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
Legrand 422142 is a 320A thermal magnetic circuit breaker with a rated AC voltage of 400V. Featuring a toggle handle actuator, it has a rated breaking capacity of 36000A and operates within -25 to 70°C. Ideal for panel mounting in IEC standard applications requiring reliable circuit protection.
Median Price
$0.137
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In-Stock Inventory
1k+
Interstate Connecting
1+ parts
$0.094
100+ parts
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Heilind Electronics
$0.098
$0.078
Arrow
$0.220
$0.131
$0.111
$0.106
DigiKey
$0.230
$0.163
$0.138
$0.128
Mouser Electronics
TE Connectivity
$0.300
$0.190
$0.140
Master Electronics
$0.088
$0.081
PEI Genesis
Chip1Stop
$0.139
$0.112
Powell Electronics
$0.107
$0.103
Newark
$0.135
$0.127
Verical
$0.102
Farnell
$0.183
$0.125
$0.101
Element14
$0.147
TTI
Nova Conductors
NAC Semi
IBS Electronics
$0.150
Electro Sonic
$0.100
Vyrian
Lakeview Electronics
ACDS - Activité Composants Distribution Service
VNN
Vicor Industries, Inc.
Powertech Controls
Resion
Allen Electronics Distributors
$0.097
Continental Prestige Electronics
$0.109
Argo Parts USA
$0.108
Netroflash
CoreStaff
$0.327
$0.180
Perfect Parts
Glotronic Ltd.
Cyclops Electronics Ltd (Excess)
Assy Fe
Authorized Procurement Solutions
EMSNET (Excess)
Advanced Electronics
Suitable for use in high voltage applications, ensuring reliable performance.
Convenient bulk packaging for easy storage and transportation.
Optimal size for easy installation in various setups.
Wide body width provides stability and durability.
Screw terminals offer secure connections for safety and reliability.
Compact design for space-saving installation.
High rated current capacity for handling heavy loads.
Can withstand high temperatures without sacrificing performance.
Operates efficiently even in low-temperature environments.
Provides dual protection for improved safety and reliability.
High breaking capacity ensures protection against short circuits.
Easy-to-use toggle handle for convenient operation.
Simple panel mount installation for easy setup.
Trip function for quick response to overloads or faults.
Four poles provide enhanced protection and versatility.
Complies with international standards for quality and safety.
Circuit Breaker 422142 attributes and parameters. Explore more Circuit Breaker devices from Legrand
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Legrand is a global specialist in electrical and digital building infrastructures, dedicated to supporting technological, societal and environmental change around the globe. Our purpose is to improve life by transforming the spaces where people live, work and meet by delivering electrical and digital infrastructures and connected solutions that are simple, innovative and sustainable. With nearly 38,000 employees around the world, we work hard every day to make the buildings of tomorrow more sustainable for everyone.
C1206C104M5RACTU
KEMET Corporation
KEMET C1206C104M5RACTU 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 ±20% tolerance. Ideal for surface mount applications in electronics requiring stable capacitance across temperatures.
2902037
Phoenix Contact
MODULAR TERMINAL BLOCK;
CDSOT23-SM712
Bourns
Bourns CDSOT23-SM712 is a bidirectional Transient Voltage Suppressor diode with 400W peak power dissipation and 20uA reverse current. Ideal for surge protection in applications requiring a max clamping voltage of 14V, such as IEC-61000-4-2 compliant systems. Operates b/w -55°C to 150°C with matte tin finish and Gull Wing terminals.
1N4148
Comchip Technology
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
2N7002
Inter F E T
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Drain-Source On Resistance: 7.5 ohm; Maximum Drain Current (Abs) (ID): .115 A;
SMBJ18CA
World Products
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Forward International Electronics
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Maximum Reverse Recovery Time: .004 us; Maximum Operating Temperature: 200 Cel; No. of Phases: 1;
LL4148
Sensitron Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Diodes Incorporated
Microsemi
MBR0540T1G
Onsemi
MBR0540T1G by Onsemi is a Schottky rectifier diode with max. forward voltage of 0.62V and max. output current of 0.5A, ideal for applications requiring high efficiency power conversion in small outline packages. Operating temp range: -55 to 150°C, with peak reflow temp at 260°C, making it suitable for various electronic devices needing reliable rectification performance in compact designs.
ERJ2RKF1002X
Panasonic
Panasonic's ERJ2RKF1002X is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.1 W power dissipation. Ideal for surface mount applications in automotive electronics due to AEC-Q200 compliance and operating temperature range of -55 to 155 °C.
NC7WZ17P6X
Fairchild Semiconductor
BUFFER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 6; Package Code: TSSOP; Package Shape: RECTANGULAR;
Changzhou Galaxy Century Microelectronics
RECTIFIER DIODE; Surface Mount: NO; Config: SINGLE; Peak Reflow Temperature (C): 260; No. of Phases: 1; Diode Element Material: SILICON;
BAV99
Lite-on Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
AT90CAN128-16AU
Atmel
MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 64; Package Code: TQFP; Package Shape: SQUARE;
LM555CN
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
TCA6424ARGJR
Texas Instruments
TCA6424ARGJR by Texas Instruments is a CMOS parallel I/O port with 24 bits and 3 ports. It operates b/w -40 to 85°C, suitable for industrial applications. With a max clock frequency of 0.4 MHz, it offers low power consumption at only 0.03 mA supply current.
Rochester Electronics
F202AC-25/0,03
Abb
EQUIPMENT LEAKAGE CIRCUIT BREAKER;
2CDS252001R0024
THERMAL MAGNETIC;
TA45-ABFXF110C0-AZM13
Schurter Ag
Schurter Ag's TA45-ABFXF110C0-AZM13 is a 11A thermal circuit breaker with 240V AC voltage rating. It features IP00, IP40, IP54, and IP65 environmental characteristics. Ideal for panel mount applications with manual on/off circuit function.
W28-XQ1A-6
TE Connectivity's W28-XQ1A-6 is a 250V thermal circuit breaker with 6A rated current and 1000A breaking capacity. Featuring a quick connect terminal shape, it has a trip time of 2.2s and push-to-reset actuator type. Ideal for panel mounting in applications requiring series trip circuit protection.
18663
Schneider Electric Sa
2CDS251001R0427
1020056
AM1-B0-14-610-901-C
Carling Technologies
Carling Technologies AM1-B0-14-610-901-C is a 10A magnetic circuit breaker with 7500A rated breaking capacity. Featuring screw terminals, toggle actuator, and corrosion/moisture resistance, it's ideal for panel mounting in series trip applications. Operating b/w -40°C to 85°C, it meets CSA and UL standards.
S201-D20NA
CA1-B0-26-210-412-D
Carling Technologies CA1-B0-26-210-412-D is a 250V magnetic circuit breaker with 0.1A rated current and 5000A breaking capacity. Ideal for panel mounting, it offers corrosion/moisture resistance and operates in temperatures from -40 to 85°C.
GV2ME05
Schneider Electric Sa's GV2ME05 is a 1A thermal magnetic circuit breaker with 690V AC voltage rating. It features IK04 and IP20 environmental characteristics, DIN rail and panel mounting options, and a rated breaking capacity of 100kA. Ideal for circuit protection in industrial applications requiring reliable overcurrent protection.
5SY6114-7
Siemens
Siemens 5SY6114-7 is a 14A thermal circuit breaker with 400V AC and 60V DC ratings. It features DIN rail mounting, IP20 protection, and CSA/EN/UL standards compliance. Ideal for applications requiring reliable circuit protection in environments with temperatures ranging from -25°C to 55°C.
SU202M-K0,75
PKZM4-40
Eaton Corporation
Eaton Corporation's PKZM4-40 is a 690V, 40A thermal magnetic circuit breaker with a rated breaking capacity of 50kA. Featuring IP20 protection and DIN-rail mounting, it is ideal for industrial applications requiring reliable circuit protection in environments with temperatures ranging from -25°C to 55°C.
MS26574-2L
Eaton Corporation's MS26574-2L is a 2A thermal circuit breaker with 120V AC and 28V DC ratings. Featuring dimensions of 19.81mm x 15.06mm x 31.78mm, it offers a high breaking capacity of 800A for panel mount-threaded applications in compliance with MS standards.
W68X-2Q12-15
TE Connectivity's W68X-2Q12-15 is a 15A magnetic circuit breaker with 277V AC voltage rating and 2.2s trip delay. Featuring quick connect terminals, toggle actuator, and panel mount, it is ideal for series trip applications requiring reliable circuit protection in various industries.
CA1-B0-14-673-321-I
CA1-B0-14-673-321-I by Carling Technologies is a 73A magnetic circuit breaker with a rated breaking capacity of 1500A. With corrosion/moisture resistance, it has a max operating temperature of 85°C and min of -40°C. Ideal for panel mounting in applications requiring reliable series trip circuit protection.
LV429843
EGE3040FFG
EGE3040FFG by Eaton Corporation is a 40A thermal magnetic circuit breaker with a rated AC voltage of 347V. Featuring a toggle handle actuator, it has a rated breaking capacity of 18000A and is designed for panel mount installation. This 3-pole circuit breaker conforms to CE, CSA, IEC, and UL standards for reliable manual on/off circuit protection.
MS3320-2
THERMAL CIRCUIT BREAKER; Mounting Feature: PANEL MOUNT; Rated AC Voltage: 120 V; Rated DC Voltage: 28 V; Rated Current: 2 A; Terminal Shape: SCREW;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
422135
Legrand
THERMAL MAGNETIC CIRCUIT BREAKER; Mounting Feature: PANEL MOUNT; Rated AC Voltage: 400 V; Rated Current: 630 A; Terminal Shape: SCREW; Body Height: 144 mm;
422141
THERMAL MAGNETIC CIRCUIT BREAKER; Mounting Feature: PANEL MOUNT; Rated AC Voltage: 400 V; Rated Current: 250 A; Terminal Shape: SCREW; Body Length/Diameter: 260 mm;
422148
THERMAL MAGNETIC CIRCUIT BREAKER; Mounting Feature: PANEL MOUNT; Rated AC Voltage: 400 V; Rated Current: 400 A; Terminal Shape: SCREW; Reference Standard: IEC;
422117
THERMAL MAGNETIC CIRCUIT BREAKER; Mounting Feature: PANEL MOUNT; Rated AC Voltage: 400 V; Rated Current: 320 A; Terminal Shape: SCREW; Rated Breaking Capacity: 70000 A;
422156
422195
THERMAL MAGNETIC CIRCUIT BREAKER; Mounting Feature: PANEL MOUNT; Rated AC Voltage: 400 V; Rated Current: 630 A; Terminal Shape: SCREW; Actuator Type: TOGGLE HANDLE;
422145
THERMAL MAGNETIC CIRCUIT BREAKER; Mounting Feature: PANEL MOUNT; Rated AC Voltage: 400 V; Rated Current: 630 A; Terminal Shape: SCREW; Maximum Operating Temperature: 70 Cel;
422149
THERMAL MAGNETIC CIRCUIT BREAKER; Mounting Feature: PANEL MOUNT; Rated AC Voltage: 400 V; Rated Current: 500 A; Terminal Shape: SCREW; Body Length/Diameter: 260 mm;
422151
THERMAL MAGNETIC CIRCUIT BREAKER; Mounting Feature: PANEL MOUNT; Rated AC Voltage: 400 V; Rated Current: 250 A; Terminal Shape: SCREW; Maximum Operating Temperature: 70 Cel;
422103
THERMAL MAGNETIC CIRCUIT BREAKER; Mounting Feature: PANEL MOUNT; Rated AC Voltage: 400 V; Rated Current: 400 A; Terminal Shape: SCREW; Body Width: 183 inch;
422144
THERMAL MAGNETIC CIRCUIT BREAKER; Mounting Feature: PANEL MOUNT; Rated AC Voltage: 400 V; Rated Current: 500 A; Terminal Shape: SCREW; Maximum Operating Temperature: 70 Cel;
422137
THERMAL MAGNETIC CIRCUIT BREAKER; Mounting Feature: PANEL MOUNT; Rated AC Voltage: 400 V; Rated Current: 320 A; Terminal Shape: SCREW; Minimum Operating Temperature: -25 Cel;
422140
THERMAL MAGNETIC CIRCUIT BREAKER; Mounting Feature: PANEL MOUNT; Rated AC Voltage: 400 V; Rated Current: 630 A; Terminal Shape: SCREW; Reference Standard: IEC;
422199
THERMAL MAGNETIC CIRCUIT BREAKER; Mounting Feature: PANEL MOUNT; Rated AC Voltage: 400 V; Rated Current: 500 A; Terminal Shape: SCREW; Rated Breaking Capacity: 70000 A;
422143
THERMAL CIRCUIT BREAKER; Mounting Feature: DIN-RAIL MOUNT; Rated AC Voltage: 400 V; Rated Current: 400 A; Terminal Shape: SNAP ON; Maximum Operating Temperature: 70 Cel;
422185
THERMAL CIRCUIT BREAKER; Mounting Feature: DIN-RAIL MOUNT; Rated AC Voltage: 400 V; Rated Current: 630 A; Terminal Shape: SNAP ON; Body Width: 183 inch;
422112
THERMAL CIRCUIT BREAKER; Mounting Feature: DIN-RAIL MOUNT; Rated AC Voltage: 400 V; Rated Current: 320 A; Terminal Shape: SNAP ON; Body Width: 183 inch;
422153
THERMAL CIRCUIT BREAKER; Mounting Feature: DIN-RAIL MOUNT; Rated AC Voltage: 400 V; Rated Current: 400 A; Terminal Shape: SNAP ON; Packing Method: BULK;
422179
THERMAL MAGNETIC CIRCUIT BREAKER; Mounting Feature: PANEL MOUNT; Rated AC Voltage: 400 V; Rated Current: 500 A; Terminal Shape: SCREW; Reference Standard: IEC60947-2;
422146
THERMAL MAGNETIC CIRCUIT BREAKER; Mounting Feature: PANEL MOUNT; Rated AC Voltage: 400 V; Rated Current: 250 A; Terminal Shape: SCREW; Actuator Type: TOGGLE HANDLE;
Supply Digital Components
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