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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Sensata Technologies' T21-2-3.00A-02-20BLS is a 250V circuit breaker with 3A rated current and 500A breaking capacity. It features a toggle actuator, trip-free function, and solder terminal shape. Ideal for panel mounting applications in various industries with operating temperatures ranging from -40°C to 85°C.
Median Price
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1+ parts
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Master Electronics
$33.390
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Verical
$47.035
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$37.373
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$43.380
$41.330
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$46.900
$43.912
Electronic Expediters
Vyrian
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$16.144
AZTECH Wire
$19.465
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$36.626
Netroflash
$35.505
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Component Stockers USA
$37.570
Argo Parts USA
This high rated AC Voltage ensures the circuit breaker can handle typical household electrical loads without any issues.
Compact size allows for easy installation in various electrical panels or enclosures.
The wide body width provides stability and durability to the circuit breaker.
Solder terminals make it easy to securely connect wires to the circuit breaker, ensuring a reliable electrical connection.
The appropriate body height allows for efficient heat dissipation during operation, helping to extend the overall lifespan of the circuit breaker.
With a rated current of 3A, this circuit breaker is suitable for low to moderate power applications, making it a versatile choice for various electrical systems.
The high maximum operating temperature ensures the circuit breaker can withstand heat generated during operation without any performance issues.
The low minimum operating temperature means the circuit breaker can function in extreme cold conditions, making it suitable for a wide range of environments.
This type of circuit breaker offers reliable protection against overloads and short circuits, ensuring the safety of the electrical system.
The high breaking capacity allows the circuit breaker to effectively interrupt large fault currents, providing robust protection for connected devices.
With a rated DC voltage of 32V, this circuit breaker is ideal for low voltage DC applications such as automotive or marine installations.
The toggle actuator provides a convenient and easy-to-use mechanism for manually operating the circuit breaker.
The panel mount feature enables secure installation of the circuit breaker in a variety of electrical panels or enclosures.
The trip-free design ensures that the circuit breaker will trip in the event of an overload or short circuit, preventing damage to connected devices.
The dual poles offer enhanced protection by isolating different electrical circuits within the same breaker, reducing the risk of widespread power failure.
Compliance with industry standards such as CSA and UL ensures the circuit breaker meets the highest safety and performance requirements.
Circuit Breaker T21-2-3.00A-02-20BLS attributes and parameters. Explore more Circuit Breaker devices from Sensata Technologies
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Actuator Type:
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No. of Poles:
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Sensata Technologies is a global industrial technology company striving to create a cleaner, more efficient, electrified and connected world. Through our broad portfolio of sensors, electrical protection components and sensor-rich solutions which create valuable business insights, we help our customers address increasingly complex engineering and operating performance requirements. In fact, our name Sensata comes from the Latin word sensate or ‘those gifted with sense’. Our focus on sensing is also reflected in our logo, which spells Sensata in Braille. Sensata Technologies is a leading industrial technology company that develops sensors, sensor-based solutions, including controllers and software, and other mission-critical products to create valuable business insights for customers and end users. For more than 100 years, Sensata has provided a wide range of customized, sensor-rich solutions that address complex engineering requirements to help customers solve difficult challenges in the automotive, aircraft, industrial, heavy vehicle, off-road, HVAC and marine industries. With more than 21,000 employees and operations in 16 countries, Sensata’s solutions help to make products safer, cleaner and more efficient, electrified, and connected.
LL4148
Silicon Standard
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
BAV99
SPC TECHNOLOGY/ MULTICOMP
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
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.
1N4148WS
Lite-on Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
North American Philips Discrete Products Div
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
LM317T
Analog Devices
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; No. of Functions: 1; Package Body Material: PLASTIC/EPOXY; Surface Mount: NO;
LM2931AZ-5.0G
Onsemi
LM2931AZ-5.0G by Onsemi is a fixed positive single output LDO regulator with a nominal output voltage of 5V and max output current of 0.1A. It has a max dropout voltage of 0.6V, making it suitable for applications requiring stable power supply in temperature-sensitive environments up to 125°C. The package style is cylindrical with wire terminals, ideal for rail packing methods in various electronic devices.
Asi Semiconductor
BSS84-7-F
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Package Shape: RECTANGULAR; Transistor Element Material: SILICON;
Transys Electronics
Itt Components
RECTIFIER DIODE; Surface Mount: YES; Maximum Reverse Recovery Time: .005 us; Config: SINGLE; Maximum Operating Temperature: 200 Cel; Maximum Non Repetitive Peak Forward Current: 1 A;
DP83848IVVX/NOPB
Texas Instruments DP83848IVVX/NOPB is a 3.3V Ethernet transceiver with 100000 Mbps data rate, suitable for industrial applications. It features CMOS technology, operates b/w -40 to 85 °C, and comes in a low profile flatpack package with matte tin finish.
Surge Components
LM317T by Texas Instruments is an adjustable positive single output standard regulator with a max output voltage of 37V and max input-output voltage differential of 40V. Operating temperature ranges from 0 to 125°C, making it suitable for various applications requiring precise voltage regulation in electronic circuits. With a max output current of 1.5A, this through-hole package regulator is ideal for power supply designs where adjustable voltage levels are needed.
LM107H
Linear Technology
LM107H by Linear Technology is an Operational Amplifier with a max input offset voltage of 3000uV, common mode reject ratio of 96dB, and min voltage gain of 50000. It is used in military applications due to its MILITARY temperature grade and BIPOLAR technology for precise signal processing in harsh environments.
LM358N
NXP Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
Taitron Components
LM358M
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
Microsemi
MS3320-10
Defense Logistics Agency
MS3320-10 by Defense Logistics Agency is a 120V thermal circuit breaker with 10A rated current. It features corrosion and moisture resistance, trip-free circuit function, and push-pull actuator type. Ideal for panel mounting in applications requiring reliable circuit protection up to 28V DC voltage and operating temperatures from -55°C to 121°C.
5SY6203-7
Siemens
Siemens 5SY6203-7 is a 3A thermal circuit breaker with 400V AC and 120V DC ratings. It features IP20 protection, DIN rail mounting, and toggle handle actuator. Ideal for applications requiring reliable circuit protection in environments with temperatures ranging from -25°C to 55°C.
2800858
Phoenix Contact
THERMAL MAGNETIC; Manufacturer Series: 2800858;
MS25244-10
Sensata Technologies
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.
XT1NU3080AFF000XXX
Abb
XT1NU3080AFF000XXX by Abb is a 3-pole circuit breaker with rated AC voltage of 347V and current of 80A. Featuring thermal magnetic protection, it has a breaking capacity of 18000A and DIN-rail mounting for industrial applications.
SU202M-C40
THERMAL MAGNETIC;
MT1-B-32-410-1-C23-B-C
Carling Technologies
Carling Technologies' MT1-B-32-410-1-C23-B-C is a 125V, 1A circuit breaker with chemical/corrosion/moisture resistance. Featuring quick connect terminals and push-pull actuator, it has a rated breaking capacity of 1000A. Ideal for panel mounting in applications requiring series trip circuit protection.
MU1-B-32-410-1-C21-B-C
Carling Technologies' MU1-B-32-410-1-C21-B-C is a 125V circuit breaker with 1A rated current and 1000A breaking capacity. It is chemical/corrosion/moisture resistant, suitable for panel mounting in applications requiring series trip circuit protection at temperatures ranging from -40°C to 85°C.
1620-3H-5A
E-t-a Elektrotechnische Apparate
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.
3120-N321-P7T1-W19DG4-10A
3120-N321-P7T1-W19DG4-10A by E-t-a Elektrotechnische Apparate is a 10A thermal circuit breaker with a rated AC voltage of 240V. It features corrosion/moisture resistance, IP40 protection, and quick connect terminals. Ideal for panel mounting applications, it has a rated breaking capacity of 5000A and operates within -30 to 60°C temperature range.
FAZ-C1.5/2-NA-L
Eaton Corporation
Eaton Corporation's FAZ-C1.5/2-NA-L is a 240V thermal magnetic circuit breaker with a rated current of 1.5A and breaking capacity of 10kA. Featuring snap-on terminals, toggle actuator, and DIN rail mounting, it is ideal for manual on/off circuit protection in various applications.
AD2-B0-34-625-3B1-C
Carling Technologies AD2-B0-34-625-3B1-C is a 25A magnetic circuit breaker with 277V AC and 80V DC ratings. Featuring corrosion-resistant design, it has a panel mount for series trip applications. With CSA and UL certifications, it operates b/w -40°C to 85°C temperatures efficiently.
S204M-B10
413-K14-N2-60A
413-K14-N2-60A by E-t-a Elektrotechnische Apparate is a 60A thermal circuit breaker with rated AC voltage of 115V. It features corrosion/moisture resistance, IP40 protection, and operates b/w -55°C to 75°C. Ideal for panel mounting applications requiring trip-free circuit protection up to 6000A breaking capacity.
2800925
EQUIPMENT LEAKAGE CIRCUIT BREAKER; Manufacturer Series: 2800925;
A9F74203
Schneider Electric Sa
Schneider Electric Sa A9F74203 is a 3A circuit breaker with 440V AC voltage rating. It features thermal magnetic protection, IP20 moisture resistance, and DIN rail mounting. Ideal for applications requiring trip circuit function in environments with temperatures ranging from -35°C to 70°C.
SU201M-K4
AP12-1-62-102
Sensata Technologies' AP12-1-62-102 is a 240V circuit breaker with 1A rated current and 1000A breaking capacity. Featuring a sealed, corrosion-resistant design, it operates in temperatures from -40°C to 100°C. Ideal for panel mounting applications requiring reliable series trip protection.
0915056
Phoenix Contact 0915056 is an 8A thermal magnetic circuit breaker with a rated AC voltage of 250V. Featuring a compact design (96x25x82.5mm), it offers IP20/IP30 protection and operates b/w -30°C to 60°C. Ideal for DIN rail mounting, this breaker has a breaking capacity of 2000A, making it suitable for various industrial applications.
2DU3L
Altech
The Altech 2DU3L Circuit Breaker is rated for 480V AC and has a 3A current rating with a thermal magnetic protection type. It features a toggle handle actuator, DIN rail mounting, and CE/CUL/UL certifications. Ideal for applications requiring reliable circuit protection in industrial environments.
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T21-2-3.00A-01-10AL-V
MAGNETIC CIRCUIT BREAKER; Mounting Feature: PANEL MOUNT; Rated AC Voltage: 250 V; Rated DC Voltage: 32 V; Rated Current: 3 A; Terminal Shape: SOLDER;
T21-2-3.00A-01-10L
T21-2-3.00A-01-31A-V
T21-2-3.00A-06-31BL-V
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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