Thick Film Type Current Sensing Resistor (RUT) Thick Film Type Current Sensing Resistor (RUT Series) - 1005(0402), 1608(0603), 2012(0805), 3216(1206) - 3225(1210), 5025(2010), 6432(2512) Features Current Sensing Resistor Very low resistance with high precision reliability. Low T. C. R, High power. Stable in Sulfur Atmosphere. (Sulfur Resistant) 100% Lead Free Component. EU RoHS Compliant. Part Number System RUT RUT 3216 F R499 CS Type (Series) Size : mm (inch) Tolerance Resistance Value Packing Type Thick film low ohm chip resistor 1005 1.0x0.5mm (0402) F 1% 1608 1.6x0.8mm (0603) J 5% 2012 2.0x1.2mm (0805) 3216 3.2x1.6mm (1206) 3225 3.2x2.5mm (1210) 5025 5.0x2.5mm (2010) 6432 6.4x3.2mm (2512) - 4-digit code System (E-24 series) - 4-digit code System (E-96 series) - R499 : 0.499 = 499m CS 7" reel ES 10" reel AS 13" reel Ver. 2012.06 Thick Film Type Current Sensing Resistor (RUT) Structure and Dimensions [ Top View ] [ Side View ] R100 [ Bottom View] A W T B L [ Unit : mm ] Size (mil) L W T A B Unit Weight RUT1005 (0402) 1.000.05 0.500.05 0.350.05 0.200.10 0.250.10 0.6mg RUT1608 (0603) 1.600.10 0.800.10 0.450.10 0.300.20 0.350.10 2.1mg RUT2012 (0805) 2.000.20 1.250.15 0.550.10 0.400.20 0.350.20 4,9mg RUT3216 (1206) 3.200.20 1.600.15 0.550.10 0.450.20 0.400.20 9.5mg RUT3225 (1210) 3.200.20 2.550.20 0.550.10 0.450.20 0.400.20 16mg RUT5025 (2010) 5.000.20 2.500.20 0.550.10 0.600.20 0.600.20 26mg RUT6432 (2512) 6.300.20 3.200.20 0.550.10 0.600.20 0.600.20 41mg 1608 and smaller sizes don't have marking on the top of the chips Ver. 2012.06 Thick Film Type Current Sensing Resistor (RUT) Application Characteristics Type mm(mil) Power Rating [W] RUT1005 (0402) 1/10(0.10) RUT1608 (0603) 1/8(0.125) RUT2012 (0805) 1/4(0.25) RUT3216 (1206) 1/3(0.33) RUT3225 (1210) 1/2(0.50) RUT5025 (2010) 2/3(0.66) RUT6432 (2512) 1(1.0) Tolerance [%] Resistance Range [] T.C.R * [ppm/] Working Temp. [] F : 1 J : 5 0.100~0.976 150 -55~ +155 % Rated Power Power Derating Curve Rated Voltage & Current 100 V= 80 I= 60 PR P/R V : Rated Voltage (V) I : Rated Current (I) P : Rated Power (W) R : Resistance Value () 40 20 0 60 40 55 20 0 20 40 60 80 70 100 120 140 150 160 155 Ambient Temperature() Ver. 2012.06 Thick Film Type Current Sensing Resistor (RUT) Standard Soldering Pad Dimensions : Land Pattern C : Chip Resistor A B A [ Unit : mm ] Size (mil) Reflow Soldering A B 2A + B C RUT1005 (0402) 0.60 0.50 1.70 0.50 RUT1608 (0603) 0.80 0.80 2.40 0.80 RUT2012 (0805) 0.90 1.40 3.20 1.20 RUT3216 (1206) 1.30 1.80 4.40 1.50 RUT3225 (1210) 1.30 1.80 4.40 2.40 RUT5025 (2010) 1.40 3.30 6.10 2.40 RUT6432 (2512) 1.40 4.60 7.40 3.00 Ver. 2012.06 Thick Film Type Current Sensing Resistor (RUT) Performance Characteristics Requirements Specification Test Conditions (JIS C 5201-1) ITEM Resistors Resistance Temperature Characteristic Within the specified tolerance R 100ppm JIS C 5201-1 4.5 JIS C 5201-1 4.8 +20 -55 / +20 +125 Short time Overload R < 1%+0.0005 JIS C 5201-1 4.13 Rated Voltagex2.5, 5sec Solderability Immersed over 95% JIS C 5201-1 4.17 Rosin Ethanol (25%WT) 245+5/-0, 20.5 sec Resistance to Solder Heat R < 1%+0.0005 JIS C 5201-1 4.18 2605, 101 sec Temperature Cycle R < 1%+0.0005 JIS C 5201-1 4.19 -55 +155, 100 cycle Moisture Resistance R < 3%+0.0005 JIS C 5201-1 4.24 402, 90~95%RH, 1000+48hours Load Life R < 3%+0.0005 JIS C 5201-1 4.25 Rated Voltage, 702, 1000+48hours 90mins ON, 30mins OFF High Temp. Exposure R < 3%+0.0005 JIS C 5201-1 4.25.3 1552, 1000+48hours Flower of Sulfur (FOS) R < 1%+0.1 105, FoS, 720+2hours The reliability test condition can be replaced by the corresponding accelerated test condition. Ver. 2012.06 Thick Film Type Current Sensing Resistor (RUT) Product specifications included in the specifications are effective as of March 01, 2015. Please be advised that they are standard product specifications for reference only. We may change, modify or discontinue the product specifications without notice at any time. So, you need to approve the product specifications before placing an order. Should you have any question regarding the product specifications, please contact our sales personnel or application engineers. Ver. 2012.06