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We’re Exhibiting at EDS 2025

The Engineering Design Show, 8 – 9 October 2025, Coventry Building Society Arena, UK, Stand J3

Supporting Manufacturer Information

SRT Microcéramique Product Catalogue

2kV series

SRT Microcéramique SMD High Voltage Class I Capacitors

High Voltage Class I SMD Capacitor
Capacitance from 0.1pF to 1µF
TCR of ± 30ppm with 0Vdc applied
Voltages from 1KV to 15KV
Operating temperatures of -55°C to +125°C
Tested in accordance to CECC 32100 and AEC-Q200

SRT Microcéramique SMD High Voltage Class II Capacitors

High Voltage Class II SMD Capacitor
Capacitance from 6.8pF to 10µF
TCR of ± 15% with 0Vdc applied
Voltages from 1kV to 15kV
Operating temperatures of -55°C to +125°C
Tested in accordance to CECC 32100 and AEC-Q200

SRT Microcéramique SMD High Voltage N2T Capacitors

High Voltage N2T SMD Capacitor
No piezoelectric efect, high current pulse discharge
Capacitance from 1pF to 3.3µF
Voltages from 1kV to 15kV
Operating temperatures of -55°C to +125°C
Available in stack or radial

SRT Microcéramique Stacked Capacitor High Voltage 2kV

High Voltage Stacked Capacitor
High Voltage Capability (1kV to 10kV)
Stacked MLCC Construction for High Capacitance
Available in NP0, N2T, and X7R dielectrics
Low ESR/ESL for High-Frequency Efficiency
100% tested at elevated temperatures (125°C) and voltages for 48 hours

Caddock MG Standard Range

Cylindrical high voltage axial leaded resistor
Maximum operating voltage from 600V up to 30kV *
Resistance values from 200Ω up to 2GΩ *
Tolerances of ±0.1%, ±0.25%, ±0.5% and ±1%
TCR as tight as ±80 ppm/°C from -15°C to +105°C
Maximum power rating from 0.5W up to 15W *
Operating Temperature Range of -55°C to +225°C

_{* Dependant on selected resistor model}

Caddock MG Extended Range

Cylindrical high voltage axial leaded resistor
Maximum operating voltage from 2kV up to 30kV *
Resistance values from 600Ω up to 10GΩ *
Tolerances of ±1% and ±5%
TCR as tight as ±80 ppm/°C from +25°C to +105°C
Operating Temperature Range of -55°C to +225°C
Maximum power rating from 1.5W up to 15W *

_{* Dependant on selected resistor model}

Exxelia Ohmcraft HVCD 3512

High-voltage surface-mount chip divider
Voltage rating up to 2000V
Resistance range from 40MΩ to 10GΩ
Ratio tolerances as tight as ±1%
TCR tracking as low as ±25 ppm/°C
Power rating of 100mW

Exxelia Ohmcraft HVC 2010

High Voltage SMD Resistors
Resistance range from 10kΩ to 50GΩ
Tolerances from ±0.1% to ±20%
TCR from ±25 ppm/°C to ±200 ppm/°C
Power rating of 1W
Voltage rating of 2kV
Temperature range from -55°C to +150°C

Exxelia Ohmcraft MCH 2010

Military Grade High Voltage SMD Resistors
Resistance range from 10kΩ to 50GΩ
Tolerances from ±0.1% to ±20%
TCR from ±25 ppm/°C to ±200 ppm/°C
Power rating of 1W
Voltage rating of 2kV
Temperature range from -55°C to +150°C

Exxelia Ohmcraft HVR 39

High Voltage Resistors
Resistance range from 100kΩ to 1TΩ
Tolerances from ±0.1% to ±20%
TCR from ±25 ppm/°C to >±200 ppm/°C
Power rating of 0.5W
Voltage rating of 2kV
Temperature range from -55°C to +150°C

SRT Microcéramique High Power Low Frequency Capacitor Series

MLCC high power, low capacitance variation with voltage capacitors
Highest quality and reliability, suitable for safety-critical industries
Dissipation factor under 10.10^-4 at 1V_rms and 1kHz (or 1MHz)
Insulation resistance under 20000 MOhm or 500 Ohm-Farad at 25°C under 500V
Dielectric strength test performed per method 103 of EIA 198-2-E

SRT Microcéramique High Voltage NP0 Capacitor Series (2kV-10kV)

Ultra stable ceramic capacitor
Highest quality and reliability, suitable for safety-critical industries
Dissipation factor under 10.10^-4 at 1V_rms and 1kHz (or 1MHz)
Insulation resistance of 25°C/Un 10⁵ MΩ or 1000 Ohm-Farad whichever is less and 125°C/Un 10⁴ MΩ or 100 Ohm-Farad whichever is less
Dielectric strength test performed per method 103 of EIA 198-2-E

SRT Microcéramique High Voltage X7R Capacitor Series (2kV-10kV)

Stable ceramic capacitor
High quality and reliability, suitable for safety-critical industries
Dissipation factor up to 0.025 at 1kHz for C over 1nF, and up to 0.025 at 1MHz for C up to 1nF
Insulation resistance of 25°C/Un 10⁵ MΩ or 1000 Ohm-Farad whichever is less and 125°C/Un 10⁴ MΩ or 100 Ohm-Farad whichever is less
Dielectric strength test performed per method 103 of EIA 198-2-E

SRT Microcéramique Radial Dipped X7R Capacitors (1kV – 5kV)

Radial dipped X7R capacitor series
Highest quality and reliability, suitable for safety-critical industries
Dissipation factor up to 0.025
Insulation resistance of 25°C/Un 10⁵ MΩ or 1000 Ohm-Farad whichever is less and 125°C/Un 10⁴ MΩ or 100 Ohm-Farad whichever is less
Dielectric strength test performed per method 103 of EIA 198-2-E

SRT Microcéramique Radial Moulded Capacitors (500V – 2kV)

Radial moulded capacitor series for military applications
Highest quality and reliability, suitable for safety-critical industries
Dissipation factor up to 0.025 at 1Vrms and 1kHz
Insulation resistance of 25°C/Un 10⁵ MΩ or 1000 Ohm-Farad whichever is less and 125°C/Un 10⁴ MΩ or 100 Ohm-Farad whichever is less
Climatic Category 55/125/56

SRT Microcéramique RF Power High Frequency Capacitor Series

MLCC RF power, high frequency capacitors for RF instruments, lasers and similar applications
Highest quality and reliability, suitable for safety-critical industries
Dissipation factor under 5.10^-4 at 1V_rms and 1MHz for values ≤ 1000pF and under 5.10^-4 at 1V_rms and 1KHz for values > 1000pF
Insulation resistance of 25°C/Un 10⁵ MΩ or 1000 Ohm-Farad whichever is less and 125°C/Un 10⁴ MΩ or 100 Ohm-Farad whichever is less
Dielectric strength test performed per method 103 of EIA 198-2-E

SRT Microcéramique SMD High Voltage Class I Capacitors

High Voltage Class I SMD Capacitor
Capacitance from 0.1pF to 1µF
TCR of ± 30ppm with 0Vdc applied
Voltages from 1KV to 15KV
Operating temperatures of -55°C to +125°C
Tested in accordance to CECC 32100 and AEC-Q200

SRT Microcéramique SMD High Voltage Class II Capacitors

High Voltage Class II SMD Capacitor
Capacitance from 6.8pF to 10µF
TCR of ± 15% with 0Vdc applied
Voltages from 1kV to 15kV
Operating temperatures of -55°C to +125°C
Tested in accordance to CECC 32100 and AEC-Q200

SRT Microcéramique SMD High Voltage N2T Capacitors

High Voltage N2T SMD Capacitor
No piezoelectric efect, high current pulse discharge
Capacitance from 1pF to 3.3µF
Voltages from 1kV to 15kV
Operating temperatures of -55°C to +125°C
Available in stack or radial

SRT Microcéramique Stacked Capacitor High Voltage 2kV

High Voltage Stacked Capacitor
High Voltage Capability (1kV to 10kV)
Stacked MLCC Construction for High Capacitance
Available in NP0, N2T, and X7R dielectrics
Low ESR/ESL for High-Frequency Efficiency
100% tested at elevated temperatures (125°C) and voltages for 48 hours

Caddock MG Standard Range

Cylindrical high voltage axial leaded resistor
Maximum operating voltage from 600V up to 30kV *
Resistance values from 200Ω up to 2GΩ *
Tolerances of ±0.1%, ±0.25%, ±0.5% and ±1%
TCR as tight as ±80 ppm/°C from -15°C to +105°C
Maximum power rating from 0.5W up to 15W *
Operating Temperature Range of -55°C to +225°C

_{* Dependant on selected resistor model}

Caddock MG Extended Range

Cylindrical high voltage axial leaded resistor
Maximum operating voltage from 2kV up to 30kV *
Resistance values from 600Ω up to 10GΩ *
Tolerances of ±1% and ±5%
TCR as tight as ±80 ppm/°C from +25°C to +105°C
Operating Temperature Range of -55°C to +225°C
Maximum power rating from 1.5W up to 15W *

_{* Dependant on selected resistor model}

Exxelia Ohmcraft HVCD 3512

High-voltage surface-mount chip divider
Voltage rating up to 2000V
Resistance range from 40MΩ to 10GΩ
Ratio tolerances as tight as ±1%
TCR tracking as low as ±25 ppm/°C
Power rating of 100mW

Exxelia Ohmcraft HVC 2010

High Voltage SMD Resistors
Resistance range from 10kΩ to 50GΩ
Tolerances from ±0.1% to ±20%
TCR from ±25 ppm/°C to ±200 ppm/°C
Power rating of 1W
Voltage rating of 2kV
Temperature range from -55°C to +150°C

Exxelia Ohmcraft MCH 2010

Military Grade High Voltage SMD Resistors
Resistance range from 10kΩ to 50GΩ
Tolerances from ±0.1% to ±20%
TCR from ±25 ppm/°C to ±200 ppm/°C
Power rating of 1W
Voltage rating of 2kV
Temperature range from -55°C to +150°C

Exxelia Ohmcraft HVR 39

High Voltage Resistors
Resistance range from 100kΩ to 1TΩ
Tolerances from ±0.1% to ±20%
TCR from ±25 ppm/°C to >±200 ppm/°C
Power rating of 0.5W
Voltage rating of 2kV
Temperature range from -55°C to +150°C

SRT Microcéramique High Power Low Frequency Capacitor Series

MLCC high power, low capacitance variation with voltage capacitors
Highest quality and reliability, suitable for safety-critical industries
Dissipation factor under 10.10^-4 at 1V_rms and 1kHz (or 1MHz)
Insulation resistance under 20000 MOhm or 500 Ohm-Farad at 25°C under 500V
Dielectric strength test performed per method 103 of EIA 198-2-E

SRT Microcéramique High Voltage NP0 Capacitor Series (2kV-10kV)

Ultra stable ceramic capacitor
Highest quality and reliability, suitable for safety-critical industries
Dissipation factor under 10.10^-4 at 1V_rms and 1kHz (or 1MHz)
Insulation resistance of 25°C/Un 10⁵ MΩ or 1000 Ohm-Farad whichever is less and 125°C/Un 10⁴ MΩ or 100 Ohm-Farad whichever is less
Dielectric strength test performed per method 103 of EIA 198-2-E

SRT Microcéramique High Voltage X7R Capacitor Series (2kV-10kV)

Stable ceramic capacitor
High quality and reliability, suitable for safety-critical industries
Dissipation factor up to 0.025 at 1kHz for C over 1nF, and up to 0.025 at 1MHz for C up to 1nF
Insulation resistance of 25°C/Un 10⁵ MΩ or 1000 Ohm-Farad whichever is less and 125°C/Un 10⁴ MΩ or 100 Ohm-Farad whichever is less
Dielectric strength test performed per method 103 of EIA 198-2-E

SRT Microcéramique Radial Dipped X7R Capacitors (1kV – 5kV)

Radial dipped X7R capacitor series
Highest quality and reliability, suitable for safety-critical industries
Dissipation factor up to 0.025
Insulation resistance of 25°C/Un 10⁵ MΩ or 1000 Ohm-Farad whichever is less and 125°C/Un 10⁴ MΩ or 100 Ohm-Farad whichever is less
Dielectric strength test performed per method 103 of EIA 198-2-E

SRT Microcéramique Radial Moulded Capacitors (500V – 2kV)

Radial moulded capacitor series for military applications
Highest quality and reliability, suitable for safety-critical industries
Dissipation factor up to 0.025 at 1Vrms and 1kHz
Insulation resistance of 25°C/Un 10⁵ MΩ or 1000 Ohm-Farad whichever is less and 125°C/Un 10⁴ MΩ or 100 Ohm-Farad whichever is less
Climatic Category 55/125/56

SRT Microcéramique RF Power High Frequency Capacitor Series

MLCC RF power, high frequency capacitors for RF instruments, lasers and similar applications
Highest quality and reliability, suitable for safety-critical industries
Dissipation factor under 5.10^-4 at 1V_rms and 1MHz for values ≤ 1000pF and under 5.10^-4 at 1V_rms and 1KHz for values > 1000pF
Insulation resistance of 25°C/Un 10⁵ MΩ or 1000 Ohm-Farad whichever is less and 125°C/Un 10⁴ MΩ or 100 Ohm-Farad whichever is less
Dielectric strength test performed per method 103 of EIA 198-2-E