 ( d ) 0.02 ( p ) , 0.05 ( w ) , 0.1 ( b ) , 0.25 ( c ) , 0.5 ( d ) 0.05 ( w ) , 0.1 ( b ) , 0.25 ( c ) , 0.5 ( d ) 0.5 ( d ) 0.1 ( b ) 0.5 ( d ) 0.5 ( d ) 0.05 ( w ) , 0.1 ( b ) , 0.25 ( c ) , 0.5 ( d ) 100v e-24, e-96 55 c 155 c rg2012 1/10w 1/ 8w rg3216 1/ 8w 0.02 ( p ) , 0.05 ( w ) , 0.1 ( b ) , 0.25 ( c ) , 0.5 ( d ) 0.05 ( w ) , 0.1 ( b ) , 0.25 ( c ) , 0.5 ( d ) 10 ( n ) 25 ( p ) 5 ( v ) 10 ( n ) 25 ( p ) 10 ( n ) 25 ( p ) 150v 47 97.6 100 33.2k 34k 1m 1/ 4w 1,000pcs/reel ( t1 : p,w,b ), 5,000pcs/reel ( t5 : w,b,c,d ) 1,000pcs/reel ( t1 ), 5,000pcs/reel ( t5 ) 10 ( n ) 25 ( p ) 50 ( q ) 25 ( p ) 5 ( v ) 10 ( n ) 25 ( p ) 10 ( n ) 25 ( p ) 47 97.6 100 10k 10.2k 475k 487k 1m 10 46.4 0.05 ( w ) , 0.1 ( b ) , 0.25 ( c ) , 0.5 ( d ) 0.02 ( p ) , 0.05 ( w ) , 0.1 ( b ) , 0.25 ( c ) , 0.5 ( d ) 0.05 ( w ) , 0.1 ( b ) , 0.25 ( c ) , 0.5 ( d ) 0.5 ( d ) 50 ( q ) 10 46.4 0.5 ( d ) 0.1 ( b ) 0.5 ( d ) 0.05 ( w ) , 0.1 ( b ) , 0.25 ( c ) , 0.5 ( d ) dimension (inch size) rg1005 (0402) l w a b t 1.0 0.05 0.5 0.05 0.2 0.10 0.25 0.05 0.35 0.05 rg2012 (0805) 2.0 0.2 1.25 0.2 0.4 0.2 0.4 0.2 0.4 0.1 rg1608 (0603) 1.6 0.2 0.8 0.2 0.3 0.2 0.3 0.2 0.4 0.1 rg3216 (1206) 3.2 0.2 1.6 0.2 0.5 0.25 0.5 0.2 0.4 0.1 tight resistance tolerance of 0.02% and temperature coefficient of resistance of 5ppm/ c are achieved. under high temperature and humid condition of 85 c and 85%rh, and at 155 c(duration:10000 hours for both tests), superior reliability of only less than 0.1% of change in resistance value is realized. type power general ultra-reliability resistance value resistance range( ) package $ p n q m f u f m z m f b e g s f f 3 p ) 4 d p n q m j b o u tolerance %(code) tcr ppm / c(code) max operating voltage operating temp. range ( unit : mm ) l w t a b
rg 1608 n - 102 - b - t5 resistance tolerance package ( t1,t5,t10 ) temperature coefficient of resistance resistance (e-24: in a 3 digit number, e-96: in a 4 digit number 4 digits for all rg3216) part code dimensions part number characteristic of power temperature derating curve susumu group catalog 100 50 ambient temperature ( c) rated load (%) -55 0 85 155 the result of each reliability test for 10000 hours load life test high temperature exposure test moisture and life test temperature cycle test high temperature expouse test (155 c) temperature cycle test load life test (85% c) moisture and life test (thb 85 c 85%) 3 f t j t u b o d f d i b o h f
1k 10k 56k 100k 330k sample: rg1608 series test conditions: temperature:858c applied voltage:rated voltage test period:one cycle as follow 90 min. on /30 min. off n=100 5 f t u u j n f i
$ z d m f 3 f t j t u b o d f d i b o h f
56k 100k 0.50 0.40 0.30 0.20 0.10 0.00 0.10 0.20 0.30 0.40 0.50 sample: rg1608 series test conditions: 55 c(30 min.) / room tem.(3 min.) / 125 c(30 min.) / room tem.(3 min.) n=50 3 f t j t u b o d f d i b o h f
1k 10k 56k 100k 330k sample: rg1608 series test conditions: temperature:85 c, moisture:85%rh applied power:1/10 rated power test period one cycle as follow 90 min. on /30 min off n=50 5 f t u u j n f i
5 f t u u j n f i
3 f t j t u b o d f d i b o h f
1k 10k 56k 100k 330k sample: rg1608 series test conditions: tenperature:155 c no load n 100
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