Y44870R10000F0R

CSM2512S Vishay Foil Resistors Bulk Metal® Technology High Precision, Current Sensing, Power Surface Mount, Metal Strip Resistor with Improved Stability 0.05 %, Resistance Value from 10 mΩ, Rated Power to 1 W and TCR to 0 ± 15 ppm/°C FEATURES PR O DU CT • Temperature coefficient of resistance (TCR): (- 55 °C to + 125 °C, + 25 °C ref.) ± 15 ppm/°C maximum ± 10 ppm/°C maximum on special request • Load life stability to ± 0.05 % (70 °C, 2000 h at rated power) • Power rating: 1 W • Resistance tolerance: ± 0.1 % • Resistance range: 10 mΩ to 100 mΩ • Vishay Foil resistors are not restricted to standard values, we can supply specific “as required” values at no extra cost or delivery (e.g. 10.2345 mΩ vs. 10 mΩ) • Short time overload: ± 0.1 % typical • Thermal EMF: < 3 µV/°C • Maximum current: up to 10 A • Surface mount configuration • Four terminal (Kelvin) design: allows for precision accurate measurements • Terminal finishes available: lead (Pb)-free, tin/lead alloy • Screening in accordance with EEE-INST002 available (Per MIL-PRF-55342 and MIL-PRF-49465; see datasheets of 303144 and 303145 ) • Prototype quantities available in just 5 working days or sooner. For more information, please contact foil@vishaypg.com • For better performances please contact Application Engineering The CSM’s series of low value current sense resistors provides power and precision in a four terminal, surface mount configuration. Its all welded construction is made up of a Bulk Metal® resistive element with plated copper terminations. Vishay Foil Resistors’ application engineering department is available to advise and make recommendations. IM PR O VE D For non-standard technical requirements and special applications, please contact foil@vishaypg.com. B C R I FIGURE 1 - POWER DERATING CURVE + 70 °C D V Z in ~ =∞ 100 Rated Power (%) A I 80 60 40 20 0 - 65 - 50 - 25 0 25 50 75 100 125 150 170 Ambient Temperature (°C) TABLE 1 - PERFORMANCE SPECIFICATIONS PARAMETER CSM2512S Resistance Range 10 mΩ to 100 mΩ Power Rating at 70 °C 1W Maximum Current 10 A (P x R)1/2 Maximum Working Voltage Tightest Tolerance ± 0.1 % Temperature Coefficient Maximum (- 55 °C to + 125 °C, + 25 °C ref.) ± 15 ppm/°C, ± 10 ppm/°C is available Operating Temperature Range - 65 °C to + 170 °C Weight (maximum) 0.09 g * Pb containing terminations are RoHS compliant, exemptions may apply Document Number: 63145 Revision: 3-May-11 For any questions, contact: foil@vishaypg.com www.vishayfoilresistors.com 1 CSM2512S Vishay Foil Resistors ABOUT CSM (Low Ohm Value 10 mΩ to 100 mΩ) element, thereby minimizing temperature variations. Also, the resistor element is designed to uniformly dissipate power without creating hot spots, and the welded terminations material is compatible with the element material. These design factors result in a very low thermal-EMF(