Current Sensing Resistors, Metal Plate Type Current Sensing Resistors, Metal Plate Type Type: ERJ MP2, MP3, MP4 Features Ideal for current sensing solution Small case size with high power Metal plate bonding technology. Excellent long term stability Outer Resin with high heat dissipation. Wide temperature range (65 C to +170 C) AEC-Q200 quali ed RoHS compliant ISO9001, ISO/TS16949 certi ed As for Packaging Methods, Soldering Conditions and Safety Precautions, Please see Data Files Explanation of Part Numbers 1 2 3 4 5 6 7 8 9 10 11 12 E R J M P 4 P F 1 0 M U Product Code Type Code Power Rating Resistance Tolerance Resistance Value Packaging Methods Code Inch size Code Rating Code Tolerance Metal Plate Shown by 3 digits or Code Packaging Part No. Chip Resistors P2 1206 K 0.5 W F 1 % letters.Decimal point Embossed Carrier Taping ERJMP2 4 mm pitch, 3,000 pcs. ERJMP3 is expressed by M as P3 2010 M 1 W U 2M0=2m Embossed Carrier Taping P4 2512 P 2 W ERJMP4 4 mm pitch, 2,000 pcs. 10M=10m Q 3 W Ratings Power Rating Resistance Resistance Category 2 Part No. T.C.R. 1 at 70 C Range Tolerance Temperature Range 6 (inch size) (10 /C) (W) (m) (%) (C) ERJMP2K (1206) 0.5 1 to 50 F : 1 75 65 to +170 ERJMP2M (1206) 1 1 to 33 ERJMP3K (2010) 0.5 1 to 50 ERJMP3M (2010) 1 1 to 33 F : 1 75 65 to +170 ERJMP3P (2010) 2 1 to 10 ERJMP4M (2512) 1 1 to 50 ERJMP4P (2512) 2 1 to 33 F : 1 75 65 to +170 ERJMP4Q (2512) 3 1 to 5 1 Regular resistance : 1m , 2m , 3m , 5m , 10m , 15m , 20m , 22m , 25m , 30m , 33m , 50m Please contact us when resistors of irregular series are needed. -6 2 Please contact us when T.C.R. assurance within 5010 /C is needed. 120 Power Derating Curve 65 C 70 C If the ambient temperature of the resistor is more than 100 ambient temperature upper limit value of the rated 80 table, please reduce the rated power according to the Power Derating Curve shown in the figure on the right. 60 40 20 170 C 0 80 40 0 40 80 120 160 200 Ambient Temperature (C) Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 01 May. 2016 Rated Power (%)Current Sensing Resistors, Metal Plate Type Construction Insulator Resistive Element (Metal Plate) Surfase Treatment (Ni/Sn) Protective Resin Electrode (Metal) Dimensions in mm (not to scale), Recommended Land Pattern t W b A c a L Land Pattern Dimension (mm) Recommended Land Pattern (mm) Part No. Resistance Mass (Weight) (inch size) (g/1000 pcs.) Value () L W A t abc 1m 1.040.25 1.5 1.8 1.0 0.900.25 2m ERJMP2 3.200.25 1.600.25 0.640.25 30 (1206) 3m to 5m 1.1 1.8 1.8 0.640.25 6m to 50m 0.500.25 1m 0.900.25 1.470.25 2.1 3.1 1.9 ERJMP3 2m to 6m 5.000.25 2.500.25 70 (2010) 0.640.25 7m to 50m 0.500.25 1.3 3.1 3.5 1m 0.900.25 2.200.25 2m to 4m 3.0 3.4 2.0 ERJMP4 6.400.25 3.200.25 100 (2512) 5m, 6m 1.200.25 0.640.25 7m to 50m 0.760.25 2.0 3.4 4.0 Typical Temperature dependence of electrical resistance 1 0.5 0 0.5 1 80 60 40 20 0 20 40 60 80 100 120 140 160 180 Temperature (C) Long-term stability Load Life 70 C, Rated power Thermal Shock 55 C/155 C ERJMP2KF5M0U ERJMP4PF5M0U ERJMP2KF5M0U ERJMP4PF5M0U ERJMP3MF5M0U ERJMP3MF5M0U 1 1 0.5 0.5 0 0 0.5 0.5 1 1 0 1000 2000 3000 4000 0 1000 2000 3000 4000 Test Time (hrs) Test Time (hrs) Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 01 May. 2016 Change of Resistance (%) Change of Resistance (%) Change of Resistance (%)