Features 1 % tolerance from 1.02 megohms to 10 megohms RoHS compliant* Power rating at 70 C: CRH0603 - 0.10 W, CRH0805 - 0.125 W, CRH1206 - 0.25 W Suitable for all types of soldering processes CRH0603/CRH0805/CRH1206 - Chip Resistors Electrical Characteristics Characteristic Data Test R Max. Characteristic Model Model Model CRH0603 CRH0805 CRH1206 Load Life (1000 hours) < 1 % Power Rating 70 C 1/10 W 1/8 W 1/4 W Short Time Overload < 0.5 % Operating Temperature Range -55 C to +125 C Thermal Shock < 0.5 % Derated to 0 Load at +125 C Maximum Working Voltage 50 V 100 V 200 V Dimensional Drawing Maximum Overload Voltage 100 V 200 V 400 V Resistance Range (E-96 + E-24) 1.02 megohms - 10 megohms I I 1 1 Temperature Coef cient 200 ppm/C H For Standard Values Used in Capacitors, Inductors, and Resistors, click here. Chip Dimensions I I 2 2 Dimension Model Model Model W CRH0603 CRH0805 CRH1206 L L 1.600.10 2.000.15 3.200.25 (0.0630.004) (0.0790.006) (0.1260.010) Resistor (Ru02) Overcoat (Jumper chip is W 0.800.10 1.250.15 1.600.15 a conductor) (0.0310.004) (0.0490.006) (0.0630.006) H 0.450.10 0.500.10 0.600.15 (0.0180.004) (0.0200.004) (0.0240.006) I 0.300.20 0.400.20 0.500.25 1 (0.0120.008) (0.0160.008) (0.0200.010) I 0.300.20 0.400.20 0.500.20 2 Alumina Substrate (0.0120.008) (0.0160.008) (0.0200.010) Internal Electrode (Ag-Pd) Secondary Electrode (Nickel Plated) MM DIMENSIONS: External Electrode (INCHES) (see Part Numbering - may be ordered as solder-plated or tin-plated) Derating Curve 100 80 60 40 20 0 -55 0 125 70 (C) Ambient temperature *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Speci cations 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 speci c applications. OBSOLETE *RoHS COMPLIANT Rated power in percentage (%)Features (Continued) Three layer contacting process with nickel barrier helps prevent leaching and provides excellent solderability Paper tape on reel for automatic placement CRH0603/CRH0805/CRH1206 - Chip Resistors Soldering Pro le for RoHS Compliant Chip Resistors and Arrays 275 <1> Maximum of 20 seconds between 260 C peak +255 C and +260 C <1> 255 C 225 220 C 190 C 60 - 90 seconds 175 150 C Ramp Down 6 C/second 125 60 - 120 seconds 10 seconds minimum 75 Ramp Up 3 C/second maximum 25 0 50 100 150 200 250 300 Time (seconds) Packaging Dimensions (Conforms to EIA RS-481A) 1.0 0.2 4.0 0.1 (.040 .020) (.157 .004) 2.0 0.05 B (.079 .002) A 3.5 0.05 (.138 .002) 2.0 (.080) 8.0 0.2 (.315 .008) 13.0 0.5 (.512 .020) 80.0 1.0 1.75 0.1 (3.150 .040) (.059 .004) 4.0 0.1 1.5 +0.1/-0 (.157 .004) (.056 + .004/-0) Maximum 1 mm (.040) thick 20.5 *Cumulative tolerance over 10 holes: 0.2 mm (.807) 178.0 2.0 (7.008 .080) Series A B 10.0 1.5 (.394 .059) 1.9 0.2 1.1 0.2 CRH0603 (.075 .008) (.043 .008) MM DIMENSIONS: 2.4 0.2 1.65 0.2 (INCHES) CRH0805 (.094 .008) (.065 .008) 3.57 0.2 2.00 0.2 CRH1206 (.161 .008) (.079 .008) Marking on reel: Part number, quantity, resistance value and tolerance, date code. Speci cations 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 speci c applications. OBSOLETE Temperature (C)