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
104-PR-2A by E-t-a Elektrotechnische Apparate is a circuit breaker with a rated AC voltage of 250V and a rated current of 2A. It has a compact body size of 27.6mm length, 19.2mm width, and 11mm height, making it suitable for various applications requiring thermal circuit protection in corrosive or moisture-prone environments.
Median Price
$16.370
Lifecycle Status
Suppliers In-Stock
11
In-Stock Inventory
1k+
RS Americas
1+ parts
$8.250
100+ parts
-
1k+ parts
10k+ parts
RS (Exports)
$10.340
Master Electronics
$22.400
$11.460
$10.450
Mouser Electronics
$28.510
$16.660
$14.340
Verical
Distrelec
Nova Conductors
$9.568
Component Electronics Inc.
$19.230
$14.420
$12.500
Electro Sonic
$19.820
$12.470
$10.240
Vyrian
ComSIT Distribution GmbH
Netroflash
AZTECH Wire
$17.049
Allen Electronics Distributors
$20.050
$13.370
Perfect Parts
250 V - This high voltage rating ensures reliable performance and compatibility with various AC power systems, making it a versatile choice for different applications.
27.6 mm - With compact dimensions, this circuit breaker can fit into tight spaces, maximizing the utilization of available panel or equipment space.
19.2 inch - The wide body design provides sturdy construction and efficient heat dissipation, enhancing the circuit breaker's durability and reliability.
CORROSION/MOISTURE RESISTANT; IP00; IP40 - These features protect the circuit breaker from environmental factors, making it suitable for use in harsh conditions or exposed environments, ensuring long-lasting performance.
SOLDER - The solder terminal facilitates secure and reliable electrical connections, ensuring efficient current flow and reducing the risk of loose connections or electrical faults.
11 mm - The low profile design allows for space-saving installations, particularly when vertical space is limited in electrical panels or equipment.
2 A - This circuit breaker is designed to handle a 2-ampere current load, making it ideal for protecting low-power circuits or devices from overcurrent situations.
60 °C - The high maximum operating temperature ensures stable and safe operation even under demanding conditions, providing reliable protection against overheating.
20 °C - With a low minimum operating temperature, this circuit breaker can function reliably in cold environments, making it suitable for use in various climates or industrial applications.
THERMAL CIRCUIT BREAKER - The thermal circuit breaker design offers reliable protection against overcurrent, short circuits, and excessive heat, preventing damage to the circuit or equipment.
2000 A - With a high breaking capacity, this circuit breaker can withstand and interrupt fault currents up to 2000 amperes, ensuring effective protection against dangerous electrical faults.
48 V - This circuit breaker is suitable for applications involving direct current (DC) systems with a rated voltage of 48 volts, providing reliable protection against overcurrent situations in DC circuits.
PUSH TO RESET - The push-to-reset actuator allows for convenient and user-friendly operation, enabling quick and easy resetting of the circuit breaker after tripping.
THROUGH HOLE - The through-hole mounting feature allows for secure and reliable attachment to circuit boards or panels, ensuring stable positioning and eliminating the risk of accidental disconnection.
TRIP FREE - The trip-free functionality ensures that the circuit breaker trips and interrupts the circuit, even if the actuator is held in the ON position, providing enhanced safety by preventing continuous current flow during fault conditions.
1 - With a single pole configuration, this circuit breaker is designed to interrupt the flow of current in only one circuit, making it suitable for applications where single-circuit protection is sufficient.
CSA; UL - This circuit breaker complies with industry standards set by CSA and UL, ensuring its quality, safety, and performance meet recognized benchmarks for electrical components.
Circuit Breaker 104-PR-2A attributes and parameters. Explore more Circuit Breaker devices from E-t-a Elektrotechnische Apparate
Rated Current:
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Actuator Type:
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No. of Poles:
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In many industries, including machine construction, car production, process control and power engineering, E-T-A products are ideal for your application because of the wealth of product variations and configurations. We are able to meet the market demands with our comprehensive range of MCBs, conventional electro-mechanical circuit breakers, smart electronic overcurrent protection, switch mode power supplies and power distribution systems. E-T-A products make factory automation and systems engineering even more efficient. E-T-A is the world market leader for circuit breakers for equipment protection and circuit protectors. We offer you the world’s most comprehensive product portfolio in the areas of overcurrent protection, power distribution, circuit breakers for equipment protection, power- and solid state relays and intelligent, complete systems.
1554216002
Molex
WIRE AND CABLE;
LM317TG
Onsemi
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Minimum Input-Output Voltage Differential: 3 V; Qualification Status: Not Qualified; No. of Functions: 1;
1N4148
Multicomp Pro
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Synsemi
LL4148
Weitronic Enterprise
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
2N2222A
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;
SS14
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
First Components International
BSS138
North American Philips Discrete Products Div
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; No. of Elements: 1; Maximum Drain Current (Abs) (ID): .2 A;
SPC TECHNOLOGY/ MULTICOMP
Continental Device India
Weitron Technology
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Terminal Form: GULL WING; Terminal Position: DUAL;
Frontier Electronics
LL4148GS08
Temic Semiconductors
LL4148GS08 by Temic Semiconductors is a glass diode with a max reverse recovery time of 0.008 us and max forward voltage of 1 V. It is a rectifier diode with a max output current of 0.15 A, ideal for applications requiring fast switching speeds and low power dissipation in electronic circuits.
Itt Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
M24308/2-1F
Amphenol
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Body or Shell Style: RECEPTACLE; Body Length: 1.228 inch; No. of Rows Loaded: 2;
FDN5618P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .5 W; Transistor Element Material: SILICON; Moisture Sensitivity Level (MSL): 1;
2N7002
General Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; JEDEC-95 Code: TO-236AB; Qualification: Not Qualified; Package Style (Meter): SMALL OUTLINE;
LM358DR2G
LM358DR2G by Onsemi is a dual operational amplifier with 7000uV max input offset voltage and 70dB nominal CMRR. Ideal for applications requiring low bias current such as sensor interfaces, signal conditioning circuits, and audio amplifiers. Package style: Small Outline, Technology: Bipolar, Unity Gain Bandwidth: 1000 kHz.
M39029/58360
Souriau
CONNECTOR ACCESSORY; Associated Military - Specifications: MIL-DTL-38999; Tool Settings: M22520/2-09; Terminal Type: CRIMP; MIL Conformity: YES; Mating Contacts: M39029/56348;
S203-D32
Abb
THERMAL MAGNETIC;
CA1-B2-16-435-1B1-C
Carling Technologies
Carling Technologies CA1-B2-16-435-1B1-C is a 3.5A magnetic circuit breaker with 7500A rated breaking capacity. It features corrosion/moisture resistance, stud terminal shape, and panel mount for series trip applications. Rated for -40 to 85°C, suitable for CSA/UL standards in various electrical systems.
CT1-B2-12-610-121-MG
Carling Technologies CT1-B2-12-610-121-MG is a 10A magnetic circuit breaker with 10000A rated breaking capacity. It features corrosion/moisture resistance, stud terminal shape, and panel mount for series trip applications. Operating temperature ranges from -40°C to 85°C, suitable for various industries per CSA and UL standards.
S201M-C25
MS26574-2L
Sensata Technologies
THERMAL CIRCUIT BREAKER; Mounting Feature: PANEL MOUNT-THREADED; Rated AC Voltage: 120 V; Rated DC Voltage: 28 V; Rated Current: 2 A; Terminal Shape: SCREW;
DS201B16A30
EQUIPMENT LEAKAGE CIRCUIT BREAKER;
2CSR255051R1325
5SY4208-8
Siemens
Siemens 5SY4208-8 is an 8A thermal circuit breaker with a rated AC voltage of 400V. It features DIN-rail mounting, SNAP ON terminals, and a compact size of 89.8mm x 35.2mm x 76mm. Ideal for circuit protection in various applications due to its high breaking capacity of 5000A and compliance with multiple international standards like CCC, CE, GOST, IMQ, UL, and VDE.
MS26574-2
Eaton Corporation
Eaton Corporation's MS26574-2 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. Ideal for panel mounting applications, this circuit breaker is designed to provide reliable protection in various electrical circuits.
2CSF204592R3250
MS1-B-14-630-3-1CB-A-C
MAGNETIC CIRCUIT BREAKER; Mounting Feature: PANEL MOUNT; Rated DC Voltage: 50 V; Rated Current: 30 A; Terminal Shape: SCREW; No. of Poles: 1;
CA1-B2-12-610-121-MG
Carling Technologies CA1-B2-12-610-121-MG is a 10A magnetic circuit breaker with 240V AC and 80V DC ratings. Featuring a compact design of 47x19.05x63.5mm, it has a series trip function and UL certification for panel mounting applications in various industries.
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.
QOU310
Schneider Electric Sa
THERMAL CIRCUIT BREAKER;
PKZM0-1
Eaton Corporation's PKZM0-1 is a 1A circuit breaker with 690V AC voltage rating. It features corrosion-resistant body, manual on/off actuator, and short blow characteristic. Ideal for panel mounting applications in environments with temperatures ranging from -25°C to 55°C.
5SJ4335-7HG41
EQUIPMENT LEAKAGE CIRCUIT BREAKER; Maximum Operating Temperature: 55 Cel; Minimum Operating Temperature: -25 Cel;
5SJ4218-7HG41
Siemens 5SJ4218-7HG41 is a 15A circuit breaker with rated AC voltage of 400V. It offers thermal protection with a breaking capacity of 14000A. Designed for DIN-rail mounting, it is ideal for applications requiring trip circuit function and environmental resistance (IP20/IP40).
2TC2-30
The Sensata Technologies 2TC2-30 is a thermal circuit breaker with a rated current of 30A and rated AC voltage of 120V. It features corrosion-resistant and moisture-resistant properties, making it ideal for panel mount-threaded applications requiring trip-free circuit protection in compact spaces.
1-1393255-3
TE Connectivity
TE Connectivity 1-1393255-3 is a 50A circuit breaker with 277V AC voltage rating and 2.2s trip delay. Featuring a magnetic type, it has a breaking capacity of 5000A. Ideal for panel mounting in series trip circuits, operating b/w -40°C to 85°C.
0916613
Phoenix Contact
THERMAL MAGNETIC; Manufacturer Series: 0916613;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
104-PR-0.05A
THERMAL CIRCUIT BREAKER; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated DC Voltage: 48 V; Rated Current: .05 A; Terminal Shape: SOLDER;
104-PR-0.1A
THERMAL CIRCUIT BREAKER; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated DC Voltage: 48 V; Rated Current: .1 A; Terminal Shape: SOLDER;
104-PR-0.2A
THERMAL CIRCUIT BREAKER; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated DC Voltage: 48 V; Rated Current: .2 A; Terminal Shape: SOLDER;
104-PR-0.3A
THERMAL CIRCUIT BREAKER; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated DC Voltage: 48 V; Rated Current: .3 A; Terminal Shape: SOLDER;
104-PR-0.5A
THERMAL CIRCUIT BREAKER; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated DC Voltage: 48 V; Rated Current: .5 A; Terminal Shape: SOLDER;
104-PR-0.6A
THERMAL CIRCUIT BREAKER; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated DC Voltage: 48 V; Rated Current: .6 A; Terminal Shape: SOLDER;
104-PR-0.7A
THERMAL CIRCUIT BREAKER; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated DC Voltage: 48 V; Rated Current: .7 A; Terminal Shape: SOLDER;
104-PR-1.2A
THERMAL CIRCUIT BREAKER; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated DC Voltage: 48 V; Rated Current: 1.2 A; Terminal Shape: SOLDER;
104-PR-1.8A
THERMAL CIRCUIT BREAKER; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated DC Voltage: 48 V; Rated Current: 1.8 A; Terminal Shape: SOLDER;
104-PR-2.5A
THERMAL CIRCUIT BREAKER; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated DC Voltage: 48 V; Rated Current: 2.5 A; Terminal Shape: SOLDER;
104-PR-3.5A
THERMAL CIRCUIT BREAKER; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated DC Voltage: 48 V; Rated Current: 3.5 A; Terminal Shape: SOLDER;
104-PR-5A
THERMAL CIRCUIT BREAKER; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated DC Voltage: 48 V; Rated Current: 5 A; Terminal Shape: SOLDER;
104-PR-7A
THERMAL CIRCUIT BREAKER; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated DC Voltage: 48 V; Rated Current: 7 A; Terminal Shape: SOLDER;
104-PR-8A
THERMAL CIRCUIT BREAKER; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated DC Voltage: 48 V; Rated Current: 8 A; Terminal Shape: SOLDER;
104-PR3-1.8A
104-PR3-10A
THERMAL CIRCUIT BREAKER; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated DC Voltage: 48 V; Rated Current: 10 A; Terminal Shape: SOLDER;
104-PR3-6A
THERMAL CIRCUIT BREAKER; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated DC Voltage: 48 V; Rated Current: 6 A; Terminal Shape: SOLDER;
104-PR-3A
THERMAL CIRCUIT BREAKER; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 250 V; Rated DC Voltage: 48 V; Rated Current: 3 A; Terminal Shape: SOLDER;
104-PR3-8A
104-PR-10A
Supply Digital Components
$106.00
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Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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