MR12_V01 RFE | Alldatasheet

Document overview

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Technical content

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.

FEATURES

  • Operating Temperature : -55C to +155C
  • Low T.C.R : 5ppm ~200ppm/C
  • High Precision Tolerance : 0.05% ~ 1% C2FR06 2020.01.29 RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail Sales@rfeinc.com FILM RESISTORS MR Series: Standard Metal Film POWER RATING & DIMENSIONS (mm) Page 1 of 3 PART NUMBER EXAMPLE MR 50M R - 47K- J Series Size Code ResistancePackaging Tolerance RESISTANCE Ohms 0.5 1.5 1.5K 15K 1.5Meg 150Meg Code 0R5 1R5 1K5 15K 1M5 150M TOLERANCE PACKAGING Packaging Code R A B C Description Tape & Reel Taped Box Loose (Bulk) Cut & Form Special Taping Suffix T52, T73 MR12 0.125 150V 300V 3.3 1.8 26 0.40 MR25M 200V 400V 3.3 1.8 26 0.45 MR25 250V 6.3 2.3 26 0.52 MR50M 300V 6.3 2.3 26 0.52 MR50 350V 500V 9.0 3.2 26 0.52 MR100M 400V 600V 9.0 3.2 26 0.65 MR100 11.5 4.5 35 0.65 MR200M 11.5 4.5 35 0.65 MR200 15.5 5.0 35 0.72 MR300M 3 15.5 5.0 35 0.72 1. Resistance Range for standard resistance, below or over this resistance range on request. 2. Above resistance range is based on ±1% tolerance. Other tolerance is available on request. 500V 500V 700V 1000V 0.1 ~ 10M (TOL: 1%) T73 Standard TapingCode 0.25 0.50 DimensionsRated Wattage Max. Working Voltage Max. Overload Voltage Resistance Range (Ω) T52 Code A B C D F

(0.125W) MR25/M (0.25W) MR50/M (0.50W) MR100/M (1W) MR200/M (2W) MR300M (3W) Terminal Strength Direct load for 10 sec. in the direction off the terminal leads Tensile : ? 2.5Kg Operating Temperature Load Life ΔR ? ±(1.5% +0.05Ω) Dielectric Withstanding Voltage ΔR ? ±(0.5% +0.05Ω) Solering Heat Resistance Insulation Resistance JIS-C5202 5.6 In V-Block >10,000MΩ Solder Ability JIS-C5202 6.5 95% minimum coverage Load Life in Humidity ITEMS Short Time Overload Pulse Overload -55°C to +155°C (derated at 70°C / see chart) Temperature Coefficient (ppm / °C) 5ppm, 10ppm, 15ppm, 25ppm, 50ppm, 100ppm, 200ppm Tolerance

ELECTRICAL CHARACTERISTICS

RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail Sales@rfeinc.com FILM RESISTORS CR Series: Standard Carbon Film Page 2 of 3 DERATING CURVE Rated Load (%) Ambient Temperature (°C) Rated continuous Working Voltage (RCWV) = VALUERESISTANCERATINGPOWER .*.. COLOR CODE CHART Color 1st Band 2nd Band 3rd Band Multiplier Tolerance Tolerance (B ~ F Tol) Code Black 0 0 0 10 0 Brown 1 1 1 10 1 F Red 2 2 2 10 2 G Orange 3 3 3 10 3 Yellow 4 4 4 10 4 Green 5 5 5 10 5 D Blue 6 6 6 10 6 C Violet 7 7 7 10 7 B AGray 8 8 8 10 8 White 9 9 9 10 9 Gold 10 -1 J Silver 10 -2 K 1st Band 2nd Band Multiplier Tolerance 1st Band 2nd Band 3rd Band Multiplier Tolerance C2FR06 2020.01.29 0 20 40 60 80 100 100 120 140 160 3Ws 2W 2Ws 1W 1/4Ws 1/8W 1/2Ws 1/4W HOT-SPOT TEMPERATURE Applied Load % of RCWV 1Ws 1/2W Surface Temp. Rise (°C)

Tolerance Resistance Values B (0.1%) A (0.05%) RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail Sales@rfeinc.com 85mm max 110mm max 270mm max C D A H E B paper resistor bandolier min 30 cm leader at beginning and end max 14 ɸ 53ɸ max 300 flange Cylinder FILM RESISTORS CR Series: Standard Carbon Film Page 3 of 3 Body Diameter Size Code A B C D E H < 5mm T-52 52 ± 1 5 ± 0.5 4.0 min. 0.8 max. 1.2 max. 6 ± 1 T-52 52 ± 1 T-73 73 ± 1 6 ± 1> 5mm 10 ± 0.5 4.0 min. 0.8 max. 1.2 max. C2FR06 2020.01.29