MFP Series Precision Metal Film Resistors • • • • • • Resistances from 10Ohm to 1MOhms Power Rating to 2Watts Resistance Tolerances to ±0.01% TCR’s to ±5ppm/°C Convenient RN Type Package Styles Lower Tolerance Available on Request SPECIFICATIONS Type MFP50 MFP55 MFP60 MFP65 MFP70 MIL-R-55182 RN50 RN55 RN60 RN65 RN70 DIN-44061 0204 0207 0411 0617 0719 1W 2W Resistance Range * 10Ω to 1M Power rating (70°C) 0.125W Tolerances 0.25W 0.1% - 0.5% 0.5W 0.01%, 0.025%, 0.05%, 0.1%, 0.25%, 0.5% Temperature Coefficient 5 / 10 / 15 / 25 / 50 ppm/°C Operating Voltage 200V 250V 300V 500V 500V Short Time Overload Voltage 400V 500V 700V 1000V 1000V 12.0 ±1.0 4.5 ±0.5 0.8 ±0.05 16.0 ±1.0 5.5 ±0.5 0.8 ±0.05 Operating Temperature Range Dimensions ( mm ) L ФD Фd -65 to 155°C 3.3 ±0.2 1.7 ±0.2 0.45 ±0.05 6.5 ±0.5 2.3 ±0.2 0.6 ±0.05 9.5 ±1.0 3.5 ±0.5 0.6 ±0.05 * Lower than 10 Ohm or higher than 1 MOhm consult factory. Ordering Information Part Description: Part Type - Resistance - Tolerance - TCR MFP65 10K Ohms 0.1% 10ppm Riedon Inc. 05/14 300 Cypress Avenue Alhambra CA 91801 www.riedon.com (626) 284-9901 (626) 284-1704 MFP Series Precision Metal Film Resistors Performance Data Power Derating Curve 120 Power ( % ) 100 80 60 40 20 0 0 25 50 75 100 125 150 175 Ambient Temperature (°C) Test Procedure Specification ∆R Typical ∆R Dielectric 3X rated Voltage, 1min ±0.2% + 0.1Ω ±0.02% Load Life Rated Power, 70°C, 2000hr ±0.5% + 0.01Ω ±0.1% Temp. Cycling 30 minutes at -55°C & 30 minutes at 150°C ( 5 total number of cycles) ±0.2% + 0.01Ω ±0.05% Short Time Overload 2.5X Rated Power, 5s @ 25°C ±0.2% + 0.01Ω ±0.02% Humidity Resistance 40°C, 90 to 95% RH, 56 days (Dissipitation ≤ 0.01 Pn) ±0.5% + 0.05Ω ±0.1% Solder Heat 260°C ± 5°C , 10 sec, 6 mm from the body ±0.1% + 0.01Ω ±0.03% Shock 1Km/s2 ±0.2% + 0.01Ω ±0.02% Vibration 10 to 2000 Hz: m/S2 ±0.2% + 0.01Ω ±0.02% Low Temperature Exposure 2 hours at -65°C ±0.2% + 0.01Ω ±0.05% High Temperature Exposure 16 hours at 150°C ±0.2% + 0.01Ω ±0.1% Solderability Solder Dip ± 0.5 at 235° ± 5°C 95% Coverage 95% Coverage Insulation Resistance 500VDC, 1min 10G Ohm 10G Ohm Riedon Inc. 05/14 300 Cypress Avenue Alhambra CA 91801 www.riedon.com (626) 284-9901 (626) 284-1704