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
The TDK-Lambda RSEL-2002W is a single-phase EMI mains filter with 250V rated voltage and 2A rated current. It offers approvals from UL, CSA, EN and operates b/w -25°C to 85°C. With a compact size of 45mm x 50mm x 20mm, it is ideal for panel mounting in applications requiring high insulation resistance and low leakage current.
Median Price
$10.875
Lifecycle Status
Suppliers In-Stock
8
In-Stock Inventory
1k+
Chip1Stop
1+ parts
$9.940
100+ parts
$9.350
1k+ parts
$7.960
10k+ parts
$7.080
Mouser Electronics
$9.960
-
RS Americas
$11.790
RS (Exports)
$13.710
Misumi USA
$22.770
Verical
$8.750
$7.910
ACDS - Activité Composants Distribution Service
Cogito LLC
Allen Electronics Distributors
$12.660
CoreStaff
$14.612
$8.792
Neutron USA
$34.990
High insulation resistance ensures safety and prevents electrical leakage, making this product reliable for long-term use.
Having approvals from UL, CSA, and EN ensures that the product meets international safety and quality standards.
Suitable for various electrical applications that require a voltage rating of up to 250V.
Designed specifically to filter out electromagnetic interference in single-phase systems, ensuring clean power supply.
Can withstand high temperatures without affecting performance, making it suitable for industrial environments.
Can operate in low-temperature conditions without any issues, providing reliability in different environments.
Compact size allows for easy installation in various systems or equipment.
Works efficiently with standard 60Hz frequency, suitable for most residential and commercial applications.
Optimal length for fitting into a standard electrical panel or enclosure without taking up too much space.
Low maximum leakage current ensures minimal power loss and efficient filtering of EMI.
Panel mounting offers secure and easy installation, keeping the filter in place during operation.
Suitable for applications requiring a rated current of up to 2A, providing reliable performance under specified load conditions.
Compact height allows for easy integration into different systems or equipment with limited space.
EMI Mains Filters RSEL-2002W attributes and parameters. Explore more EMI Mains Filters devices from TDK-Lambda
Approvals (V):
Filter Type:
Height:
Minimum Insulation Resistance:
Maximum Leakage Current:
Length:
Mounting Type:
Operating Frequency (Hz):
Maximum Operating Temperature:
Minimum Operating Temperature:
Rated Current:
Rated Voltage:
Width (mm):
TDK-Lambda was created in 2008 through a merger with the power supply business of TDK. The company is now a leader in the power supply field. With R&D bases located in five key areas, namely Japan, China, the rest of Asia, Europe, and America, and a comprehensive framework extending from development and manufacture to marketing and service, we can swiftly meet any customer requirements and needs. The highly efficient and utterly reliable power supplies from TDK-Lambda reflect the advanced materials technology, process technology, evaluation & simulation technology, circuit design technology and other core technologies of the TDK Group. Our products play a vital role in many sectors of the industry, including telecommunications, data communications, medical facilities, testing and measurement, rail transport, automotive applications, and LED devices. In the market for industrial equipment power supplies where reliability is especially important, TDK-Lambda is the top player worldwide.
1N4148
Shanghai Lunsure Electronic Technology
RECTIFIER DIODE; Surface Mount: NO; Maximum Forward Voltage (VF): 1 V; Maximum Output Current: .15 A; Maximum Reverse Recovery Time: .004 us; Config: SINGLE;
Gulf Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
BSS138
Infineon Technologies
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Maximum Drain Current (Abs) (ID): .2 A; Maximum Feedback Capacitance (Crss): 8 pF;
BAV99
Plessey Semiconductors Discrete Components Div
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Lite-on Semiconductor
LM7805CT
Onsemi
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %;
Micro Commercial Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Package Shape: RECTANGULAR; Terminal Position: DUAL;
SS14
Panjit International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Microchip Technology
Vishay Intertechnology
Vishay Intertechnology's BSS138 is a N-CHANNEL FET with SINGLE configuration and ENHANCEMENT MODE operation. It features 0.35W power dissipation, METAL-OXIDE SEMICONDUCTOR tech, and 150°C max temp. Ideal for surface mount applications in various electronic circuits requiring efficient power management.
M39029/58-360
Molex
CONNECTOR ACCESSORY; Alternate Contact Sources: MILITARY; Removal Tool Sources: MILITARY; Material: COPPER ALLOY; National Stock Number (NSN): 5999004733551; Mating Contacts: M39029/56-348, M39029/57-354;
LM107H/883
Rochester Electronics
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Maximum Average Bias Current (IIB): .1 uA;
LM317LMX/NOPB
National Semiconductor
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 8; Package Code: SOP; Terminal Form: GULL WING; Maximum Seated Height: 1.75 mm; Nominal Dropout Voltage-1: 3 V;
LL4148
Rfe International
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Amphenol
CONNECTOR ACCESSORY; MIL Conformity: YES; Associated Military - Specifications: MIL-DTL-38999; Contact Gender: MALE; Terminal Type: CRIMP; IEC Conformity: NO;
SMBJ18CA
Secos
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
Vishay Siliconix
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; No. of Elements: 1; Terminal Form: GULL WING; Qualification: Not Qualified;
Microsemi
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Surface Mount: YES; Technology: SCHOTTKY; No. of Phases: 1; Config: SINGLE; Maximum Operating Temperature: 125 Cel;
LM358M
Fairchild Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
B82722J2301N001
TDK
The TDK B82722J2301N001 is a 250V UL/EN/IEC/VDE approved EMI mains filter with 0.3A rated current. It features single-phase filtering, through-hole mounting, and dimensions of 16.1mm x 23.3mm x 25.4mm. Ideal for applications requiring effective electromagnetic interference suppression in power systems.
PLA10AN1522R0R2B
Tokyo Parts Industrial
SINGLE PHASE EMI FILTER; Rated Current: 2 A; Terminal Finish: Tin/Copper (Sn/Cu); Maximum Operating Temperature: 120 Cel; Minimum Operating Temperature: -25 Cel; Additional Features: INDUCTANCE 1.5 MILLI HENRY; STANDARD WINDING TYPE;
7448051804
Wuerth Elektronik & Kg
Wurth Elektronik 7448051804 is a single-phase EMI filter with a rated voltage of 250V and current of 18A. It operates b/w -40°C to 125°C, suitable for ENEC-10; VDE approvals. Ideal for applications requiring effective mains filtering in compact spaces.
CMS3-14-R
Cooper Electronic Technologies
SINGLE PHASE EMI FILTER; Rated Current: .75 A; Length: 11.43 mm; Height: 6 mm; Additional Features: INDUCTANCE 1310 MICRO HENRY; Manufacturer Series: CMS;
SSR21NH-M30064
KEMET Corporation
KEMET Corporation's SSR21NH-M30064 is a UL approved EMI mains filter with 250V rated voltage and 3A current. It offers high insulation resistance of 100 Mohm, operates b/w -25°C to 120°C, and has dimensions of L23.0xB23.0xH14.5 mm. Ideal for applications requiring single-phase EMI filtering in through-hole mounting setups.
FN2030-1-06
Schaffner Holding Ag
FN2030-1-06 by Schaffner Holding Ag is a SINGLE PHASE EMI FILTER with approvals from UL, CSA, and ENEC-14. It has a rated voltage of 250V, rated current of 1.1A, and operates at temperatures ranging from -25°C to 100°C. Ideal for chassis mount applications requiring effective electromagnetic interference mains filtering.
744844471
Wurth Elektronik 744844471 is a SINGLE PHASE EMI FILTER with 250V rated voltage and 9A rated current. Operating temp from -40°C to 125°C, it's ideal for EMI mains filtering applications. Compact at 18.5mm width, 28mm length, and 33mm height, suitable for through-hole mounting in systems with a frequency of 50Hz.
FN2410H-100-34
The Schaffner Holding Ag FN2410H-100-34 is a single-phase EMI mains filter with 520V rated voltage and 100A rated current. It has approvals from UL, CSA, and ENEC-14, suitable for applications requiring high pot of 2250V and max leakage current of 3.4mA. With DIN rail mounting and compact dimensions of L140.0xB115.0xH100.0 mm, it operates b/w -25°C to 100°C at an operating frequency of 250Hz.
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.
RSEL-2003WL
The TDK RSEL-2003WL is a single-phase EMI filter with 250V rated voltage and 3A rated current. It offers high insulation resistance of 100 Mohm, approvals from CSA, ENEC-14, and UL. Ideal for panel mounting applications in environments ranging from -25°C to 85°C.
TF2326VU-300Y5R0-1H
TF2326VU-300Y5R0-1H by TDK is a UL, CSA, and IEC approved EMI mains filter with a rated voltage of 280V. It features a single-phase filter type, operates b/w -20°C to 120°C, and has a rated current of 5A. This through-hole mount filter with dimensions D23XL20 (mm) is ideal for applications requiring effective electromagnetic interference suppression.
SS11H-R10093-CH
Tokin
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;
GTX-2060-YXX
KEMET Corporation's GTX-2060-YXX EMI Mains Filter is a single-phase filter with 250V rated voltage and 6A current. It offers approvals from TUV and UL, with insulation resistance of 300 Mohm. Ideal for applications requiring high pot (500V) and operating temperatures ranging from -25 to 55 °C.
S8V-NFS206
Omron
SINGLE PHASE EMI FILTER; Rated Current: 6 A; Minimum Operating Temperature: -40 Cel; Maximum Operating Temperature: 85 Cel; Width (mm): 32; Length: 90 mm;
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.
B84143A0008R105
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.
B84112G0000B030
Tdk-lambda
SINGLE PHASE EMI FILTER; Rated Current: 3 A; Width (mm): 52.0; Approvals (V): UL; CUL; ENEC-10; High Pot: 2700 V; Rated Voltage: 250 V;
SC-05-10J
KEMET Corporation's SC-05-10J is a UL-approved EMI mains filter with 250V rated voltage and 5A rated current. With a min insulation resistance of 100 Mohm, it operates b/w -25°C to 120°C. This single-phase filter, measuring L25.0xB20.0xH27.0 mm, is ideal for applications requiring effective electromagnetic interference suppression in through-hole mounting setups.
ESP-03-221-D
Cosel
The Cosel ESP-03-221-D is a UL, CSA, VDE, ENEC-10 approved single-phase EMI filter with 250V rated voltage and 3A rated current. With a max operating temperature of 85°C and high pot of 2500V, it's ideal for DIN rail mounting in applications requiring efficient EMI mains filtering.
SCF20-05-1100
SINGLE PHASE EMI FILTER; Rated Current: 5 A; Width (mm): 15.5; Maximum Operating Temperature: 50 Cel; Height: 25 mm; No. of Terminals: 4;
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TDK-Lambda
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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