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.
Featured manufacturers
Trimmers and variable capacitors are electronic components that are used to provide a variable capacitance value in electronic circuits. They are commonly used in tuning circuits, filters, and oscillators, where the capacitance needs to be adjusted to a precise value.Trimmers are small capacitors that are designed to be adjusted using a small screwdriver or other tool. They are used to provide a precise adjustment of capacitance value in a circuit and are typically used in applications where the circuit needs to be calibrated or tuned.Variable capacitors are similar to trimmers, but they are larger and have a range of capacitance values that can be adjusted. They consist of two sets of conductive plates that are separated by a dielectric material. By rotating a knob or using a mechanical or electronic control, the plates can be moved closer or further apart, which changes the capacitance value.Variable capacitors are used in a wide range of electronic applications, such as in radio frequency (RF) circuits, where they are used to tune the frequency of the circuit. They are also used in filters, oscillators, and timing circuits, where the capacitance value needs to be adjusted precisely to obtain the desired circuit performance.One of the advantages of trimmers and variable capacitors is their ability to provide a precise adjustment of capacitance value, which can be important in applications where the circuit needs to be tuned or calibrated. Additionally, they offer a compact and cost-effective solution for providing variable capacitance values in a circuit
Add filters
All
Selected
TZV2Z030A110R00
Murata Manufacturing
Murata Manufacturing's TZV2Z030A110R00 is a 1210-sized SMT variable capacitor with 1.5-3pF capacitance range, rated at 25V. Ideal for applications requiring precise tuning in temperature-sensitive environments, it has a compact size of 3.2x2.3x1.45mm and operates b/w -25 to 85°C with 0% negative tolerance.
VERTICAL
3 pF
1.5 pF
VARIABLE CAPACITOR
CERAMIC
1.45 mm
3.2 mm
SURFACE MOUNT
0
0 %
85 Cel
-25 Cel
SMT
TR, EMBOSSED, 7 INCH
100 %
25 V
1210
WRAPAROUND
2.3 mm
TZV2Z2R5A110B00
Murata Manufacturing's TZV2Z2R5A110B00 is a ceramic variable capacitor with 2.5 pF capacitance, -25 to 85°C operating temperature range, and 25 V rated DC voltage. Ideal for SMT applications, it features wraparound terminals in a compact 3.2x2.3x1.45 mm package size for precise tuning in electronic circuits.
2.5 pF
.65 pF
BULK
TZV2Z2R5A110R00
Murata Manufacturing's TZV2Z2R5A110R00 is a ceramic variable capacitor with 2.5 pF capacitance, 0% negative tolerance, and 25 V rated DC voltage. Ideal for surface mount applications in electronics, offering precise capacitance adjustment from 0.65 pF to meet various circuit requirements.
TZY2R250A001R00
Murata Manufacturing's TZY2R250A001R00 is a ceramic variable capacitor with 5.5-25 pF capacitance range, ideal for surface mount applications. It has a rated DC voltage of 25V and operates b/w -25 to 85°C temperatures, making it suitable for various electronic circuits requiring precise capacitance adjustments.
25 pF
5.5 pF
1.25 mm
e3
TIN
2.5 mm
TZY2Z060A001R00
Murata Manufacturing's TZY2Z060A001R00 is a SMT variable capacitor with 6pF capacitance, -25 to 85°C operating range, and 25V rated DC voltage. Ideal for applications requiring precise tuning in compact electronic devices.
PERCENTAGE TOLERANCE ON C_MAX IS 0/+100
6 pF
TR, 7 INCH
TZY2Z100A001B00
Murata Manufacturing's TZY2Z100A001B00 is a ceramic variable capacitor with 10pF capacitance, 0% negative tolerance, and 25V rated DC voltage. Ideal for surface mount applications in electronics due to its compact size (3.2mm x 2.5mm x 1.25mm) and operating temperature range of -25°C to 85°C.
10 pF
TZY2Z100A001R00
Murata Manufacturing's TZY2Z100A001R00 is a ceramic variable capacitor with 10pF capacitance, -25 to 85°C operating range, and 25V rated DC voltage. Ideal for surface mount applications in electronics requiring precise capacitance adjustments.
BFC280909002
Vishay Intertechnology
Vishay Intertechnology's BFC280909002 is a variable capacitor with 2-9 pF capacitance range. It operates b/w -40 to 125°C, suitable for PCB mounting applications. The trimmer capacitor features POLYTETRAFLUOROETHYLENE dielectric material and matte tin terminal finish in a compact 8x10.2 mm package.
PCB MOUNTABLE
9 pF
2 pF
POLYTETRAFLUOROETHYLENE
10.2 mm
8.8 mm
THROUGH HOLE MOUNT
125 Cel
-40 Cel
PCB Mount
Blister Pack
250 V
BFC2 809 090
3532
Matte Tin (Sn)
FLAT
8 mm
LXRW0YV600-054
Murata Manufacturing's LXRW0YV600-054 is a SMT variable capacitor with 30-60 pF capacitance range. It operates b/w -30°C to 85°C, making it suitable for temperature-sensitive applications. With dimensions of 0.6mm x 0.6mm x 0.3mm, it is designed for surface mounting in various electronic devices.
60 pF
30 pF
.3 mm
.6 mm
-30 Cel
TR, PLASTIC, 7 INCH
0202
ONE SURFACE
TZC3P300AA01R00
Murata Manufacturing's TZC3P300AA01R00 is a ceramic variable capacitor with 30pF capacitance range, 0% negative tolerance, and 50% positive tolerance. It operates b/w -25°C to 85°C, suitable for surface mount applications in electronics requiring precise capacitance adjustments.
6.5 pF
1.6 mm
4.5 mm
50 %
100 V
1812
STPTIC-15L2C4
STMicroelectronics
STPTIC-15L2C4 by STMicroelectronics is a variable capacitor ideal for compact electronic applications. It features a max capacitance of 1.5 pF, operates b/w -30 °C to 85 °C, and has a surface mount design. Its small size (0.225mm height) makes it perfect for space-constrained circuits.
.225 mm
.75 mm
1
10 %
TR
0303
BALL
.72 mm
JR030HV
Knowles Precision Devices
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.
1.15 mm
3.5 mm
350 V
1412
Tin (Sn) - with Nickel (Ni) barrier
3.1 mm
© 2023 All rights reserved