BKW ISABELLENHUETTE | Alldatasheet
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istance values mOhm 0.3 / 0.4 / 0.5 tole rance % 5 te mperature coefficient (20-60 °C) ppm/K < Applicable temperature range °C -55 to +140 Power rating W 3 Internal heat resistance ( rthi) K/W < 10 Inductance nH < Stability (Nominal load) deviation after 2,000 h tK = ter minal temperature < 0 .5 % ( TK = 1 10 ° C ) Packaging Information 500 pcs. sealed in plastic b ags evacuated and refilled with dry nitrogen Ordering code BKW - M - R0003 - 5.0 tole rance re sistance value [oh m] / „r“ r epresents decimal point Material (MAnG An I n®) ty pe A ll data sheet.com
ISA-WELD® // PrEcISIo n r E SISt orS BKW Mechanical dimensions [mm] Recommended solder profile R eflow-, IR-soldering, wave-soldering upon request Temperature [°C] Time [s] P eak re sistor / MA nG An In® Connection diagram Sense terminal connection on pc-board (bottom view) Connection diagram c onnection diagram for sense leads A ll data sheet.com
ISA-WELD® // PrEcISIo n r E SISt orS BKW Temperature dependence of the electrical resistance Power derating curve Stability < 0.5 % P/Pnom te rminal temperature tK [°C] L imiting curve t y pical temperature dependence of a BKW resistor dR/R20 [%] Temperature [°C] -0,8 -0,6 -0,4 -0,2 0,2 0,4 0,6 0,8 -40 -20 0 20 40 60 80 100 120 140 0,25 0,5 0,75 1,25 0 20 40 60 80 100 120 140 160 180 Maximum pulse energy respectively pulse power for permanent operation Pulse width [s] Pulse energy [J] Power [W] this curve is only valid for the resistance value r0003. the progression of the curve in the lower range could be different for other resistance values. t herefore a separate qualification should be made in thresholds. 100010000 0,0001 0,001 0,01 0,1 100 0,01 0,1 100 1000 10000 0,0001 0,001 0,01 0,1 1 10 100 Disclaimer // All products, product specifications and data are subject to change without notice. th e product specifications do not expand or otherwise modify Isabellenhütte’s terms and conditions of sale, including but not limited to, the war - ranty expressed therein. Isabellenhütte 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- lenhütte 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 customer’s 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 l icense, 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 Isabellenhütte’s terms and conditions of sale. A ll data sheet.com