CSM Series Stackpole Electronics, Inc. Resistive Product Solutions Molded Metal Plate Sensing Resistor Features: High power metal alloy current sense resistor Molded package for superior heat dissipation Typical inductance <5nH Ideal for power supplies and motor drives Package size 2512 is qualified to AEC-Q200 RoHS compliant and halogen-free Electrical Specifications Power Rating M a x imum Working Maximum Current T C R O h m ic R a n g e () and Tolerance Type / Code (Watt) Voltage (A) (ppm/C) 1%, 5% 1/2 CSM0603 0.33W 5.6A 100 ppm/C 0.01 (P*R) 1/2 CSM2512 3W 54.8A 75 ppm/C 0.001 - 0.1 (P*R) Operation Temperature Range: CSM0603 = -55C ~ +155C CSM2512 = -55C ~ +170C P=Rated Power (W) R=Resistance Value () Mechanical Specifications Type / Code L W C H d Unit 0.063 0.004 0.031 0.004 0.008 0.004 0.012 0.004 0.012 0.004 inches CSM0603 1.60 0.10 0.80 0.10 0.20 0.10 0.30 0.10 0.30 0.10 mm CSM2512 0 .2 52 0.008 0.126 0.008 0.079 0.008 0.028 0.008 0.079 0.008 inches (0.001 - 0.004) 6.40 0.20 3.20 0.20 2.00 0.20 0.70 0.20 2.00 0.20 mm CSM2512 0.252 0.008 0.126 0.008 0.035 0.008 0.028 0.008 0.035 0.008 inches (>0.004 - 0.1) 6.40 0.20 3.20 0.20 0.90 0.20 0.70 0.20 0.90 0.20 mm Power Derating Curve: CSM0603 CSM2512 100 100 80 80 60 60 40 40 20 20 -55 0 70 155 -55 0 70 170 Ambient Temperature (C) Ambient Temperature (C) Rev Date: 03/11/2019 1 www.seielect.com This specification may be changed at any time without prior notice. marketing seielect.com Please confirm technical specifications before you order and/or use. Rated Power(%) Rated Power(%) CSM Series Stackpole Electronics, Inc. Resistive Product Solutions Molded Metal Plate Sensing Resistor Performance Characteristics Test Item Test Specification Test Condition CSM2512 75 ppm/C Temperature Coefficient of Resistance +25 C ~ +125 C CSM0603 100ppm/C 1000 hours at rated power, 70 C, Load Life 1% 1.5 hours ON, 0.5 hours OFF 0.5% (for 0.04 - 0.1 > Short Time Overload 5 X rated power for 5 seconds rated power x 2.5 for 5 seconds) Moisture No Load 0.5% 85C, 85% RH, 1000 hours 1000 cycles (-55 C to 125 C) Temperature Cycling < 0.5% Measurement at 24 hours after test conclusion JESD22 Method JA-104 Resistance to Soldering Heat 0.5% 260 5 C for 20 1 seconds At least 95% of surface area of electrode Solderability 245 5 C for 2 0.5 seconds must be covered with new solder High Temperature Exposure 0.5% 170 C for 1000 hours Low Temperature Storage 0.5% -55 C for 1000 hours Substrate Bending 1% Bending width 2 mm Insulation Resistance > 100 M 100V DC for 1 minute Storage Conditions: Temperature 5 C ~ 35 C R.H. 40% ~ 75% Recommended Pad Layout Type / Code a b L Unit 0.039 0.028 0.035 inches CSM0603 1.00 0.70 0.90 mm 0.157 0.083 0.161 inches CSM2512 4.00 2.10 4.10 mm RoHS Compliance Stackpole Electronics has joined the worldwide effort to reduce the amount of lead in electronic components and to meet the various regulatory requirements now prevalent, such as the European Unions directive regarding Restrictions on Hazardous Substances (RoHS 3). As part of this ongoing program, we periodically update this document with the status regarding the availability of our compliant components. All our standard part numbers are compliant to EU Directive 2011/65/EU of the European Parliament as amended by Directive (EU) 2015/863/EU as regards the list of restricted substances. RoHS Compliance Status Standard Lead-Free Standard Package / Lead-Free Series Lead-Free Termination Effective Date Product Description Termination Mfg. Effective Date RoHS Composition Code Series Type (Std Product Series) Compliant (YY/WW) CSM Molded Metal Plate Sensing Resistor SMD YES 100% Matte Sn over Ni Always Always Rev Date: 03/11/2019 2 www.seielect.com This specification may be changed at any time without prior notice. marketing seielect.com Please confirm technical specifications before you order and/or use.