25 min. 25 min. B C RCMT www.vishay.com Vishay Sfernice Molded Metal Film High Stability (< 0.25 % after 1000 h) High Temperature (up to 175 C) Precision Resistors FEATURES 0.1 W to 2 W at 125 C EN140100 CECC 40 101-044 High climatic performance - 65 C/+ 175 C/ 56 days High long term stability drift < 0.25 % after 1000 h Tight temperature coefficient to 15 ppm/C The performance of the RCMT resistors exceed the Temperature coefficient tracking 5 ppm/C requirements of NF C 83-230 standards. They are particularly relevant to the more stringent military and Wide ohmic range from 1 to 5 M industrial applications especially when high ambient Tight tolerances up to 0.1 % temperatures such as + 175 C are to be encountered. Matching tolerance to 0.05 % The RCMT resistors are qualified and released to the Termination: Pure matte tin NF C UTE 83-230 standard styles RS56C, RS60E and C, Material categorization: for definitions of compliance RS65E and C, RS70E and C. please see www.vishay.com/doc 99912 DIMENSIONS in millimeters SERIES A max. B max. C WEIGHT in g RCMT01 4.32 2.03 0.4 0.11 RCMT02 6.7 2.5 0.6 0.28 RCMT05 10.4 3.66 0.6 0.46 RCMT08 16.5 6.4 0.8 1.3 RCMT1 19.3 6.4 0.8 1.5 RCMT2 29 10.2 0.8 4.4 RCMT4 54 10.2 0.8 13 STANDARD ELECTRICAL SPECIFICATIONS RESISTANCE RATED POWER LIMITING ELEMENT TEMPERATURE TOLERANCE MODEL RANGE P VOLTAGE COEFFICIENT 70 C % W V ppm/C RCMT01 1 to 511K 0.063 200 0.1, 0.2, 0.5, 1 15, 25, 50 RCMT02 1 to 322K 0.125 300 0.1, 0.2, 0.5, 1 15, 25, 50 RCMT05 1 to 1M 0.250 350 0.1, 0.2, 0.5, 1 15, 25, 50 RCMT08 1 to 1.5M 0.500 400 0.1, 0.2, 0.5, 1 15, 25, 50 RCMT1 1 to 2M 1.0 500 0.1, 0.2, 0.5, 1 15, 25, 50 RCMT2 1 to 2.5M 2.0 600 0.1, 0.2, 0.5, 1 15, 25, 50 RCMT4 1 to 5M 4.0 800 0.1, 0.2, 0.5, 1 15, 25, 50 Note Undergoes European Quality Insurance System (CECC) Revision: 12-Sep-14 Document Number: 52011 1 For technical questions, contact: sferfixedresistors vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000 ARCMT www.vishay.com Vishay Sfernice TECHNICAL SPECIFICATIONS RESISTANCE VALUE RANGE IN RELATION TO - TEMPERATURE COEFFICIENT NF C VISHAY POWER POWER - TOLERANCE 83-230 MAXIMUM CRITICAL SFERNICE RATING RATING CECC 40 K3 K4 K5 VOLTAGE RESISTANCE SERIES AT + 70 C AT + 125 C 101-044 0.5 % 0.1 % 0.5 % 0.1 % 0.5 % 0.2 % 1 % 0.2 % 1 % 0.2 % 1 % RCMT01 - K3 10 1 49.9 100 100 49.9 0.063 W 0.05 W 200 V - 511 k 511 k 100 k 511 k 100 k 100 k RCMT01 - K4 RCMT02 RS K3 56C 10 1 10 1 10 10 0.125 W 0.1 W 300 V - 332 k 332 k 332 k 332 k 100 k 332 k RCMT02 RS K4 56E RCMT05 RS K3 60C 10 1 10 1 10 10 0.25 W 0.125 W 350 V 980 k 332 k 1 M 332 k 1 M 332 k 1 M RCMT05 RS K4 60E RCMT08 RS K3 65C 10 1 10 1 10 10 0.5 W 0.25 W 400 V 640 k 1 M 1.5 M 1 M 1.5 M 750 k 1.5 M RCMT08 RS K4 65E RCMT1 RS K3 70C 10 1 10 1 10 10 1 W 0.5 W 500 V 500 k 1 M 2 M 1 M 2 M 750 k 2 M RCMT1 RS K4 70E RCMT2 - K3 10 1 10 1 10 10 2 W 1 W 600 V 360 k 1 M 2.5 M 1 M 2.5 M 100 k 100 k RCMT2 - K4 RCMT4 - K3 10 1 10 1 10 10 4 W 2 W 800 V 320 k 2.5 M 5 M 2.5 M 5 M 100 k 100 k RCMT4 - K4 Note Undergoes European Quality Insurance System (CECC) PERFORMANCE EN140100 - CECC 40 101-044 TYPICAL VALUES AND DRIFTS TESTS CONDITIONS REQUIREMENTS Dielectric Voltage 2 U /1 min 0.25 % < 0.05 % or 0.05 n 2.5 U /5 s m Short Time Overload 0.25 % 0.05 % or 0.05 limited to 2 U n 1000 h at + 155 C Load Life at Maximum 0.5 % 0.25 % or 0.05 Category Temperature 0 % of P r Damp Heat Humidity 56 days 0.2 % or 0.05 0.5 % 6 (Steady State) with low load Insulation resistance > 10 M Rapid Temperature Change - 55 C + 175 C 0.1 % 0.05 % or 0.05 - 65 C + 175 C 0.5 % 0.2 % or 0.05 Climatic Sequence 3 6 severity 1 Insulation resistance > 10 M Insulation resistance > 10 M Terminal Strength Pull - twist - 2 bends 0.1 % 0.05 % or 0.05 Vibration Severity 55 B 0.1 % 0.05 % or 0.05 Soldering (Thermal Shock) + 260 C 10 s 0.1 % 0.05 % or 0.05 1000 h at P 0.5 % 0.15 % or 0.05 Cycle 90 /30 n Load Life 70 C ambient 10 000 h at P - 0.25 % or 0.05 n Shelf Life 1 year ambient temperature - < 0.05 % Revision: 12-Sep-14 Document Number: 52011 2 For technical questions, contact: sferfixedresistors vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000