T PL IA N M CO *R oH S Features Applications ■ Ultra-tight tolerance ■ Current sense ■ Wide resistance range ■ Precision circuits ■ RoHS compliant* ■ Medical equipment** ■ Four package sizes available ■ Printers ■ Automation equipment ■ Navigation equipment CRT Series - Thin Film Precision Chip Resistors Electrical Characteristics Model CRT0402 1/16 watt Characteristic Power Rating @ 70 °C Operating Temperature Range Derated to Zero Load at Maximum Working Voltage Maximum Overload Voltage Resistance Range (E-96 + E-24 Values) Temperature Coefficient of Resistance (TCR) Model CRT0603 1/16 watt -55 to +155 °C +155 °C 50 V 100 V 25 V 50 V Model CRT0805 1/10 watt Model CRT1206 1/8 watt 100 V 200 V 150 V 300 V (See Standard Values Table) 5 to 50 PPM/°C (See Value - TCR Table on Pages 2 & 3) Environmental Characteristics Short Time Overload Load Life Humidity (Steady State) Thermal Shock Solderability Resistance to Soldering Heat Test (MIL STD 202) 2.5 x Max. Operating Voltage for 5 seconds 1000 Hours at Rated Power Method 103B Method 107 Method 208H Method 210E Limit (ΔR) (Tol. ≤ 0.05 %) ±0.05 % ±0.05 % ±0.05 % ±0.05 % Limit (ΔR) (Tol. > 0.05 %) ±0.2 % ±0.5 % ±0.3 % ±0.3 % ±0.05 % ±0.2 % Derating Curve How to Order CRT 0603 - C V - 1003 E LF Model (CRT = Thin Film Precision Chip Resistor Size • 0402 • 0603 • 0805 • 1206 Resistance Tolerance F = ±1 % B = ±0.1 % D = ±0.5 % A = ±0.05 % C = ±0.25 % P = ±0.01 % TCR (PPM/°C) Z = ±50 W = ±10 Y = ±25 V = ±5 X = ±15 Resistance Value <100 ohms: “R” represents decimal point (example: 24R3 = 24.3 ohms) ≥100 ohms: First three digits are significant, fourth digit represents number of zeroes to follow (example: 8252 = 82.5K ohms) Packaging G = Paper tape (10K pcs.) on 7 ” plastic reel (CRT0402) E = Paper tape (5K pcs.) on 7 ” plastic reel (CRT0603, CRT0805, CRT1206) Termination LF = Tin-plated (RoHS compliant) Rated power in percentage (%) Specification 100 80 60 40 20 0 -55 0 70 (°C) Ambient temperature * RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. **Bourns® products have not been specifically designed and tested for FDA Class III applications and their use in such applications is neither recommended nor supported. 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. 155 CRT Series - Thin Film Precision Chip Resistors Value - TCR Table Part Number CRT0402-AV CRT0402-AW CRT0402-AX CRT0402-AY CRT0402-AZ CRT0402-BV CRT0402-BW CRT0402-BX CRT0402-BY CRT0402-BZ CRT0402-CV CRT0402-CW CRT0402-CX CRT0402-CY CRT0402-CZ CRT0402-DV CRT0402-DW CRT0402-DX CRT0402-DY CRT0402-DZ CRT0402-FV CRT0402-FW CRT0402-FX CRT0402-FY CRT0402-FZ CRT0402-PV CRT0402-PW CRT0402-PX CRT0402-PY CRT0402-PZ CRT0603-AV CRT0603-AW CRT0603-AX CRT0603-AY CRT0603-AZ CRT0603-BV CRT0603-BW CRT0603-BX CRT0603-BY CRT0603-BZ CRT0603-CV CRT0603-CW CRT0603-CX CRT0603-CY CRT0603-CZ CRT0603-DV CRT0603-DW CRT0603-DX CRT0603-DY CRT0603-DZ CRT0603-FV CRT0603-FW TR Range (Ohms) 49.9 to 5K 49.9 to 12K 49.9 to 12K 49.9 to 12K 49.9 to 12K 49.9 to 5K 49.9 to 12K 49.9 to 70K 10 to 205K 10 to 205K 49.9 to 5K 49.9 to 12K 49.9 to 70K 10 to 205K 10 to 205K 49.9 to 5K 49.9 to 12K 49.9 to 70K 10 to 205K 1 to 205K 49.9 to 5K 49.9 to 12K 49.9 to 70K 10 to 205K 1 to 205K 49.9 to 5K 49.9 to 12K 49.9 to 12K 49.9 to 12K 49.9 to 12K 24.9 to 15K 4.7 to 332K 4.7 to 332K 4.7 to 332K 4.7 to 332K 24.9 to 15K 4.7 to 33K 4.7 to 33K 4.7 to 1 meg 4.7 to 1 meg 24.9 to 15K 4.7 to 33K 4.7 to 33K 2 to 1 meg 1 to 1 meg 24.9 to 15K 4.7 to 33K 4.7 to 33K 2 to 1 meg 1 to 1 meg 24.9 to 15K 4.7 to 33K TR Tolerance 0.05 % 0.05 % 0.05 % 0.05 % 0.05 % 0.10 % 0.10 % 0.10 % 0.10 % 0.10 % 0.25 % 0.25 % 0.25 % 0.25 % 0.25 % 0.50 % 0.50 % 0.50 % 0.50 % 0.50 % 1.00 % 1.00 % 1.00 % 1.00 % 1.00 % 0.01 % 0.01 % 0.01 % 0.01 % 0.01 % 0.05 % 0.05 % 0.05 % 0.05 % 0.05 % 0.10 % 0.10 % 0.10 % 0.10 % 0.10 % 0.25 % 0.25 % 0.25 % 0.25 % 0.25 % 0.50 % 0.50 % 0.50 % 0.50 % 0.50 % 1.00 % 1.00 % TCR (PPM/°C) 5 10 15 25 50 5 10 15 25 50 5 10 15 25 50 5 10 15 25 50 5 10 15 25 50 5 10 15 25 50 5 10 15 25 50 5 10 15 25 50 5 10 15 25 50 5 10 15 25 50 5 10 Part Number CRT0603-FX CRT0603-FY CRT0603-FZ CRT0603-PV CRT0603-PW CRT0603-PX CRT0603-PY CRT0603-PZ CRT0805-AV CRT0805-AW CRT0805-AX CRT0805-AY CRT0805-AZ CRT0805-BV CRT0805-BW CRT0805-BX CRT0805-BY CRT0805-BZ CRT0805-CV CRT0805-CW CRT0805-CX CRT0805-CY CRT0805-CZ CRT0805-DV CRT0805-DW CRT0805-DX CRT0805-DY CRT0805-DZ CRT0805-FV CRT0805-FW CRT0805-FX CRT0805-FY CRT0805-FZ CRT0805-PV CRT0805-PW CRT0805-PX CRT0805-PY CRT0805-PZ CRT1206-AV CRT1206-AW CRT1206-AX CRT1206-AY CRT1206-AZ CRT1206-BV CRT1206-BW CRT1206-BX CRT1206-BY CRT1206-BZ CRT1206-CV CRT1206-CW CRT1206-CX CRT1206-CY TR Range (Ohms) 4.7 to 33K 2 to 1 meg 1 to 1 meg 24.9 to 15K 24.9 to 100K 24.9 to 100K 24.9 to 100K 24.9 to 100K 24.9 to 30K 4.7 to 511K 4.7 to 511K 4.7 to 511K 4.7 to 511K 24.9 to 30K 4.7 to 511K 4.7 to 511K 4.7 to 2 meg 4.7 to 2 meg 24.9 to 30K 4.7 to 511K 4.7 to 511K 1 to 2 meg 1 to 2 meg 24.9 to 30K 4.7 to 511K 4.7 to 511K 1 to 2 meg 1 to 2 meg 24.9 to 30K 4.7 to 511K 4.7 to 511K 1 to 2 meg 1 to 2 meg 24.9 to 30K 24.9 to 200K 24.9 to 200K 24.9 to 200K 24.9 to 20K 24.9 to 50K 4.7 to 1 meg 4.7 to 1 meg 4.7 to 1 meg 4.7 to 1 meg 24.9 to 50K 4.7 to 1 meg 4.7 to 1 meg 4.7 to 2.5 meg 4.7 to 2.5 meg 24.9 to 50 K 4.7 to 1 meg 4.7 to 1 meg 1 to 2.5 meg TR Tolerance 1.00 % 1.00 % 1.00 % 0.01 % 0.01 % 0.01 % 0.01 % 0.01 % 0.05 % 0.05 % 0.05 % 0.05 % 0.05 % 0.10 % 0.10 % 0.10 % 0.10 % 0.10 % 0.25 % 0.25 % 0.25 % 0.25 % 0.25 % 0.50 % 0.50 % 0.50 % 0.50 % 0.50 % 1.00 % 1.00 % 1.00 % 1.00 % 1.00 % 0.01 % 0.01 % 0.01 % 0.01 % 0.01 % 0.05 % 0.05 % 0.05 % 0.05 % 0.05 % 0.10 % 0.10 % 0.10 % 0.10 % 0.10 % 0.25 % 0.25 % 0.25 % 0.25 % TCR (PPM/°C) 15 25 50 5 10 15 25 50 5 10 15 25 50 5 10 15 25 50 5 10 15 25 50 5 10 15 25 50 5 10 15 25 50 5 10 15 25 50 5 10 15 25 50 5 10 15 25 50 5 10 15 25 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. CRT Series - Thin Film Precision Chip Resistors Value - TCR Table (Continued) CRT1206-CZ CRT1206-DV CRT1206-DW CRT1206-DX CRT1206-DY CRT1206-DZ CRT1206-FV CRT1206-FW CRT1206-FX CRT1206-FY CRT1206-FZ CRT1206-PV CRT1206-PW CRT1206-PX CRT1206-PY CRT1206-PZ TR Range (Ohms) 1 to 2.5 meg 24.9 to 50K 4.7 to 1 meg 4.7 to 1 meg 1 to 2.5 meg 1 to 2.5 meg 24.9 to 50K 4.7 to 1 meg 4.7 to 1 meg 1 to 2.5 meg 1 to 2.5 meg 24.9 to 50K 24.9 to 500K 24.9 to 500K 24.9 to 500K 24.9 to 500K TR Tolerance 0.25 % 0.50 % 0.50 % 0.50 % 0.50 % 0.50 % 1.00 % 1.00 % 1.00 % 1.00 % 1.00 % 0.01 % 0.01 % 0.01 % 0.01 % 0.01 % TCR (PPM/°C) 50 5 10 15 25 50 5 10 15 25 50 5 10 15 25 50 275 <1> Maximum of 20 seconds between 260 °C peak +255 °C and +260 °C <1> 255 °C 225 220 °C Temperature (°C) Part Number Soldering Profile 190 °C 60 - 90 seconds 175 Ramp Down 6 °C/second 150 °C 125 60 - 120 seconds 10 seconds minimum 75 Ramp Up 3 °C/second maximum 25 0 50 100 150 Time (seconds) 200 250 300 Chip Dimensions Dimension Model CRT0402 Model CRT0603 Model CRT0805 Model CRT1206 L 1.00 ± 0.10 (0.040 ± 0.004) 1.55 ± 0.10 (0.061 ± 0.004) 2.00 ± 0.15 (0.079 ± 0.006) 3.05 ± 0.15 (0.120 ± 0.006) W 0.50 ± 0.05 (0.020 ± 0.002) 0.80 ± 0.10 (0.031 ± 0.004) 1.25 ± 0.15 (0.049 ± 0.006) 1.55 ± 0.15 (0.061 ± 0.006) H 0.30 ± 0.05 (0.012 ± 0.002) 0.45 ± 0.15 (0.018 ± 0.006) 0.55 ± 0.10 (0.022 ± 0.004) 0.55 ± 0.10 (0.022 ± 0.004) I1 0.20 ± 0.10 (0.008 ± 0.004) 0.30 ± 0.20 (0.012 ± 0.008) 0.30 ± 0.20 (0.012 ± 0.008) 0.42 ± 0.20 (0.017 ± 0.008) I2 0.20 ± 0.10 (0.008 ± 0.004) 0.30 ± 0.20 (0.012 ± 0.008) 0.40 ± 0.25 (0.016 ± 0.010) 0.35 ± 0.25 (0.020 ± 0.014) I1 I1 H I2 I2 W L DIMENSIONS: MM (INCHES) Recommended Land Pattern Dimension A B C Model CRT0402 0.50 (0.020) 0.50 (0.020) 0.60 ± 0.20 (0.024 ± 0.008) Model CRT0603 0.80 (0.031) 1.00 (0.039) 0.90 ± 0.20 (0.035 ± 0.008) Model CRT0805 1.00 (0.039) 1.00 (0.039) 1.35 ± 0.20 (0.053 ± 0.008) Model CRT1206 2.00 (0.079) 1.15 (0.045) 1.70 ± 0.20 (0.067 ± 0.008) C B A DIMENSIONS: 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. MM (INCHES) CRT Series - Thin Film Precision Chip Resistors Packaging Dimensions - Tape Dimension Model CRT0402 Model CRT0603 Model CRT0805 Model CRT1206 A 1.16 ± 0.05 (0.046 ± 0.002) 1.90 ± 0.05 (0.075 ±0.002) 2.37 ± 0.05 (0.094 ± 0.002) 3.55 ± 0.05 (0.140 ± 0.002) B 0.70 ± 0.05 (0.028 ± 0.002) 1.10 ± 0.05 (0.043 ± 0.002) 1.60 ± 0.05 (0.063 ± 0.002) 2.00 ± 0.05 (0.079 ± 0.002) C 2.00 ± 0.05 (0.079 ± 0.002) 4.00 ± 0.10 (0.157 ± 0.004) 4.00 ± 0.10 (0.157 ± 0.004) 4.00 ± 0.10 (0.157 ± 0.004) 11.5 ± 1.0 (.453 ± .039) C 2.0 ± 0.05 (.079 ± .002) B A 3.5 ± 0.05 (.138 ± .002) 2.0 (.080) 8.0 ± 0.2 (.315 ± .008) 4.0 ± 0.1 (.157 ± .004) 1.55 ± 0.05 (.061 ± .002) 13.5 ± 0.7 (.531 ± .028) 60.0 ± 0.5 (2.36 ± .020) 1.75 ± 0.1 (.059 ± .004) DIMENSIONS: MM (INCHES) 20.5 (.807) 178.0 ± 2.0 (7.008 ± .080) 9.5 ± 1.0 (.374 ± .039) REV. 02/13 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.