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.
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SINGLE PHASE EMI FILTER; Rated Current: 2 A; Maximum Leakage Current: .75 mA; Minimum Operating Temperature: -20 Cel; Height: 27 mm; Width (mm): 49;
Median Price
$17.300
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Mouser Electronics
1+ parts
$16.800
100+ parts
$11.070
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$10.270
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DigiKey
$17.800
$11.850
$10.278
Nova Conductors
$12.320
Vyrian
AZTECH Wire
$8.371
Continental Prestige Electronics
$12.074
Netroflash
$11.704
$11.458
Argo Parts USA
Kepictronics
EMI Mains Filters MR-2021 attributes and parameters. Explore more EMI Mains Filters devices from Tokin
Approvals (V):
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Height:
Minimum Insulation Resistance:
Maximum Leakage Current:
Length:
Mounting Type:
Operating Frequency (Hz):
Maximum Operating Temperature:
Minimum Operating Temperature:
Dimensions:
Rated Current:
Rated Voltage:
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To promote globalization. To maximize the potential of your company. And for the future, to make a further leap forward. Tokin has made a new start by becoming a member of KEMET in the United States. KEMET is a leading manufacturer of capacitors with extensive networks in the United States and Europe. We started manufacturing capacitors in 1958 and have now grown to become a global leader in the electronic component manufacturing industry. We have thousands of employees doing business in locations around the world. Capacitors and electromagnetic components created through constant research and development and cutting-edge engineering are used in a wide range of products in a wide range of industries, including aircraft, mobile devices, automobiles, industrial equipment, cloud computing, and medical equipment, and have earned a high reputation. I'm here. At KEMET, not only the company, but also each and every employee of the company adheres to the attitude of putting the customer first, delivering products speedily to customers in all regions of the world, and always keeping in mind fair transactions and appropriate sales prices. I'm here. In addition to product innovation and high quality, we are an electronic component manufacturer that maintains high standards in all aspects such as global strategy, customer satisfaction, environmental consideration, and social contribution. By joining the KEMET Group this time, Tokin's strengths in products for consumer electronics and the Asian market, and KEMET's strengths in products for industrial equipment and automobiles and the European and American markets will complement each other, resulting in an even larger and stronger company. evolved into an organization.
SMBJ18CA
Bourns
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
M39029/56-351
Amphenol
CONNECTOR ACCESSORY; Minimum Operating Temperature: -65 Cel; Additional Features: STANDARD: MIL-DTL-38999; Contact Gender: FEMALE; MIL-Connector Accessory Name: CONTACT; Associated Military - Specifications: MIL-DTL-38999;
1N4148
Sangdest Microelectronics (Nanjing)
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
1554216004
Molex
WIRE AND CABLE;
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.
BSS138
NXP Semiconductors
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; No. of Terminals: 3; Maximum Drain Current (ID): .2 A; Operating Mode: ENHANCEMENT MODE;
FDN306P
Onsemi
FDN306P by Onsemi is a P-CHANNEL FET with 12V DS Breakdown Voltage, ideal for SWITCHING applications. It features SINGLE configuration with BUILT-IN DIODE and GULL WING terminals. Operating in ENHANCEMENT MODE, it has a max ID of 2.6A and 0.04 ohm RDS(on), suitable for small outline packages at temperatures ranging from -55 to 150°C.
LM317D2TG
LM317D2TG by Onsemi is an adjustable positive single output standard regulator with a max output current of 1.5A and a max output voltage of 37V. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring precise voltage regulation in compact spaces.
Rochester Electronics
LD1117S33TR
STMicroelectronics
LD1117S33TR by STMicroelectronics is a fixed positive single output LDO regulator with a nominal output voltage of 3.3V and max output current of 1.3A. It has a small outline package style, operates at an adjustable temperature range from 0 to 125°C, and is ideal for applications requiring stable voltage regulation in compact electronic devices.
BAV99+
Multicomp Pro
BAV99+ by Multicomp Pro is a series connected diode with 0.2A output current and 75V peak reverse voltage. Its 0.006us reverse recovery time makes it ideal for high-speed applications. This small outline rectifier diode is designed for surface mount installation in electronic circuits.
2N7002
Fairchild Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Time At Peak Reflow Temperature (s): 30; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
LM107H
Advanced Micro Devices
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Maximum Bias Current (IIB) @25C: .075 uA;
2N2222A
Hi-tron Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Motorola
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; Maximum Collector-Base Capacitance: 8 pF;
STM8S003F3P6TR
STM8S003F3P6TR by STMicroelectronics is an 8-bit microcontroller with a max clock frequency of 16 MHz. It features 1024 RAM bytes, 128 data EEPROM size, and 5-ch 10-bit ADC channels. Ideal for industrial applications requiring low power mode and connectivity via I2C, SPI, and UART interfaces.
BAV99
Good-ark Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Forward International Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .625 W; Maximum Collector Current (IC): .6 A;
CRG0805F10R
Tyco Electronics Components
FIXED RESISTOR; Mounting Type: SURFACE MOUNT; Resistance: 10 ohm; Rated Power Dissipation (P): .125 W; Maximum Operating Temperature: 125 Cel; Tolerance: 1 %;
SS14
Jinan Jingheng Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LF-202A
Tokin
SINGLE PHASE EMI FILTER; Rated Current: 2 A; Minimum Insulation Resistance: 300 Mohm; Width (mm): 32.0; Maximum Leakage Current: 1 mA; Dimensions: L64.0XB32.0XH25.0 (mm)/L2.52XB1.26XH0.984 (inch);
SS30V-R180190
KEMET Corporation
KEMET Corporation's SS30V-R180190 EMI Mains Filter is a single-phase filter with a rated voltage of 250V and max operating temperature of 120°C. With a rated current of 1.8A, it is designed for through-hole mounting applications where EMI filtering is required to ensure optimal performance and reliability in electronic systems.
RN214-3-02-2M0
Schaffner Holding Ag
Schaffner Holding Ag's RN214-3-02-2M0 EMI Mains Filter has a rated voltage of 300V, operating temperature range from -40 to 100 °C, and a rated current of 3A. It is used for single-phase EMI filtering applications with approvals from UL, IEC, VDE, and ENEC-10.
CMS3-1-R
Eaton Corporation
Eaton Corporation's CMS3-1-R is a UL-approved single-phase EMI filter with 4 terminals. It has a rated current of 5.7A and operates b/w -40°C to 160°C. Ideal for surface mount applications, its compact size of L11.43xB11.43xH6.0 (mm) makes it suitable for various electronic devices requiring EMI mains filtering.
B84143A0008R105
TDK
TDK B84143A0008R105 is a 520V UL/ENEC-10 approved EMI mains filter with 6 terminals. It offers 8A rated current, 2720V high pot, and 13mA max leakage current. Ideal for three-phase EMI filtering applications due to its compact dimensions of L133.7xB51.4xH63.0mm and panel mount design.
50FC10
TE Connectivity's 50FC10 EMI Mains Filter is a UL approved single-phase filter with a rated voltage of 250V and current of 50A. With a wide operating temperature range (-10 to 40°C) and high pot rating (2250V), it is ideal for panel mount applications requiring effective EMI filtering at frequencies of 50-60Hz.
FMW-65-0004
Schurter Ag
Schurter Ag's FMW-65-0004 is a UL, IEC, VDE, ENEC-10 approved 3-phase EMI filter with 440V rated voltage. With a max operating temp of 100°C and high pot of 3000V, it has a rated current of 10A. Ideal for panel mount applications in industrial settings due to its compact dimensions (L66.0xB51.0xH43.0 mm).
SU7VC-05011
KEMET Corporation's SU7VC-05011 EMI Mains Filter has a rated voltage of 125V and min insulation resistance of 100 Mohm. With a filter type of SINGLE PHASE EMI FILTER, it operates b/w -25 to 75 °C and is suitable for THROUGH HOLE MOUNT applications at a rated current of 0.5A.
FN2020-1-06
Schaffner Holding Ag's FN2020-1-06 is a UL, CSA, ENEC-14 approved 250V single-phase EMI filter with 100°C max temp and -25°C min temp. It operates at 50/60Hz frequency, has a rated current of 1.15A, and offers high pot protection up to 2000V. Ideal for chassis mount applications due to its compact dimensions of L43.5xB32.5xH29.3mm.
FN3025HL-20-71
Schaffner Holding Ag's FN3025HL-20-71 EMI Mains Filter is UL, CSA, and ENEC-14 approved with a rated voltage of 520V. It operates at temperatures from -25°C to 100°C, has a max leakage current of 0.4mA, and a rated current of 20A. This three-phase filter is mounted on DIN rail for applications requiring effective EMI filtering in industrial settings.
7448640405
Wuerth Elektronik & Kg
Wurth Elektronik 7448640405 is a SINGLE PHASE EMI FILTER with 250V rated voltage, 0.45A rated current, and -40 to 125°C operating temperature range. It is used for EMI mains filtering applications due to its compact dimensions of L21.2xB21.2xH17.8 mm and through-hole mounting design.
NAC-10-102
Cosel
NAC-10-102 by Cosel is a UL, CSA, and VDE approved SINGLE PHASE EMI filter with a rated voltage of 250V. It operates at temperatures ranging from -40 to 85 °C and has a max leakage current of 0.25 mA. This chassis mount filter is suitable for applications requiring up to 10A of rated current.
810912010112
810912010112 by Wurth Elektronik is a SINGLE PHASE EMI FILTER with a rated voltage of 250V and rated current of 10A. It has approvals from CSA, ENEC-10, IEC, UL, VDE and operates at temperatures ranging from -25°C to 100°C. Ideal for PANEL MOUNT applications requiring effective EMI mains filtering in various electronic systems.
CMS3-4-R
The Eaton Corporation's CMS3-4-R EMI Mains Filter is a single-phase filter with UL approval. It features 4 terminals, rated for 3.95A current, and operates b/w -40°C to 160°C. Ideal for surface mount applications, it measures L11.43xB11.43xH6.0mm and uses Tin/Silver/Copper terminal finish.
FN5420-1000-99-E0XXT
THREE PHASE EMI FILTER;
SN8S-30P2
SINGLE PHASE EMI FILTER; Rated Current: 2 A; Length: 19 mm; Width (mm): 17; Height: 10.5 mm; Mounting Type: THROUGH HOLE MOUNT;
NAC-10-102-D
Cosel NAC-10-102-D is a UL, CSA, VDE approved EMI mains filter with 250V rated voltage and 10A rated current. It operates b/w -40°C to 85°C, offering single-phase filtering at 60Hz frequency. Ideal for DIN rail mounting applications due to compact dimensions of L92.0xB53.0xH41.0mm.
FMBC-A91G-J310
Schurter Ag's FMBC-A91G-J310 is a UL, CUL, VDE approved EMI mains filter with 480V rated voltage. It offers 130A rated current and operates at -25 to 100°C. Ideal for three-phase applications, it has a compact size of L240.0xB90.0xH150.0mm for panel mounting in industrial settings.
SSR21NV-M20125
SINGLE PHASE EMI FILTER; Rated Current: 2 A; Rated Voltage: 250 V; Height: 27 mm; Width (mm): 16; Minimum Insulation Resistance: 100 Mohm;
6VS1
Corcom
SINGLE PHASE EMI FILTER; Maximum Frequency: 2 MHz; Rated Current: 6 A; Maximum Leakage Current: .4 mA; Minimum Frequency: .15 MHz; Approvals (V): UL; CSA; VDE;
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MR-2021
SINGLE PHASE EMI FILTER; Rated Current: 2 A; Height: 27 mm; Minimum Insulation Resistance: 300 Mohm; Minimum Operating Temperature: -25 Cel; Maximum Operating Temperature: 55 Cel;
MR-2029
SINGLE PHASE EMI FILTER; Rated Current: 2 A; Minimum Operating Temperature: -20 Cel; Operating Frequency (Hz): 50Hz; Maximum Leakage Current: .5 mA; Mounting Type: PANEL MOUNT;
MR-2032
SINGLE PHASE EMI FILTER; Rated Current: 3 A; Height: 27 mm; Dimensions: L50XB49XH27 (mm); Minimum Operating Temperature: -20 Cel; Mounting Type: PANEL MOUNT;
MR-2043
SINGLE PHASE EMI FILTER; Rated Current: 4 A; Maximum Leakage Current: .75 mA; Approvals (V): UL; CSA; VDE; Width (mm): 49; Length: 50 mm;
MR-2053
SINGLE PHASE EMI FILTER; Rated Current: 5 A; Minimum Insulation Resistance: 300 Mohm; Maximum Operating Temperature: 60 Cel; Maximum Leakage Current: .75 mA; Rated Voltage: 250 V;
MR-2054
SINGLE PHASE EMI FILTER; Rated Current: 5 A; Rated Voltage: 250 V; Minimum Operating Temperature: -20 Cel; Maximum Operating Temperature: 60 Cel; Mounting Type: PANEL MOUNT;
MR-2059
SINGLE PHASE EMI FILTER; Rated Current: 5 A; Length: 50 mm; Maximum Operating Temperature: 60 Cel; Dimensions: L50XB49XH27 (mm); Height: 27 mm;
SINGLE PHASE EMI FILTER; Rated Current: 2 A; Dimensions: L50XB49XH27 (mm); Mounting Type: PANEL MOUNT; Maximum Operating Temperature: 60 Cel; Operating Frequency (Hz): 50Hz;
SINGLE PHASE EMI FILTER; Rated Current: 5 A; Minimum Operating Temperature: -20 Cel; Mounting Type: PANEL MOUNT; Maximum Operating Temperature: 60 Cel; Height: 27 mm;
SINGLE PHASE EMI FILTER; Rated Current: 5 A; Length: 50 mm; Maximum Leakage Current: .75 mA; Width (mm): 49; Maximum Operating Temperature: 60 Cel;
SINGLE PHASE EMI FILTER; Rated Current: 5 A; Mounting Type: PANEL MOUNT; Rated Voltage: 250 V; Minimum Operating Temperature: -20 Cel; Maximum Leakage Current: .5 mA;
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