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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Featured manufacturers
CURRENT TRANSFORMER; Mounting Feature: CHASSIS MOUNT; Approvals (V): CSA; UL; Width: 33.5 mm; Current Rating Ip:Is (A): 30:0.05; Accuracy Class: 0.01;
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Current Transformers SE-CS30-8 attributes and parameters. Explore more Current Transformers devices from Littelfuse
Accuracy Class:
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SE-CS30-8 Transformers trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
Littelfuse is a diversified industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 20 countries, and with approximately 18,000 global associates, we partner with customers to design and deliver innovative, reliable solutions. Serving over 100,000 end customers, our products are found in a variety of industrial, transportation, and electronics end markets—everywhere, every day. Headquartered in Chicago, Illinois, United States, Littelfuse was founded in 1927.
RC0402FR-0710KL
Yageo
Yageo's RC0402FR-0710KL is a 10000 ohm SMT fixed resistor with 1% tolerance, suitable for applications requiring a rated power dissipation of 0.0625 W. With a temperature coefficient of 100 ppm/°C, it operates b/w -55 to 155 °C, making it ideal for various electronic circuits.
ABS06-32.768KHZ-T
Abracon
Abracon's ABS06-32.768KHZ-T crystal oscillator offers 20 ppm frequency tolerance, 90000 ohm series resistance, and -40 to 85 °C operating temperature range. Ideal for applications requiring precise timing in compact designs like IoT devices and wearables.
BAV99
Won-top Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SS14
Promax-johnton
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
CRCW080510R0FKEA
Vishay Intertechnology
Vishay Intertechnology's CRCW080510R0FKEA is a fixed resistor with 10 ohm resistance, 1% tolerance, and 0.125 W power dissipation. Ideal for surface mount applications in automotive electronics due to its AEC-Q200 reference standard and operating voltage of 150 V. Operating temperature range from -55 to 155 °C ensures reliability in various environments.
1N4148
Capar Components
RECTIFIER DIODE; Surface Mount: NO; No. of Phases: 1; Maximum Forward Voltage (VF): 1 V; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Output Current: .15 A;
BSS138
Inter F E T
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Terminal Finish: TIN LEAD; Package Body Material: PLASTIC/EPOXY;
LIS2DH12TR
STMicroelectronics
LIS2DH12TR by STMicroelectronics is a 3-axis accelerometer with digital voltage output. It operates b/w -40 to 85°C, with supply voltage range of 1.71-3.6V. Ideal for applications requiring precise motion sensing in compact spaces like wearables and IoT devices.
FDV304P
Onsemi
The Onsemi FDV304P is a P-CHANNEL FET with 25V DS Breakdown Voltage, ideal for SWITCHING applications. It features a max Drain Current of 0.46A and an Operating Temperature range of -55 to 150 °C. The transistor comes in a PLASTIC/EPOXY package with GULL WING terminals, suitable for surface mount configurations.
CRCW06031K00FKEAHP
Vishay Intertechnology's CRCW06031K00FKEAHP is a fixed resistor with 1000 ohm resistance, 1% tolerance, and 0.33 W power dissipation. Ideal for surface mount applications in automotive electronics due to AEC-Q200 standard compliance and operating voltage of 75 V.
RC0402FR-071KL
The Yageo RC0402FR-071KL is a fixed resistor with a resistance of 1000 ohm and a tolerance of 1%. It is suitable for surface mount applications and has a max operating temperature of 155 °C.
FDLL4148
FDLL4148 by Onsemi is a single rectifier diode with a max reverse recovery time of 0.004 us. With a max forward voltage of 1V and output current of 0.2A, it is ideal for applications requiring fast switching speeds in electronic circuits. The diode's glass package body material and isolated case connection make it suitable for surface mount designs operating at temperatures up to 175°C.
SMBJ18CA
Changzhou Galaxy Century Microelectronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: J BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WS
General Instrument
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Good-ark Electronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
08055C104KAT2A
KYOCERA AVX
08055C104KAT2A by KYOCERA AVX is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. It has X7R temperature characteristics, -55 to 125 °C operating range, and ±10% tolerance. Ideal for SMT applications requiring compact size and reliable performance in various electronic circuits.
LM555CN
Harris Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
2N2222A
Swampscott Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
LAN8720A-CP-TR
Microchip Technology
LAN8720A-CP-TR by Microchip: Ethernet transceiver with 100 Mbps data rate, operates at 3.3V, and consumes 54mA max supply current. Ideal for network interfaces in commercial applications due to its small size (4x4mm) and low power consumption.
PIC18F4550-I/P
PIC18F4550-I/P by Microchip Technology is an 8-bit microcontroller with a max clock frequency of 48 MHz. It features 13-Ch 10-Bit ADC channels and USB connectivity, making it ideal for industrial applications requiring low power consumption and high-speed data processing. With 2048 RAM bytes and 256 Data EEPROM size, this CMOS technology-based microcontroller offers versatile performance in various embedded systems.
ATO-32-B225-D10
Lem International Sa
ATO-32-B225-D10 by Lem International Sa is a BAR PRIMARY current transformer with approvals from IEC and UL. It features a window dimension of D10xH24 (mm), isolation voltage of 4300V, and operates at temperatures ranging from -10 to 55 °C. Ideal for chassis mounting applications in various industries requiring precise current measurement.
SE-CS10-4
Littelfuse
CURRENT TRANSFORMER; Mounting Feature: CHASSIS MOUNT; Approvals (V): CSA; UL; Nominal Operating Frequency: 50/400 HZ; Window Dimension: D108 m; Current Rating Ip:Is (A): 12.5:0.0625;
2277064
Phoenix Contact
Phoenix Contact 2277064 is a BAR PRIMARY current transformer with UL approval. It features D28XH15 mm window dimension, 1000 V isolation voltage, and DIN RAIL MOUNT for easy installation. Ideal for applications requiring accurate current measurement in tight spaces with operating temperatures from -25 to 40 °C.
12511
Ohio Semitronics
CURRENT TRANSFORMER; Mounting Feature: CHASSIS MOUNT; Manufacturer Series: 12511; Approvals (V): UL; Terminal Finish: COPPER; Type (Primary): WOUND PRIMARY;
606-601
Cr Magnetics
CURRENT TRANSFORMER;
5381
Amecon
CURRENT TRANSFORMER; Manufacturer Series: 5381; Maximum Operating Temperature: 85 Cel; Minimum Operating Temperature: -40 Cel;
5354
Api Technologies
5354 by Api Technologies is a BAR PRIMARY current transformer with D9.5XH14.2(mm) window dimension and 31.75mm height. It operates at frequencies from 0.05 KHz to 100 KHz, with a nominal input voltage of 2.89V. Ideal for through hole mounting applications in various industries requiring precise current measurement.
5311
AC1005
Nuvotem Talema
AC1005 by Nuvotem Talema is a BAR PRIMARY current transformer with dimensions of L23.8xB11.12xH23.8 (mm). Operating at 50/60 Hz, it has a window dimension of D9.5xH11.12 (mm) and is THROUGH HOLE MOUNTED for easy installation. Ideal for measuring currents in electrical systems with its compact size and precise design.
12534
CURRENT TRANSFORMER; Mounting Feature: CHASSIS MOUNT; Approvals (V): UL; Minimum Operating Temperature: -45 Cel; Current Rating Ip:Is (A): 1500:5; Diameter: 38.1 mm;
12514
CURRENT TRANSFORMER; Mounting Feature: CHASSIS MOUNT; Manufacturer Series: 12514; Approvals (V): UL; Terminal Finish: COPPER; Current Rating Ip:Is (A): 600:5;
1SVR450117R1100
Abb
1SVR450117R1100 by Abb is a BAR PRIMARY current transformer with 300:1 Ip:Is ratio. It has a height of 78.5mm, width of 48mm, and max secondary burden of 5 VA. Ideal for chassis mounting applications in IEC approved systems.
6SHT-751
TE Connectivity
TE Connectivity's 6SHT-751 is a BAR PRIMARY current transformer with approvals from CSA, CUL, and UL. It offers an isolation voltage of 600V, a current rating of 750:5A, and a max secondary burden of 25VA. Ideal for applications requiring accurate current measurement at frequencies ranging from 0.05KHz to 60Hz.
KM20-CTF-600A
Omron
CURRENT TRANSFORMER; Mounting Feature: PANEL MOUNT; Window Dimension: D35.5XH35.5 mm; Width: 54 mm; Minimum Operating Frequency: .01 KHz; Type (Primary): BAR PRIMARY;
SE-CS30-26
CURRENT TRANSFORMER; Mounting Feature: CHASSIS MOUNT; Approvals (V): CSA; UL; Height: 72 mm; Accuracy Class: 0.01; Window Dimension: D26 m;
606-201
CT200
Littelfuse CT200 is a BAR PRIMARY current transformer with CSA approval. Featuring 57mm window dimension, it offers Class 2 accuracy for 50/60Hz frequency. Ideal for chassis mounting applications, measuring 108x44.5x98.3mm in dimensions.
1SVR450116R5400
1SVR450116R5400 by Abb is a BAR PRIMARY type current transformer with 200:5 A rating. It has dimensions of 78.5x48x61 mm and a max secondary burden of 5 VA. Ideal for IEC-approved applications requiring precise current measurement in compact spaces.
604-351
CURRENT TRANSFORMER; Mounting Feature: CHASSIS MOUNT; Approvals (V): CSA; CUL; UL; Type (Primary): BAR PRIMARY; Width: 63.5 mm; Accuracy Class: 1.5;
KM20-CTF-200A
CURRENT TRANSFORMER; Mounting Feature: PANEL MOUNT; Length: 55.9 mm; Maximum Operating Frequency: 5 KHz; Type (Primary): BAR PRIMARY; Window Dimension: D24XH35.5 mm;
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SE-CS10-2.5
CURRENT TRANSFORMER; Mounting Feature: CHASSIS MOUNT; Approvals (V): CSA; UL; Width: 27.9 mm; Nominal Operating Frequency: 50/400 HZ; Length: 124 mm;
SE-CS10-6
CURRENT TRANSFORMER; Mounting Feature: CHASSIS MOUNT; Approvals (V): CSA; UL; Accuracy Class: 0.02; Length: 215.9 mm; Type (Primary): BAR PRIMARY;
SE-CS10-8
CURRENT TRANSFORMER; Mounting Feature: CHASSIS MOUNT; Approvals (V): CSA; UL; Current Rating Ip:Is (A): 12.5:0.0625; Width: 38.9 mm; Height: 266.7 mm;
SE-CS30-4
CURRENT TRANSFORMER; Mounting Feature: CHASSIS MOUNT; Approvals (V): CSA; UL; Current Rating Ip:Is (A): 30:0.05; Type (Primary): BAR PRIMARY; Height: 175 mm;
SE-CS30-5
CURRENT TRANSFORMER; Mounting Feature: CHASSIS MOUNT; Approvals (V): CSA; UL; Width: 33.5 mm; Height: 218 mm; Type (Primary): BAR PRIMARY;
SE-CS30-70
CURRENT TRANSFORMER; Mounting Feature: CHASSIS MOUNT; Approvals (V): CSA; UL; Width: 30 mm; Accuracy Class: 0.01; Nominal Operating Frequency: 50/400 HZ;
SE-CS40-6
CURRENT TRANSFORMER; Mounting Feature: CHASSIS MOUNT; Approvals (V): CSA; UL; Height: 215.9 mm; Width: 31.8 mm; Type (Primary): BAR PRIMARY;
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