nichrome resistor networks on ceramic substrates model 694, 698, 699 series www.bitechnologies.com www.irctt.com www.welwyn-tt.com general note tt electronics reserves the right to make changes in product specifcation without notice or liability. all information is subject to tt electronics own data and is considered accurate at time of going to print. ? tt electronics plc 10.13 ? isolated, bussed and other circuits ? thin flm resistor network ? 0.300 pdip packages ? rohs compliant precision nichrome resistors on ceramic passivation coating provides protection in humid environments excellent frequency response excellent long term resistance stability industry standard packaging jedec 95, ms-001 (plastic dip 0.300 inch wide in 8, 14 and 16 lead pin counts) ratio tolerances < 0.05% tcr tracking tolerances < 5 ppm/c standard resistance range 2 1k ohms to 100k ohms (isolated) 1k ohms to 45k ohms (bussed) tcr 3 25 ppm/c tcr tracking 3 5 ppm/c operating temperature range -55c to +125c interlead capacitance < 2pf insulation resistance 10,000 megohms maximum operating voltage 100 vdc or pr noise, maximum (mil-std-202, method 308) -40 db resistor power rating at 70c 0.1 watts features schematics electrical 1 1 specifcations subject to change without notice. 2 e96 codes available. 3 standard limits for all resistance codes. bi technologies corporation 4200 bonita place fullerton, ca 92835 usa website: www.bitechnologies.com may 29, 2008 page 1 of 3 bi technologies ???????????????????? ???????????????????? ???????????????????? ????????????????????? ?? ? ???????????????????????????????????? ??????????????????????????? ????????????????????? ???????????????????????? ? ? ????????? ????????? ????????? ?????????? ?? ? precision nichrome resistors on ceramic passivation coating provides protection in humid environments excellent frequency response excellent long term resistance stability industry standard packaging jedec 95, ms-001 (plastic dip 0.300 inch wide in 8, 14 and 16 lead p in counts) ratio tolerances < 0.05% tcr tracking tolerances < 5 ppm/c ?????????? ?????????? ?????????? ??????????? ?? ? ? ?? ? ? ?? ? ? ?? ? ? ?? ? ? ?? ? ?????????? ?????????? ?????????? ?????????? ? ?? ? ? ?? ? standard resistance range 2 1k ohms to 100k ohms (isolated) 1k ohms to 45k ohms (bussed) tcr 3 25 ppm/c tcr tracking 3 5 ppm/c operating temperature range -55 c to +125 c interlead capacitance < 2pf insulation resistance ? 10,000 megohms maximum operating voltage 100 vdc or ? pr noise, maximum (mil-std-202, method 308) -40 db resistor power rating at 70c 0.1 watts 1 specifications subject to change without notice. 2 e96 codes available. 3 standard limits for all resistance codes. not recommended for new designs for alternative see http://www.irctt.com/fle.aspx?product_id=225&fle_type=datasheet
model package power @ 70c(watts) 4 694 0.4 698 0.6 699 0.6 nichrome resistor networks on ceramic substrates model 694, 698, 699 series www.bitechnologies.com www.irctt.com www.welwyn-tt.com general note tt electronics reserves the right to make changes in product specifcation without notice or liability. all information is subject to tt electronics own data and is considered accurate at time of going to print. ? tt electronics plc 10.13 package power and derating curve thermal shock plus power conditioning r 0.25% short time overload r 0.1% terminal strength r 0.1% moisture resistance r 0.2% mechanical shock r 0.25% vibration r 0.25% low temperature operation r 0.1% high temperature exposure r 0.1% load life, 1,000 hours r 0.1% resistance to solder heat r 0.1% dielectric withstanding voltage 200v for 1 minute marking permanency mil-std-202, method 215 lead solderability mil-std-202, method 208 flammability ul-94v-0 rated storage temperature range -65c to +125c lead plating 100 matte tin (rohs) lead material copper alloy lead confguration thru hole substrate material alumina resistor material passivated nichrome body material molded epoxy environmental (mil-r-83401) mechanical 4 maximum power per resistor @ 70c is 100 mw, not to exceed package power ?? ????????? ????????? ????????? ????????????? ???? ???? ????? ?? ? bi technologies corporation 4200 bonita place fullerton, ca 92835 usa website: www.bitechnologies.com may 29, 2008 page 2 of 3 bi technologies ???????????????????? ???????????????????? ???????????????????? ???????????????????????????????? ???????????? ???????????? ????????????? ?? ? model package power @ 70 c(watts) 4 694 0.4 698 0.6 699 0.6 ? ?? ? ?????????????????? ?????????????????? ?????????????????? ??????????????????? ?? ?? ?? ?? ?? ??????? ?????? ?????? ??????? ?? ? thermal shock plus power conditioning ? r 0.25% short time overload ? r 0.1% terminal strength ? r 0.1% moisture resistance ? r 0.2% mechanical shock ? r 0.25% vibration ? r 0.25% low temperature operation ? r 0.1% high temperature exposure ? r 0.1% load life, 1,000 hours ? r 0.1% resistance to solder heat ? r 0.1% dielectric withstanding voltage 200v for 1 minute marking permanency mil-std-202, method 215 lead solderability mil-std-202, method 208 flammability ul-94v-0 rated storage temperature range -65 c to +125 c ?????????? ?????????? ?????????? ??????????? ?? ? lead plating 80/20 tin lead (standard) 100 matte tin (rohs) lead material copper alloy lead configuration thru hole substrate material alumina resistor material passivated nichrome body material molded epoxy 4 maximum power per resistor @ 70c is 100 mw, not to exceed package power
nichrome resistor networks on ceramic substrates model 694, 698, 699 series www.bitechnologies.com www.irctt.com www.welwyn-tt.com general note tt electronics reserves the right to make changes in product specifcation without notice or liability. all information is subject to tt electronics own data and is considered accurate at time of going to print. ? tt electronics plc 10.13 typical marking ordering information 5 69 4 -3- r10k a lf model series: 69 = passivated nichrome on ceramic number of leads: 4= 8 leads 9=14 leads 8=16 leads circuit type: 1=bussed 3=isolated 6=binary (only available as 694 model with b tolerance) 7=decade (only available as 694 model with b tolerance) lead finish: lf = lead free (rohs) tolerance code resistance value accuracy code at 25c a b d f absolute resistance tolerances (%) 0.1 0.1 0.5 1.0 ratio tolerances (r1 ref) (%) 0.05 0.1 0.1 0.5 model + pin count 694 100 699 50 698 50 resistance code 5 resistance tolerance code packaging options (unit count/tube) standard values follow e96 table. character k denotes a multiplier of 1000. ?? ????????? ????????? ????????? ????????????? ???? ???? ????? ?? ? bi technologies corporation 4200 bonita place fullerton, ca 92835 usa website: www.bitechnologies.com may 29, 2008 page 3 of 3 bi technologies ???????????????????? ???????????????????? ???????????????????? ???????????????????? ? ?? ? ? ?? ? ? ?? ? ???????????????? ???????????????? ???????????????? ???????????????? ? ?? ? ? ?? ? ? ?? ? standard values follow e96 table. character k de notes a multiplier of 1000. ???????????????????? ???????????????????? ???????????????????? ????????????????????????? ????? ????? ?????? ?? ? accuracy code at 25c a b d f absolute resistance tolerances (%) 0.1 0.1 0.5 1.0 ratio tolerances (r1 ref) (%) 0.05 0.1 0.1 1.0 ???????????????????? ???????????????????? ???????????????????? ??????????????????????????????????? ??????????????? ??????????????? ???????????????? ?? ? model + pin count 694 100 699 50 698 50 ??????????????? ??????????????? ??????????????? ???????????????? ?? ? ? ?? ? 5 consult customer service for custom designs and features. 69 4 -3 -r10k a lf model series: 69 = passivated nichrome on ceramic number of leads: 4= 8 leads 9=14 leads 8=16 leads lead finish: no code = snpb lf = lead free (rohs) tolerance code resistance value circuit type: 1=bussed 3=isolated 6=binary (only available as 694 model with b toler ance) 7=decade (only available as 694 model with b toler ance) 5 consult customer service for custom designs and features.
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