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CRM1206-FW-R100ELF Datasheet(PDF) 1 Page - Bourns Electronic Solutions |
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CRM1206-FW-R100ELF Datasheet(HTML) 1 Page - Bourns Electronic Solutions |
1 / 3 page L W T D C Features ■ Thick film technology ■ Power rating of 0.25, 0.5 or 1 watt at 70 °C ■ Strong pulse performance ■ RoHS compliant* Applications ■ Power supplies ■ Stepper motor drives CRM0805/1206/2010 Chip Resistors *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. General Information Bourns® CRM Series are thick film chip resistors with high power ratings making them suitable for different applications in power supply circuits including current sensing, current limiting and high pulse resistance. DIMENSIONS: MM (INCHES) Electrical Characteristics Characteristic Model Model Model CRM0805 CRM1206 CRM2010 Power Rating @ 70 °C 0.25 W 0.5 W 1 W Operating Temperature Range -55 °C to +155 °C Derated to Zero Load at +155 °C Maximum Working Voltage 47 mohms to 910 mohms 551 mV 675 mV 954 mV 1 ohm to 1 megohm 150 V 200 V 200 V Insulation Resistance >1000 megohms Resistance Range 47 mohms to 910 mohms (±1 % and ±5 %, E24 Series) 1 ohm to 1 megohm (±1 %, E96 Series) 0 ohm, 1 ohm to 1 megohm (±5 %, E24 Series) Resistance Tolerance ±1 %, ±5 % Temperature Coefficient 47 mohms to 91 mohms (±1 % and ±5 %, E24 Series) ±200 ppm ±100 ppm (1) ±100 ppm (1) 100 mohms to 910 mohms (±1 % and ±5 %, E24 Series) ±100 ppm (2) ±100 ppm (2) ±100 ppm 1 ohm to 1 megohm (±1 %, E96 Series) ±100 ppm (3) ±100 ppm ±100 ppm 0 ohm, 1 ohm to 1 megohm (±5 %, E24 Series) ±200 ppm ±100 ppm ±100 ppm Characteristic Data Test ΔR Max. Load Life (1000 hours) Rated Voltage @ 70 °C (1.5 hrs. on, 0.5 hrs. off) 1 % Tolerance < 1 % 5 % Tolerance < 3 % Short Term Overload (5 X Rated Power for 5 sec.) 1 % Tolerance < 1 % 5 % Tolerance < 2 % Thermal Shock (5 Cycles: -55 °C/30 min.; +25 °C/2-3 min.; +155 °C/ 30 min.; +25 °C/2-3 min.) 1 % Tolerance < 0.5 % 5 % Tolerance < 1 % A B SENSING TRACE Cu TRACE L Product Dimensions Recommended Solder Pad Layout Model A B L CRM0805 1.3 1.15 1.2 (0.051) (0.045) (0.047) CRM1206 1.8 1.3 2.1 (0.071) (0.051) (0.083) CRM2010 3.0 1.5 3.8 (0.118) (0.059) (0.149) Model L W C D T CRM0805 2.00 ± 0.15 1.20 ± 0.15 0.40 ± 0.20 0.40 ± 0.20 0.50 ± 0.10 (0.079 ± 0.006) (0.047 ± 0.006) (0.016 ± 0.008) (0.016 ± 0.008) (0.020 ± 0.04) CRM1206 3.10 ± 0.15 1.60 ± 0.15 0.50 ± 0.25 0.50 ± 0.25 0.55 ± 0.10 (0.122 ± 0.006) (0.063 ± 0.006) (0.020 ± 0.010) (0.020 ± 0.010) (0.022 ± 0.004) CRM2010 5.00 ± 0.20 2.50 ± 0.20 0.60 ± 0.25 0.60 ± 0.25 0.60 ± 0.10 (0.197 ± 0.008) (0.098 ± 0.008) (0.024 ± 0.010) (0.024 ± 0.010) (0.024 ± 0.004) Exceptions: (1) 47 mohms to 91 mohms (-25 °C to +55 °C): ±150 ppm (CRM2010), ±200 ppm (CRM1206) (2) 100 mohms to 910 mohms (-25 °C to +55 °C): ±150 ppm (CRM0805) (3) ±1 %, 1 ohm to 9.76 ohms (-55 °C): ±150 ppm (CRM0805) For Standard Values Used in Capacitors, Inductors and Resistors, click here. |
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