RCMX 02, 05, 1 Vishay Sfernice Molded Metal Film High Ohmic Value Resistors FEATURES • • • • • • • • • 0.125W to 0.5W at 70°C NF C 83-230 CECC 40 100 Resistance range: 300kΩ to 50MΩ Good initial precision: up to ± 1% High stability Accurate dimensions Good insulation Limiting element voltages: 500V, 800V and 1200V DIMENSIONS in millimeters 25 min. A ØB 25 min. SERIES ØC DIMENSIONS A ØB –0,2 2,5 –0.2 2,5 ØC UNIT WEIGHT IN g. 0.6 0.26 RCMX02 6.5 ± 0.2 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 0.125W 0.250W 0.500W 300kΩ to 10MΩ 1MΩ to 20MΩ 2MΩ to 50MΩ Tolerance and Associated Series ± 1% E96 ± 1% E96 ± 5% E24 Maximum Voltage 500V 800V 1200V Critical Resistance 2MΩ 2.55MΩ 2.87MΩ 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) Voltage Coefficient Environmental Specifications K3 ≤ ± 50ppm/°C ≥ 107MΩ (500VDC) ≤ 10ppm/Volt – 65°C/+ 155°C/10 days Undergoes European Quality Insurance System (CECC) in ohmic value range 300kΩ - 2,2 MQ Document Number: 52008 Revision 06-Sep-05 For technical questions, contact [email protected] www.vishay.com 29 RCMX 02, 05, 1 Vishay Sfernice Molded Metal Film High Ohmic Value Resistors PERFORMANCE NF C 83-230 - CECC 40 100 CONDITIONS TESTS Load Life at max. Category Temperature 1000 h at 125°C 33% of Pn ≤ ± 1% Insulation resist. >1GΩ ± 2% at 1000 h Insulation resist. 106MΩ 2.5Um/5s limited to 2Un 10 days with low load ≤ ± 0.25% ± 0.5% ≤ ± 1% Insulation resist. >102MΩ ± 1.5% + 125°C ≤ ± 0.25% ± 0.25% + 125°C ≤ ± 1% Insulation resist. > 100MΩ ± 1% Insulation resist. 106MΩ Pull - Twist - 2 bends ≤ ± 0.25% ± 0.05% 10 to 500Hz ≤ ± 0.25% ± 0.05% + 260°C 10s cycle 90’/30’ 1000h at Pn at 70°C 1 year ambient temperature ≤ ± 0.25% ± 0.1% ≤ ± 1% Insulation resist. > 1GΩ ± 0.5% Insulation resist. 106MΩ – ± 0.25% Short Time Overload Damp Heat Humidity (Steady State) – 55°C Rapid Temperature Change – 55°C Climatic Sequence Terminal Strength Vibration Soldering (Thermal Shock) Load Life Shelf Life TYPICAL VALUES AND DRIFTS REQUIREMENTS severity 1 POWER RATING CHART TEMPERATURE RISE 1 MX RC 50 33 20 5 M 0 30 50 70 100 125 AMBIENT TEMPERATURE IN DEGREES CELSIUS X0 MX 02 15 10 5 0 0 RC RC HOT SPOT TEMPERATURE IN °C % RATED POWER 100 0 0.25 150 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 T.C. (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 Ω), tolerance (in %), temperature coefficient, manufacturing date. Due to lack of space RCMX02 is printed MX02. ORDERING INFORMATION RCMX SERIES 02 STYLE SPECIAL DESIGN 10MΩ OHMIC VALUE ± 5% K3 TOLERANCE TEMPERATURE COEFFICIENT Method N° Optional www.vishay.com 30 For technical questions, contact [email protected] PACKAGING Optional Document Number: 52008 Revision 06-Sep-05 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