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
Cui's EMC-03 EMI Mains Filter is UL, EN, and IEC approved with a rated voltage of 305V. This single-phase filter has a max operating temperature of 85°C and a rated current of 0.3A. Ideal for applications requiring noise suppression in electronic equipment with through-hole mounting, measuring 22.2mm x 33.7mm x 18mm (WxLxH).
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Having multiple approvals ensures that this EMI mains filter meets international quality standards and can be used in a variety of applications.
The high rated voltage capability makes this EMI mains filter suitable for use in a wide range of voltage applications.
The single phase filter type helps in effectively reducing electromagnetic interference in single phase electrical systems.
With a high maximum operating temperature, this EMI mains filter can handle heat effectively and ensure reliable performance in various environments.
The low minimum operating temperature allows this filter to be used in extreme cold conditions without compromising its performance.
The compact width of this EMI mains filter makes it easy to integrate into different electronic equipment or systems.
The length of this filter provides a balance between space-saving design and efficient EMI filtering capabilities.
The through-hole mounting type simplifies the installation process and ensures secure placement within electronic devices.
With a rated current of 0.3 A, this EMI mains filter is suitable for low power applications where EMI suppression is essential.
The compact height of this filter allows for installation in confined spaces without compromising its filtering efficiency.
EMI Mains Filters EMC-03 attributes and parameters. Explore more EMI Mains Filters devices from Cui
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Motivated by our customers’ needs, we are focused on creating ease of access to power supply products and information that help drive an engineer's design. Our goal is to improve the way power products are purchased today and into the future. Originally starting out as a company that sold oscilloscopes and electromechanical components, we began designing and selling power supplies as a side project. The side project grew over the years into a portfolio of ac-dc power supplies and dc-dc converters. Today we are proud to offer an extensive line of power products to our global customer base that serve the consumer, IoT, industrial, and medical industries. We know the important role power plays in a design and that each customers’ needs vary; whether it is providing accessible product data and resources, cost effective options, or the latest products that meet global regulations. Our passion is improving the experience of the design engineer. We know that helping our customers is the core of what we do and is why we are determined on providing the best set of tools, information, and services to everyone in need of a power supply. CUI Inc, a Bel group company, whose stock trades on the NASDAQ Exchange under the symbols BELFA and BELFB.
0460-202-16141
TE Connectivity
TE Connectivity's 0460-202-16141 contact features a crimp terminal type, machined contact design, and rated AC voltage of 1500V. With a wire gauge range of 20-16 AWG, it is ideal for applications requiring a male round pin-socket contact style in assembly products.
ULN2003ADR
Texas Instruments
ULN2003ADR by Texas Instruments is a NPN BJT with 7 elements, max IC of 0.5A, and VCEsat of 1.6V. Ideal for switching applications in small outline packages with Gull Wing terminals.
SMBJ18CA
STMicroelectronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SS14
Micro Commercial Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Weitronic Enterprise
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
1N4148WT
Continental Device India
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
Weitron Technology
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Terminal Finish: TIN LEAD; Maximum Operating Temperature: 150 Cel;
1N4148
Microsemi
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Good-ark Electronics
RECTIFIER DIODE; Surface Mount: NO; No. of Elements: 1; Maximum Non Repetitive Peak Forward Current: .5 A; Maximum Forward Voltage (VF): 1 V; No. of Phases: 1;
Daco Semiconductor
LL4148-GS08
Telefunken Microelectronics
RECTIFIER DIODE; Surface Mount: YES; JESD-609 Code: e0; No. of Elements: 1; Maximum Operating Temperature: 175 Cel; Maximum Non Repetitive Peak Forward Current: 2 A;
Db Lectro
SS495ASP
Micro Switch
The Micro Switch SS495ASP is an analog circuit IC with a supply voltage range of 4.5V to 10.5V, suitable for automotive applications. Its package body material is plastic/epoxy, and it has a rectangular shape with three terminals. Operating temperature ranges from -40°C to 125°C, making it ideal for various automotive sensor and control systems.
ULN2803A
ULN2803A by Texas Instruments is a peripheral driver with 8 functions. It has a max supply voltage of 3V and can operate in temperatures ranging from -40 to 85°C. This IC is commonly used as a buffer or inverter based peripheral driver for various applications.
Teledyne Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; JESD-30 Code: R-PDSO-G3; Maximum Operating Temperature: 150 Cel; No. of Terminals: 3;
Small Signal Field-Effect Transistors; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Transistor Application: SWITCHING; Maximum Drain Current (ID): .34 A; Package Style (Meter): SMALL OUTLINE;
Eic Semiconductor
2N7002,215
NXP Semiconductors
2N7002,215 by NXP Semiconductors is a small signal N-CHANNEL FET with a min DS breakdown voltage of 60V and max drain current of 0.3A. It is used for switching applications in enhancement mode, operates b/w -65 to 150 °C, and has a max power dissipation of 0.2W.
Itt Semiconductor
Diotec Semiconductor Ag
SSR10VS-08180
Tokin
SINGLE PHASE EMI FILTER; Rated Current: .8 A; Length: 23.5 mm; Rated Voltage: 250 V; Minimum Insulation Resistance: 100 Mohm; Mounting Type: THROUGH HOLE MOUNT;
74482210002
Wuerth Elektronik & Kg
Wurth Elektronik 74482210002 is a single-phase EMI filter with 4 terminals, rated for 250V and 10A. Operating b/w -40°C to 125°C, it's ideal for applications requiring EMI mains filtering at a frequency of 50Hz. Mountable through holes, its compact size of L18.5xB14.5xH22.0 (mm) makes it suitable for various electronic devices.
SN8S-300JB
KEMET Corporation
KEMET Corporation's SN8S-300JB is a UL-approved SINGLE PHASE EMI FILTER with 2A rated current. Operating temperature ranges from -25°C to 105°C, suitable for various applications requiring EMI mains filtering. Compact dimensions of 12.5mm width and 18mm height make it ideal for through-hole mounting in electronic devices.
16BCF6R
TE Connectivity's 16BCF6R is a 480V, 16A THREE PHASE EMI Filter with max leakage current of 6.9mA. Ideal for panel mounting, it operates b/w -10°C to 40°C at 50Hz, providing effective EMI suppression in industrial applications.
SS26V-R100330
SINGLE PHASE EMI FILTER; Rated Current: 1 A; Height: 30.5 mm; Terminal Finish: NOT SPECIFIED; Dimensions: L26.0XB20.5XH30.5 (mm)/L1.024XB0.807XH1.201 (inch); Operating Frequency (Hz): 50Hz;
30AYT6C
The TE Connectivity 30AYT6C is a UL, CSA, and VDE approved THREE PHASE EMI FILTER with insertion loss ranging from 29 dB to 60 dB. Rated for 250V and 30A, it operates at frequencies of 50/60Hz and offers high pot protection up to 1450V. Ideal for panel mounting applications in industrial settings due to its compact dimensions of L351.0xB141.5xH65.0 mm.
5500.2044
Schurter Ag
The Schurter Ag 5500.2044 EMI Mains Filter is UL, CUL, VDE, and ENEC-10 approved with a rated voltage of 250V. It features a single-phase filter type, operating temperature range from -25°C to 100°C, and max leakage current of 0.5mA. Ideal for panel mount applications with dimensions of L52.0xB46.0xH31.0mm.
SSHB21HS-R10300
KEMET Corporation's SSHB21HS-R10300 is a UL approved EMI mains filter with 250V rated voltage and 1A current. Featuring single-phase filter type, it operates b/w -25°C to 120°C. Ideal for applications requiring high insulation resistance and through-hole mounting in compact spaces.
SC-02-30G
SINGLE PHASE EMI FILTER; Rated Current: 2 A; Rated Voltage: 250 V; Diameter (mm): 17.5; Height: 14 mm; Minimum Operating Temperature: -25 Cel;
7448012002
Wurth Elektronik's 7448012002 is a SINGLE PHASE EMI FILTER with 250V rated voltage and 2A rated current. It operates b/w -40 to 125°C, suitable for ENEC-10; VDE approvals. Ideal for applications requiring EMI mains filtering at 50Hz frequency.
SCF25XV-190-1R8A008JH
SINGLE PHASE EMI FILTER;
FN406B-6-02
Schaffner Holding Ag
Schaffner Holding Ag's FN406B-6-02 EMI Mains Filter is a single-phase filter with 250V rated voltage and 6A rated current. It has approvals from UL, CSA, and ENEC-14, operates at -25 to 100°C, and offers high pot of 2500V. Ideal for applications requiring through-hole mounting in various industries.
3-103-706
Schurter Ag's 3-103-706 EMI Mains Filter is a single-phase filter with 250V rating, CSA/EN/IEC/UL approvals. It operates at -40 to 100°C, has 3A rated current, and 0.5mA max leakage current. Ideal for panel mounting applications in various industries due to its compact size (25mm W x 85mm L x 89.5mm H) and frequency range of 50/60Hz.
SSR10V-07330
SINGLE PHASE EMI FILTER; Rated Current: .7 A; Height: 21 mm; Minimum Insulation Resistance: 100 Mohm; Mounting Type: THROUGH HOLE MOUNT; Width (mm): 13;
B84112G0000G125
Tdk-lambda
SINGLE PHASE EMI FILTER; Rated Current: 25 A; Approvals (V): CSA;EN:EC;UL;IEC; High Pot: 2700 V; Maximum Operating Temperature: 100 Cel; Length: 91 mm;
3-103-983
Schurter Ag's 3-103-983 EMI Mains Filter is a single-phase filter with approvals from CSA, EN, IEC, and UL. It has a rated voltage of 250V, rated current of 10A, and max operating temperature of 100°C. Ideal for panel mounting applications in various industries requiring effective EMI filtering at frequencies of 50/60Hz.
AFH461/EM
Infineon Technologies
SINGLE PHASE EMI FILTER; Package Material: METAL; Maximum Operating Temperature: 125 Cel; No. of Terminals: 5; Minimum Operating Temperature: -55 Cel;
NAC-06-472-D
Cosel
The Cosel NAC-06-472-D is a UL, CSA, VDE, ENEC-10 approved single-phase EMI filter with 250V rated voltage and 6A rated current. With a compact size of L92.0xB53.0xH41.0 (mm), it is ideal for DIN rail mounting applications requiring high pot of 2500V and max leakage current of 1mA at temperatures ranging from -40 to 85°C.
SSHB21HS-18046
KEMET Corporation's SSHB21HS-18046 is a UL approved EMI mains filter with 250V rated voltage and 1.8A current. It offers high insulation resistance of 100 Mohm, operates b/w -25°C to 130°C, and has a compact size of 23mm x 26mm x 15.5mm. Ideal for applications requiring single-phase EMI filtering in various electronic devices.
FN355-10-05
Schaffner Holding Ag's FN355-10-05 EMI Mains Filter is a THREE PHASE filter with 440V rated voltage, UL, CSA, SEMKO approvals. It operates at -25 to 100 °C and has a high pot of 1900V. With dimensions of L65.0XB50.0XH40.3 (mm), it is ideal for PANEL MOUNT applications in systems requiring up to 11.5A current handling capacity at 400Hz frequency.
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Cui
Supply Digital Components
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