Capacitors

Capacitors

We have a wide variety of high-quality ceramic disc and multilayer capacitors. The range of capacitors includes high temperature, high voltage, non-magnetic, surface-mount and through hole technology. They are available in a number of different capacitance values, sizes, voltage ratings and TCR. These capacitors are considered ideal for harsh environments, high temperature and safety-critical applications.


If you require any further information or you require something different to the standard product, please do not hesitate to contact us.


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Jackcon HI-K DC Capacitor Series

The HI-K DC ceramic disc capacitor series from Jackcon offers cost effective solution in a compact radial through-hole package. These DC capacitors feature capacitance between 100pF and 47nF with an insulation resistance of 10000MΩ minimum at 100Vdc for 1 minute. They are available in a selection of dielectric materials – Y5P, Y5T, Y5U or Y5V, dissipation factor of either ≤2.5% or ≤5% (depending on the model), tolerances range from ±10% to +80% , TCs and other properties are available. The operating temperature of the HI-K DC capacitors is between -25°C and +85°C.

  • DC ceramic disc capacitors
  • Selection of dielectric materials offering range of properties – Y5P, Y5T, Y5U or Y5V
  • Available in capacitance ratings between 100pF and 47nF
  • Dissipation factor ≤2.5% (Y5P, Y5T and Y5U models) or ≤5% (Y5V models)
  • Tolerances of ±10%, ±20% or -20% to +80%
  • TCR ±10% max (Y5P), -30% max to +22%(y5T), -56% max to +22%(Y5U) or -80% max to +30%(Y5V)
  • Working voltage of 50Vdc to 20kVdc
  • Insulation resistance of at least 10,000MΩ min at 100Vdc over 1 minute
  • Operating temperature between -25°C and +85°C
  • Through-hole radial leaded capacitors

Typical applications for the Jackcon HI-K DC disc ceramic capacitor series include:

  • Coupling
  • By-passing

The below table gives the specifications overview for each capacitor model available within the HI-K DC capacitor series:

Jackcon HI-K Specifications

The reference test temperature is 25°C

£0.00 Ex Tax: £0.00

Jackcon S-C DC Capacitor Series

The S-C DC class 3 ceramic disc capacitor series from Jackcon offers semiconductor characteristics in a compact radial through-hole package. These dielectric fixed DC capacitors feature capacitance between 682pF and 220nF and insulation resistance of at least 1000MΩ or 20/CR MΩ, whichever is smaller. They are available in either Y5U or Y5V dielectric material and tolerances range from ±20% to -10% to +100% . The operating temperature of the S-C DC capacitors is between -25°C and +85°C.

  • DC fixed disc class 3 ceramic capacitor
  • Selection of dielectric materials of either Y5U or Y5V offering range of properties
  • Capacitance range between 682pF and 220nF
  • Dissipation factor of ≤5%
  • Tolerances of ±20% or -20% to +80% and -10% to +100%
  • TCR -56% max to +22%(Y5U) or -80% max to +30%(Y5V)
  • Working voltage of 50Vdc to 100Vdc
  • Insulation resistance of >1,000MΩ or 20/CR MΩ, whichever is smaller
  • Operating temperature between -25°C and +85°C
  • Through-hole radial leaded capacitors

Typical applications for the Jackcon S-C DC disc ceramic capacitor series include:

  • Coupling
  • By-passing

The below table gives the specifications overview for each capacitor model available within the S-C DC capacitor series:

Jackcon S-C Specifications

The reference test temperature is 25°C

£0.00 Ex Tax: £0.00

Jackcon T-C DC Capacitor Series

The T-C DC ceramic disc capacitor series from Jackcon is designed especially for low losses and high capacitance stability. These compact DC capacitors feature capacitance between 1pF and 120pF and insulation resistance of at least 10000MΩ at 100Vdc over 1 minute. They are available in either NP0 or SL dielectric materials and with a range of tolerances from ±0.25pF to ±10% . The operating temperature of the T-C range of DC capacitors is between -25°C and +85°C.

  • DC ceramic disc capacitors
  • Dielectric materials either NP0 or SL
  • Capacitance ratings available between 1pF and 120pF
  • Tolerances of ±0.25pF, ±0.5pF, ±5% or ±10%
  • Insulation resistance of at least 10000MΩ at 100Vdc over 1 minute
  • Voltage rating from 50Vdc to 20kVdc
  • TCR of ±30ppm/°C (NP0) or -1000ppm/°C to +350ppm/°C(SL)
  • Operating temperature between -25°C and +85°C
  • Through-hole radial leaded capacitors

Typical applications for the Jackcon T-C DC disc ceramic capacitor series include:

  • Low losses, high capacitance stability applications
  • Applications requiring a specific TC, for example temperature compensating circuits

The below table gives the specifications overview for each capacitor model available within the T-C DC capacitor series:

Jackcon T-C Specifications

The reference test temperature is 25°C

£0.00 Ex Tax: £0.00

Jackcon Y1 400VAC Capacitor Series

The Y1 400VAC ceramic disc capacitor series from Jackcon offers cost effective solution and compact package, while adhering to the majority of internationally recognised safety standards including UL E187963 (see datasheet for the full list). These AC capacitors feature capacitance between 10pF and 4.7nF and dielectric strength of 4000Vac. The available dielectric materials are Y5P, Y5U or Y5V, dissipation factors available are either ≤2.5% (Y5P, Y5U) or ≤5% (Y5V), tolerances available ±10% or ±20% and TCR  values available range from ±10% max to -80% to ±30%. The operating temperature of Y1 capacitors is between -40°C and +85°C.

  • AC ceramic disc capacitors
  • Selection of dielectric materials offering range of properties – Y5P, Y5U or Y5V.
  • Available in capacitance ratings between 10pF and 4.7nF
  • Insulation resistance of at least 10,000MΩ min at 100Vdc over 1 minute
  • Dissipation factor <2.5% (Y5P and Y5U models) or <5% (Y4V models)
  • Tolerances of ±10% (Y5P and Y5U models) or ±20% (Y5U or Y5V models)
  • TCR ±10% max(Y5P), -56% max to +22%(Y5U) or -80% to ±30%(Y5V)
  • Operating temperature between -40°C and +85°C
  • Through-hole radial leaded capacitors

Typical applications for the Jackcon Y1 (400VAC) disc ceramic capacitor series include:

  • Across-the-line applications
  • Coupling
  • Line by-pass

The below table gives the specification overview for each capacitor model available within the Y1 (400VAC) capacitor series:

Jackcon Y1 (400VAC) Specifications

The reference test temperature is 25°C

£0.00 Ex Tax: £0.00

Jackcon Y1 HT 400VAC Capacitor Series

The Y1 400VAC high temperature ceramic disc capacitor series from Jackcon offers cost effective solution and compact package, while adhering to the majority of internationally recognised safety standards including UL E187963 (see datasheet for the full list). These AC capacitors feature capacitance between 10pF and 4.7nF and dielectric strength of 2600Vac. The available dielectric materials are Y5P or Y5U, dissipation factor of ≤2.5%, with tolerances of either ±10%  (Y5P, Y5U)  or ±20% (Y5U) and TCR  values available either ±10% max (Y5P) or -56% to ±22% (Y5U). The operating temperature of Y1 capacitors is between -40°C and +125°C.

  • High temperature AC ceramic disc capacitors
  • Selection of dielectric materials offering range of properties – Y5P or Y5U
  • Available in capacitance ratings between 10pF and 4.7nF
  • Insulation resistance of at least 10,000MΩ min at 100Vdc over 1 minute
  • Dissipation factor of ≤2.5
  • Tolerances of ±10% (Y5P and Y5U models) or ±20% (Y5U model)
  • TCR ±10% max(Y5P), -56% max to +22%(Y5U)
  • Operating temperature between -40°C and +125°C
  • Through-hole radial leaded capacitors

Typical applications for the Jackcon Y1 High Temperature (400VAC) disc ceramic capacitor series include:

  • Across-the-line applications
  • Coupling
  • Line by-pass

The below table gives the specification overview for each capacitor model available within the Y1 High Temperature (400VAC) capacitor series:

Jackcon Y1 (400VAC) HT Specifications

The reference test temperature is 25°C

£0.00 Ex Tax: £0.00

Jackcon Y2 300VAC Capacitor Series

The Y1 300VAC ceramic disc capacitor series from Jackcon offers cost effective solution and compact package, while adhering to the majority of internationally recognised safety standards including UL E187963 (see datasheet for the full list). These AC capacitors feature capacitance between 10pF and 10nF and dielectric strength of 2600Vac. The available dielectric materials are Y5P, Y5U or Y5V, dissipation factors available are either ≤2.5% (Y5P, Y5U) or ≤5% (Y5V), tolerances available ±10% or ±20% and TCR  values available range from ±10% max to -80% to ±30%. The operating temperature of Y2 capacitors is between -40°C and +85°C.

  • AC ceramic disc capacitors
  • Selection of dielectric materials offering range of properties – Y5P, Y5U or Y5V.
  • Available in capacitance ratings between 10pF and 10nF
  • Insulation resistance of at least 10,000MΩ min at 100Vdc over 1 minute
  • Dissipation factor <2.5% (Y5P and Y5U models) or <5% (Y5V models)
  • Tolerances of ±10% (Y5P and Y5U models) or ±20% (Y5U or Y5V models)
  • TCR ±10% max (Y5P), -56% max to +22% (Y5U) or -80% to ±30% (Y5V)
  • Operating temperature between -40°C and +85°C
  • Through-hole radial leaded capacitors

Typical applications for the Jackcon Y2 (300VAC) disc ceramic capacitor series include:

  • Across-the-line applications
  • Coupling
  • Line by-pass

The below table gives the specification overview for each capacitor model available within the Y2 (300VAC) capacitor series:

Jackcon Y2 (300VAC) Specifications

The reference test temperature is 25°C

£0.00 Ex Tax: £0.00

Jackcon Y2 HT 300VAC Capacitor Series

The Y2 300VAC high temperature ceramic disc capacitor series from Jackcon offers cost effective solution and compact package, while adhering to the majority of internationally recognised safety standards including UL E187963 (see datasheet for the full list). These AC capacitors feature capacitance between 10pF and 4.7nF and dielectric strength of 2600Vac. The available dielectric materials are Y5P or Y5U, dissipation factor of ≤2.5%, with tolerances of either ±10%  (Y5P, Y5U)  or ±20% (Y5U) and the TCR options are either ±10% max (Y5P) or -56% to ±22% (Y5U). The operating temperature of Y2 capacitors is between -40°C and +125°C.

  • High temperature AC ceramic disc capacitors
  • Dielectric material properties either Y5P or Y5U
  • Available capacitance ratings between 10pF and 4.7nF
  • Insulation resistance of at least 10,000MΩ min at 100Vdc over 1 minute
  • Dissipation factor of ≤2.5
  • Tolerances of ±10% (Y5P and Y5U models) or ±20% (Y5U model)
  • TCR ±10% max (Y5P), -56% max to +22% (Y5U)
  • Operating temperature between -40°C and +125°C
  • Through-hole radial leaded capacitors

Typical applications for the Jackcon Y2 high temperature (300VAC) disc ceramic capacitor series include:

  • Across-the-line applications
  • Coupling
  • Line by-pass

The below table gives the specification overview for each capacitor model available within the Y2 high temperature (300VAC) capacitor series:

Jackcon Y1 (400VAC) HT Specifications

The reference test temperature is 25°C

£0.00 Ex Tax: £0.00

SRT Microcéramique Chip Capacitors with Negative TC

  • Ceramic chip MLCC capacitors with negative temperature coefficient (TC)
  • Temperature coefficients of N150, N220, N330 and N470 at ±60ppm, N750 and N1200 at ±120ppm
  • Available in capacitance ratings between 0.47pF and 8.2nF
  • Available in standard chip sizes from 0603 to 1210
  • Dissipation factor under 10.10-4 at 1Vrms and 1kH (or 1MHz)
  • Selection of Voltage ratings: 50V or 100V
  • Selection of tolerances: ±0.1pF, ±0.25pF, ±0.5pF, ±1%, ±2%, ±5%, ±10% and ±20%
  • Operating temperature between -55°C and +125°C

The NP0 (C0G) ceramic chip MLCC capacitor series with negative TC from SRT Microcéramique offers a wide range of options to suit any demand, including a selection of negative temperature coefficients (N150±60ppm, N220±60ppm, N330±60ppm, N470±60ppm, N750±120ppm, N1200±120ppm), as well as a capacitance between 0.47pF to 8.2nF across a range of chip sizes from 0603 to 1210, a wide selection of tolerances (±0.1pF, ±0.25pF, ±0.5pF, ±1%, ±2%, ±5%, ±10% and ±20%), voltages (50V or 100V) and a range of terminations. As with all SRT-MC components, the NP0 capacitors are popular in safety-critical industries thanks to their excellent quality and reliability, as well as zero ageing rate up to 10000 hours, zero voltage coefficient of capacitance and change of capacitance with frequency, and very low-temperature coefficient of capacitance. Their operating temperature is between -55°C and +125°C.

Termination options available include:

  • Palladium-Silver
  • Gold-plated Silver
  • Tin-plated Nickel
  • Tin-plated Copper
  • Flexible Tin-plated polymer (Microflex), improving the resistance to brittle fracture if the board is subject to flexion or vibration

While this capacitor series offers a large number of options, customisation is possible on all SRT Microcéramique components – if none of the options are suitable for your application, please contact us to discuss the custom solutions available.

The dielectric strength test for the NP0 capacitors with negative TC is performed per method 103 or EIA 198-2-E with 250% of the rated voltage applied.

Typical applications for the SRT-MC NP0 series of ceramic capacitors with negative TC include:

  • Temperature compensation applications
  • Oscillators

The below table gives the specifications overview for each capacitor model available within the NP0 series with the negative TC:

SRT Microcéramique NP0 series (Negative TC)

£0.00 Ex Tax: £0.00

SRT Microcéramique High Capacitance NP0 Capacitor Stack Series

  • Ceramic chip 50V Capacitor stacks
  • Available in 1210 size in three variants – J, L and D
  • Available in capacitance rating of 330nF (3 lead model), 470nF (5 lead model) or 1µF (10 lead model)
  • Dissipation factor of 10.10-4 max
  • Temperature Coefficient of 30ppm
  • Selection of tolerances: ±1%, ±2% and ±5%
  • Operating temperature between -55°C and +125°C

The NP0 "Turbocap" capacitor stack offers high stability and a high capacitance value of 330nF (3 lead model), 470nF (5 lead model) or 1µF (10 lead model) at 50V, ideal for switch mode power supply applications. These capacitor stacks are available in three variants – D, J and L and offer a selection of tolerances ±1%, ±2% or ±5%. As with all SRT-MC components, the NP0 capacitor stacks are popular in safety-critical industries thanks to their excellent quality and reliability. Their operating temperature is between -55°C and +125°C.

While this capacitor series offers a number of options, customisation is possible on all SRT Microcéramique components – if none of the options are suitable for your application, please contact us to discuss the custom solutions available.

The below table gives the specifications overview for each capacitor model available within the NP0 capacitor stack series:

SRT Microcéramique Turbocap NP0 Capacitor Stacks

£0.00 Ex Tax: £0.00

SRT Microcéramique High Capacitance X7R Capacitor Stack Series

  • Ceramic chip 50V and 100V Capacitor stacks
  • Available in variants D, J and L with 3, 5 or 10 leads.
  • Capacitance ratings between 6.8µF and 92µF
  • Dissipation factor of 2.5% maximum at 1Vrms, 1kHz, 25°C
  • Temperature Coefficient of ±15% with 0Vdc applied
  • Tolerance of ±20%
  • Operating temperature between -55°C and +125°C

The X7R “Turbocap” capacitor stack offers high capacitance for switch mode power supply applications in a low profile package. Capacitance values between 6.8µF and 92µF are available across 3-, 5- and 10-lead models, with voltage options of 50V and 100V, and ±20% tolerance. These capacitor stacks are available in variants D, J and L (see the schematic in the images). As with all SRT-MC components, the X7R capacitor stacks are popular in safety-critical industries thanks to their excellent quality and reliability. Their operating temperature is between -55°C and +125°C.

While this capacitor series offers a number of options, customisation is possible on all SRT Microcéramique components – if none of the options are suitable for your application, please contact us to discuss the custom solutions available.

The below table gives the specifications overview for each capacitor model available within the X7R capacitor stack series:

SRT Microcéramique Turbocap X7R Capacitor Stacks

£0.00 Ex Tax: £0.00

SRT Microcéramique High Frequency Capacitor Series

  • High frequency ceramic chip MLCC capacitors
  • Available in capacitance ratings between 0.47pF and 1nF
  • Available in standard chip sizes from 0402 to 1210
  • Dissipation factor of ≤ 5.10-4 at 1Vrms and 1MHz (≤ 1000pF) or 1KHz  (> 1000pF)
  • Temperature coefficient of ±30ppm
  • Selection of Voltage ratings: 50V, 100V, 200V and 500V
  • Selection of tolerances: ±0.05pF, ±0.1pF, ±0.25pF, ±0.5pF, ±1%, ±2%, ±5%
  • Operating temperature between -55°C and +125°C

The high-frequency ceramic chip MLCC capacitor series from SRT Microcéramique offers a wide range of options to suit any demand, including capacitance between 0.47pF to1nF across a range of chip sizes from 0402 to 1210, selection of tolerances (±0.05pF, ±0.1pF, ±0.25pF, ±0.5pF, ±1%, ±2%, ±5%), voltage options (50V, 100V, 200V and 500V) and a range of terminations. As with all SRT-MC components, the SRT-MC high-frequency capacitors are popular in safety-critical industries thanks to their excellent quality and reliability. Their operating temperature is between -55°C and +125°C.

Termination options available include:

  • Palladium-Silver
  • Gold-plated Silver
  • Tin-plated Nickel
  • Tin-plated Copper
  • Flexible Tin-plated polymer (Microflex), improving the resistance to brittle fracture if the board is subject to flexion or vibration

While this capacitor series offers a large number of standard options, customisation is possible on all SRT Microcéramique components – if none of the options are suitable for your application, please contact us to discuss the custom solutions available.

Typical applications for the SRT-MC high-frequency series of ceramic capacitors include:

  • RF and microwave communication (100MHz – 5GHz)
  • Satellite communication
  • Base station applications
  • Wireless devices
  • Radar applications

The below table gives the specifications overview for each capacitor model available within the high-frequency series:

SRT Microcéramique High Frequency Capacitor series

£0.00 Ex Tax: £0.00

SRT Microcéramique High Power Low Frequency Capacitor Series

  • High power low-frequency ceramic chip MLCC capacitors
  • Available in capacitance ratings between 82pF and 1.8µF
  • Available in standard chip sizes from 1812 to 6660
  • Dissipation factor under 10.10-4 at 1Vrms and 1kHz (or 1MHz)
  • Temperature coefficient of -2220 ±350ppm/°C
  • Wide selection of Voltage ratings: 200V, 500V, 630V, 750V, 1kV, 1.5kV, 2kV, 3kV, 4kV and 5kV
  • Selection of tolerances: ±2%, ±5%, ±10% or ±20%
  • Operating temperature between -55°C and +125°C

The high power low-frequency ceramic chip MLCC capacitor series from SRT Microcéramique offers low capacitance variation with voltage. It features a wide range of options to suit any demand, including capacitance between 82pF to 1.8µF across a range of chip sizes from 1812 to 6660, selection of tolerances (±2%, ±5%, ±10% and ±20%), voltage options between 200V and 5000V and a range of terminations. As with all SRT-MC components, the SRT-MC power capacitors are popular in safety-critical industries thanks to their excellent quality and reliability. Their operating temperature is between -55°C and +125°C.

Termination options available include:

  • Palladium-Silver
  • Gold-plated Silver
  • Tin-plated Nickel
  • Tin-plated Copper
  • Flexible Tin-plated polymer (Microflex), improving the resistance to brittle fracture if the board is subject to flexion or vibration

While this capacitor series offers a large number of standard options, customisation is possible on all SRT Microcéramique components – if none of the options is suitable for your application, please contact us to discuss the custom solutions available.

The below table gives the specifications overview for each capacitor model available within the high power low-frequency series:

SRT Microcéramique High Frequency Capacitor series

£0.00 Ex Tax: £0.00

SRT Microcéramique High Temperature NP0 Capacitor Series

  • High Temperature, low voltage, ultra-stable ceramic chip MLCC capacitors
  • Available in capacitance ratings between 0.47pF and 300nF
  • Available in standard chip sizes from 0402 to 2225
  • Dissipation factor under 10.10-4 at 1Vrms and 1kH (or 1MHz)
  • Temperature coefficient of ±30ppm
  • Selection of Voltage ratings: 16V, 25V, 50V or 100V
  • Selection of tolerances: ±0.25pF, ±0.5pF, ±0.05%, ±0.1%, ±0.5%, ±1%. ±2%, ±5%, ±10%, ±20% and -20% to +80%
  • Operating temperature between -55°C and +215°C

The High-Temperature NP0 (Type D03) low voltage, ultra-stable ceramic chip MLCC capacitor series from SRT Microcéramique offers a vast range of options to suit any demand, including capacitance between 0.47pF to 300nF across a range of chip sizes from 0402 to 2225, a wide selection of tolerances (±0.25pF, ±0.5pF, ±0.05%, ±0.1%, ±0.5%, ±1%. ±2%, ±5%, ±10%, ±20% and -20% to +80%), voltages (16V, 25V, 50V or 100V) and a wide range of terminations. As with all SRT-MC components, the NP0 capacitors are popular in safety-critical industries thanks to their excellent quality and reliability, as well as zero ageing rate up to 10000 hours, zero voltage coefficient of capacitance and change of capacitance with frequency, and very low-temperature coefficient of capacitance. The high-temperature NP0 models have operating temperature is between -55°C and +215°C.

Termination options available include:

  • Palladium-Silver
  • Gold-plated Silver

While this capacitor series offers a large number of options, customisation is possible on all SRT Microcéramique components – if none of the options are suitable for your application, please contact us to discuss the custom solutions available.

Typical applications for the High-Temperature SRT-MC NP0 series of ceramic capacitors include:

  • Passing
  • Coupling
  • Filtering
  • Blocking
  • Applications where high stability of dielectric characteristics is required

The below table gives the specifications overview for each capacitor model available within the high-temperature NP0 series:

SRT Microcéramique High Temperature NP0 Capacitor series

£0.00 Ex Tax: £0.00

SRT Microcéramique High Temperature X7R Capacitor Series

  • High temperature, low voltage ceramic chip MLCC capacitors
  • Available in capacitance ratings between 1nF and 1.5µF
  • Available in standard chip sizes from 0402 to 1812
  • Dissipation factor under 0.025
  • Temperature coefficient of ±15%, with 0Vdc applied
  • Selection of voltage ratings: 25V, 50V or 100V
  • Selection of tolerances: ±5%, ±10% and ±20%
  • Operating temperature between -55°C and +225°C
  • Palladium-Silver terminations

The high temperature X7R low voltage, stable ceramic chip MLCC capacitor series from SRT Microcéramique offers a wide range of options to suit any demand, including capacitance between 1nF to 1.5µF across a range of chip sizes from 0402 to 1812, a selection of tolerances (±5%, ±10% or ±20%) and voltages (25V, 50V or 100V). These high-temperature capacitors are supplied with palladium-silver terminations as standard. As with all SRT-MC components, the X7R capacitors are popular in safety-critical industries thanks to their excellent quality and reliability. The operating temperature of the high-temperature X7R models is between -55°C and +225°C.

While this capacitor series offers a number of options, customisation is possible on all SRT Microcéramique components – if none of the given options are suitable for your application, please contact us to discuss the custom solutions available.

The below table gives the specifications overview for each capacitor model available within the X7R HT series (25V-100V):

SRT Microcéramique High Temperature X7R Capacitor series

£0.00 Ex Tax: £0.00

SRT Microcéramique High Voltage NP0 Capacitor Series (200V-1kV)

  • High voltage, ultra-stable ceramic, chip MLCC capacitors
  • Available in capacitance ratings between 0.47pF and 100nF
  • Available in standard chip sizes from 0603 to 3640
  • Dissipation factor under 10.10-4 at 1Vrms and 1kH (or 1MHz)
  • Temperature coefficient of ±30ppm
  • Selection of Voltage ratings: 200V, 500V or 1kV
  • Selection of tolerances: ±0.25pF, ±0.5pF, ±1%. ±2%, ±5%, ±10%, ±20% and -20% to +80%
  • Operating temperature between -55°C and +125°C

The NP0 (Type 1) high voltage, ultra-stable ceramic chip MLCC capacitor series from SRT Microcéramique offers a vast range of options to suit any demand, including capacitance between 0.47pF to 100nF across a range of chip sizes from 0603 to 3640, selection of tolerances (±0.25pF, ±0.5pF, ±1%. ±2%, ±5%, ±10%, ±20% and -20% to +80%), voltages (200V, 500V and 1000V) and a wide range of terminations. As with all SRT-MC components, the NP0 capacitors are popular in safety-critical industries thanks to their excellent quality and reliability, as well as zero ageing rate up to 10000 hours, zero voltage coefficient of capacitance and change of capacitance with frequency, and very low-temperature coefficient of capacitance. Their operating temperature is between -55°C and +125°C.

Termination options available include:

  • Palladium-Silver
  • Gold-plated Silver
  • Tin-plated Nickel
  • Tin-plated Copper
  • Flexible Tin-plated polymer (Microflex), improving the resistance to brittle fracture if the board is subject to flexion or vibration

While this capacitor series offers a large number of options, customisation is possible on all SRT Microcéramique components – if none of the options are suitable for your application, please contact us to discuss the custom solutions available.

The dielectric strength test for the NP0 capacitors is performed per method 103 or EIA 198-2-E. For the 200Vdc models, 250% of rated voltage is applied; for the 500Vdc model it is a minimum of 200% of the rated voltage and for the 1000Vdc models the applied voltage is minimum 150% of the rated voltage.

Typical applications for the SRT-MC NP0 series of high voltage ceramic capacitors include:

  • Surge suppression
  • High voltage applications
  • Low dissipation applications

The below table gives the specifications overview for each capacitor model available within the NP0 series between 200V and 1000V:

SRT Microcéramique High Voltage NP0 series (200V to 1000V)

£0.00 Ex Tax: £0.00