MR25R-100K-F

FILM RESISTORS MR Series: Metal Film INTRODUCTION Metal Film Resistors are designed to provide MIL performance and reliability at a significantly lower cost. High grade materials make the much smaller space saver size available. Automated production assures uniform quality and low cost. RoHS ü FEATURES •Temperature Coefficients: 25, 50, & 100PPM (1/4 watt standard is 50ppm) •Tolerance 1%, 0.5%, & 0.1% •DIN Style 44061 Dimensions (mm) DERATING CURVE 70°C 100 Rated Load (%) 80 60 40 20 0 -55 155°C -30 0 20 40 60 80 100 125 140 160 SPECIFICATIONS Type MR12 MR25 MR25M MR50 MR50M MR100 MR200 Notes: MIL Style RN50 RN55 RN60 RN65 RN70 Rated Power (W) 125°C 1/16 1/8 1/3 3/4 1 70°C 1/8 1/4 1/4 1/2 1/2 1 2 Body(mm) L±0.3 3.8 6.5 3.6 9.5 6.3 11 16 D±0.3 1.5 2.5 1.6 3.5 2.5 4.5 5 Lead(mm) H 20 20 20 20 20 20 20 d±0.05 0.45 0.6 0.5 0.7 0.6 0.8 0.8 Resistance Range (W) 10-1M 1-10M 10-1M 10-2.4M 5.11-4.7M 5.11-2.4M 5.11-5.11M Ambient Temperature (°C) Max. Working Max. Overload Voltage Voltage 200 250 200 350 350 500 750 400 500 400 700 700 1000 1000 Standard tape T52 T52 T52 T52 T52 T73 T73 Packing 5000 5000 5000 2500 2500 2000 1000 •Flame-Proof (MRF) available on request. Meets Ml1412 •Lower and higher resistances available on request. •Tolerances below 1% require extra lead-time for proper aging. •Special tape to tape size by request. PERFORMANCE CHARACTERISTICS Test Items Rated Wattage W W Max Rated Voltage Vdc or Vrms Thermic Resistance K/W Temperature Resistance % Low Temp. Operation % Short Time Overload % Terminal Strength % Dielectric with Standing Voltage % Resistance to Soldering: Heat % Insulation Resistance - Dry M Insulation Resistance - Wet M Moisture Resistance % Life 1000 Hrs % Shock, Medium Impact % Vibration, High Freq. % Shelf-Life, Per Year % Solderability % area at 70°C at 125°C MIL SPEC 10509 char (D) char (D) DIN SPEC 44061 MR12 .16 .1 200 150 ±0.20 ±0.15 -0.20 -0.10 -0.10 -0.01 10000 100 ±0.40 ±0.50 ±0.10 ±0.10 ±0.10 95 MR25 .25 .125 250 150 ±0.20 ±0.15 ±0.20 ±0.10 ±0.10 ±0.10 10000 100 ±0.50 ±1.0 ±0.10 ±0.10 ±0.10 95 MR25M .25 .125 200 200 ±0.30 ±0.30 ±0.25 ±0.10 ±0.15 ±0.10 10000 100 ±0.50 ±0.10 ±0.10 ±0.10 ±0.10 95 SPEC MR50 .5 .4 350 100 ±0.20 ±0.15 ±0.25 ±0.10 ±0.10 ±0.10 10000 100 ±0.50 ±1.0 ±0.10 ±0.10 ±0.10 95 MR50M .5 .4 350 140 ±0.20 ±0.15 ±0.25 ±0.10 ±0.10 ±0.10 10000 100 ±0.50 ±1.0 ±0.10 ±0.10 ±0.10 95 MR100 1 .75 500 100 ±0.20 ±0.15 ±0.25 ±0.10 ±0.10 ±0.10 10000 100 ±0.50 ±1.0 ±0.10 ±0.10 ±0.10 95 MR200 2 1 750 100 ±0.20 ±0.15 ±0.25 ±0.10 ±0.10 ±0.10 10000 100 ±0.50 ±1.0 ±0.10 ±0.10 ±0.10 95 ±0.25 ±0.25 ±0.25 ±0.20 ±0.25 ±0.10 10000 100 ±0.50 ±0.50 ±0.25 ±0.25 95 ±0.25 ±0.25 ±0.5 ±0.25 ±1.0 ±0.25 ±0.25 PART NUMBER EXAMPLE MR 25 R - 100K - F (1/4 watt is standard 50ppm so no suffix is needed for 50ppm or 100ppm) PART NUMBER EXAMPLE (With specified Temperature Coefficient) MR 25 R - 100K - B25 B25 indicates B tolerances (0.1%), 25ppm temperature coefficient RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail Sales@rfeinc.com C2CB03 REV 2009.1.29