State of the Art, Inc. Thick Film Chip Resistor GLASS PASSIVATION M55342/12 RM0603 WRAPAROUND TERMINATIONS RESISTOR FILM 96% ALUMINA CHIP PERFORMANCE POWER DISSIPATION TEMPERATURE RISE (C) 1W - 22MW 1%, 2%, 5%, 10% 100 mW 50 Volts Resistance Range Tolerances Maximum Power Maximum Voltage CHARACTERISTICS* M K TESTS TCR (-55 to +125 C) in ppm/C Thermal Shock Low Temperature Operation Short-time Overload Resistance to Soldering Heat Moisture Resistance Life, 2,000 Hours High Temperature Exposure 300 0.5% 0.5% 0.5% 0.25% 0.5% 2.0% 1.0% 100 0.5% 0.25% 0.25% 0.25% 0.5% 0.5% 0.5% fiber epoxy board ceramic board POWER DISSIPATION (WATTS) POWER DERATING LIFE TEST *Maximum allowable change per MIL-PRF-55342, typical change is 10% of these values. PART NUMBERING M55342 K 12 B 100D S - TR PACKAGING CODE: TR = Tape & Reel W= Waffle Pack PRODUCT LEVEL DESIGNATOR: M: 1% per 1000 hrs. R: 0.01% P: 0.1% S: 0.001% T: Space Level C: Non - ER RESISTANCE AND TOLERANCE CODE: Three significant digits, with a letter indicating the decimal location, the tolerance, and the value range. D: 1% W E: 1% K W F: 1% M W G: 2% W H: 2% K W T: 2% M W J: 5% W K: 5% K W L: 5% M W M: 10% W N: 10% K W P: 10% M W TERMINATION MATERIALS: B: Solderable wraparound C: Epoxy bondable palladium/silver wraparound U: Epoxy bondable platinum/gold wraparound W: Gold wire bondable G: Gold wraparound SIZE CODE: /12 = RM0603 TEMPERATURE CHARACTERISTIC: K: 100ppm M: 300ppm PERFORMANCE SPECIFICATION MIL-PRF-55342 MECHANICAL INCHES Length Width Thickness Top Term Bottom Term Gap Approx. Weight .062 (.058 - .070) .032 (.027 - .037) .018 (.010 - .033) .010 (.007 - .017) .014 (.010 - .020) .034 (.030 - .038) .00235 grams .092 MILLIMETERS 1.58 0.81 0.46 0.25 0.36 0.86 (1.47 - 1.78) (0.69 - 0.94) (0.25 - 0.84) (0.18 - 0.43) (0.25 - 0.51) (0.76 - 0.97) MINIMUM RECOMMENDED MOUNTING PADS (INCHES) .034 .030 .031 State of the Art, Inc. 2470 Fox Hill Road, State College, PA 16803-1797 Phone (814) 355-8004 Fax (814) 355-2714 Toll Free 1-800-458-3401 "Specifications subject to change without notice." www.resistor.com 04/09/08