RCME www.vishay.com Vishay Sfernice Molded Metal Film Resistors Low Temperature Coefficient, High Precision FEATURES • 0.125 W to 0.25 W at 85 °C • Very low temperature coefficient: ± 5 ppm/°C and ± 10 ppm/°C • Very tight tolerances: down to ± 0.1 % The RCME range of metal film resistors represents a significant technical advancement in resistive technology, combining low temperature coefficients with high environmental stabilities, and high frequency performance. Laser beam trimming gives tolerance accuracies from 0.1 % to 1 %. The RCME range effectively bridges the gap that has hitherto existed between the high precision, high stability foil or wirewound technology and conventional film technology. • Electrical insulation > 107 M • Climatic category - 65 °C/+ 155 °C /56 days • Excellent frequency performance • Termination = pure matte tin • Material categorization: For definitions of compliance please see www.vishay.com/doc?99912 DIMENSIONS in millimeters A 25 min. ØB 25 min. ØC SERIES A ØB ØC WEIGHT in g RCME02 6.5 ± 0.2 2.4 ± 0.1 0.6 0.26 RCME05 10.2 ± 0.2 3.65 ± 0.1 0.6 0.46 STANDARD ELECTRICAL SPECIFICATIONS MODEL RESISTANCE RANGE RATED POWER P85 °C W LIMITING ELEMENT VOLTAGE V TOLERANCE ±% TEMPERATURE COEFFICIENT ± ppm/°C RCME02 100 to 750K 0.125 300 0.1, 0.2, 0.5, 1 5, 10 RCME05 100 to 750K 0.25 350 0.1, 0.2, 0.5, 1 5, 10 TECHNICAL SPECIFICATIONS VISHAY SFERNICE SERIES Nominal Temperature Coefficient in the Range - 20 °C to + 85 °C Insulation Resistance Voltage Coefficient Environmental Specifications Revision: 05-Aug-13 RCME02 RCME05 K6 ± 10 ppm/°C K8 ± 5 ppm/°C > 107 M 0.0001 %/V - 65 °C/+ 155 °C/56 days Document Number: 52010 1 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 RCME www.vishay.com Vishay Sfernice PERFORMANCE EN140-100 MAXIMUM VALUES AND DRIFTS TESTS CONDITIONS 1000 h at + 155 °C/0 % of Pn ± 0.15 % or 0.05 2.5 Um/5 s limited to 2 Un ± 0.01 % or 0.05 56 days with low load ± 0.15 % or 0.05 Rapid Temperature Change - 55 °C to + 155 °C ± 0.05 % or 0.05 Climatic Sequence - 55 °C to + 155 °C severity 1 ± 0.15 % or 0.05 Insulation resistance > 106 M Terminal Strength Pull - twist - 2 bends ± 0.05 % or 0.05 Vibration Severity 55B ± 0.05 % or 0.05 Soldering (Thermal Shock) + 260 °C 10 s ± 0.05 % or 0.05 Load Life Cycle 90’/30’ 1000 h at Pn at 85 °C ± 0.05 % or 0.05 Shelf Life 1 year ambient temperature ± 0.03 % or 0.05 Load Life at Maximum Category Temperature Short Time Overload Damp Heat Humidity (Steady State) POWER RATING TEMPERATURE COEFFICIENT + 12 + 10 positive limit K6 +7 +5 positive limit K8 TCR LIMITS RATED POWER IN % 100 50 0 negative limit K8 -5 -7 negative limit K6 - 10 - 12 0 0 30 50 70 85 110 130 AMBIENT TEMPERATURE IN °C 155 - 55 - 20 0 + 40 + 80 + 85 + 120 + 155 AMBIENT TEMPERATURE IN °C The temperature coefficient - 20 °C to + 85 °C. is guaranteed between The limits of TCR are: K 8 ± 5 ppm/°C and K 6 ± 10 ppm/°C For use outside the range - 20 °C or + 85 °C, limiting values of temperature coefficient are given in the graph above. Revision: 05-Aug-13 Document Number: 52010 2 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 RCME www.vishay.com Vishay Sfernice MARKING Printed: Vishay Sfernice trademark, series, style (in full or abbreviated), ohmic value (in ), tolerance (in %), temperature coefficient, manufacturing date. GLOBAL PART NUMBER INFORMATION R GLOBAL MODEL C M E 0 2 1 3 0 0 1 SIZE SPECIAL OHMIC VALUE TOLERANCE 02 05 As applicable. Contact us. The first four digits are significant figures and the last digit specifies the number of zeros to follow. R designates decimal point. 13001 = 13 k 33001 = 33 k 220R0 = 220 1R220 = 1.22 B = 0.1 % A = 0.2 % D = 0.5 % F=1% RCME Revision: 05-Aug-13 F Y S TEMPERATURE COEFFICIENT Y = K6, 10 ppm/K Z = K8, 5 ppm/K 1 4 PACKAGING AM500 = A20 BAG100 = S14 BAG10 = S03 Document Number: 52010 3 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. 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We confirm that all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU. Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21 conform to JEDEC JS709A standards. Revision: 02-Oct-12 1 Document Number: 91000