Thick film low ohmic chip resistors for current detection UCR series Datasheet Features 1)Very-low ohmic resistance from 11m is in lineup by thick-film resistive element. 2)Resistive element is located at bottom side, which reduces the resistance shift during mounting process. 3)ROHM s unique structure achieved improvement of heat. 4)ROHM resistors have obtained ISO9001 / ISO / TS16949 certification. 5)Corresponds to AEC-Q200. But UCR006 is preraring. UCR03 (under 100m or less) are unsupprted. Products list Operating Size Rated Power Resistance Temperature Resistance range temperature Part No. (70) tolerance coefficient range (mm) (inch) (W) (%) (ppm / ) () () F ( 1% ) UCR006 0603 0201 0.1 0+300 0.100R<1 (E24series) -55 +155 J ( 5% ) 0300 0.068R<0.100 (E24series) F ( 1% ) UCR01 1005 0402 0.125 0250 0.100R<0.220 (E24series) -55 +155 J ( 5% ) 0200 0.220R0.910 (E24series) 0250 0.020R<0.050 (E24series) F ( 1% ) 0.25 0200 0.050R<0.100 (E24series) J ( 5% ) UCR03 1608 0603 0150 0.100R<0.200 (E24series) -55 +155 F ( 1% ) 0.20 0150 0.220R0.910 (E24series) J ( 5% ) 0250 0.020R0.047 (E24series) F ( 1% ) (E24series) 0150 0.047R0.1 UCR10 2012 0805 0.33 250200 0.011R0.020 (E24series) -55 +155 0250 0.020R0.047 (E24series) J ( 5% ) 0150 0.047R0.1 (E24series) 0350 0.011R<0.020 (E24series) F ( 1% ) UCR18 3216 1206 0.5 -55 +155 0200 0.020R0.039 (E24series) J ( 5% ) 0150 0.039R0.1 (E24series) * Design and specifications are subject to change without notice. Carefully check the specification sheet supplied with the product before using or ordering it. Part Number Description U C R 1 0 E V H J L R 1 0 Part No. Size (mm inch ) Packaging specifications code Nominal resistance Resistance Special tolerance Resistance code,3 or 4 digits. 006 (0603 0201 ) part code Packaging Quantity Part No. Code specifications / Reel Resistance UCR 01 (1005 0402 ) F ( 1% ) S0.011 tolerance (Thick film low Resistance 0.091 J ( 5% ) 03 (1608 0603 ) Paper tape + code ohmic chip UCR006 YVP 15,000 Specialcode (2mm Pitch) L0.1 10 (2012 0805 ) resistors) 18 (3216 1206 ) FS,FL,JS 4 digits Paper tape UCR01 MVP 10,000 (2mm Pitch) JL 3 digits EWP (20m 47m) Paper tape UCR03 5,000 (4mm Pitch) EVP (51m 910m) Paper tape UCR10 EVH 5,000 (4mm Pitch) Paper tape UCR18 EVH 5,000 (4mm Pitch) www.rohm.com 1/4 c 2016 ROHM Co., Ltd. All rights reserved. 2015.01 - Rev.EUCR series Datasheet Chip resistor dimensions and markings UCR006/01 UCR03(20mR<50m) UCR10/18 UCR03(50mR910m) <Marking method> There are three or four digits used for the calculation number according to IEC code and Ris used for the decimal point. Ex.) 4digits0.1 =R100 3digits0.1 =R10 (Unit:mm) Marking Part No. (mm) (inch) L W t a b existence UCR006 0603 0201 0.620.05 0.320.05 0.240.05 0.180.10 0.220.10 No UCR01 1005 0402 1.000.10 0.550.10 0.370.05 0.280.10 0.340.10 No UCR03 1608 0603 1.600.10 0.870.10 0.500.10 0.450.20 0.450.20 No UCR10 2012 0805 2.000.10 1.250.10 0.550.10 0.240.20 0.500.20 Yes UCR18 3216 1206 3.200.15 1.600.15 0.550.10 0.300.20 0.900.25 Yes Land pattern example (Unit:mm) Dimensions A B C D Part No. UCR006 0.3 1.2 0.5 0.45 UCR01 0.5 1.8 0.5 0.65 UCR03 0.5 2.5 0.9 1.0 UCR10 0.8 3.4 1.3 1.3 UCR18 1.4 4.0 1.8 1.3 www.rohm.com 2/4 c 2016 ROHM Co., Ltd. All rights reserved. 2015.01 - Rev.E