bi technologies corporation 4200 bonita place fullerton, ca 92835 usa website: www.bitechnologies.com may 28, 2008 page 1 of 4 bi technologies models sqs xx a 1 , sqs xx b, ssn xx a, ssn xx b, ssw xx a, ssw xx b, spd xx a, spd xx b isolated and bussed circuits thin film resistor network rohs compliant available features precision nichrome resistors on silicon passivation coating provides protection in humid environments industry standard packaging jedec 95 ratio tolerances < 0.05% tcr tracking tolerances < 5 ppm/ c schematics electrical 2 standard resistance range 3 1k ohms to 100k ohms (isolated) 1k ohms to 30k ohms (bussed) resistor tolerances 0.25% ratio tolerances 0.05% tcr reference tcr table operating temperature range - 55 c to +125 c interlead capacitance < 2 pf insulation resistance = 10,000 megohms maximum operating voltage 100 vdc or v pr noise, maximum (mil - std - 202, method 308) - 25 db resistor power rating at 70c 0.1 watts 1 x x den otes package pin count. reference package type section in this data sheet for description. 2 specifications subject to change without notice. 3 e96 codes available.
sqsxxa, sqsxxb, ssnxxa, ssnxxb, sswxxa, sswxxb, spdxxa, spdxxb bi technologies corporation 4200 bonita place fullerton, ca 92835 usa website: www.bit echnologies.com may 28, 2008 page 2 of 4 bi technologies package power, watts @ 70c 4 qsop soic (narrow) soic (wide) p - dip 16 20 24 8 14 16 16 20 24 8 14 16 0.6 0.7 0.8 0.4 0.7 0.8 1.0 1.2 1.2 0.4 0.6 0.8 power derating curve environmental (mil - r - 83401) thermal shock plus power conditioning d r 0.25% short time overload d r 0.1% terminal strength d r 0.1% moisture resistance d r 0.2% mechanical shock d r 0.25% vibration d r 0.25% low temperature operation d r 0.05% high temperature exposure d r 0.1% resistance to solder heat d r 0.1% marking permanency per mil - std - 202, method 215 flammability ul - 94v - 0 rated storage temperature range - 55 c to +125 c mechanical lead plating 80/20 tin lead (standard) 100 matte tin (rohs) lead material copper alloy lead configuration gull wing lead coplanarity 0.004? (0.102 mm) substrate material silicon resistor material passivated nichrome body material molded epoxy 4 maximum power per resistor @ 70 c is 100 mw, not to exceed package power.
sqsxxa, sqsxxb, ssnxxa, ssnxxb, sswxxa, sswxxb, spdxxa, spdxxb bi technologies corporation 4200 bonita place fullerton, ca 92835 usa website: www.bit echnologies.com may 28, 2008 page 3 of 4 bi technologies ordering informat ion 5 package type package codes lead count mechanical outline qsop qs 16, 20, 24 mo - 137 soic narrow body sn 8, 14, 16 ms - 012 soic wide body sw 16, 20, 24 ms - 013 p - dip pd 8, 14, 16 ms - 001 resistance 5 first 3 digits are significant. fourth d igit denotes number of trailing zeros. for values less than 100, use ?r? to denote a decimal point. example, 51 and 10000 ohms is coded as 51r0 and 1002 respectively. standard values follow e96. resistance tolerance accuracy code at 25 c ca cb d fa f g j absolute resistance tolerances (%) 0.25 0.25 0.5 1.0 1.0 2.0 5.0 ratio tolerances (r1 ref) (%) 0.05 0.1 0.1 0.05 1.0 n/a n/a temperature coeffici ent of resistance (t cr) tcr code ( - 55 c to 125 c) q p s l absolute (ppm/ c ) 25 50 100 200 tracking (r1 ref) (ppm/ c) 5 5 n/a n/a 5 con tact customer service for custom designs and features. s qs 16 a xxxx f s lf 13 model series: s = passivated nichrome on silicon package type: lead count: circuit type: a=isolated b=bussed resistance code bulk packaging option: 7=7? tape & reel 13 = 13" tap e & reel (no code used for tubes) lead finish: no code=snpb lf=lead free (rohs) tcr code tolerance code
sqsxxa, sqsxxb, ssnxxa, ssnxxb, sswxxa, sswxxb, spdxxa, spdxxb bi technologies corporation 4200 bonita place fullerton, ca 92835 usa website: www.bit echnologies.com may 28, 2008 page 4 of 4 bi technologies bulk packaging optio ns quantity model + pin count 7? reel 13? reel tubes sqs16 1000 2500 100 sqs20 1000 2500 50 sqs24 1000 2500 50 ssn08 1000 2500 100 ssn14 500 2500 50 ssn16 5 00 2500 50 ssw16 500 1500 50 ssw20 500 1500 38 spd08 n/a n/a 50 spd14 n/a n/a 25 spd16 n/a n/a 25 typical marking
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