RHVD

RHVD TTELEC | Alldatasheet

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Voltage ratings up to 15kV Non-inductive design Ratio tolerance down to 0.25% TCR tracking down to 25ppm/°C Robust DIL terminations for vibration performance Custom design service available RoHS compliant Electrical Data RHVD08 RHVD10 RHVD10A RHVD15 RHVD15A Limiting element voltage in air dc or ac pk kV 7.5 10 10 15 15 Resistance value ohms 10K – 1G 50K – 1G 100K – 1G Resistance tolerance % 1, 5 Ratio tolerance % 0.25, 0.5, 1 TCR (20°C to 70°C) ppm/°C 50, 100 Tracking TCR (20°C to 70°C) ppm/°C 25, 50 Standard values E24 preferred for (R1 + R2) and R2 Ambient temperature range °C -55 to +155 Insulation resistance at 500V ohms >10G Dielectric strength of insulation volts >1000 All dimensions are in mm, weight in g Type L ±0.5 W ±0.5 H Max S ±0.5 P ±0.25 ±0.25 ±0.5 LL ±0.75 Wt nom RHVD08 25.4 9.17 5 2 22.86 5.08 8.72 5.08 0.72 Other resistance, tolerance and TCR values are available on request. Construction Termination conductors and ruthenium oxide resistive material are printed in a non-inductive pattern onto the surface of a 96% alumina substrate. A screen-printed protection is then applied and terminals are then attached. Terminations Solder coated phosphor bronze leadframe terminations are solder dipped in SnAgCu and meet the General Note TT electronics reserves the right to make changes in product specification without no tice or liability. All information is subject to TT electronics’ own data and is considered accurate at time of going to print. © TT electronics plc 08.13 RHVD Series

• Voltage ratings up to 15kV
• Non-inductive design
• Ratio tolerance down to 0.25%
• TCR tracking down to 25ppm/°C
• Robust DIL terminations for vibration performance
• Custom design service available
• RoHS compliant Electrical Data RHVD08 RHVD10 RHVD10A RHVD15 RHVD15A Limiting element voltage in air dc or ac pk kV 7.5 10 10 15 15 Resistance value ohms 10K – 1G 50K – 1G 100K – 1G Resistance tolerance % 1, 5 Ratio tolerance % 0.25, 0.5, 1 TCR (20°C to 70°C) ppm/°C 50, 100 Tracking TCR (20°C to 70°C) ppm/°C 25, 50 Standard values E24 preferred for (R1 + R2) and R2 Ambient temperature range °C -55 to +155 Insulation resistance at 500V ohms >10G Dielectric strength of insulation volts >1000 Physical Data All dimensions are in mm, weight in g Type L ±0.5 W ±0.5 H Max S ±0.5 P ±0.25 ±0.25 ±0.5 LL ±0.75 Wt nom RHVD08 25.4 9.17 5 2 22.86 5.08 8.72 5.08 0.72 Robust High Voltage Divider Resistors Construction Termination conductors and ruthenium oxide resistive material are printed in a non-inductive pattern onto the surface of a 96% alumina substrate. A screen- printed protection is then applied and terminals are then attached. Terminations Solder coated phosphor bronze leadframe terminations are solder dipped in SnAgCu and meet the following IEC requirements: IEC 68.2.21 – Strength, IEC 115-1, Clause 4.17.3.2 – Solderability o o o o o o o o o o o o 40.8mm hole sizes 1 2 3 6 5 P 6 5 0.5 W 1.4 456 0.25 H R1 R2 L LL 2 3 General Note TT electronics reserves the right to make changes in product specification without no tice or liability. All information is subject to TT electronics’ own data and is considered accurate at time of going to print. © TT electronics plc 08.13 RHVD Series
• Voltage ratings up to 15kV
• Non-inductive design
• Ratio tolerance down to 0.25%
• TCR tracking down to 25ppm/°C
• Robust DIL terminations for vibration performance
• Custom design service available
• RoHS compliant Electrical Data RHVD08 RHVD10 RHVD10A RHVD15 RHVD15A Limiting element voltage in air dc or ac pk kV 7.5 10 10 15 15 Resistance value ohms 10K – 1G 50K – 1G 100K – 1G Resistance tolerance % 1, 5 Ratio tolerance % 0.25, 0.5, 1 TCR (20°C to 70°C) ppm/°C 50, 100 Tracking TCR (20°C to 70°C) ppm/°C 25, 50 Standard values E24 preferred for (R1 + R2) and R2 Ambient temperature range °C -55 to +155 Insulation resistance at 500V ohms >10G Dielectric strength of insulation volts >1000 Physical Data All dimensions are in mm, weight in g Type L ±0.5 W ±0.5 H Max S ±0.5 P ±0.25 ±0.25 ±0.5 LL ±0.75 Wt nom RHVD08 25.4 9.17 5 2 22.86 5.08 8.72 5.08 0.72 Robust High Voltage Divider Resistors Construction Termination conductors and ruthenium oxide resistive material are printed in a non-inductive pattern onto the surface of a 96% alumina substrate. A screen- printed protection is then applied and terminals are then attached. Terminations Solder coated phosphor bronze leadframe terminations are solder dipped in SnAgCu and meet the following IEC requirements: IEC 68.2.21 – Strength, IEC 115-1, Clause 4.17.3.2 – Solderability o o o o o o o o o o o o 40.8mm hole sizes 1 2 3 6 5 P 6 5 0.5 W 1.4 456 0.25 H R1 R2 L LL 2 3 Make Possible Resistors 07.14 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. © TT Electronics plc www.ttelectronicsresistors.com All parts are Pb-free and comply with EU Directive 2011/65/EU (RoHS2)

Robust High Voltage Divider Resistors RHVD Series Application Notes Due to the high voltage, which can appear between the terminations and any adjacent metal part, resistors should be mounted at an adequate distance from other conductors. For some ultra-high voltage applications it is required to immerse the components in oil or SF6 gas or pot them in void-free silicone compound to reduce corona or surface tracking. The printed protection is suitable for these applications. The divider consists of high value R 1 and low value R2. The voltage division ratio of the divider is given by Ratio = R2 : (R1 + R2) Performance Data Maximum Typical Load at rated power: 1000 hours at 70°C ΔR% <100M: 0.25, ≥100M: 0.5 0.1 Overload: 1.5 x rated power not exceeding LEV for 5 seconds ΔR% 0.25 0.1 Moisture resistance: MIL Std. 202, method 106 ΔR% 0.25 0.1 Temperature rapid change: 5cycles -55 / 155°C ΔR% 0.25 0.1 Vibration: MIL-Std-202G, method 204D, 12cycles, 10 to 50Hz, 1.53mm/10g ΔR% 0.25 0.1 Type Typical VCR (ppm/V) RHVD08 -0.50 RHVD10 -0.35 RHVD10A -0.25 RHVD15 -0.20 RHVD15A -0.15 Ordering Procedure Example: RHVD15 for a voltage ratio of 1:1000, with R1 = 99.9 megohms and R2 = 100 kilohms (total R1 + R2 = 100 megohms) at 50ppm/°C absolute and 25ppm/°C tracking TCR, 1% absolute and 0.5% ratio tolerance. Marking Type reference, TCR codes, resistance values, tolerance codes and date code are legend marked. The resistance value code conforms to IEC 62. Solvent Resistance The body protection and marking are resistant to all normal industrial cleaning solvents suitable for printed circuits. 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. © TT electronics plc 08.13 Marking Type reference, resistance values and tolerances are legend marked. The resistance value code conforms to IEC 62. Solvent Resistance The body protection and marking are resistant to all normal industrial cleaning solvents suitable for printed circuits. Performance Data Maximum Typical Load at rated power: 1000 hours at 70°C ∆R% 0.25 <100M: 0.5 >100M 0.1 Overload: 1.5 x rated power not exceeding LEV for 5 seconds ∆R% 0.25 0.1 Moisture resistance: MIL Std. 202, method 106 ∆R% 0.25 0.1 Temperature rapid change: 5cycles -55 / 155°C ∆R% 0.25 0.1 Vibration: MIL-Std-202G, method 204D, 12cycles, 10 to 50Hz, 1.53mm/10g ∆R% 0.25 0.1 Type Typical VCR (ppm/V) RHVD08 -0.50 RHVD10 -0.35 RHVD10A -0.25 RHVD15 -0.20 RHVD15A -0.15 Application Notes Due to the high voltage, which can appear between the terminations and any adjacent metal part, resistors should be mounted at an adequate distance from other conductors. For some ultra-high voltage applications it is required to immerse the components in oil or SF6 gas or pot them in void-free silicone compound to reduce corona or surface tracking. The printed protection is suitable for these applications. The divider consists of high value R1 and low value R2. The voltage division ratio of the divider is given by Ratio = R2 / (R1 + R2). Ordering Procedure Example: RHVD15 for a voltage ratio of 1:1000, with R1 = 99.9 megohms and R2 = 100 kilohms (total R1 + R2 = 100 megohms) at 50ppm/°C absolute and 25ppm/°C tracking TCR, 1% absolute and 0.5% ratio tolerance. R 1 5 C D - 1 0 0 M / 1 0 0 K F D 1 2 3 4 5 6 1 2 3 4 5 Type Size TCR (Absolute and Tracking) Value (R1 + R2) Value (R2) Tolerance (Absolute and Ratio) R = RHVD 08 ZC 100ppm absolute and 50ppm tracking JF 5% absolute and 1% ratio

10 ZD 100ppm absolute and

25ppm tracking FD 1% absolute and 0.5% ratio 10A CD 50ppm absolute and 25ppm tracking FC 1% absolute and 0.25% ratio 15A Robust High Voltage Divider Resistors RHVD Series K = kilohms, M = megohms, G = gigohms Make Possible 07.14 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. © TT Electronics plc www.ttelectronicsresistors.com