cylindrical chip features * * * * * * Metal film resistance element Suitable for high density mounting Suitable for reflow, flow and iron soldering High grade oxide ceramic core Marking: Ivory body color with no marking Products with lead-free terminations meet RoHS requirements dimensions and construction L C C Dimensions inches (mm) L D Size Code h MCR1J D Insulation Coating Trimming Line .04 (1.6 (1.0 +.004 -.002 +0.1 ) -0.05 C .012 (0.3 +.006 -.004 +0.15) -0.1 h (max.) .0014 (0.035) Ni Plating Ceramic Core Resistive Film +.006 -.002 +0.15 ) -0.05 .063 Solder Plating ordering information New Part # MCR 1J Type Size Code 1J: 0.1W T BK Termination Material T: Sn (Other termination styles available, contact factory for options) Packaging BK: Bulk J 103 Nominal Resistance 2 significant figures + 1 multiplier "R" indicates decimal on values <10 Tolerance J: 5% applications and ratings Part Designation Power Rating T.C.R. (ppm/C) Max. Resistance Range E-24 Resistance Tolerance Absolute Maximum Working Voltage Absolute Maximum Overload Voltage Rated Ambient Temperature Operating Temperature Range MCR1J 0.1W +350 2.2 - 100K J: 5% 50V 100V +70C -55C to +155C For further information on packaging, please refer to Appendix A. Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 12/20/05 KOA Speer Electronics, Inc. * Bolivar Drive * P.O. Box 547 * Bradford, PA 16701 * USA * 814-362-5536 * Fax: 814-362-8883 * www.koaspeer.com 87 resistors MCR MCR resistors cylindrical chip environmental applications Derating Curve 100 % Rated Power 80 60 40 20 0 -60 -40 -20 -55 0 20 80 100 120 140 160 70 155 Ambient Temperature (C) 40 60 Performance Characteristics Parameter Resistance T.C.R. Short Time Overload Requirement Within regulated tolerance 350 ppm/C (1% + 0.05) Intermittent Overload (1% + 0.05) Resistance to Solder Heat Solderability Bending Test Temperature Cycling High Temperature Exposure Moisture Resistance Load Life (1% + 0.05) 95% coverage minimum No mechanical damages (1% + 0.05) (1% + 0.05) (2% + 0.05) (5% + 0.05) (5% + 0.05) Test Method 25C Room temperature, 100C Rated voltage x 2.5 or max. overload voltage for 5 seconds, whichever is less Rated voltage x 3.5 or max. intermittent overload voltage for 10,000 cycles, whichever is less, 1 second ON, 25 second OFF cycle, Max. intermittent overload voltage: 100V 260C 5C, 10 seconds 1 second 235C 5C, 2 seconds Width of holding point 90mm, bending 5mm, 1 time -55C (30 minutes), +85C (30 minutes) 155C 3C, 2 hours 40C 2C, 90 - 95% RH, 1000 hours 70C 2C, 100 hours Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 88 12/17/04 KOA Speer Electronics, Inc. * Bolivar Drive * P.O. Box 547 * Bradford, PA 16701 * USA * 814-362-5536 * Fax: 814-362-8883 * www.koaspeer.com