1 / 3 ? current sensor for ebm (electronic battery management) in motorcars, trucks, forklifts, hybrid and electric vehicles ? c urrent sensing in bus bars ? c urrent sensing in welding equipments ? up to 30 w permanent power ? continuous current load up to 350 a (0.1 mohm) ? hig h pulse power rating ? max. fastening torque 10 nm ? shunt available with tinned or untinned terminals ? further versions with various dimensions upon request ? aec-q200 qualified (automotive version "a") features applications technical data resistance values mohm 0.035 / 0.05 / 0.1 / 0.2 / 0.5 tolerance % 5 t emperature coeffcient (20-60 c) ppm/k 50 applicable temperature range c -40 to +170 power rating w 30 (0.035 m?) internal heat resistance (r thi ) k/w see table on page 2 thermal emv (0-100 c) v/k 0.6 (manganin ? ) / 1 (zeranin ? 30) inductance nh <3 stability (nominal load) deviation after 2,000 h t k = terminal temperature < 0.5 % (t k = 1 10 c ) < 1.0 % (t k = 1 40 c ) packaging information 140 pcs. per tube for a utomotive version ?a 100 pcs. sealed in plastic bags evacuated and reflled with dry nitrogen for non automotive version isa-weld ? // precision resistors bas // size 8420 (metric) isabellenhtte heusler gmbh & co. kg // sales.components@isabellenhuette.de // issue 08-february-2018 // current valid issue: see www.isabellenhuette.de a l l d a t a s h e e t . c o m
2 / 3 mechanical dimensions [mm] // z-yj-328 connection diagram ordering code example bas - m - r0001 - a e - 5.0 tolerance version // e =standard, eu =standard untinned automotive version resistance value [ohm] / ?r represents decimal point material (manganin ? ) type type value [m] r thi [k/w] tc [ppm/k] p 110 c [w] bas-z-r000035 0.035 1.0 100 30 bas-m-r00005 0.05 1.5 100 20 BAS-M-R0001 0.1 2.0 50 15 bas-m-r0002 0.2 3.0 50 10 bas-m-r0005 0.5 7.0 50 4 abbrevation type: m=manganin ? , z=zeranin ? 30 further versions on request isa-weld ? // precision resistors bas // size 8420 (metric) isabellenhtte heusler gmbh & co. kg // sales.components@isabellenhuette.de // issue 08-february-2018 // current valid issue: see www.isabellenhuette.de a l l d a t a s h e e t . c o m
3 /3 temperature dependence of the electrical resistance power derating curve, r=0.1 mohm stability < 1.0 % improved stability < 0.5 % p/p nom terminal temperature t k [c] dr/r20 [%] 0 0,25 0,5 0,75 1 1,25 0 20 40 60 80 100 120 140 160 180 disclaimer // all products, product specifications and data are subject to change without notice. the product specifications do not expand or otherwise modify isabellenhttes terms and conditions of sale, including but not limited to, the war - ranty expressed therein. isabellenhtte makes no warranty, representation or guarantee other than as set forth in its terms and conditions of sale. information provided in datasheets and/or specifications may vary from actual results in different applications. any statements made by isabel- lenhtte regarding the suitability of products for certain types of applications are based on its knowledge of typical requirements that are often placed on its products. it is the customers responsibility to validate that a particular product with the properties described in the product specifi- cation is suitable for use in the application intended. no license, express or implied, or otherwise, to any intellectual property rights is granted by this document. any and all liability arising out of the application or use of any product shall be as set forth in isabellenhttes terms and conditions of sale. maximum pulse energy respectively pulse power for permanent operation pulse width [s] pulse energy [j] power [w] 0,0001 0,001 0,01 0,1 1 10 100 0,01 0,1 1 10 100 1000 10000 0,000001 0,00001 0,0001 0,001 0,01 0,1 1 10 100 this curve is only valid for the resistance value r0001. the shape of the curve in the range below 0.1 sec will be different for other resistance values. therefore a separate qualification should be made for pulse power close to the above curve. - - - - single pulse ____ pulse power for continuous operation 1000 10000 -1,2 -1,0 -0,8 -0,6 -0,4 -0,2 0,0 0,2 0,4 0,6 0,8 1,0 -40 -20 0 20 40 60 80 100 120 140 160 tcr = 0 ppm/k tcr = -50 ppm/k tcr = +50 ppm/k temperature [c] isabellenhtte heusler gmbh & co. kg // sales.components@isabellenhuette.de // issue 08-february-2018 // current valid issue: see www.isabellenhuette.de isa-weld ? // precision resistors bas // size 8420 (metric) a l l d a t a s h e e t . c o m
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