![]() |
Electronic Components Datasheet Search |
|
RS92N Datasheet(PDF) 3 Page - Vishay Siliconix |
|
RS92N Datasheet(HTML) 3 Page - Vishay Siliconix |
3 / 5 page ![]() Document Number: 63138 For any questions, contact: foil@vishay.com www.vishay.com Revision: 03-Nov-08 3 RS92N, RS92NA, AN High Precision Foil Resistor with TCR of ± 2.0 ppm/°C, Tolerance of ± 0.01 % and Load Life Stability of ± 0.005 % CECC Qualified Vishay Foil Resistors FIGURE 1 - STANDARD IMPRINTING AND DIMENSIONS Note 1. The standoffs shall be so located as to give a lead clearance of 0.010" minimum between the resistor body and the printed circuit board when the standoffs are seated on the printed circuit board. This is to allow for proper cleaning of flux and other contaminants from the unit after all soldering processes. MODEL DIM. LS W L H ST LL WEIGHT NOMINAL RS92NA mm 3.81 ± 0.13 2.50 max. 7.50 max. 8.00 max. 0.254 min. 25.4 min. 0.6 g RS92N mm 5.08 ± 0.076 2.50 max. 7.50 max. 8.00 max. 0.254 min. 25.4 min. 0.6 g AN mm 5.08 ± 0.076 2.50 max. 7.50 max. 8.00 max. 0.254 min. 25.4 min. 0.6 g FIGURE 2 - TRIMMING TO VALUES (Conceptual Illustration) LS Model Number VISHAY XXXX RS92 ST 1) H L Date Code W Front View Rear View Lead Material #22 AWG Round Solder Coated Copper Optional Customer Part Number Print specification, etc. if required Resistance Value Code Tolerance XXXXXX 100R01 0.01 % LL SW 10 Week 01 Year Mutual Inductance Reduction due to Change in Current Direction Current Path Before Trimming Note: Foil shown in black, etched spaces in white Interloop Capacitance Reduction in Series Trimming Process Removes this Material from Shorting Strip Area Changing Current Path and Increasing Resistance Current Path After Trimming FIGURE 3 - POWER RATING CHART 1.00 0.75 0.50 0.25 0 0 25 50 75 100 125 150 175 Ambient Temperature (°C) + 70 °C + 155 °C FIGURE 4 -FOIL RESISTOR TCR IN MILITARY RANGE - 50 - 25 0 + 25 + 50 + 75 + 100 + 125 - 55 C Alloy 2 ppm/°C 2 ppm/ °C + 150 + 100 + 50 0 - 50 - 100 - 150 - 200 ∆R R (ppm) Temperature (°C) |