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 * 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 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 0.8 1.30 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 Reference according to NFC 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/V Voltage Coefficient Environmental Specifications www.vishay.com 29 - 65 C/+ 155 C/10 days For technical questions, contact: sfer@vishay.com Document Number: 52008 Revision: 23-Sep-08 RCMX 02, 05, 1 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 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 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 % Load Life at max. Category Temperature 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 30 50 70 100 150 125 AMBIENT TEMPERATURE IN DEGREES CELSIUS 0 0.25 0.5 RATED POWER IN WATT 0.75 1 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: 23-Sep-08 For technical questions, contact: sfer@vishay.com www.vishay.com 30 RCMX 02, 05, 1 Vishay Sfernice Molded Metal Film High Ohmic Value (to 50 M) Resistors 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 31 C M X 0 2 1 3 0 0 1 SIZE SPECIAL OHMIC VALUE TOLERANCE 02 05 10 As applicacable. 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 K S TEMPERATURE COEFFICIENT K = K3, 50 ppm/K 1 4 PACKAGING AM500 = A20 AM1000 = A22 BAG100* = S14 BAG50* = S09 *: possible in N/A Document Number: 52008 Revision: 23-Sep-08 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. 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 herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. 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. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1