PL IA N T Features OM n RoHS compliant* C n Power rating at 70 °C: CR0603 - 0.10 W, LE AD F RE E *R oH S CR0805 - 0.125 W, CR1206 - 0.25 W n Tight tolerances of bottom electrode width n Suitable for all types of soldering processes n Three layer contacting process with nickel barrier prevents leaching and provides excellent solderability n Paper tape on reel for automatic placement CR0603/CR0805/CR1206 - Chip Resistors Electrical Characteristics Ro VE LEA HS RS D C ION FRE OM S E PL AR IA E NT * Characteristic Model CR0603 Power Rating @ 70 °C 1/10 W Operating Temperature Range Model CR1206 1/8 W 1/4 W -55 °C to +155 °C +155 °C 150 V 300 V Derated to 0 Load at Maximum Working Voltage 50 V Maximum Overload Voltage 100 V Resistance Range: 1 % 200 V 400 V 10 ohms ≤ R ≤ 1M ohms ±100 PPM/°C E-96 + E-24 1M ohms < R ≤ 10M ohms ±200 PPM/°C Resistance Range: 5 % E-24 Zero Ohm Jumper <0.05 ohm Rated / Maximum Current Model CR0805 10 ohms ≤ R ≤ 10M ohms ±200 PPM/°C 1 ohm ≤ R < 10 ohms 10M ohms < R ≤ 20M ohms ±400 PPM/°C 1 A / 2.5 A 2 A / 5 A 2A/5A AEC-Q200: Contact Bourns to confirm availiability. For Standard Values Used in Capacitors, Inductors, and Resistors, click here. Chip Dimensions Dimensional Drawings Characteristic Data ModelModel Model Dimension CR0603 CR0805 CR1206 1.60±0.102.00±0.15 3.20±0.25 L (0.063±0.004) (0.079±0.006) (0.126±0.010) 0.80±0.101.25±0.15 1.60±0.15 W (0.031±0.004) (0.049±0.006) (0.063±0.006) 0.45±0.100.50±0.10 0.60±0.15 H (0.018±0.004) (0.020±0.004) (0.024±0.006) 0.30±0.200.40±0.20 0.50±0.25 I1 (0.012±0.008) (0.016±0.008) (0.020±0.010) 0.30±0.200.40±0.20 0.50±0.20 I2 (0.012±0.008) (0.016±0.008) (0.020±0.010) DIMENSIONS: Derating Curve I1 H I2 I2 W L Resistor(Ru02) (Jumperchipis aconductor) Overcoat MM (INCHES) AluminaSubstrate InternalElectrode(Ag-Pd) SecondaryElectrode(NickelPlated) 100 Rated Power (%) I1 ExternalElectrode (tin-plated) 80 60 40 20 0 -55 0 70 Ambient Temperature (°C) 155 *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. CR0603/CR0805/CR1206 - Chip Resistors Performance Characteristics Test Procedure DC Resistance -- Low Temperature Operation -55 °C, 1 hour “OFF”; 45 minutes "ON" Rated Voltage x 2.5, 5 seconds: CR0603: 100 V max. CR0805: 300 V max. CR1206: 400 V max. Short time Overload High Temperature Exposure Resistance to Solder Heat Moisture Resistance Method MIL-STD-202 303 EIA RS-396 4.4 MIL-R-55342D 4.7.4 EIA RS-396 4.6 Specification 1% Test Limits DR 5% MIL-R-55342D 4.7.2 ≤±1 % ≤±5.0 % MIL-R-55342D 4.7.4 ≤±(0.5 % + 0.05 Ω) ≤±(1.0 % + 0.05 Ω) MIL-R-55342D 4.7.5 EIA RS-396 4.7 MIL-R-55342D 4.7.5 ≤±(1 % + 0.05 Ω) ≤±(2 % + 0.05 Ω) +125 °C, 1000 hours MIL-R-55342D 4.7.6 EIA RS-396 4.8 MIL-R-55342D 4.7.6 ≤±(1.0 % + 0.05 Ω) ≤+(2.0 % + 0.1 Ω) 260 °C, 10 seconds MIL-R-55342D 4.7.7 MIL-R-55342D 4.7.7 ≤±(0.5 % + 0.05 Ω) ≤±(1.0 % + 0.05 Ω) MIL-R-55342D 4.7.8 ≤±(0.5 % + 0.05 Ω) ≤±(2.0 % + 0.05 Ω) MIL-R-55342D 4.7.10 ≤±(1.0 % + 0.05 Ω) ≤±(3.0 % + 0.1Ω) Load Life +70 °C; 1.5 hours “ON”, 0.5 hours “OFF”; 1000 hours Solderability +235 °C; 3 seconds Terminal Strength Pull Test MIL-STD-202 106D EIA RS-396 4.9 MIL-STD-202 108 Condition D EIA RS-396 4.12 MIL-STD-202 208 EIA RS-396 4.11 MIL-R-55342D 4.7.12 Current Noise Quan-Tech Model 315B MIL-STD-202 308 Humidity, Steady State +40 °C; 90-95 % RH, 1344 hours Salt Spray 96 hours Vibration Voltage Coefficient Insulation Resistance Dielectric Withstanding Voltage Drop Test Bending Test 10-2000 Hz, 6 hours -Test potential: 500V CR0603: 100 V MIL-STD-202 103B Condition D MIL-STD-202 101D Condition A MIL-STD-202 201A MIL-STD-202 309 MIL-STD-202 302 Condition B -- MIL-STD-202 301 -- 1m 5 mm/90 mm, 10 seconds -55 °C for 30 minutes, +155 °C for 30 minutes, 5 cycles MIL-STD-202 203B -- --- CR0805, CR1206: ≥500 V CR0603: ≥300 V ≤±(0.5 % + 0.1 Ω) ≤±(1 % + 0.1 Ω ≤±(1 % + 0.05 Ω) ≤±(1 % + 0.05 Ω) IEC 60115-1-4.19 -- ≤±(0.5% + 0.05 Ω) ≤±(1 % + 0.05 Ω) 125 ±5 °C for 96 ±4 hours IEC 60115-1-4.23.2 -- ≤±(1 % + 0.05 Ω) ≤±(2 % + 0.1 Ω) Thermal Shock Resistance to Dry Heat 90-98 % RH, 10 cycles MIL-R-55342D 4.7.11 ≥95 % of area covered MIL-R-55342D 4.7.12 ≥500 g R≤1 kW; 1 mV/V max. R≤10 kW; 3 mV/V max. R≤100 kW; 6 mV/V max. R≤1 MW; 10 mV/V max. MIL-R-55342D 6.6 -- ≤±(2.5 % + 0.05 Ω) ≤±(2.5 % + 0.05 Ω -- ≤±(1.0 % + 0.2 Ω) ≤±(1.0 % + 0.1 Ω --- ≤±(0.5 % + 0.1 Ω) ≤±(1.0 % + 0.1 Ω ≤100 ppm/V -- ≥1 GΩ Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. CR0603/CR0805/CR1206 - Chip Resistors Soldering Profile for RoHS Compliant Chip Resistors and Arrays 275 <1> Maximumof20secondsbetween +255°Cand+260°C 260°Cpeak <1> 255°C 225 Temperature(°C) 220°C 190°C 60-90 seconds 175 RampDown 6°C/second 150°C 125 60-120seconds 10secondsminimum 75 RampUp 3°C/secondmaximum 25 0 50 100 150 Time(seconds) 200 250 300 Packaging Dimensions (Conforms to EIA RS-481A) 4.0±0.1 (.157±.004) 1.0±0.2 (.040±.020) 2.0±0.05 (.079±.002) B A 3.5±0.05 (.138±.002) 8.0±0.2 (.315±.008) 4.0±0.1 (.157±.004) 1.5+0.1/-0 (.056+.004/-0) 2.0 (.080) 13.0±0.5 (.512±.020) 80.0±1.0 (3.150±.040) 1.75±0.1 (.059±.004) Maximum1mm(.040)thick *Cumulativetoleranceover10holes:±0.2mm Series A 20.5 (.807) 178.0±2.0 (7.008±.080) B CR0603 1.9 ± 0.2 (.075 ± .008) 1.1 ± 0.2 (.043 ± .008) CR0805 2.4 ± 0.2 (.094 ± .008) 1.65 ± 0.2 (.065 ± .008) CR1206 3.57 ± 0.2 (.161 ± .008) 2.00 ± 0.2 (.079 ± .008) 10.0±1.5 (.394±.059) DIMENSIONS: MM (INCHES) Marking on reel: Part number, quantity, resistance value and tolerance, date code. Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. CR0603/CR0805/CR1206 - Chip Resistors Resistor Markings Marking Explanation CR0603 CR0805 CR1206 E-24 marking Value = 10K ohms CR0805 CR1206 E-96 marking Value = 44.2K ohms CR0603 EIA-96 Marking 1 % marking Value = 12.4K ohms • E-24: 3 digits, first two digits are significant, third digit is number of zeros. Letter R is decimal point. • E-96: 4 digits, first three digits are significant, fourth digit is number of zeros. Letter R is decimal point. 0603 E-96: EIA-96 marking (see table below). EIA-96 Marking for CR0603, 1 % Code R Value Code R Value Code R Value Code R Value Code R Value Code R Value Code R Value Code R Value 01100131332517837 23749316614227356285750 02102141372618238 24350324624327457686768 03105151402718739 24951332634427559087787 04107161432819140 25552340644537660488806 05110171472919641 26153348654647761989825 06113181503020042 26754357664757863490845 07115191543120543 27455365674877964991866 08118201583221044 28056374684998066592887 09121211623321545 28757383695118168193909 10124221653422146 29458392705238269894931 11127231693522647 30159402715368371595953 12130241743623248 30960412725498473296976 This table shows the first two digits for the three-digit EIA-96 part marking scheme. The third character is a letter multiplier: Y=10-2 X=10-1 A=100 B=101 C=102 D=103 E=104 F=105 Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. CR0603/CR0805/CR1206 - Chip Resistors How To Order Model (CR = Chip Resistor) CR 1206 - F X - 8252 E LF Size • 0603 • 0805 • 1206 Resistance Tolerance F = ±1 % .................Use with “X” TCR code only for values from 10 ohms through 1 megohm; Use with “W” TCR code only for values from 1 megohm through 10 megohms. J = ±5 % ..................Use with “W” TCR code for values from 10 ohms through 10 megohms; Use with “Z” TCR code for values above 10 megohms through 20 megohms; Use with “/” TCR code for zero ohm (jumper) and values from 1 ohm through 9.1 ohms. TCR (ppm/°C) X = ±100 W = ±200 Z = ±400 / = Used with “J” Resistance Tolerance code for zero ohm (jumper) and values from 1 ohm through 9.1 ohms. Resistance Value For 1 % Tolerance: <100 ohms...............“R” represents decimal point (example: 24R3 = 24.3 ohms). ≥100 ohms...............First three digits are significant, fourth digit represents number of zeros to follow (example: 8252 = 82.5k ohms). For 5 % Tolerance: <10 ohms............. “R” represents decimal point (example: 4R7 = 4.7 ohms). ≥10 ohms............. First two digits are significant, third digit represents number of zeros to follow (example: 474 = 470k ohms; 000 = Jumper). Packaging E = Paper Tape (5,000 pcs.) on 7 ” Plastic Reel Termination LF = Tin-plated (RoHS Compliant) REV. 09/15 Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications.