Knowles Precision Devices Datasheets for Capacitors
Capacitors are electronic components used for storing charge and energy. In their simplest form, capacitors consist of two conducting plates separated by an insulating material called the dielectric.
Capacitors: Learn more
| Product Name | Notes |
|---|---|
| Cap-Rack Capacitor Assemblies The Cap-Rack (US Patent 6,058,004) is an assembly of individual chip capacitors, bonded with high temperature epoxy. A Cap-Rack can be made up of a pair, to... | |
| E01 / E07 ‘C’ Filter EMI Chips Also known as 3-terminal chips, these use conventional MLCC manufacturing techniques to form a filter which is short circuit end-to-end and has a... | |
| ‘Pi’ filters incorporate 2 capacitors and an inductor together to make a multi-element filter, giving sharper cut-off and better low frequency performance than straight ‘C’ filters. The Syfer range of... | |
| High Voltage Encapsulated Assemblies Series-parallel assemblies encapsulated for harsh environments. Specialty Feed Thru Capacitors Feed Thru/High Current units for pacemaker/defibrilla tor applications. These units provide signal conduits through openings while... | |
| A range of chip capacitors, available in sizes 0805 to 7565, designed to operate from -55°C to 160°C, (Class II Dielectric) and from -55ºC to 200ºC (C0G/NP0 and Class II... | |
| A range of High Capacitance value BME MLC chip capacitors, in stable Class II dielectrics X7R and X5R, with a spread of capacitance values offered up to 100µF. Comparable circuit... | |
| A range of High Voltage leaded capacitors available in ten DSCC approved specifications. The below referenced DSCC (Defense Supply Center Columbus) drawing numbers cover the C0G/NP0 and X7R dielectrics with... | |
| A range of MLC chip capacitors in Stable EIA Class II dielectric with special testing for long term reliability. They are designed for optimum reliability; burned in at elevated voltage... | |
| A range of MLC chip capacitors in Ultra stable EIL Class I C0G/NP0, dielectric with special testing for long term reliability. They are designed for optimum reliability; burned in at... | |
| A range of Radial Leaded capacitors available in sizes 1515 to 7565 designed to operate from -55ºC to 200ºC in C0G/NP0 and Class II dielectrics with voltage ratings of 25V... | |
| A range of Radial Leaded capacitors available in sizes 1515 to 7565 designed to operate from -55ºC to 200ºC in C0G/NP0 and Class II dielectrics. Voltage ratings of 25V to... | |
| A range of ultra stable Hi Q , low ESR porcelain capacitors with high self-resonance combined with established reliability. Description High Q Porcelain Capacitors SMD Compatibility Ultra Temperature Stable Low... | |
| A range of ultra stable Hi Q, low ESR porcelain capacitors with high self-resonance combined with established reliability. Description Ceramic Capacitors SMD Compatibility Stable TC NP0 Low ESR, High Q... | |
| A range of ultra-low loss High Q ceramic capacitors with C0G/NP0 characteristics suitable for high power applications where minimal power loss and very low self heating is demanded. Common applications... | |
| A range of ultra-low loss High Q ceramic capacitors with C0G/NP0 characteristics suitable for high power applications where minimal power loss and very low self heating is demanded. | |
| A range of ultra-low loss High Q ceramic capacitors with C0G/NP0 characteristics suitable for high power applications where minimal power loss and very low self heating is demanded. Capacitance values... | |
| A range of ultra-low loss High Q ceramic capacitors with C0G/NP0 characteristics suitable for high power applications where minimal power loss and very low self heating is demanded. Common applications... | |
| A range of ultra-stable Hi Q, low ESR porcelain capacitors with high self-resonance combined with established reliability. Description High Q Porcelain Capacitors SMD Compatibility Positive TC “P90” Low ESR, High... | |
| A reliable solution in DC Blocking and RF Bypassing Applications. Mirrors Di-Cap technology and processing with one difference it provides a consistent physical size. Benefits: Gold Metallization for wire bonding. | |
| A single full electrode is provided on one side of the capacitor and split electrodes on the other side. This is a three-terminal capacitor which can be used as two... | |
| Available in all industry common case sizes. The special silver-palladium termination and the proprietary ceramic formulations guarantee consistent non-magnetic performance. All MLCs in these series are RoHS compliant. Chips are... | |
| Bar-Caps are specifically designed for MMIC circuits, require multiple capacitors. Multi-Array capacitors have been essential due to High Q & Low inductance. Benefits: Can be integrated into IC package. Offers... | |
| Based around our Thin-Trim capacitors, Johanson's Cera-Trims are designed for use in harsh environments. The ceramic housing and color-coded epoxy seal protect the capacitor from solder fluxes and cleaning solvents. | |
| Discoidal capacitors are at the heart of many EMI filters. More robust and reliable than tubular capacitors, they offer higher capacitance options, with values up to several microfarads. In addition... | |
| Giga-Trims® are tiny trimmer capacitors which provide a straight-forward technique for fine RF and microwave circuits by eliminating time consuming methods of abrasive trimming, cut and try adjustment techniques, and... | |
| High Frequency, wirebondable single-layer are perfect for GaN and GaAs amplifiers. Small footprint coupled with X7R stability makes it key to a well performing circuit. Benefits: High Capacitance Density Higher... | |
| High Performance and High Frequency Single Layer Capacitors for RF Microwave and Millimeter-Wave Applications. The Border-Cap is a conventional parallel plate capacitors with recessed metallization on one or both sides. | |
| High Performance and High Frequency Single Layer Capacitors for RF Microwave and Millimeter-Wave Applications. The Di-Cap is a conventional parallel plate capacitors with metallization to the edge. Benefits: Gold metallization... | |
| Industry wide standard multilayer ceramic capacitors are supplied with a DC Rating only. For AC use, Surge and Safety capacitors with an AC rating of 250Vac have been available but... | |
| Johanson Air Capacitors are designed specifically for RF applications, VHF through microwave, and have become the industry standard of excellence. High Q and temperature stability are a result of proper... | |
| Knowles Precision Devices has conducted reliability testing on standard surface mount ceramic capacitors in order to ensure their performance at 115Vac 400Hz and the associated voltage and frequency transients required... | |
| Knowles Precision Devices manufactures a range of C0G/NP0 MLC capacitors to suit a variety of applications. Available in 0402 to 8060 chip sizes with capacitance values up to 1uF as... | |
| Knowles Precision Devices manufactures a range of X7R MLC capacitors to suit a variety of applications. Available in 0402 to 8060 chip sizes with capacitance values up to 22uF as... | |
| Knowles Precision Devices produces a wide range of dipped radial leaded capacitors. These are available in rated voltages of 50V up to 6kV. Although our catalog range extends to 6kV,... | |
| Made from highly stable, low loss dielectric formulations, these traditional porcelain MLCs are known for their high RF power handling capability. Available in all industry common case sizes. The special... | |
| Margin caps have the topside electrode withdrawn from the edges in order to increase the distance between electrodes and dramatically decrease the possibilities of shorting when epoxy die-mounting. This style... | |
| MLC capacitors with silver/palladium (Ag/Pd) terminations have often been used in medical applications where non-magnetic components are required, for example in MRI equipment - however, conventional nickel barrier terminations are... | |
| MLC range tested and approved in accordance with IECQ-CECC QC32100. A range of specialist, high reliability, multilayer ceramic capacitors for use in critical or high reliability environments. All fully tested... | |
| Open Mode capacitors have been designed specifically for use in applications where mechanical cracking is a severe problem and short circuits due to cracking are unacceptable. Open Mode capacitors use... | |
| Open Mode capacitors have been designed specifically for use in applications where mechanical cracking is a severe problem and short circuits due to cracking are unacceptable. Open Mode capacitors use... | |
| Our complete testing facility is available for any additional military testing requirements. Options available include thru-hole and surface mount lead styles, to make them suitable for mounting on ceramic substrates... | |
| Our high temperature MLCC series exhibit stable performance across an extended operating temperature range of -55°C to +250°C. Both Class I and Class II parts are available with DC voltage... | |
| Our Thin-Trim capacitors are ideal for applications where size and performance are most critical. These single-turn capacitors exhibit remarkable electrical characteristics for their small size. Useful up to 2 GHz,... | |
| Radial Leaded Capacitors available in C0G/NP0 and X7R characteristics with special testing for long term reliability. The conformal coating and lead mounting style provide a rugged configuration for optimum performance. | |
| RoHS compliant interconnects, small case size, Radial Leaded capacitors available in C0G/NP0, X7R and X8R dielectrics. The conformal coating and lead mounting style provide a rugged configuration for optimum performance. | |
| Row Capacitors are used where arrays of capacitors (not necessarily identical) are needed, usually for decoupling/ bypass of GaAs integrated circuits. Standard arrays can contain up to 10 capacitors from... | |
| Safety Certified capacitors comply with international UL and TÜV specifications to offer designers the option of using a surface mount ceramic multilayer capacitor to replace leaded film types. Offering the... | |
| Safety Certified capacitors comply with international UL and TÜV specifications to offer designers the option of using a surface mount ceramic multilayer capacitor to replace leaded film types. Offering the... | |
| Series Configured Capacitors for Microwave Applications. The products unique configuration eliminates the need for wirebonding thus reducing performance variations. Benefits: Consistent performance. Eliminates the need for wirebonding. Low Insertion Loss... | |
| Small size is compatible with microwave geometrics. Ideal for prototype circuits. Benefits: Fine Tuning Well-suited with microwave geometries. Ideal for trimming, tuning or aiding with breadboard applications. | |
| Space applications demand products of high quality, with appropriate additional testing to ensure long term reliability. These components must undergo special life-testing, sectioning and additional electrical measurements, to meet ESCC... | |
| Tandem Capacitors have been designed as a fail safe range using a series section internal design, for use in any application where short circuits would be unacceptable. When combined with... | |
| The “Q” and “U” ranges offers a very stable High Q material system that provides excellent, low loss, performance in systems below 3GHz. Optimized for lowest possible ESR, this range... | |
| The AEC-Q200 NC range is designed to achieve the maximum capacitance range possible for a given component size and high voltage but 100% coating of the chip after mounting, including... | |
| The AEC-Q200 Ultra-Low ESR X8G range offers a very stable X8R High Q material system that provides excellent low loss performance. The range is tested and approved to automotive specification... | |
| The HiT range of multilayer ceramic capacitors is suitable for a variety of high temperature applications including: oil exploration, geothermal, military, automotive under-hood and avionics. This range is manufactured to... | |
| The multilayer planar array is an application specific multi capacitor array designed for use in multi-way EMI filter circuits. Derived from discoidal capacitor theory, it provides capacitance between the outside... | |
| The NC range is designed to achieve the maximum capacitance range possible for a given component size and high voltage but 100% coating of the chip after mounting, including especially... | |
| The StackiCap™ range offers a significant reduction in ‘PCB real estate’ for an equivalent capacitance value when board space is at a premium. For example, a standard 150nF chip in... | |
| The Syfer E01 and E07 ranges of feedthrough MLCC chip ‘C’ filters are 3 terminal chip devices designed to offer reduced inductance compared to conventional MLCCs when used in signal... | |
| The Syfer X2Y E03 Integrated Passive Component is a 3 terminal EMI chip device. When used in balanced line applications, the revolutionary design provides simultaneous line-toline and line-to-ground filtering, using... | |
| The Syfer X2Y Integrated Passive Component is a 3 terminal EMI chip device. When used in balanced line applications, the revolutionary design provides simultaneous line-to-line and line-to-ground filtering, using a... | |
| The Ultra-Low ESR "H" range offers a very stable X8G High Q material system that provides excellent low loss performance. Optimized for lowest possible ESR, the electrode system provides low... | |
| The VC1 residual capacitance range MLCCs provide a more stable capacitance value with voltage - not to drop below 50% of the 1Vrms 1kHz value, up to full rated DC... | |
| The X8R dielectric will operate from -55°C to +150°C, with a maximum capacitance change ±15% (without applied voltage). The devices are available in sizes 0805 to 2225, with voltage ranges... | |
| The X8R dielectric will operate from -55°C to +150°C, with a maximum capacitance change ±15% (without applied voltage). The devices are available in sizes 0805 to 2225, with voltage ranges... | |
| These high temperature, high energy, capacitors are manufactured with a dielectric formulation designed for reliable operation under single or multiple pulse firing applications. Energy density exceeds that of conventional Class... | |
| This classic two-electrode design is the simplest and most widely used. We are the leader in supplying the LC filter market with custom value parallel plate capacitors. We manufacture tight... | |
| This range uses High Q and X7R dielectrics and provides a fully non-magnetic component (µr = 1.0000). MLC capacitors with silver/palladium (Ag/Pd) terminations have often been used in medical applications... | |
| Voltronics "NT" series of PTFE trimmers are designed for applications requiring greater capacitance and voltage ratings than the popular smaller trimmers. Available in a variety of form factors they provide... | |
| Voltronics concentric ring air trimmer capacitors are designed for use at frequencies up to 1.5GHz. They are ideal for applications such as mobile radios, aerospace communication, crystal oscillators and filters,... | |
| Voltronics concentric ring PTFE dielectric trimmer capacitors are designed for use at frequencies up to 1.5GHz. They are ideal for high voltage applications. The solid internal PTFE dielectric prevents ionization,... | |
| Voltronics glass dielectric trimmers offer the higher capacitance ranges available, up to 330pF. A wide variety of materials are available with differing dielectric constant, Q and voltage performance. Glass, Embedded... | |
| Voltronics has been offering high performance, high Q, half turn trimmer capacitors for over 2 decades. The J series is a proven performer that delivers uncompromising stability for even the... | |
| We offer a range of high quality automotive grade components. With AEC-Q200 approved ranges up to a voltage rating of 1kV we provide for the requirements of modern automotive applications... | |
| With AEC-Q200 approved ranges up to a voltage rating of 1kV we provide for the requirements of modern automotive applications including EV and HEV. Ranges include : 1. Standard MLCCs... | |
| X7R capacitors with a defined capacitance variation under applied dc voltage, across the full operating temperature range. Whilst the capacitance of C0G/NP0 chips does not vary with applied voltage, standard... |