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Document overview

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Technical content

Features

■ Thick film ■ High voltage ■ Wide resistance range ■ RoHS compliant* ■ UL/IEC 60950 & 60065 compatible ■ UL 1676 recognized

Applications

■ High voltage applications ■ Consumer electronics CHV Series - Thick Film High Voltage Chip Resistors **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.

Electrical Characteristics

Environmental Characteristics *RoHS COMPLIANT Derating Curve 100 Rated power in percentage (%)-55 0 70 155 (°C) Ambient temperature Model CHV0603Specification CHV0805 CHV1206 CHV2010 CHV2512 Operating Temperature Range -55 °C to +155 °C Maximum Working Voltage 200 V 400 V 800 V 2000 V 3000 V Maximum Overload Voltage 400 V 800 V 1600 V 3000 V 4000 V Resistance Range Temperature Coefficient 1 % E-96 + E-24 100 kΩ ∼ 10 MΩ 5 % E-24 100 kΩ ∼ 22 MΩ 100 kΩ ∼ 100 MΩ 1 % ±100 PPM/°C 5 % ±200 PPM/°C Test Conditions Specification Short Time Overload 2 times rated voltage or max overload voltage for 5 seconds Δ R ≤ ± (1 %+0.1 Ω) Solderability +245 ±5 ℃ for 3 ± 0.5 seconds Over 95 % coverage Resistance to Solder Heat +260 ±5 ℃ for 10 ±1 seconds Δ R ≤ ± (1 %+0.1 Ω) Load Life Humidity +40 ±2 ℃, 90~95 % 1.5 hours ON, 0.5 hours OFF for 1000 hours at rated power Load Life +70℃ 1.5 hours ON, 0.5 hours OFF for 1000 hours at rated power Temperature Cycle -55 ℃ (30 minutes), +25 ℃ (2~3 minutes), +155 ℃ (30 minutes), +25 ℃ (2~3 minutes) for five cycles Voltage Coefficient of Resistance (VCR) Max. Test Voltage: 500 V VL: 10 % RCWV or Max. RCWV VH: 100 % RCWV or Max. RCWV R ≤ 1 MΩ: ±100 ppm/V

1 MΩ < R < 10 MΩ: ±200 ppm/V

R ≥ 10 MΩ: ±300 ppm/V Agency Recognition

Description

UL1676 File Number: E466353 How to Order CHV 2512 - F X - 1000 E LF Model (CHV = Thick Film High Voltage Chip Resistor Size

  • 0603 • 2010
  • 0805 • 2512
  • 1206 Resistance Tolerance F = ±1 % (Use with “X” TCR Code) J = ±5 % (Use with “W” TCR Code) TCR X = ±100 PPM/°C W = ±200 PPM/°C Resistance Value 1 % Tolerance: First three digits are the number of zeroes to follow significant, fourth digit represents significant, third digit represents 5 % Tolerance: First two digits are the number of zeroes to follow Packaging E = Paper tape:
  • 5,000 pcs. on 7 ” plastic reel (CHV0603, CHV0805, CHV1206)
  • 4,000 pcs. on 7 ” plastic reel (CHV2010, CHV2512) Termination LF = Tin-plated (RoHS compliant) 1504 Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. WARNING Cancer and Reproductive Harm www.P65Warnings.ca.gov *RoHS Directive 2015/863, Mar 31, 2015 and Annex.

CHV Series - Thick Film High Voltage Chip Resistors Product Dimensions Soldering Profile Recommended Land Pattern Dim. Model CHV0603 CHV0805 CHV1206 CHV2010 CHV2512 A 1.60 ± 0.10 (0.063 ± 0.004) 2.00 ± 0.10 (0.079 ± 0.004) 3.10 ± 0.10 (0.122 ± 0.004) 5.00 ± 0.20 (0.197 ± 0.008) 6.40 ± 0.20 (0.252 ± 0.008) B 0.80 ± 0.10 (0.031 ± 0.004) 1.25 ± 0.10 (0.049 ± 0.004) 1.60 ± 0.10 (0.063 ± 0.004) 2.50 ± 0.20 (0.098 ± 0.008) 3.20 ± 0.20 (0.126 ± 0.008) C 0.30 ± 0.20 (0.012 ± 0.008) 0.40 ± 0.20 (0.016 ± 0.008) 0.50 ± 0.20 (0.020 ± 0.008) 0.65 ± 0.25 (0.026 ± 0.010) 0.65 ± 0.25 (0.026 ± 0.010) D 0.30 ± 0.20 (0.012 ± 0.008) 0.40 ± 0.20 (0.016 ± 0.008) 0.50 ± 0.20 (0.020 ± 0.008) 0.60 ± 0.25 (0.024 ± 0.010) 0.90 ± 0.25 (0.035 ± 0.010) T 0.45 ± 0.10 (0.018 ± 0.004) 0.50 ± 0.10 (0.020 ± 0.004) 0.55 ± 0.10 (0.022 ± 0.004) 0.60 ± 0.10 (0.024 ± 0.004) 0.60 ± 0.15 (0.024 ± 0.006) DIMENSIONS: MM (INCHES) Dim. Model CHV0603 CHV0805 CHV1206 CHV2010 CHV2512 A 0.90 (0.035) 1.30 (0.051) 1.80 (0.071) 3.00 (0.118) 3.70 (0.146) B 1.00 (0.039) 1.15 (0.045) 1.30 (0.051) 1.50 (0.059) 1.60 (0.063) L 3.00 (0.118) 3.50 (0.138) 4.70 (0.185) 6.80 (0.268) 7.60 (0.299) A 100 B T CC DD B A L DIMENSIONS: MM (INCHES) 100 150 200 250 300 05 0 10 100 150 200 250 Time (seconds) Temperature (°C) 60~120 seconds 10~15 seconds 190 °C Peak 245 °C Construction Sn PLATING OVERCOAT CERAMIC SUBSTRATE RESISTIVE ELEMENT Ni PLATING INNER ELECTRODE Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.

A DIA. B F 1.75 ± 0.10 (0.069 ± 0.004) W USER DIRECTION OF FEED 4.00 ± 0.10 (0.157 ± 0.004) 4.00 ± 0.10 (0.157 ± 0.004) 1.50 ± 0.10 (0.059 ± 0.004) 2.00 ± 0.05 (0.079 ± 0.002) Resistor Markings Marking Explanation

  • The chip color is red to identify high 1 % Tolerance: 4 digits, first three digits are significant, fourth digit 5 % Tolerance: 3 digits, first two digits are significant, third digit voltage product. represents the number of zeros to follow. represents the number of zeros to follow. CHV0603 CHV0805 CHV0805 CHV1206 CHV1206 CHV2010 CHV2010 CHV2512 CHV2512 CHV0603 CHV0603 3-Digit 4-Digit 3-Digit 3-Digit E-24 ±5 % Marking E-96/E-24 Marking E-24 ±1 % Marking E-96 ±1 % Marking

30 X 10

1 154 X 102 222 X 102 10 X 100 Value = 300 ohms Value = 15.4K ohms Value = 2.2K ohms Value = 10 ohms 301 1542 222 01C CHV Series- Thick Film High Voltage Chip Resistors Packaging Dimensions - Tape REV. 09/19 DIMENSIONS: MM (INCHES) Dim. Model CHV0603 CHV0805 CHV1206 CHV2010 CHV2512 A 1.10 ± 0.20 (0.043 ± 0.008) 1.60 ± 0.20 (0.063 ± 0.008) 2.00 ± 0.20 (0.079 ± 0.008) 2.80 ± 0.20 (0.110 ± 0.008) 3.50 ± 0.20 (0.138 ± 0.008) B 1.90 ± 0.30 (0.075 ± 0.012) 2.40 ± 0.30 (0.094 ± 0.012) 3.57 ± 0.30 (0.141 ± 0.012) 5.50 ± 0.30 (0.217 ± 0.012) 6.70 ± 0.30 (0.264 ± 0.012) W 8.00 ± 0.05 (0.315 ± 0.002) 8.00 ± 0.05 (0.315 ± 0.002) 8.00 ± 0.05 (0.315 ± 0.002) 12.00 ± 0.05 (0.472 ± 0.002) 12.00 ± 0.05 (0.472 ± 0.002) F 3.50 ± 0.05 (0.138 ± 0.002) 3.50 ± 0.05 (0.138 ± 0.002) 3.50 ± 0.05 (0.138 ± 0.002) 5.50 ± 0.05 (0.217 ± 0.002) 5.50 ± 0.05 (0.217 ± 0.002) G 10.0 ± 1.5 (0.394 ± 0.059) 10.0 ± 1.5 (0.394 ± 0.059) 10.0 ± 1.5 (0.394 ± 0.059) 13.8 ± 1.5 (0.543 ± 0.059) 13.8 ± 1.5 (0.543 ± 0.059) T 14.9 (0.587) 14.9 (0.587) 14.9 (0.587) 16.7 (0.657) 16.7 (0.657) 2.0 ± 0.5 (0.079 ± 0.020) 20.0 (0.787) 13.0 ± 0.5 (0.512 ± 0.020) 178.0 ± 2.0 (7.008 ± 0.079) 60.0 ± 0.5 (2.362 ± 0.020) G T Tel: +886-2 2562-4117 Email: asiacus@bourns.com Europe: Tel: +36 88 885 877 Email: eurocus@bourns.com The Americas: Tel: +1-951 781-5500 Email: americus@bourns.com www.bourns.com Asia-Pacific: Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.

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