MMU 0102, MMA 0204, MMB 0207 - Professional www.vishay.com Vishay Beyschlag Professional Thin Film MELF Resistors FEATURES Approved according to EN 140401-803 AEC-Q200 qualified Advanced metal film technology Excellent overall stability: Exceeds class 0.25 Sulfur resistance verified according to ASTM B 809 Material categorization: For definitions of compliance please see www.vishay.com/doc 99912 MMU 0102, MMA 0204 and MMB 0207 professional thin film MELF resistors are the perfect choice for most fields of APPLICATIONS modern professional electronics where reliability and Automotive stability is of major concern. The typical applications in the Telecommunication fields of automotive, telecommunication and medical Industrial equipment reflect the outstanding level of proven reliability. Medical equipment TECHNICAL SPECIFICATIONS DESCRIPTION MMU 0102 MMA 0204 MMB 0207 DIN size 0102 0204 0207 Metric CECC size RC 2211M RC 3715M RC 6123M Resistance range 0.22 to 2.21 M 0 0.22 to 10 M 0 0.1 to 15 M 0 Resistance tolerance 5 % 2 % 1 % 0.5 % 5 % 1 % 0.5 % 5 % 2 % 1 % 0.5 % 100 ppm/K 50 ppm/K Temperature coefficient 50 ppm/K 25 ppm/K 25 ppm/K (1) Rated dissipation, P 0.3 W 0.4 W 1.0 W 70 Operating voltage, U AC/DC 150 V 200 V 350 V max. Operating temperature range - 55 C to 155 C - 55 C to 155 C - 55 C to 155 C Permissible voltage against ambient (insulation): 1 min, U 200 V 300 V 500 V ins Continuous 75 V 75 V 75 V 9 Failure rate: FIT 0.1 x 10 /h observed Note (1) Please refer to APPLICATION INFORMATION below. APPLICATION INFORMATION The power dissipation on the resistor generates a temperature rise against the local ambient, depending on the heat flow support of the printed-circuit board (thermal resistance). The rated dissipation applies only if the permitted film temperature is not exceeded. Furthermore, a high level of ambient temperature or of power dissipation may raise the temperature of the solder joint, hence special solder alloys or board materials may be required to maintain the reliability of the assembly. These resistors do not feature a limited lifetime when operated within the permissible limits. However, resistance value drift increasing over operating time may result in exceeding a limit acceptable to the specific application, thereby establishing a functional lifetime. At the maximum permissible film temperature of 155 C the useful lifetime is specified for 8000 h. The designer may estimate the performance of the particular resistor application or set certain load and temperature limits in order to maintain a desired stability. Revision: 22-Apr-14 Document Number: 28713 1 For technical questions, contact: melf 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 91000MMU 0102, MMA 0204, MMB 0207 - Professional www.vishay.com Vishay Beyschlag MAXIMUM RESISTANCE CHANGE AT RATED DISSIPATION OPERATION MODE STANDARD POWER MMU 0102 0.2 W 0.3 W Rated dissipation, P MMA 0204 0.25 W 0.4 W 70 (1) MMB 0207 0.4 W 1.0 W Operating temperature range - 55 C to 125 C - 55 C to 155 C Permissible film temperature, max. 125 C 155 C F MMU 0102 0.22 to 221 k 0.22 to 221 k MMA 0204 0.22 to 332 k 0.22 to 332 k MMB 0207 0.22 to 1 M 0.22 to 1 M Max. resistance change at P for 70 resistance range, R/R after: 1000 h 0.15 % 0.25 % 8000 h 0.3 % 0.5 % 225 000 h 1.0 % - Note (1) Specified power rating requires dedicated heat sink pads. TEMPERATURE COEFFICIENT AND RESISTANCE RANGE TYPE/SIZE TCR TOLERANCE RESISTANCE E-SERIES 5 % 0.22 to 0.91 E24 2 % 1 to 9.1 50 ppm/K 1 % 10 to 2.21 M E24 E96 MMU 0102 0.5 % 10 to 221 k E24 E192 1 % 10 to 221 k E24 E96 25 ppm/K 0.5 % 10 to 221 k E24 E192 Jumper - 10 m I = 2 A - max. 5 % 0.22 to 0.91 E24 50 ppm/K 1 % 1 to 10 M E24 E96 0.5 % 10 to 2.21 M E24 E192 MMA 0204 1 % 10 to 511 k E24 E96 25 ppm/K 0.5 % 10 to 511 k E24 E192 Jumper - 10 m I = 3 A - max. 100 ppm/K 5 % 0.1 to 0.2 5 % 0.22 to 0.91 E24 50 ppm/K 2 % 0.2 to 0.91 MMB 0207 1 % 1 to 15 M E24 E96 25 ppm/K 0.5 % 10 to 1 M E24 E192 Jumper - 10 m I = 5 A - max. Revision: 22-Apr-14 Document Number: 28713 2 For technical questions, contact: melf 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