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.
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2D4UM
Altech
The Altech 2D4UM is a 4A thermal magnetic circuit breaker with a rated AC voltage of 277V. Featuring an IP20 environmental rating, it has a breaking capacity of 10000A and operates within -25 to 55 °C. Ideal for DIN-rail mounting, its under voltage release function makes it suitable for various industrial applications.
4 A
10 kA
277 V
80 V
2.693 in (68.4 mm)
3.516 in (89.3 mm)
1.378 in (35 mm)
Handle
Under Voltage Release
2
Thermal Magnetic Circuit Breaker
-25 °C (-13 °F)
55 °C (131 °F)
IP20
CSA; UL; VDE
Screw And Snap On
DIN Rail Mount
Bulk
2DU4L
The Altech 2DU4L is a 4A circuit breaker with rated AC voltage of 480V. Featuring thermal magnetic protection, it has a breaking capacity of 10kA and operates in temperatures from -25°C to 60°C. Designed for DIN rail mounting, it is ideal for industrial applications requiring reliable circuit protection.
480 V
2.362 in (60 mm)
4.291 in (109 mm)
Toggle Handle
Trip
60 °C (140 °F)
CE, CUL, UL
Snap On
2D4UL
Altech's 2D4UL Circuit Breaker, rated at 480V AC and 4A, features thermal magnetic protection with a breaking capacity of 10000A. With DIN rail mounting and toggle handle actuator, it is ideal for industrial applications requiring reliable circuit protection in temperatures ranging from -25°C to 55°C.
4.146 in (105.3 mm)
AA1-B0-26-440-2B1-C
Carling Technologies
Carling Technologies AA1-B0-26-440-2B1-C is a 4A magnetic circuit breaker with 277V AC voltage rating. It features corrosion/moisture resistance, screw terminals, and a handle actuator. Ideal for panel mounting in applications requiring series trip circuit protection.
5 kA
1.64 in (41.66 mm)
2 in (50.8 mm)
0.755 in (19.18 mm)
Series Trip
1
Magnetic Circuit Breaker
Standards: MIL-PRF-55629, MIL-STD-202
-40 °C (-40 °F)
85 °C (185 °F)
Corrosion/Moisture Resistant
CSA; UL
Screw
Panel Mount
5SY4104-7
Siemens
Siemens 5SY4104-7 is a 400V thermal circuit breaker with 4A rated current and 5000A breaking capacity. It is moisture-resistant, DIN rail mountable, and operates b/w -25°C to 55°C. Ideal for trip circuit protection in various applications meeting CCC, CE, EAC, GOST, IMQ, KTL, UL, VDE standards.
400 V
2.764 in (70.2 mm)
3.535 in (89.8 mm)
0.693 in (17.6 mm)
3.535 x 0.693 x 2.764 in (89.8 x 17.6 x 70.2 mm)
Thermal Circuit Breaker
Environmental Characteristics: IP20; Sealed
Environment/Moisture Resistant
CCC; CE; EAC; GOST; IMQ; KTL; UL; VDE
3-101-228
Schurter Ag
Schurter Ag's 3-101-228 is a 4A thermal circuit breaker with 240V AC and 48V DC ratings. Featuring IP40 protection, it has a rated breaking capacity of 2000A. Ideal for applications requiring trip-free circuit protection in environments with temperatures ranging from -5°C to 60°C.
2 kA
240 V
48 V
1.421 in (36.1 mm)
0.748 in (19 mm)
0.575 in (14.6 mm)
Reset Type
Trip Free
-5 °C (23 °F)
IP40
CCC; CSA; GB; IEC; UL; VDE
Solder
Through Hole Mount
60139
Schneider Electric Sa
Schneider Electric Sa's 60139 circuit breaker has a rated AC voltage of 440V and rated current of 4A. With thermal magnetic protection, it offers a breaking capacity of 6000A. Ideal for DIN-rail mounting, this moisture-resistant device is suitable for applications requiring reliable circuit protection in environments with temperatures ranging from -30°C to 70°C.
6 kA
440 V
125 V
4.213 in (107 mm)
2.874 in (73 mm)
1.417 in (36 mm)
2.874 x 1.417 x 4.213 in (73 x 36 x 107 mm)
Toggle
Rated breaking capacity at 125 VDC: 10000 A, Environmental Characteristics: IP40
-30 °C (-22 °F)
70 °C (158 °F)
Environment/Moisture Resistant; IP20
CCC; CSA; GB; IEC; UL
102082
Eaton Corporation
Eaton Corporation's 102082 circuit breaker has a rated AC voltage of 277V, rated current of 4A, and thermal magnetic circuit protection. It is used for DIN-rail mounting in applications requiring trip circuit function with environmental ratings of IP20 and IP40.
15 kA
Rated breaking capacity at 400 VAC
75 °C (167 °F)
IP20; IP40
CE; CSA; EN; IEC; UL
3RV2011-1EA10
Siemens 3RV2011-1EA10 is a 4A circuit breaker with rated AC voltage of 690V. It features thermal magnetic protection, DIN-rail mounting, and IP20 environmental rating. Ideal for industrial applications requiring reliable circuit protection in compact spaces.
4 kA
690 V
3.815 in (96.9 mm)
3.819 in (97 mm)
1.772 in (45 mm)
3.819 x 1.772 x 3.815 in (97 x 45 x 96.9 mm)
3
Interrupting current max at 450 VDC: 10000 A
-20 °C (-4 °F)
ATEX; CCC; CE; CSA; EAC; IECEX; KC; UL; VDE
3RV2011-1EA20
Siemens 3RV2011-1EA20 is a 4A circuit breaker with rated AC voltage of 690V. It features thermal magnetic protection, DIN-rail mounting, and IP20 environmental rating. Ideal for industrial applications requiring reliable circuit protection in compact spaces.
4.173 in (106 mm)
4.173 x 1.772 x 3.815 in (106 x 45 x 96.9 mm)
Instantaneous
ATEX; CCC; CE; CSA; EAC; IECEX; UL; VDE
5SY4204-8
Siemens 5SY4204-8 is a 2-pole circuit breaker with rated AC voltage of 400V and current of 4A. Featuring thermal magnetic protection, it has a breaking capacity of 10000A and DIN-rail mounting for easy installation. Ideal for applications requiring reliable circuit protection in compact spaces with environmental rating of IP20.
2.992 in (76 mm)
1.386 in (35.2 mm)
3.535 x 1.386 x 2.992 in (89.8 x 35.2 x 76 mm)
CCC; CE; IMQ; RCM; UL; VDE
5SY4204-7
Siemens 5SY4204-7 is a 2-pole circuit breaker with rated AC voltage of 400V and rated current of 4A. Featuring thermal magnetic protection, it has a breaking capacity of 10000A and DIN-rail mounting for industrial applications requiring reliable circuit protection in compact spaces.
CCC; CE; IMQ; KC; RCM; UL; VDE
J7MC-3R-4
Omron
THERMAL MAGNETIC CIRCUIT BREAKER; Mounting Feature: DIN RAIL; Rated AC Voltage: 440 V; Rated Current: 4 A; Terminal Shape: SCREW; Body Width: 45 inch;
100 kA
3.728 in (94.7 mm)
5.118 in (130 mm)
Rotary Knob
Manual On/Off
CCC; CE; CUL; IEC; PSE; TUV; UL
J7MC-3P-4
THERMAL MAGNETIC CIRCUIT BREAKER; Mounting Feature: DIN RAIL; Rated AC Voltage: 440 V; Rated Current: 4 A; Terminal Shape: SCREW; Environmental Characteristics: IP20;
2.941 in (74.7 mm)
Rocker
GV2P08
The Schneider Electric Sa GV2P08 is a 690V thermal magnetic circuit breaker with a rated current of 4A and breaking capacity of 8000A. It features rotary handle actuator, IK04/IP20 environmental ratings, and screw/snap-on terminals. Ideal for panel/DIN-rail mounting in applications requiring reliable circuit protection at temperatures ranging from -20°C to 60°C.
8 kA
3.504 in (89 mm)
Rotary Handle
IK04; IP20
ATEX; BV; CCC; CSA; DNV-GL; EAC; EN; IEC; LROS; RINA; UL
DIN Rail And Panel Mount
1019997
Phoenix Contact
Phoenix Contact 1019997 is a 4A thermal magnetic circuit breaker with 277V AC and 125V DC voltage ratings. Featuring IP20 protection, it has a breaking capacity of 5000A and operates b/w -35°C to 70°C. Ideal for DIN-rail mounting, its trip function ensures reliable circuit protection in various applications.
2.587 in (65.7 mm)
3.205 in (81.4 mm)
1.39 in (35.3 mm)
-35 °C (-31 °F)
CUL; TUV; UL
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