RCMS 02, 05, 1 Vishay Sfernice Molded Metal Film High Stability Resistors FEATURES * * * * * * * * * 0.125W to 1W at 70C NF C 83-230 CECC 40 100 High long term stability drift <0.5% after 1000 hours High reliability Tight temperature coefficient Excellent initial precision Accurate dimensions, high insulation Great mechanical strength DIMENSIONS in millimeters 25 min. A DIMENSIONS 25 min. OB A OC UNIT WEIGHT IN G. 0.6 0.26 SERIES OC OB - 0,2 2,5 - 0.2 2.5 RCMS02 6.5 0.2 RCMS05 10.2 0.2 3.65 0.1 0.6 0.46 RCMS1 16 0.5 6.2 0.2 0.8 1.30 TECHNICAL SPECIFICATIONS VISHAY SFERNICE SERIES RCMS02 RCMS05 RCMS1 RS58Y RS64Y RS71Y RS63Y RS69Y RS68Y BC - - CC - DC MIL-R-10509 F (Conformity) RN55C - - RN60C - RN65C Power Rating at 70C 0.125W 0.250W 0.500W 0.250W 0.500W 0.500W 1 332k 1 332k 1 332k 1 1M 1 1M 1 to 2.21M 300V 300V 350V 350V 350V 400V - - - 490k 245k 320k NF C / CECC 83-230 CECC 40 100-803 Resistance Value Range in Relation to Tolerance 1% E96 Maximum Voltage Critical Resistance Temperature Coefficient Rated in the range - 55C + 155C Typical in the range - 10C + 70C Insulation Resistance (Typical) K3 50ppm/C K3 30ppm/C 107M (500VDC) Voltage Coefficient 10ppm/Volt - 65C/+ 155C/56 days Environmental Specification Undergoes European Quality Insurance System (CECC) www.vishay.com 26 For technical questions, contact sfer@vishay.com Document Number: 52007 Revision 16-Jul-02 RCMS 02, 05, 1 Molded Metal Film High Stability Resistors Vishay Sfernice PERFORMANCE NF C 83-230 - CECC 40 100 CONDITIONS TESTS REQUIREMENTS TYPICAL VALUES AND DRIFTS 1000h at 125C 50% of Pn (1% + 0.05) Insulation resist. >1G 0.5% or 0.05 Insulation resist. 106M Short Time Overload 2.5Um/5 s limited to 2Un (0.25% + 0.05) 0.1% or 0.05 Damp Heat Humidity (Steady State) 56 days with low load (1% + 0.05) Insulation resist. >1G 0.5% or 0.05 Insulation resist. 106M Load Life at max. Category Temperature -55C +125C (0.25% + 0.05) 0.1% or 0.05 - 55C + 125C severity 1 (0.5% + 0.05) Insulation resist. >1G 0.1% or 0.05 Insulation resist. 106M Pull - Twist - 2 bends (1% + 0.05) 0.05% or 0.05 10 - 500Hz (0.25% + 0.05) 0.05% or 0.05 + 260C 10 s (0.25% + 0.05) 0.1% or 0.05 Load Life cycle 90'/30' 1000 h at Pn at 70C (1% + 0.05) Insulation resist. > 1G 0.2% or 0.05 Insulation resist. 106M Shelf Life 1 year ambient temperature - 0.1% or 0.05 Rapid Temperature Change Climatic Sequence Terminal Strength Vibration Soldering (Thermal Shock) POWER RATING CHART PRACTICAL OPERATING TOLERANCES Tables 2 and 3 show the basic characteristics and max. values under different stresses. In fact, the values and drifts are maintained to within narrower limits. % RATED POWER 100 Temperature coefficient between - 10C and + 70C LONG LIFE 90'/30' cycles ambient temperature 70C 50 K3 30ppm/C 1000 hours at Pr 10.000 hours at Pr 0.25% 0.5% Thus, in operation under the specified conditions (Pr at 70C) the total drift (load life + T.C.) of a RCMS K3 does not exceed 0.5%. 0 0 30 50 70 100 125 150 NOISE LEVEL AMBIENT TEMPERATURE IN DEGREES CELSIUS In a frequency decade, the average noise level increases with ohmic value and can reach 0.3 V/V for the highest values. It is non measurable for Rn < 2 k. TEMPERATURE RISE 1 MS RC 5 S0 M RC MS 02 40 RC HOT SPOT TEMPERATURE IN C 60 20 0 0 0.25 Document Number: 52007 Revision 16-Jul-02 0.5 RATED POWER IN WATT 0.75 1 For technical questions, contact sfer@vishay.com www.vishay.com 27 RCMS 02, 05, 1 Vishay Sfernice Molded Metal Film High Stability Resistors MARKING Printed: SFERNICE trademark, series, style NF style (if applicable), ohmic value (in ), tolerance (in %), temperature coefficient, manufacturing data. Due to lack of space RCMS 02 is printed MS 02. ORDERING INFORMATION RCMS 02 SERIES STYLE SPECIAL DESIGN 332k 1% K3 OHMIC VALUE TOLERANCE TEMPERATURE COEFFICIENT Method N Optional www.vishay.com 28 For technical questions, contact sfer@vishay.com PACKAGING Optional Document Number: 52007 Revision 16-Jul-02 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