Precision Feature Low tolerance (1%) Both flow and reflow soldering are applicable. Suitable size and packaging for surface mount assembly. Owing to the reduced lead inductance, the high frequency characteristic is excellent. The product of lead-free terminal is RoHS compliant. PhO(lead oxide) is included in the glass of our product which is prescribed on RoHS appendix as an exception. Application Circuit for high precision resistance and reliability. For signal control part For tunning circuit. Structure and Dimensions Structure Dimensions Glass or Polymer Coating I1 (Protective Coating) RuO2 type Resistor H Alumina Substrate(96%) I2 Thick film Elecrtode W (Inner Electrode) L Special Plating (Ni, Solder) (UNIT: mm) Average Inch LW H I1 I2 Type Power(W) Weight 0201 0.150.05 RC0603 1/20 0.600.03 0.300.03 0.230.03 0.100.05 0.15 RC1005 0402 1/16 1.000.05 0.500.05 0.350.05 0.200.10 0.250.10 0.6 RC1608 0603 1/10 1.600.10 0.800.15 0.450.10 0.300.20 0.350.10 2.1 RC2012 0805 1 / 8 1.250.15 0.350.20 2.000.20 0.500.10 0.400.20 4.9 RC3216 1206 1 / 4 3.200.20 1.600.15 0.550.10 0.450.20 0.400.20 9.5 RC3225 1210 1 / 3 3.200.20 2.550.20 0.550.10 0.450.20 0.400.20 16 RC5025 2010 2/3 5.000.20 2.500.20 0.600.20 26 0.550.10 0.600.20 RC6432 2512 1 6.300.20 3.200.20 0.550.10 0.600.20 0.600.20 41 Parts Numbering System The part number system shall be in the following format R C 1005 F CS 2370 Code Designation Dimension & Size Code Tolerance Resistance Value Packaging Code 0603: 0.6 0.3( ) - 0201(inch) 1005: 1.0 0.5( ) - 0402(inch) GS: Bulk Packaging 3 or 4 digits coding system 1608: 1.6 0.8( ) - 0603(inch) CS: Tape Packaging 7 (IEC coding system) 2012: 2.0 1.2( ) - 0805(inch) RC: Chip Resistor F: 1% ES: Tape Packaging 10 3digits (E-24 series) 3216: 3.2 1.6( ) - 1206(inch) FS: Tape Packaging 13 4digits (E-96 series) 3225: 3.2 2.5( ) - 1210(inch) 5025: 5.0 2.5( ) - 2010(inch) AS: Tape Packaging 13 6432: 6.4 3.2( ) - 2512(inch)Specification Resistance Range ( ) Power Working Overload Rated Rated Type Rating Voltage Voltage TCR (ppm/ ) Ambient Working F( 1%) Temperature (W) (MAX) (MAX) Temperature E-96, E-24 250ppm RC0603 1/20 25(V) 50(V) -55 ~+125 RC1005 1/16 50(V) 100(V) RC1608 1/10 Operation 1 ~10M -55 ~+155 RC2012 1/8 150(V) 300(V) 70 Notes 100ppm RC3216 1/4 RC3225 1/3 200(V) 400(V) RC5025 2/3 -55 ~+125 Example of Land RC6432 1 Pattern Design Rated voltage (V) = Rated power(W) Normal resistance value (R) Rated voltage should be lower than (MAX) working voltage. Recommended Soldering Conditions Power Derating Curve The rated power is the maximum continuous loading power at 70 ambient temperature. For ambient temperature above 70 , the loading power follows the below power derating curve. General Purpose <1005, 3225, 5025, 6432> <1608, 2012, 3216> 100 100 80 80 Precision 60 60 Operation area Operation area 40 40 Low Ohms 20 20 -55 70 125 -55 70 155 0 0 Array -40 0 40 80 120 -30 0 30 60 90 120 150 Ambient Temperature( ) Ambient Temperature( ) Attenuator Marking IEC Code System (E-96, E-24) E-96 E-24 E-96 E-24 E-96 E-24 E-96 E-24 3 digits indication 4 digits indication 100 10 178 316 562 56 Characteristics 102 182 18 324 33 576 (E-24 series) (E-96 series) Performance 105 187 332 590 107 191 340 604 - Left 2 digits represent - Left 3 digits represent 110 11 196 348 619 113 200 20 357 36 634 62 significant figures. significant figures. 115 205 365 649 - Last 1 digit represents - Last 1 digit represents 118 210 374 665 Packaging exponential number of 10. exponential number of 10. 121 12 215 383 39 681 68 - Example: 103 124 221 22 392 698 - Example: 1002 127 226 402 715 Left 2 digits: 10 Left 3 digits: 100 130 13 232 412 732 Last 1 digit: 3 Last 1 digit: 2 133 237 422 750 75 3 Standard 2 103 = 10 10 1002 = 100 10 137 243 24 432 43 768 Resistance Value = 10000 =10k 140 249 442 787 = 10000 =10k 143 255 453 806 147 261 464 825 82 150 15 267 475 47 845 154 274 27 487 866 158 280 499 887 162 16 287 511 51 909 165 294 523 931 91 0603, 1005 type: No marking. 0603, 1005, 1608 type: 169 301 30 536 953 No marking. 174 309 549 976 Design and Specifications are subject to change without prior notice. 10 Please ask the manufacturer for technical Specifications before you order and/or use. 11 Percentage of the rated dissipation(%) Percentage of the rated dissipation(%)