RCMX 02, 05, 1 Vishay Sfernice Molded Metal Film High Ohmic Value (to 50 M) Resistors FEATURES * 0.125 W to 0.5 W at 70 C * EN 140-100 RoHS * CECC 40 100 COMPLIANT * 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 DIMENSIONS in millimeters 25 min. A 25 min. DIMENSIONS 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 0.8 1.30 SERIES OC OB RCMX1 16 0.5 6.2 0.2 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 NF C/CECC 83-230 Power Rating at 70 C Resistance Value Range Temperature Coefficient Rated in the Range - 55 C + 125 C Insulation Resistance (Typical) K3 50 ppm/C 107 M (500 VDC) 10 ppm/Volt Voltage Coefficient Environmental Specifications - 65 C/+ 155 C/10 days Undergoes European Quality Insurance System (CECC) in ohmic value range 300 k - 2.2 M www.vishay.com 29 For technical questions, contact: sfer@vishay.com Document Number: 52008 Revision: 06-Feb-07 RCMX 02, 05, 1 Molded Metal Film High Ohmic Value (to 50 M) Resistors Vishay Sfernice PERFORMANCE EN 140-100 - CECC 40 100 CONDITIONS REQUIREMENTS TYPICAL VALUES AND DRIFTS 1000 h at 125 C 33 % of Pn 1% Insulation resist. > 1 G 2 % at 1000 h Insulation resist. 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 resist. > 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 resist. > 100 M 1% Insulation resist. 106 M Terminal Strength TESTS Load Life at max. Category Temperature 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 resist. > 1 G 0.5 % Insulation resist. 106 M Shelf Life 1 year ambient temperature - 0.25 % POWER RATING CHART TEMPERATURE RISE 1 MX RC 50 33 0 20 M RC 02 15 5 X0 RC MX HOT SPOT TEMPERATURE IN C % RATED POWER 100 10 5 0 0 0 30 50 70 100 150 125 AMBIENT TEMPERATURE IN DEGREES CELSIUS 0.25 0.5 RATED POWER IN WATT 0.75 1 PRACTICAL OPERATING TOLERANCES After 1000 hours 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 %. 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. ORDERING INFORMATION RCMX 02 MODEL SIZE SPECIAL DESIGN 10M 1% K3 AM 1000 e3 OHMIC VALUE TOLERANCE TEMPERATURE COEFFICIENT PACKAGING LEAD (Pb)-FREE Method N Optional Optional SAP PART NUMBERING GUIDELINES RCMX 02 10004 F H A22 MODEL SIZE OHMIC VALUE TOLERANCE TEMPERATURE COEFFICIENT PACKAGING Document Number: 52008 Revision: 06-Feb-07 For technical questions, contact: sfer@vishay.com www.vishay.com 30 Legal Disclaimer Notice Vishay Notice Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Vishay for any damages resulting from such improper use or sale. Document Number: 91000 Revision: 08-Apr-05 www.vishay.com 1