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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THERMAL CIRCUIT BREAKER; Terminal Finish: NOT APPLICABLE;
Median Price
$43.634
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5
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< 1k
DigiKey
1+ parts
$53.970
100+ parts
$31.927
1k+ parts
$30.247
10k+ parts
-
Mouser Electronics
$54.180
$31.980
$30.590
Master Electronics
$28.000
$26.070
Verical
$33.299
IBS Electronics
$45.301
$42.608
Ampacity Inc.
$20.940
Neutron USA
$89.990
Circuit Breaker 1278990000 attributes and parameters. Explore more Circuit Breaker devices from Weidmueller & Kg
Circuit Protection Type:
Be it automobile manufacturing, electricity production or water management - hardly any of today’s industries can do without electronics and electrical connectivity. In this internationalised, technologically changing world, the complexity of requirements is rapidly increasing due to the emergence of new markets. New, more varied challenges have to be overcome, and the solutions to them will not be found in high-tech products alone. Connectivity is the key, whether it involves power, signals and data, demands and solutions or theory and practice. Industrial Connectivity needs connections. And that’s precisely what we stand for.
2N7002
Yangzhou Yangjie Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; No. of Elements: 1; Terminal Form: GULL WING; Maximum Drain Current (ID): .34 A;
2N7002-7-F
SPC TECHNOLOGY/ MULTICOMP
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Terminal Form: GULL WING; Package Shape: RECTANGULAR;
BSS138
NXP Semiconductors
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; No. of Terminals: 3; Maximum Drain Current (ID): .2 A; Operating Mode: ENHANCEMENT MODE;
Siemens
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Maximum Drain-Source On Resistance: 3.5 ohm; Terminal Finish: Tin/Lead (Sn/Pb);
LM7805CT
Texas Instruments
LM7805CT by Texas Instruments is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1.5A. It operates b/w 0-125°C, has a dropout voltage of 2V, and offers excellent line/load regulation for various electronic applications.
SMBJ18CA
Goodwork Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Central Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Transistor Application: SWITCHING; Transistor Element Material: SILICON;
LAN8720AI-CP-TR
Standard Microsystems
ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 24; Package Code: HVQCCN; Package Shape: SQUARE;
BAV99
Panjit International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Digitron Semiconductors
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
FDC5614P
MSKSEMI SEMICONDUCTOR
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 2 W; Transistor Element Material: SILICON; Minimum DS Breakdown Voltage: 60 V;
STMicroelectronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Drain Current (ID): .2 A; Transistor Application: SWITCHING;
LM358N
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
1N4148
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;
87832-1420
Molex
87832-1420 by Molex is a 14-contact board connector with 0.079" pitch, suitable for commercial applications. It features matte tin over nickel finish, glass-filled polyamide insulator, and polarization key for easy assembly. Withstanding voltage of 1400VAC and operating temperature range from -55 to 105°C make it reliable for various electronic devices.
Thinking Electronic Industrial
LL4148
Kec
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Dc Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; No. of Elements: 1; Terminal Form: GULL WING;
Concord Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Repetitive Peak Reverse Voltage: 18 V; Nominal Breakdown Voltage: 21.05 V; Polarity: BIDIRECTIONAL; Maximum Clamping Voltage: 29.2 V;
Semiconductors
RECTIFIER DIODE; Surface Mount: NO; Maximum Repetitive Peak Reverse Voltage: 100 V; Config: SINGLE; No. of Phases: 1; No. of Elements: 1;
2800926
Phoenix Contact
EQUIPMENT LEAKAGE CIRCUIT BREAKER; Manufacturer Series: 2800926;
CLB-103-27E3N-B-F
Carling Technologies
Carling Technologies' CLB-103-27E3N-B-F is a 10A thermal circuit breaker with 250V AC and 32V DC ratings. Its fire-resistant design, push-to-reset actuator, and CE/TUV/UL certifications make it ideal for panel-mounted series trip applications in environments ranging from -10°C to 60°C.
2908262
THERMAL CIRCUIT BREAKER;
1140-G151-P7M1-16A
E-t-a Elektrotechnische Apparate
1140-G151-P7M1-16A by E-t-a Elektrotechnische Apparate is a 16A thermal circuit breaker with a rated AC voltage of 250V. Featuring corrosion resistance and IP40 protection, it has a compact body measuring 19mm x 11in x 60.3mm. Ideal for panel mounting applications, this breaker offers trip-free operation and complies with CSA, UL, and VDE standards.
2CU15L
Altech
The Altech 2CU15L is a 15A circuit breaker with a rated AC voltage of 480V, suitable for DIN rail mounting. Featuring thermal magnetic protection and a breaking capacity of 10kA, it is ideal for industrial applications requiring reliable circuit protection in environments with temperatures ranging from -25°C to 60°C.
GV2P08
Schneider Electric Sa
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.
MS14154-10
Sensata Technologies
THERMAL CIRCUIT BREAKER; Mounting Feature: PANEL MOUNT-THREADED; Rated AC Voltage: 120 V; Rated Current: 10 A; Terminal Shape: SCREW; Circuit Function: TRIP FREE;
MS1-B-10-430-2-1CB-A-A
Carling Technologies MS1-B-10-430-2-1CB-A-A is a 3A magnetic circuit breaker with IP68 rating. Featuring toggle actuator, it has a rated breaking capacity of 3000A and operates b/w -40°C to 85°C. Ideal for panel mounting in applications requiring reliable circuit protection.
GFL2D200302
Altech GFL2D200302 is a 20A magnetic circuit breaker with 240V AC voltage rating. Featuring a toggle actuator and DIN rail mounting, it has a rated breaking capacity of 10kA. Ideal for circuit protection in industrial applications meeting CUL and UL standards.
1620-3H-5A
1620-3H-5A by E-t-a Elektrotechnische Apparate is a 5A thermal circuit breaker with a rated breaking capacity of 150A. It features corrosion-resistant properties, IP40 protection, and quick connect terminals. Ideal for panel mounting applications requiring manual reset and trip circuit functions in environments ranging from -40°C to 85°C.
GV2ME14TQ
THERMAL MAGNETIC;
MS25244-10
Sensata Technologies' MS25244-10 is a 10A thermal circuit breaker with 120V AC and 30V DC ratings. Featuring trip-free functionality, it has a rated breaking capacity of 3500A and operates with a 1s trip time delay. This panel-mount device is corrosion/moisture resistant, making it ideal for various circuit protection applications.
PKZM4-50
Eaton Corporation
The Eaton Corporation PKZM4-50 is a 690V rated circuit breaker with a 50A current capacity. Featuring thermal magnetic protection and a 50000A breaking capacity, it is ideal for DIN-rail mounting in various applications. With an IP20 environmental rating and CE, CSA, IEC, UL, VDE certifications, it ensures reliable circuit protection in industrial settings.
3C5UL
Altech's 3C5UL Circuit Breaker, rated at 480V/5A with thermal magnetic protection and a breaking capacity of 10kA. Featuring snap-on terminals, toggle handle actuator, DIN rail mounting for industrial applications. Compliant with CE, CUL, UL standards for reliable circuit protection in various settings.
PKZM0-16
The Eaton Corporation PKZM0-16 is a 16A thermal magnetic circuit breaker with a rated AC voltage of 690V. Featuring IP00/IP20 environmental characteristics, it has a rated breaking capacity of 50000A and operates within -25 to 55°C. Ideal for DIN rail mounting in applications requiring reliable circuit protection with CE/CSA/IEC/EN/UL compliance.
3RV2011-1FA20
Siemens 3RV2011-1FA20 is a 5A circuit breaker with rated AC voltage of 690V. Featuring thermal magnetic protection, it has a breaking capacity of 4000A and operates in temperatures from -20°C to 60°C. Ideal for DIN-rail mounting, its compact dimensions make it suitable for various industrial applications.
MS3320-3
THERMAL CIRCUIT BREAKER; Mounting Feature: PANEL MOUNT; Rated AC Voltage: 120 V; Rated DC Voltage: 28 V; Rated Current: 3 A; Terminal Shape: SCREW;
QOU110
The Schneider Electric Sa QOU110 is a 10A circuit breaker with thermal magnetic protection, rated at 240V AC. With a compact size of 102.87mm x 19.05mm x 74.93mm, it offers a high breaking capacity of 10000A. Ideal for various applications requiring reliable circuit protection, compliant with CSA, IEC, and UL standards.
MS3320-1
THERMAL CIRCUIT BREAKER; Mounting Feature: PANEL MOUNT; Rated AC Voltage: 120 V; Rated DC Voltage: 28 V; Rated Current: 1 A; Terminal Shape: SCREW;
Defense Logistics Agency
MS3320-3 by Defense Logistics Agency is a circuit breaker with rated AC voltage of 120V and rated current of 3A. It has dimensions of 19.84mm x 15.06mm x 26.16mm and is corrosion resistant and moisture resistant, making it suitable for various applications requiring trip-free circuit protection.
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Weidmueller & Kg
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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