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
Phoenix Contact 0903030 is a 10A magnetic circuit breaker with IP20 protection. It features DIN rail mounting, CE and UL standards compliance. Ideal for safeguarding electrical circuits in industrial applications with operating temperatures from 0 to 50°C.
Median Price
$109.620
Lifecycle Status
Suppliers In-Stock
9
In-Stock Inventory
< 1k
DigiKey
1+ parts
$103.710
100+ parts
-
1k+ parts
10k+ parts
Mouser Electronics
Master Electronics
$109.170
RS (Exports)
$110.070
RS Americas
$121.440
$97.150
Verical
$128.435
Electro Sonic
$122.900
$96.760
$95.310
IBS Electronics
$156.846
Vyrian
AZTECH Wire
$18.389
Netroflash
$110.960
Allen Electronics Distributors
Neutron USA
$297.500
Argo Parts USA
Bulk packing allows for cost-effective shipping and storage, making it convenient for large-scale installations or replacements.
Compact body size makes it suitable for installation in tight spaces or equipment with limited room for components.
Standard width ensures compatibility with commonly used mounting systems and panels.
IP20 rating provides protection against solid objects and offers basic protection against water, making it suitable for indoor use.
Screw terminals offer secure connections, preventing accidental disconnection and ensuring reliable performance.
Optimal height ensures proper clearance for internal components and allows for efficient heat dissipation.
10A rating indicates the maximum current that can safely flow through the circuit breaker, making it suitable for low to moderate power applications.
High operating temperature tolerance ensures stability and reliability in environments with elevated temperatures.
Low operating temperature threshold enables operation in cold conditions without impacting performance.
Magnetic circuit breaker offers fast and effective protection against overcurrent and short circuit faults, ensuring safety for connected devices and equipment.
DIN rail mounting simplifies installation and allows for secure and organized placement within control panels or enclosures.
Compliance with CE and UL standards confirms adherence to safety and quality requirements, providing assurance of product reliability and performance.
Circuit Breaker 0903030 attributes and parameters. Explore more Circuit Breaker devices from Phoenix Contact
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Electrification has been the core expertise of Phoenix Contact since its foundation in 1923. In the 21st century, Phoenix Contact is committed to empowering the “All Electric Society,” a future in which energy from renewable resources is available in sufficient quantities and at affordable prices. In addition to the consistent generation and use of renewable energies, reducing the primary energy demand through efficiency measures and creating intelligent and networked systems are key to a sustainable future. To be able to base renewable energy use on demand, solutions and technologies for electrification, networking, and automation are needed in order to realize sector coupling. Phoenix Contact focuses on solutions for the “All Electric Society.” More than 20,000 employees and strong growth through the broad portfolio and focus on the solutions business are helping to make this a reality.
2N2222A
Crystalonics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
LM358D-T
Philips Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
M39029/56351
Souriau-sunbank Connection Technologies
Souriau-sunbank's M39029/56351 is a CRIMP contact type backshell accessory compliant with MIL-DTL-38999. It features FEMALE gender contacts, compatible with M39029/58363 mating contacts. The insertion and removal tools required are M81969/14-10 and M22520/2-10 respectively, making it ideal for military connector applications.
LL4148
Weitronic Enterprise
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
M39029/56-351
Carlisle Interconnect Technologies
CONNECTOR ACCESSORY; MIL Conformity: YES; Contact Type: CRIMP; Removal Tools: M81969/8-06, M81969/14-02; IEC Conformity: NO; Contact Gender: FEMALE;
Taiwan Semiconductor
LM358MX
Texas Instruments
LM358MX by Texas Instruments is a dual operational amplifier with a max input offset voltage of 9000 uV. It has a nominal voltage of 5V and a min voltage gain of 15000. This op amp is commonly used in applications requiring amplification and signal conditioning.
USB2514BI-AEZG
Microchip Technology
USB2514BI-AEZG by Microchip is a BUS CONTROLLER IC with 36 terminals, operating at 3.3V, supporting I2C, SMBUS, and USB buses. It has a clock frequency of up to 24MHz and can withstand industrial temperatures from -40°C to 85°C. This chip carrier package is surface mountable and suitable for various applications requiring USB connectivity.
RC0603FR-0710KL
Yageo
Yageo's RC0603FR-0710KL is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.1 W power dissipation. It operates b/w -55 to 155 °C and is ideal for surface mount applications in electronics requiring precise resistance values.
Taitron Components
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; No. of Terminals: 3;
261
New England Microwave
Other Interface ICs; No. of Terminals: 14; Package Equivalence Code: FL14(UNSPEC); Power Supplies (V): +-5,-15; Package Body Material: PLASTIC/EPOXY; Surface Mount: YES;
Yangzhou Yangjie Electronics
1N4148WS
Tak Cheong Electronics Holdings
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WT
Bytesonic Electronics
ABS25-32.768KHZ-T
Abracon
Abracon's ABS25-32.768KHZ-T crystal oscillator offers 20 ppm frequency tolerance, 122% stability, and 50000 ohm series resistance. Ideal for applications requiring 0.032768 MHz nominal frequency, such as IoT devices and precision timing systems in industrial settings.
FDV303N
Fairchild Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Transistor Application: SWITCHING; JESD-609 Code: e3;
CC0603KRX7R9BB104
Yageo's CC0603KRX7R9BB104 is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. With X7R temperature characteristics, it operates b/w -55 to 125°C. Ideal for surface mount applications in electronics due to its compact size of 1.6mm x 0.8mm x 0.8mm and wraparound terminals.
STM8S003F3P6TR
STMicroelectronics
STM8S003F3P6TR by STMicroelectronics is an 8-bit microcontroller with a max clock frequency of 16 MHz. It features 1024 RAM bytes, 128 data EEPROM size, and 5-ch 10-bit ADC channels. Ideal for industrial applications requiring low power mode and connectivity via I2C, SPI, and UART interfaces.
MBR0520LT1G
Onsemi
MBR0520LT1G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.385V and output current of 0.5A. It operates b/w -65°C to 125°C, has a peak reflow temperature of 260°C, and a repetitive peak reverse voltage of 20V. This diode is ideal for applications requiring high-speed switching in compact electronic devices.
BAV99
Allegro MicroSystems
RECTIFIER DIODE; Terminal Position: END; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
W28XQ1A10
TE Connectivity
TE Connectivity's W28XQ1A10 is a 10A thermal circuit breaker with a rated AC voltage of 250V and trip time of 2.2s. Featuring quick connect terminals, push-to-reset actuator, and panel mount design, it is ideal for series trip applications in circuits up to 32V DC.
A9F84204
Schneider Electric Sa
THERMAL MAGNETIC;
GV2ME056
2DU15L
Altech
The Altech 2DU15L is a 15A circuit breaker with a rated AC voltage of 480V. Featuring thermal magnetic protection, it has a breaking capacity of 10000A and operates within -25 to 60°C. Ideal for DIN rail mounting in applications requiring reliable circuit protection under varying environmental conditions.
AF2-B0-44-610-531-C
Carling Technologies
Carling Technologies AF2-B0-44-610-531-C is a 10A magnetic circuit breaker with 277V AC voltage rating. Its compact design (54.76mm x 38.48mm x 41.66mm) and corrosion-resistant build make it ideal for panel mounting in various applications requiring series trip circuit protection up to 5000A breaking capacity at temperatures ranging from -40°C to 85°C.
CTB-B-B-15
Carling Technologies' CTB-B-B-15 is a 15A thermal circuit breaker with 250V AC and 50V DC ratings. Featuring a quick connect terminal shape, rocker actuator type, and panel mounting feature, it ensures series trip circuit protection with a high breaking capacity of 1000A. Ideal for various applications requiring reliable overcurrent protection.
2800925
Phoenix Contact
EQUIPMENT LEAKAGE CIRCUIT BREAKER; Manufacturer Series: 2800925;
W58-XC4C12A-30
TE Connectivity's W58-XC4C12A-30 is a 30A thermal circuit breaker with 250V AC and 50V DC ratings. Featuring a quick connect terminal shape, it has a trip time of 6s and push-to-reset actuator type. Ideal for panel mounting in series trip circuits, this compact device measures 34.93mm x 16.76mm x 34.93mm, offering reliable circuit protection with a rated breaking capacity of 1000A.
QOB250EPD
THERMAL CIRCUIT BREAKER;
FAZ-D15/1-NA-SP
Eaton Corporation
Eaton Corporation's FAZ-D15/1-NA-SP is a 15A thermal magnetic circuit breaker with 277V AC voltage rating. Featuring snap-on terminals, toggle actuator, and DIN rail mounting, it offers a 10000A breaking capacity. Ideal for manual on/off circuit protection applications.
CX2-B0-14-620-22A-13G
Carling Technologies CX2-B0-14-620-22A-13G is a 20A magnetic circuit breaker with 10000A rated breaking capacity. It features corrosion/moisture resistance, screw terminals, and UL certification. Ideal for panel mounting in applications requiring series trip circuit protection up to 500V DC.
W67-X2Q12-10
TE Connectivity's W67-X2Q12-10 is a 10A circuit breaker with rated AC voltage of 277V and trip time of 2.2s. Its compact dimensions (50.8mm x 19.05mm x 41.66mm) make it ideal for panel mounting applications requiring standard blow characteristic and magnetic protection up to 5000A in series trip circuits.
S201-C16
Abb
The ABB S201-C16 circuit breaker has a rated AC voltage of 250V, thermal magnetic circuit protection type, and a rated current of 16A. It is designed for DIN rail mounting applications with an actuator type toggle switch. With environmental ratings of IP20 and IP40, it ensures reliable operation in various conditions.
2908262
3120-N321-P7T1-W19DG4-2A
E-t-a Elektrotechnische Apparate
3120-N321-P7T1-W19DG4-2A by E-t-a Elektrotechnische Apparate is a 2A thermal circuit breaker with a rated AC voltage of 240V. It features corrosion/moisture resistance, IP00/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.
18658
3120-N311-P7T1-W01D-20A
3120-N311-P7T1-W01D-20A by E-t-a Elektrotechnische Apparate is a 20 A thermal circuit breaker with a rated AC voltage of 240 V. It features corrosion-resistant properties, IP40 protection, and quick connect terminals. Ideal for panel mounting applications, it has a compact body size of 56.4mm x 25mm x 33mm and operates within -30°C to 60°C temperature range.
MS26574-20A
Safran Group
THERMAL CIRCUIT BREAKER; Mounting Feature: PANEL MOUNT-THREADED; Rated AC Voltage: 120 V; Rated DC Voltage: 28 V; Rated Current: 20 A; Terminal Shape: SCREW;
W28-XQ1A12
TE Connectivity's W28-XQ1A12 is a 12A thermal circuit breaker with a rated AC voltage of 250V and trip time of 2.2s. Featuring quick connect terminals, push-to-reset actuator, and panel mount design, it is ideal for series trip applications in circuits requiring protection against overcurrent at up to 32V DC.
2908261
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
0903037
MAGNETIC CIRCUIT BREAKER; Mounting Feature: DIN RAIL; Rated Current: 8 A; Terminal Shape: SCREW; Body Length/Diameter: 80 mm; Packing Method: BULK;
0903029
MAGNETIC CIRCUIT BREAKER; Mounting Feature: DIN RAIL; Rated Current: 8 A; Terminal Shape: SCREW; Body Height: 83 mm; Body Length/Diameter: 80 mm;
0903032
MAGNETIC CIRCUIT BREAKER; Mounting Feature: DIN RAIL; Rated Current: 1 A; Terminal Shape: SCREW; Packing Method: BULK; Body Length/Diameter: 80 mm;
0903038
MAGNETIC CIRCUIT BREAKER; Mounting Feature: DIN RAIL; Rated Current: 10 A; Terminal Shape: SCREW; Body Height: 83 mm; Body Width: 12.5 inch;
0903026
MAGNETIC CIRCUIT BREAKER; Mounting Feature: DIN RAIL; Rated Current: 4 A; Terminal Shape: SCREW; Body Height: 83 mm; Body Length/Diameter: 80 mm;
0903046
MAGNETIC CIRCUIT BREAKER; Mounting Feature: DIN RAIL; Rated DC Voltage: 24 V; Rated Current: 6 A; Terminal Shape: SCREW; Maximum Operating Temperature: 50 Cel;
0903039
MAGNETIC CIRCUIT BREAKER; Mounting Feature: DIN RAIL; Rated Current: 12 A; Terminal Shape: SCREW; Body Width: 12.5 inch; Minimum Operating Temperature: 0 Cel;
0903031
MAGNETIC CIRCUIT BREAKER; Mounting Feature: DIN RAIL; Rated Current: 12 A; Terminal Shape: SCREW; Body Height: 83 mm; Maximum Operating Temperature: 50 Cel;
0903041
MAGNETIC CIRCUIT BREAKER; Mounting Feature: DIN RAIL; Rated DC Voltage: 24 V; Rated Current: .5 A; Terminal Shape: SCREW; Reference Standard: CE, UL;
0903023
0903042
MAGNETIC CIRCUIT BREAKER; Mounting Feature: DIN RAIL; Rated DC Voltage: 24 V; Rated Current: 1 A; Terminal Shape: SCREW; Body Width: 12.5 inch;
0903033
MAGNETIC CIRCUIT BREAKER; Mounting Feature: DIN RAIL; Rated Current: 2 A; Terminal Shape: SCREW; Maximum Operating Temperature: 50 Cel; Body Height: 83 mm;
0903040
MAGNETIC CIRCUIT BREAKER; Mounting Feature: DIN RAIL; Rated Current: .5 A; Terminal Shape: SCREW; Body Width: 12.5 inch; Minimum Operating Temperature: 0 Cel;
0903025
MAGNETIC CIRCUIT BREAKER; Mounting Feature: DIN RAIL; Rated Current: 3 A; Terminal Shape: SCREW; Reference Standard: CE, UL; Packing Method: BULK;
0903034
MAGNETIC CIRCUIT BREAKER; Mounting Feature: DIN RAIL; Rated DC Voltage: 24 V; Rated Current: 3 A; Terminal Shape: SCREW; No. of Poles: 1;
0903028
MAGNETIC CIRCUIT BREAKER; Mounting Feature: DIN RAIL; Rated Current: 6 A; Terminal Shape: SCREW; Body Height: 83 mm; Environmental Characteristics: IP20;
0903035
MAGNETIC CIRCUIT BREAKER; Mounting Feature: DIN RAIL; Rated Current: 4 A; Terminal Shape: SCREW; Minimum Operating Temperature: 0 Cel; Body Length/Diameter: 80 mm;
0903022
MAGNETIC CIRCUIT BREAKER; Mounting Feature: DIN RAIL; Rated Current: .5 A; Terminal Shape: SCREW; Maximum Operating Temperature: 50 Cel; Minimum Operating Temperature: 0 Cel;
0903024
MAGNETIC CIRCUIT BREAKER;
Supply Digital Components
$106.00
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12,000 In-Stock
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