RCMM Vishay Sfernice Molded Metal Film Resistors FEATURES * 0.25 W to 1 W at 70 C * NF C 83-230 (RC21U-31U-41U-32) RoHS * CECC 40 100 COMPLIANT * High insulation > 107 M * Great mechanical strength * Termination = Pure matte tin DIMENSIONS in millimeters DIMENSIONS 25 min. A 25 min. OB OC UNIT WEIGHT IN g. RCMM02 6.5 0.2 0 2.5 -- 0.2 0.6 0.26 RCMM05 10.2 0.2 3.65 0.1 0.6 0.46 0.8 1.30 SERIES OC OB A RCMM1 16 0.5 6.2 0.2 TECHNICAL SPECIFICATIONS VISHAY SFERNICE SERIES RCMM02 CECC 83-230 RCMM05 RCMM1 RC21U RC32 RC31U RC41U BV - CV - 0.25 W 0.50 W 0.50 W 1W 5% 1 to 330 k E24 1 to 330 k E24 1 to 1 M E24 1 to 2.2 M E24 2% 1 to 332 k E48 1 to 332 k E48 1 to 1 M E48 1 to 2.26 M E48 Maximum Voltage 300 V 350 V 350 V 500 V Critical Resistance - 245 k 245 k 250 k CECC 40 100-802 Power Rating at 70 C Resistance Value Range in Relation to Tolerance Temperature Coefficient Rated in the range - 55 C + 155 C K2 100 ppm/C Typical in the range - 10 C + 70 C 50 ppm/C 107 M (500 VDC) Insulation Resistance (Typical) 10 ppm/Volt Voltage Coefficient Environmental Specifications - 65 C/+ 155 C/56 days Undergoes European Quality Insurance System (CECC) www.vishay.com 24 For technical questions, contact: sfer@vishay.com Document Number: 52006 Revision: 08-Dec-06 RCMM Molded Metal Film Resistors Vishay Sfernice PERFORMANCE CECC 40 100 EN 140-100 CONDITIONS REQUIREMENTS TYPICAL VALUES AND DRIFTS 1000 h at 125 C 35 % of Pn (2 % + 0.1 ) Insulation resist. > 1 G 0.75 % or 0.05 Insulation resist. 106 M Short Time Overload 2.5 Um/5 s (0.5 % + 0.05 ) 0.2 % or 0.05 Damp Heat Humidity (Steady State) 56 days with low load (2 % + 0.1 ) Insulation resist. > 100 M 0.5 % or 0.05 Insulation resist. 106 M TESTS Load Life at max. Category Temperature + 125 C (0.5 % + 0.05 ) 0.1 % or 0.05 + 125 C (2 % + 0.1 ) Insulation resist. > 100 M 0.1 % or 0.05 Insulation resist. 106 M Pull - Twist - 2 bends (0.5 % + 0.05 ) 0.05 % or 0.05 10 - 500 Hz (0.5 % + 0.05 ) 0.05 % or 0.05 + 260 C 10 s (0.5 % + 0.05 ) 0.1 % or 0.05 Load Life cycle 90'/30' 1000 h at Pn at 70 C (2 % + 0.1 ) Insulation resist. > 1 G 0.5 % or 0.05 Insulation resist. 106 M Shelf Life 1 year ambient temperature - 0.1 % or 0.05 Rapid Temperature Change - 55 C Climatic Sequence - 55 C Terminal Strength Vibration Soldering (Thermal Shock) * RC41: 15 seconds POWER RATING CHART TEMPERATURE RISE 60 35 M 1 05 M M C R 02 40 MM 50 M RC RC HOT SPOT TEMPERATURE IN C % RATED POWER 100 20 0 0 0 30 50 70 100 125 150 0 0.25 AMBIENT TEMPERATURE IN DEGREES CELSIUS 0.5 0.75 1 RATED POWER IN WATT MARKING Printed: SFERNICE trademark, series, style, ohmic value (in ), tolerance (in %), temperature coefficient, manufacturing date. Due to lack of space RCMM02 is printed MM02. ORDERING INFORMATION RCMM 1 MODEL SIZE SPECIAL DESIGN 196K 2% K2 BA50 e3 OHMIC VALUE TOLERANCE TEMPERATURE COEFFICIENT PACKAGING LEAD (Pb)-FREE Method N Optional Optional SAP PART NUMBERING GUIDELINES RCMM 10 1963 G K S09 MODEL SIZE OHMIC VALUE TOLERANCE TEMPERATURE COEFFICIENT PACKAGING Document Number: 52006 Revision: 08-Dec-06 For technical questions, contact: sfer@vishay.com www.vishay.com 25 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