Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
Choose from over than a million of proven quality materials. Over 300 manufacturers are presented. From renowned major international players to small independent companies with a proven track record in local markets.
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9393
Knowles Precision Devices
9393 by Knowles Precision Devices is a ceramic variable capacitor with a capacitance range of 4-34 pF. It operates b/w -55°C to 85°C, suitable for PCB mounting applications requiring up to 250V DC voltage. This trimmer capacitor features flat terminals and vertical adjuster orientation, ideal for through-hole mounting in compact electronic devices.
VERTICAL
34 pF
4 pF
VARIABLE CAPACITOR
7.2 mm
CERAMIC
8 mm
THROUGH HOLE MOUNT
1
85 Cel
-55 Cel
PCB Mount
250 V
FLAT
47273
47273 by Knowles Precision Devices is a ceramic variable capacitor with a max capacitance of 4.5 pF and rated DC voltage of 500 V. It is panel mountable, suitable for applications requiring precise tuning in circuits operating b/w -65°C to 125°C. The compact design with gull wing terminals makes it ideal for surface mount installations in various electronic devices.
4.5 pF
.6 pF
3.81 mm
8.38 mm
SURFACE MOUNT
125 Cel
-65 Cel
Panel Mount
500 V
GULL WING
9615
9615 by Knowles Precision Devices is a VARIABLE CAPACITOR with CERAMIC dielectric material. It offers a capacitance range of 5-25 pF, suitable for applications requiring precise tuning in RF circuits. With a rated DC voltage of 250V and operating temperature range from -55 to 125°C, it is ideal for through-hole mounting in various electronic devices.
25 pF
5 pF
6.86 mm
2.5 mm
0
Radial
5.6 mm
1585
1585 by Knowles Precision Devices is a SMT variable capacitor with AIR dielectric material. It offers a capacitance range of 1-10 pF, suitable for applications requiring precise tuning in compact electronic devices. With a temperature range of -65 to 125 °C, it is ideal for surface mount designs needing high voltage tolerance up to 250 V.
10 pF
1 pF
7.112 mm
AIR
14.478 mm
SMT
NMAT55HV
NMAT55HV by Knowles Precision Devices is a variable capacitor with capacitance ranging from 1.5pF to 55pF, suitable for applications requiring precise tuning. Featuring a vertical adjuster and binding post terminal shape, it can be panel mounted with a rated DC voltage of 600V, making it ideal for high-frequency circuit designs.
55 pF
1.5 pF
NMA
PANEL MOUNT
600 V
BINDING POST
AT15HV
AT15HV by Knowles Precision Devices is a VARIABLE CAPACITOR with POLYTETRAFLUOROETHYLENE dielectric, 1-16 pF capacitance range, and 1000V URdc. Ideal for PANEL MOUNT applications in environments ranging from -65°C to 125°C. Features BINDING POST terminals and VERTICAL adjuster orientation.
16 pF
POLYTETRAFLUOROETHYLENE
A
1000 V
AT55HV
AT55HV by Knowles Precision Devices is a variable capacitor with a capacitance range of 1.5pF to 55pF, suitable for applications requiring precise tuning. Featuring POLYTETRAFLUOROETHYLENE dielectric material and BINDING POST terminals, it offers a max rated DC voltage of 600V. This panel mount capacitor with VERTICAL adjuster orientation is ideal for high-frequency circuit designs.
A1M8HV
A1M8HV by Knowles Precision Devices is a SMT variable capacitor with 8pF capacitance, rated for 500V. It operates b/w -65°C to 125°C, making it suitable for high-frequency applications in compact electronic devices. With gull wing terminals and vertical adjuster orientation, it offers precise tuning in a small form factor.
8 pF
.5 pF
4.064 mm
6.604 mm
NMAT55HVE
NMAT55HVE by Knowles Precision Devices is a variable capacitor with a capacitance range of 1.5pF to 55pF, suitable for applications requiring precise tuning. Featuring POLYTETRAFLUOROETHYLENE dielectric material and BINDING POST terminals, it offers a rated DC voltage of 600V. Ideal for panel mount installations in electronic circuits.
PCB MOUNTABLE
NMNT10-12ENL
NMNT10-12ENL by Knowles Precision Devices is a variable capacitor with capacitance ranging from 2pF to 10pF. It features a POLYTETRAFLUOROETHYLENE dielectric material and can handle up to 6000V DC voltage. Ideal for panel mount applications, this capacitor has a diameter of 4.064mm and special terminal shape.
2 pF
6000 V
SPECIAL
NMNT10-12E
NMNT10-12E by Knowles Precision Devices is a variable capacitor with a capacitance range of 2pF to 10pF. It features a dielectric material of POLYTETRAFLUOROETHYLENE and can handle a rated DC voltage of 6000V. Ideal for panel mount applications, this capacitor has a wire terminal shape and horizontal adjuster orientation.
HORIZONTAL
NMNT
WIRE
KM15HVE
KM15HVE by Knowles Precision Devices is a SMT variable capacitor with POLYTETRAFLUOROETHYLENE dielectric. It offers capacitance range of 1-15 pF, rated at 750V DC. Ideal for applications requiring precise tuning in compact electronic devices.
15 pF
5.84 mm
7.62 mm
750 V
KM15HV
KM15HV by Knowles Precision Devices is a SMT variable capacitor with POLYTETRAFLUOROETHYLENE dielectric. It offers capacitance range of 1-15 pF, rated at 750V DC. Ideal for applications requiring precise tuning in compact electronic devices.
KT15HVE
KT15HVE by Knowles Precision Devices is a 1-15 pF variable capacitor with PTFE dielectric. It features binding post terminals, panel mount package style, and 750V URdc rating. Ideal for applications requiring precise capacitance adjustments in compact spaces.
KT15HV
KT15HV by Knowles Precision Devices is a 1-15 pF variable capacitor with PTFE dielectric. It features binding post terminals, panel mount package style, and 750V DC voltage rating. Ideal for RF tuning applications due to its compact size and high capacitance range.
JR030HV
JR030HV by Knowles Precision Devices is a ceramic variable capacitor with 1.5-3pF capacitance range, 350V URdc rating, and -40 to 85°C operating temperature. Ideal for SMT applications in electronics requiring precise tuning capabilities.
3 pF
1.15 mm
e3
3.5 mm
0 %
-40 Cel
TR
50 %
350 V
1412
Tin (Sn) - with Nickel (Ni) barrier
WRAPAROUND
3.1 mm
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