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Resistors Make Possible Precision High-Voltage Thick FilmHigh-Voltage Resistors Precision Thick Film Resistors CGH Series 1/4 watt to 5 watt TCR of ±50 or ±100 ppm/°C 100K ohm to 2000 megohm range CGH Series ±0.5%, ±2% or ±5% tolerance • 1/4 watt to±1%, 5 watt High thermal conductivity substrate • TCR of ±50 or ±100 ppm/°C High thermal conductivity substrate • 100K ohm to 2000 megohm range • ±0.5%, ±1%, ±2% or ±5% tolerance All Pb-free parts comply with EU Directive 2011/65/EU (RoHS2) Electrical Data Power Rating at 70°C (watts)¹ Voltage Rating (volts)² Resistance Range (ohms)³ CGH - 1/4 1/4 750 100K - 100M CGH - 1/2 1/2 1,500 100K - 500M CGH - 1 1 3,000 50K - 750M CGH - 2 2 5,000 100K - 1500M CGH - 3 3 10,000 200K - 2000M CGH - 5 5 20,000 300K - 2000M IRC Type Tolerance (±%)4 Maximum TCR (±ppm/°C)4 VCR (ppm/V)5 .5, 1, 2, 5 50, 100 0 - -5 Notes: 1. For power rating above 70°C, see derating curve. 2. Voltage rating shown is the rated DC continuous working voltage or the sine-wave RMS absolute maximum voltage at commercial line frequency. For DC applications the absolute maximum permissible voltage is 1.5 times the value shown for low repetition short-time-overload or pulse conditions of 10 seconds or less duration. 3. Contact factory for higher resistance values. 4. For CGH-1 and 2 above 500 meg and CGH-3 and 5 above 1000M only 2 and 5% tolerance and 100 ppm/°C TCR available. 5. Typical voltage coefficient of resistance is -1 to -2 ppm/V measured at fulll rated voltage and 10% rated voltage. Power Derating Curve Temperature Rise Chart 100 100 70 60 50 40 30 20 CGH 2-3 80 CGH 1/2 70 CGH 5 60 CGH 1 50 40 30 20 10 0 CGH 1/4 90 80 % of Rated Power % of Rated Power 90 10 80 100 120 140 160 180 0 Ambient Temperature (°C) 0 10 20 30 40 50 60 70 80 90 Temperature Rise (°C) General Note IRC reserves Note the right to make changes in product specification without notice or liability. General All information is subject to IRC’s own data and is considered accurate at time of going to print. TT Electronics reserves the right to make changes in product specification without notice or liability. Wire and Film Technologies Division Street • Corpus Christi USA to print. All information is subject to TT Electronics’ own• 4222 dataSouth and Staples is considered accurate at Texas time 78411 of going Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com A subsidiary of TT electronics plc CGHwww.ttelectronicsresistors.com Series Issue June 2009 Sheet 1 of 3 © TT Electronics plc 04.15 Precision High-Voltage Thick Film Resistors CGH Series Precision High-Voltage Thick Film Resistors Make Possible Environmental Data Maximum ∆R (±3σ) Typical² ∆R Temperature Shock ±0.25% ±0.10% Short-Time Overload (1.5 times rated V for 10 sec) ±0.20% ±0.10% Solder Effect ±0.015% ±0.05% Terminal Strength ±0.20% ±0.05% Moisture Resistance (no load or polar) ±0.50% ±0.20% Load Life (1000 hours at 70°C) ±1.00% ±0.25% Shelf Life (1 year at 25°C) ±0.10% ±0.03% High-Temperature Exposure (150°C for 2000 hours) ±0.75% ±0.30% ±1.0% ±0.40% Test Condition¹ (175°C for 2000 hours) Dielectric Breakdown³ (1/4 and 1/2 watt size) 2000 VDC, 1500 VAC (1 watt through 5 watt size) 3500 VDC, 2500 VAC Dielectric Strength4 Insulation Resistance at 500 VDC ±0.15% ±0.05% 109 ohms typ. 1011 ohms typ. Notes: 1. Test method per MIL-STD-202 unless otherwise indicated. 2. Typical defined as that percent change which will include a minimum of 50% of the measured changes in resistance from a variety of lots representing various unit sizes and ranges. 3. Values shown are the maximum safe dielectric voltage applied from a V block or foil wrapping which extends the complete body length of the resistor under test. 4. Percent change after the maximum safe dielectric voltage is applied for 1 minute. Wire and Film Technologies Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com CGH Series Issue June 2009 Sheet 2 of 3 General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. www.ttelectronicsresistors.com © TT Electronics plc 04.15 Precision High-Voltage Thick Film Resistors CGH Series Precision High-Voltage Thick Film Resistors Precision High-Voltage Thick Film Resistors Make Possible Physical Data Physical Data 1.50 ± 0.125 (38.1 ± 3.2) BL 1.50 ± 0.125 (38.1 ± 3.2) BL 0.032 (0.81) DIA.* BD * CGH 1/4 leads are 0.025 (0.64) in diameter” CL Dimensions (Inches and (mm)) BD IRC Type Body Length - BL 0.032 (0.81) DIA. CL Body Diameter - BD Clean Lead to Clean Lead - CL CGH - 1/4 (Inches (mm)) 0.275 ± 0.031 (6.98 Dimensions ± 0.79) 0.088 ± and 0.010 (2.22 ± 0.25) CGH -IRC 1/2 Type Length - BL 0.400Body ± 0.031 (10.16 ± 0.79) Body Diameter 0.138 ± 0.016 (3.51-±BD 0.41) Clean Lead to Clean 0.525 (13.34)Lead - CL CGH CGH -- 1/4 1 0.275±±0.062 0.031(17.53 (6.98 ±±0.79) 0.690 1.57) 0.088 0.297 ± ± 0.010 0.031 (2.22 (7.54 ± ± 0.25) 0.79) 0.400 0.900 (10.16) (22.86) CGH CGH -- 1/2 2 0.400 1.062 ± ± 0.031 0.062 (10.16 (26.97 ± ± 0.79) 1.57) 0.138 0.297 ± ± 0.016 0.031 (3.51 (7.54 ± ± 0.41) 0.79) 0.525 1.250 (13.34) (31.75) CGH CGH -- 1 3 0.690 2.062 ± ± 0.062 0.062 (17.53 (52.37 ± ± 1.57) 1.57) 0.297 0.297 ± ± 0.031 0.031 (7.54 (7.54 ± ± 0.79) 0.79) 0.900 2.250 (22.86) (57.15) CGH CGH -- 2 5 1.062 3.062 ± ± 0.062 0.062 (26.97 (77.77 ± ± 1.57) 1.57) 0.297 0.297 ± ± 0.031 0.031 (7.54 (7.54 ± ± 0.79) 0.79) 1.250 3.250 (31.75) (82.55) CGH - 3 2.062 ± 0.062 (52.37 ± 1.57) 0.297 ± 0.031 (7.54 ± 0.79) 2.250 (57.15) CGH - 5 Ordering Data 3.062 ± 0.062 (77.77 ± 1.57) 0.297 ± 0.031 (7.54 ± 0.79) 3.250 (82.55) Sample Part No. 0.400 (10.16) CGH 3 - 100 - 2205 - F - LF Ordering Data IRC Type CGH 1/4, CGH 1/2, CGH 1, CGH 2, CGH 3, CGH 5 Temperature Coefficient Sample Part±50 No.ppm/°C) (±100 ppm/°C, CGH 3 - 100 - 2205 - F - LF Resistance IRC Type CGH 1/4, CGH 1/2, CGH 1, CGH 2, CGH 3, CGH 5 Tolerance D = ±0.5% Temperature Coefficient F = ±1% (±100 ppm/°C, ±50 ppm/°C) G = ±2% J = ±5% Resistance RoHS Indicator Tolerance LF indicates RoHS compliance D = ±0.5% Omit this code for SnPb finish F = ±1% G = ±2% J = ±5% RoHS Indicator LF indicates RoHS compliance Omit this code for SnPb finish Wire and Film Technologies Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com Wire and Film Technologies Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA General361Note Telephone: 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. CGH Series Issue June 2009 Sheet 3 of 3 CGH Series Issue June 2009 Sheet 3 of 3 www.ttelectronicsresistors.com © TT Electronics plc 04.15 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: TT Electronics: CGH1/2-50 50M 1% CGH5-50 200M 1% CGH3-100 1M 1% CGH1/2-100 5M 2% CGH2-100 1G 1% CGH1/2-100 1M 5% CGH2-100 100M 1% CGH51001004G CGH1 20M 1%T1 CGH1/2 10M 1%T2 CGH1/2 10M 2%T1 CGH1/2 2M 1%T2 CGH1/2 400M 1%T2 CGH1/2-100 10M 1% CGH1/2-100 2M 1% CGH1/2-100 2M 2% CGH1/4 47M 1%T1 CGH1/4-50 10M 1% CGH1-100 3.32M 1% CGH2 10M 1%T1 CGH2-100 133K 1% CGH3-100 2M 5% CGH3-50 100M 1% CGH3-50 1M 1% CGH1/4 5.1M .5%T2 CGH1 4.02M 1%T1 CGH1/4 1M 1%T2 CGH1/4 10M 1%T2 CGH1/2502705F CGH1/2503004F CGH1/21002004F CGH1/41001005F168