RCMX02, RCMX05, RCMX1 Vishay Sfernice Molded Metal Film High Ohmic Value (to 50 M) Resistors FEATURES * 0.125 W to 0.5 W at 70 C * According to CECC 40 101043 * Resistance range: 300 k to 50 M * Good initial precision: Up to 1 % * High long term stability drift < 1 % after 1000 h * Accurate dimensions * Good insulation typical values: 10 M * Limiting element voltages: 500 V, 800 V and 1200 V * Termination = Pure matte tin * Compliant to RoHS directive 2002/95/EC DIMENSIONS in millimeters DIMENSIONS 25 min. A 25 min. OC OB SERIES A OB OC UNIT WEIGHT IN g RCMX02 6.5 0.2 0 2.5 -- 0.2 0.6 0.26 RCMX05 10.2 0.2 3.65 0.1 0.6 0.46 RCMX1 16 0.5 6.2 0.2 0.8 1.30 TECHNICAL SPECIFICATIONS VISHAY SFERNICE SERIES RCMX02 RCMX05 RCMX1 RS80 RS81 RS82 0.125 W 0.250 W 0.500 W 300 k to 10 M 1 M to 20 M 2 M to 50 M Tolerance and Associated Series 1% E96 1% E96 5% E24 Maximum Voltage 500 V 750 V 1000 V Critical Resistance 2 M 2.55 M 2.87 M Reference according to NFC 83 230 Power Rating at 70 C Resistance Value Range Temperature Coefficient Rated in the Range - 55 C to + 125 C K3 50 ppm/C 107 M (500 VDC) Insulation Resistance (Typical) 10 ppm/V Voltage Coefficient Environmental Specifications www.vishay.com 168 - 65 C/+ 155 C/10 days For technical questions, contact: sfer@vishay.com Document Number: 52008 Revision: 05-Oct-09 RCMX02, RCMX05, RCMX1 Molded Metal Film High Ohmic Value (to 50 M) Resistors Vishay Sfernice PERFORMANCE ACCORDING TO CECC 40 101043 TESTS TYPICAL VALUES AND DRIFTS CONDITIONS REQUIREMENTS 1000 h at 125 C 33 % of Pn 1% Insulation resistance > 1 G 2 % at 1000 h Insulation resistance 106 M Short Time Overload 2.5 Um/5 s limited to 2 Un 0.25 % 0.5 % Damp Heat Humidity (Steady State) 10 days with low load 1% Insulation resistance > 102 M 1.5 % Rapid Temperature Change - 55 C + 125 C 0.25 % 0.25 % Climatic Sequence - 55 C + 125 C severity 1 1% Insulation resistance > 100 M 1% Insulation resistance 106 M Terminal Strength Pull - twist - 2 bends 0.25 % 0.05 % Vibration 10 to 500 Hz 0.25 % 0.05 % Soldering (Thermal Shock) + 260 C 10 s 0.25 % 0.1 % Load Life Cycle 90'/30' 1000 h at Pn at 70 C 1% Insulation resistance > 1 G 0.5 % Insulation resistance 106 M Shelf Life 1 year ambient temperature - 0.25 % Load Life at Max. Category Temperature POWER RATING TEMPERATURE RISE 25 33 0 0 30 50 70 100 125 150 AMBIENT TEMPERATURE IN C RC M X0 5 20 15 02 50 01 MX RC RC MX HOT SPOT TEMPERATURE INC RATED POWER IN % 100 10 5 0 0 0.25 0.5 0.75 1 RATED POWER IN W PRACTICAL OPERATING TOLERANCES After 1000 h load life at rated power 90'/30' cycles + 70 C ambient temperature, the typical total drifts, measured at + 70 C, are as follows: Typical total drift = drift due to TCR (K3) + life drift 0.5 %. Maximum deviation from rated ohmic value including 1 % manufacturing tolerance 1.5 %. Document Number: 52008 Revision: 05-Oct-09 For technical questions, contact: sfer@vishay.com www.vishay.com 169 RCMX02, RCMX05, RCMX1 Molded Metal Film High Ohmic Value (to 50 M) Resistors Vishay Sfernice MARKING Printed: Vishay Sfernice trademark, series, style, ohmic value (in ), tolerance (in %), temperature coefficient, manufacturing date. Due to lack of space RCMX02 is printed MX02. GLOBAL PART NUMBER INFORMATION R GLOBAL MODEL RCMX www.vishay.com 170 C M X 0 2 1 3 0 0 1 SIZE SPECIAL OHMIC VALUE TOLERANCE 02 05 10 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 F=1% J=5% For technical questions, contact: sfer@vishay.com J H S TEMPERATURE COEFFICIENT H = K3, 50 ppm/K 1 4 PACKAGING AM500 = A20 AM1000 = A22 BAG100* = S14 BAG50* = S09 *: possible in N/A Document Number: 52008 Revision: 05-Oct-09 Legal Disclaimer Notice Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 11-Mar-11 www.vishay.com 1