Features Applications n Wide terminal type n Current sensing n Excellent heat dissipation n Power supplies n High reliability n Stepper motor drives n Metal foil n Input amplifiers n RoHS compliant* and halogen free** CFG Series Metal Foil, Wide Terminal Current Sense Resistor Electrical Characteristics Derating Curve Characteristic CFG0612 100 Power Rating 70 C 1 W 80 Resistance Value 5 m, 10 m 60 Operation Temperature Range -55 ~ +155 40 Temperature Coefficient of Resistance 100 ppm/C 20 Tolerance 1 % 0 -55 0 70 155 Insulation Resistance Over 100 M 1/2 Ambient Temperature (C) Maximum Working Voltage (V) (P*R) 2 Note: 1 watt with total solder pad and trace size of 300 mm Reliability Tests Test Items Reference Standard Condition of Test Test Limits Temperature Coefficient IEC60115-1-4.8 +25 C ~ +125 C of Resistance JIS-C5201-4.8 IEC60115-1-4.25.1 1000 hours at rated power, 70 , Load Life < 2 % JIS-C5201-4.25.1 1.5 hours ON, 0.5 hour OFF IEC60115-1-4.13 Short Time Overload 5 X rated power for 5 s < 1 % JIS-C5201-4.13 IEC60115-1- 4.24.2.1a) Moisture no Load 85 , 85 %RH, 1000 hrs < 2 % JIS-C5201- 4.24.2.1a) IEC60115-1-4.19 -55 & +125 , 100 cycle, Temperature Cycle < 1 % JIS-C5201-4.19 15 min per extreme condition Resistance to IEC60115-1-4.18 260 5 for 10 1 sec < 1 % Soldering Heat JIS-C5201-4.18 At least 95 % of surface area IEC60115-1-4.17 Solderability 245 5 , 2 0.5 sec of electrode shall be covered JIS-C5201-4.17 with new solder High Temperature IEC60115-1- 4.23.2 155 , 1000 hrs < 2 % Exposure JIS-C5201-4.23.2 Low Temperature EC60115-1- 4.23.4 -55 , 1000 hrs < 2 % Storage JIS-C5201-4.23.4 IEC60115-1-4.33 Substrate Bending Bending width 2 mm < 1 % JIS-C5201-4.33 IEC60115-1-4.6 Insulation Resistance 100 V DC for 1 minute >100 M JIS-C5201-4.6 WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov * RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. ** Bourns considers a product to be halogen free if (a) the Bromine (Br) content or less is 900(b) theppm Chlorine (Cl) content is 900 ppm or less and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. RoHS COMPLIANT* & HALOGEN FREE** *RoHS COMPLIANT LEAD FREE LEAD FREE VERSIONS ARE RoHS COMPLIANT* Power Ratio (%)CFG Series Metal Foil, Wide Terminal Current Sense Resistor Product Dimensions Recommended Solder Pad Dimensions 3.20 0.20 2.10 (.126 .008) (.083) 0.70 (.028) 1.60 0.20 (.063 .008) 3.80 (.150) MM Cu Trace 0.70 0.20 0.40 0.20 DIMENSIONS: (.028 .008) (INCHES) (.016 .008) MM DIMENSIONS: Sensing Trace (INCHES) Construction Environmental Characteristics Storage Conditions Ni / Sn PLATING Temperature ...................................................+5 C ~ +35 C Humidity ............................................................40 % ~ 75 % Shelf Life ..................................2 years from manufacturing date Solder Recommendations ..................................... Reflow profile OVER- (Solder: Sn96.5 / Ag3 / Cu0.5) COATING Moisture Sensitivity Level .......................................................... 1 Popular Resistance Values* METAL ALLOY PLATE Code Resistance Value (milliohms Rated Voltage R005 5 The rated voltage is calculated by the following formula: R010 10 *Please consult factory for other resistance values V= P X R V: Rated Voltage (V) I = P R I: Rated Current () P: Rated Power (W) R: Resistance Value (W) Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.