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.
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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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KEMET LF-202U-1 EMI Mains Filter has 300 Mohm Min Insulation Resistance, 250V Rated Voltage, and -20 to 55 °C Operating Temp. UL approved for PANEL MOUNT application in SINGLE PHASE systems with 60Hz freq.
Median Price
$37.505
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3
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Mouser Electronics
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$34.090
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$30.830
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$30.310
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DigiKey
$40.920
Nova Conductors
Corohmni
$1.879
Netroflash
High insulation resistance ensures the safety and reliability of the product.
UL approval signifies compliance with safety standards, giving the user peace of mind.
Suitable for use with devices that require a maximum voltage of 250V.
Specifically designed to filter out electromagnetic interference for single-phase systems.
Can operate efficiently in relatively high-temperature environments.
Suitable for use in colder conditions without compromising performance.
Compact size allows for easy installation in various setups.
Designed to filter EMI at the common 60Hz frequency.
Optimal length for efficient EMI filtering in different applications.
Can withstand high potential differences for added safety.
Low leakage current ensures efficient operation and compliance with safety standards.
Convenient packaging for easy handling and storage.
Panel mounting allows for secure installation in various setups.
Suitable for devices with a maximum current draw of 2A.
Compact height for easy integration into different systems.
EMI Mains Filters LF-202U-1 attributes and parameters. Explore more EMI Mains Filters devices from KEMET Corporation
Approvals (V):
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Maximum Leakage Current:
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Mounting Type:
Operating Frequency (Hz):
Maximum Operating Temperature:
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KEMET Corporation is an American electronics company that specializes in the design, manufacturing, and distribution of capacitors, electromagnetic compatibility solutions, and other electronic components. The company was founded in 1919 and is headquartered in Fort Lauderdale, Florida, with manufacturing facilities and sales offices around the world. KEMET Corporation and its subsidiaries (KEMET), is a wholly owned subsidiary of Yageo Corporation (TAIEX: 2327).
CEO
William M. Lowe, Jr.
Executive VP & CFO
Gregory C. Thompson
Executive VP & President - TOKIN Corporation
Shigenori (Sean) Oyama
Advanced Tantalum Manufacturing
Fabrication
Fab Initiation
USA
Simpsonville
Wafer Capacity
382
FELCO
Chicago
Fort Lauderdale
61
Indonesia
Batam
68
China
Anting-Shanghai
73
Mexico
Matamoros
286
Ciudad Victoria
265
Guadalupe
Monterrey
532
San Nicolas
North Macedonia
Skopje
126
Plant A
Suzhou
353
Plant B
Xiamen
432
Italy
Pontecchio
226
Portugal
Evora
233
TOKIN
Vietnam
Biên Hòa City
174
Thailand
Hom Sin
Chachoengsao
171
Japan
Sendai
378
Toyama
Nyuzen
209
Shiroishi
Finland
Suomussalmi
56
Bulgaria
Kyustendil
86
Sweden
Farjestaden
28
2N7002
Kec
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; Transistor Application: SWITCHING; Package Body Material: PLASTIC/EPOXY;
1N4148WS
Meritek Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138
Good-ark Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Drain-Source On Resistance: 6 ohm; Minimum DS Breakdown Voltage: 50 V; Operating Mode: ENHANCEMENT MODE;
LM317T
Motorola
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; No. of Outputs: 1; Package Equivalence Code: SIP3,.1TB;
SS14
General Instrument
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
C1005X7R1E103K050BB
TDK
The TDK C1005X7R1E103K050BB is a ceramic capacitor with capacitance of 0.01uF and rated DC voltage of 25V. It features X7R temperature characteristics, -55 to 125°C operating range, and ±10% tolerance. Ideal for surface mount applications requiring compact size and stable performance in various electronic circuits.
Formosa Microsemi
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; Maximum Drain Current (Abs) (ID): .115 A;
1N4148
Panjit International
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
RC0805FR-0710KL
Yageo
Yageo's RC0805FR-0710KL is a 10000 ohm SMT fixed resistor with 1% tolerance and 0.125 W power dissipation. Ideal for applications requiring resistance to operate b/w -55°C to 155°C, such as in automotive electronics or industrial control systems. Features metal glaze/thick film technology and matte tin finish with nickel barrier.
DS18B20Z+
Maxim Integrated
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: RECTANGULAR; Body Width: 3.9 inch; Maximum Supply Voltage: 5.5 V;
2N2222A
Minilogic Device
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .625 W; Maximum Collector Current (IC): .001 A;
Onsemi
LM317AEMP/NOPB
Texas Instruments
LM317AEMP/NOPB by Texas Instruments is an adjustable positive single output standard regulator with a max output voltage of 37V and a max output current of 1.5A. It operates in temperatures ranging from -40°C to 125°C, making it suitable for various applications requiring precise voltage regulation in a compact package.
Taiwan Semiconductor
C0603C104K5RACAUTO
KEMET Corporation
KEMET C0603C104K5RACAUTO is a ceramic capacitor with 0.1uF capacitance, rated for 50V. It has X7R temperature characteristics, -55 to 125°C operating range, and ±10% tolerance. Ideal for automotive applications meeting AEC-Q200 standard, it comes in SMT package with matte tin finish and wraparound terminals.
Vicor
Central Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Drain Current (ID): .115 A; Maximum Drain Current (Abs) (ID): .115 A;
LM358N
LM358N by Texas Instruments is an operational amplifier with 2 functions, offering a max input offset voltage of 9000 uV and a nominal common mode reject ratio of 85 dB. Widely used in commercial applications, it operates at temperatures ranging from 0 to 70 °C and has a unity gain bandwidth of 1000 kHz.
BSS138-7-F
Diodes Incorporated
Diodes Inc. BSS138-7-F is a N-channel FET with 50V DS breakdown voltage, 0.2A max drain current, and 3.5 ohm RDS(on). Ideal for switching applications in small outline packages with matte tin finish, operating up to 150°C peak reflow temp.
STM32H750VBT6
STMicroelectronics
STM32H750VBT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, offering 20 timers and 16 DMA channels. It features 2 DAC and 16 ADC channels, suitable for industrial applications requiring high-speed processing up to 48 MHz. With extensive connectivity options like FDCAN, Ethernet, and USB, it provides versatile solutions in a compact package.
SCF-01-5000
KEMET SCF-01-5000 is a single-phase EMI filter with 4 terminals, rated for 250V and 1A. Operating b/w -25°C to 60°C, it's designed for mains filtering applications at 50Hz frequency. With dimensions of L15.0xB12.0xH15.0 mm, it's ideal for through-hole mounting in various electronic devices.
RN114-4-02-1M5
Schaffner Holding Ag
RN114-4-02-1M5 by Schaffner Holding Ag is a UL, IEC, VDE, ENEC-10 approved EMI mains filter with 300V rated voltage and 4A rated current. It operates b/w -40°C to 100°C temperatures and at 50/60Hz frequency. This single-phase filter is designed for through-hole mounting applications.
Tokin
SINGLE PHASE EMI FILTER; Rated Current: 1 A; Length: 15 mm; No. of Terminals: 4; Minimum Operating Temperature: -25 Cel; Maximum Operating Temperature: 60 Cel;
B84112G0000G125
TDK B84112G0000G125 is a 250V single-phase EMI filter with CSA, EN, UL, and IEC approvals. It operates at -25 to 100°C temperature range and has a rated current of 25A. Ideal for panel mounting applications requiring effective EMI mains filtering.
7448680100
Wuerth Elektronik & Kg
Wurth Elektronik 7448680100 is a SINGLE PHASE EMI FILTER with 250V rating, 9.5A current, and -40 to 60°C operating temperature range. Ideal for IEC-approved applications requiring EMI mains filtering in through-hole mounting setups.
RN214-1.5-02-6M8
RN214-1.5-02-6M8 by Schaffner Holding Ag is a UL, IEC, VDE, ENEC-10 approved EMI mains filter with 300V rated voltage and 1.5A rated current. It operates b/w -40 to 100°C and has dimensions of L23.0xB15.5xH25.0 mm, suitable for single-phase EMI filtering applications in various industries.
SC-30-12JH
KEMET Corporation's SC-30-12JH is a 250V UL-approved EMI mains filter with 30A rated current. Featuring a single-phase filter type, it offers high insulation resistance of 100 Mohm and operates b/w -25°C to 105°C. Ideal for applications requiring effective electromagnetic interference suppression in various electronic systems.
250APH12P
TE Connectivity
The TE Connectivity 250APH12P is a UL-approved EMI mains filter with a rated voltage of 690V and rated current of 250A. This three-phase filter operates at temperatures from -10°C to 50°C, with high pot up to 2640V and max leakage current of 330mA. Ideal for panel mounting applications, it measures 160mm in width, 250mm in length, and stands at a height of 125mm.
FN2010-6-06
FN2010-6-06 by Schaffner Holding Ag is a UL, CSA, ENEC-14 approved EMI mains filter with 250V rated voltage and 6.9A rated current. It operates at temperatures from -25°C to 100°C, has a high pot of 2000V, and max leakage current of 0.66mA. This single-phase filter is panel mountable and suitable for applications requiring effective electromagnetic interference suppression.
10VK1
The TE Connectivity 10VK1 EMI Mains Filter is a single-phase filter with UL, CSA, and VDE approvals. It offers insertion loss of 6 dB at min frequency and 50 dB at max frequency. With a rated voltage of 250V, it is ideal for panel mount applications in electronics to reduce electromagnetic interference.
CMS1-12-R
Eaton Corporation
Eaton Corporation's CMS1-12-R is a UL-approved SINGLE PHASE EMI FILTER with 4 terminals. With dimensions of L9.4XB7.2XH2.6 (mm), it operates b/w -40 to 160 °C, suitable for surface mount applications at a rated current of 1.15 A.
5500.2658.03
Schurter Ag
Schurter Ag's 5500.2658.03 EMI Mains Filter is a single-phase filter with 250V rated voltage and 60A rated current. It offers approvals from ENEC-10, UL, VDE for applications requiring high insulation resistance (1 Mohm) and low leakage current (1 mA). Ideal for chassis mounting in environments with temperatures ranging from -40°C to 100°C at frequencies of 50-60Hz.
RN202-0.3-02
RN202-0.3-02 by Schaffner Holding Ag is a single-phase EMI filter with a rated voltage of 250V and a max operating temperature of 125°C. It has UL and VDE approvals, making it suitable for various applications requiring EMI mains filtering.
RSEL-2003W
The TDK RSEL-2003W is a single-phase EMI mains filter with 250V rated voltage and 3A rated current. It offers approvals from UL, CSA, and EN, with a max operating temperature of 85°C. Ideal for chassis mounting applications requiring effective filtering at 60Hz frequency.
20VR1
Corcom
SINGLE PHASE EMI FILTER; Maximum Frequency: 10 MHz; Rated Current: 20 A; High Pot: 2250 V; Maximum Leakage Current: .4 mA; Additional Features: 1/4 INCH QUICK CONNECT TERMINAL;
FN3270H-320-99
Schaffner Holding Ag's FN3270H-320-99 is a UL, CSA, ENEC-14 approved 3-phase EMI filter with 520V rated voltage and 320A rated current. With a max operating temperature of 100°C, it is ideal for panel mount applications requiring effective filtering at 60Hz frequency. Dimensions: L240.0xB200.0xH86.0mm.
SS11H-R10093-CH
SINGLE PHASE EMI FILTER; Rated Current: 1 A; Minimum Operating Temperature: -25 Cel; Rated Voltage: 250 V; Mounting Type: THROUGH HOLE MOUNT; Additional Features: INDUCTANCE 9.3 MILLI HENRY;
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.
FN2415L-6-29
FN2415L-6-29 by Schaffner Holding Ag is a SINGLE PHASE EMI FILTER with 250V rated voltage and 6A rated current. It operates at temperatures from -25°C to 100°C, with approvals from IEC, EN, UL, and CSA. Ideal for EMI mains filtering applications due to its high pot of 1100V and max leakage current of 2.59mA.
SC-08-E075J
KEMET Corporation's SC-08-E075J is a UL approved EMI mains filter with 250V rated voltage and 8A current. It offers high insulation resistance of 100 Mohm, operates b/w -25°C to 120°C, and has a high pot rating of 500V. Ideal for single-phase applications, this filter is mounted through hole and measures 16mm in width by 25mm in length at a height of 25.5mm.
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LF-202A
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);
SINGLE PHASE EMI FILTER; Rated Current: 2 A; Operating Frequency (Hz): 60Hz; Width (mm): 32.0; Length: 64 mm; Mounting Type: PANEL MOUNT;
LF-202U-1
SINGLE PHASE EMI FILTER; Rated Current: 2 A; Maximum Leakage Current: 1 mA; Operating Frequency (Hz): 60Hz; Minimum Operating Temperature: -20 Cel; Height: 25 mm;
LF-202-9
SINGLE PHASE EMI FILTER; Rated Current: 2 A; Operating Frequency (Hz): 60; Height: 22 mm; Maximum Leakage Current: .005 mA; Minimum Operating Temperature: -20 Cel;
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