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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Omron A2A-4B Pushbutton Switch offers 200000 cycles Electrical Life, SPDT Switch Function, and IP00 Sealing. Ideal for applications requiring a momentary switch with 5A@125VAC/DC contact ratings. Suitable for panel mounting with threaded termination, operating b/w -25°C to 80°C temperature range.
Median Price
$11.720
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Misumi USA
1+ parts
$6.100
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$5.190
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Mouser Electronics
$17.340
$13.450
$12.850
Native Components
$0.196
$0.188
Northwest PG Solutions
$0.216
$0.190
Component Stockers USA
$24.130
Robosynatics
Perfect Parts
With a high electrical life of 200,000 cycles, this pushbutton switch is durable and reliable for long-term use.
The compact body width of 14 inches allows for easy installation and integration into various devices and equipment.
The IP00 sealing ensures protection against dust and solid objects, making this switch suitable for indoor use.
The SPDT switch function provides versatility in controlling different circuits with a single switch.
With a maximum operating temperature of 80°C, this pushbutton switch can withstand high temperatures in various applications.
The maximum AC contact current of 5A allows for powering different types of loads within the specified limit.
The minimum operating temperature of -25°C ensures reliable performance even in cold environments.
With a maximum DC contact voltage of 125V, this switch is suitable for low to medium voltage applications.
The pushbutton switch type allows for easy operation and control, making it convenient for users.
The AC maximum rating ensures compatibility with standard AC voltage levels, providing consistent performance.
The compact body length/diameter of 19.8 mm allows for space-saving installation in crowded control panels or devices.
With a maximum operating force of 1.47 N, this pushbutton switch is easy to press while providing a tactile feedback to users.
The DC maximum rating ensures compatibility with standard DC voltage levels, making this switch versatile for various applications.
The maximum DC contact current of 5A allows for powering different types of loads within the specified limit.
The momentary switch action allows for temporary electrical connections, ideal for applications that require short-term activation.
The solder termination type allows for secure and reliable connections, ensuring stable performance of the switch over time.
With a maximum AC contact voltage of 125V, this switch is suitable for low to medium voltage applications.
The threaded panel mount feature allows for easy and secure installation on a panel, ensuring stability during operation.
Pushbutton Switches A2A-4B attributes and parameters. Explore more Pushbutton Switches devices from Omron
Body Width:
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AC Maximum Rating R Load (Contact):
Maximum AC Contact Current:
Maximum DC Contact Current:
DC Maximum Rating R Load (Contact):
Maximum AC Contact Voltage:
Maximum DC Contact Voltage:
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Manufacturer Series:
Mounting Feature:
Maximum Operating Force:
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Minimum Operating Temperature:
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A2A-4B Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.90.31
SB
8536.50.90.30
PCN Design/Specification - A2A Marking Nov/2015
As a global leader in the field of automation, OMRON’s business fields cover a broad spectrum, ranging from industrial automation and electronic components to social systems including automated ticket gates and solar power conditioners, healthcare. At present, OMRON provides products and services in around 120 countries and regions.
2N2222A
Central Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Transistor Application: SWITCHING; Transistor Element Material: SILICON;
SS14
Goodwork Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SMMBT2222ALT1G
Onsemi
SMMBT2222ALT1G by Onsemi is a NPN BJT transistor with 3 terminals, 0.6A IC, and 40V VCE. It has a hFE of 75, fT of 300MHz, and operates up to 150°C. Ideal for small signal applications in automotive electronics due to AEC-Q101 compliance.
DS18B20
Dallas Semiconductor
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 3; Package Shape or Style: ROUND; Housing: PLASTIC; Output Interface Type: 1-WIRE INTERFACE;
SDR0604-101KL
Bourns
SDR0604-101KL by Bourns is a surface mount fixed inductor with a nominal inductance of 100 uH. It is a general purpose inductor suitable for power applications, with a max rated current of 0.52 A and a self-resonance frequency of 9 MHz.
1N4148
Rochester Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
06035C104KAT2A
KYOCERA AVX
06035C104KAT2A by KYOCERA AVX is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. It has X7R temperature characteristics, -55 to 125 °C operating range, and ±10% tolerance. Ideal for SMT applications requiring compact size and reliable performance in various electronic circuits.
LM358N
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
BSS138BKW,115
NXP Semiconductors
NXP Semiconductors' BSS138BKW,115 is a N-CHANNEL FET with 60V DS breakdown voltage and 0.32A ID. Ideal for SWITCHING applications, it features a built-in diode, 1.6 ohm RDS(on), and operates in ENHANCEMENT MODE. Suitable for surface mount with GULL WING terminals, it meets AEC-Q101 standards.
IRLML6401TRPBF
Infineon Technologies
IRLML6401TRPBF by Infineon is a P-CHANNEL FET for SWITCHING applications. It features a 12V DS Breakdown Voltage, 34A IDM, and 0.05ohm RDS(on). With a small outline package style, it operates in an ambient temperature range of -55 to 150 °C.
New Jersey Semiconductor Products
LL4148
Rfe International
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
SMBJ18CA
Leshan Radio
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Microsemi
Zetex Plc
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
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;
Hitano Enterprise
2N7002
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Terminal Finish: Matte Tin (Sn) - annealed; Transistor Element Material: SILICON;
First Components International
Diotec Semiconductor Ag
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .6 A; Maximum Time At Peak Reflow Temperature (s): 10;
PNP8S2T2W03QE
C & K Components
PUSHBUTTON SWITCH; JESD-609 Code: e4; Terminal Finish: Silver (Ag);
ESE20C343
Panasonic
Panasonic ESE20C343 is a SPST pushbutton switch with 5.5N max operating force and 0.1A@14VDC DC rating. Lever actuator type, it has TIN COPPER terminals for solder termination. Ideal for applications requiring momentary-tactile switch action in electronics or industrial control systems.
P7511221
Otto Engineering
Otto Engineering's P7511221 pushbutton switch offers IP64 sealing, 25000 cycles electrical life, and SPST switch function. With a body height of 13.34mm, it is ideal for panel mount-threaded applications requiring momentary-tactile switch action. Operating temperature ranges from -55°C to 85°C with max contact current of 0.01A at 0.03VAC/DC.
CW1L-M2E01QHS
Idec
CW1L-M2E01QHS by Idec is a SPST pushbutton switch with BLUE LED illumination. It has an electrical life of 2M cycles, insulation resistance of 100M ohm, and sealing ratings of IP65, IP66, and IP67. Ideal for applications requiring a durable and illuminated pushbutton switch with a max AC contact current of 10A@120VAC.
76-9711/4044G
Itw Mcmurdo Connectors
76-9711/4044G by Itw Mcmurdo Connectors is a SPST pushbutton switch with IP67 sealing, suitable for panel mounting applications. With an electrical life of 100k cycles, it can handle up to 10A@250VAC and operates b/w -40°C to 105°C. Its raised button type actuator requires a max operating force of 12N for momentary switch action.
PB6B2FM2M1CAL00Y500
TE Connectivity
TE Connectivity's PB6B2FM2M1CAL00Y500 is a black pushbutton switch with SPST function. It has max AC contact current of 0.12A and max DC contact voltage of 50V, suitable for panel mount applications requiring reliable switching capabilities. The switch features gold over silver center contact plating and is terminated with wire connections, making it ideal for various electronic devices.
9001KR24RH13
Schneider Electric Sa
PUSHBUTTON SWITCH;
MPG206R
TE Connectivity's MPG206R is a DPST pushbutton switch with 50,000 electrical life cycles. Featuring a thermoset housing and copper alloy terminals, it has an actuator travel of 3.5052mm. Ideal for panel mounting applications, it offers a max AC contact voltage of 250V and DC contact current of 6A.
MB2011LS1W01-CC
Nkk Switches
PUSHBUTTON SWITCH; Terminal Finish: Silver (Ag); Manufacturer Series: MB2000; JESD-609 Code: e4;
IPC1SAD2
Apem Components
The Apem Components IPC1SAD2 is a SPST pushbutton switch with 10000 cycles electrical life and IP67 sealing. With a plunger actuator type, it has a max operating force of 6.5N and can handle up to 2A@125VAC AC max rating R load. Ideal for panel mount-threaded applications requiring reliable switching in harsh environments.
8732S1HZQE
Itt Cannon
The ITT Cannon 8732S1HZQE is a pushbutton switch with an electrical life of 100,000 cycles. It has a sealing of epoxy terminal sealed and a max operating temperature of 65°C. This switch is commonly used for momentary applications in panel mount-threaded configurations.
4731/8A02UU
The Apem Components 4731/8A02UU is a black pushbutton switch with silver terminals, offering an electrical life of 10k cycles. With SPST switch function and Melamine-Phenolic insulator material, it is ideal for applications requiring ON-OFF contact function at temperatures ranging from -20 to 65°C.
2PB11-T2
Honeywell Sensing And Control
2PB11-T2 by Honeywell Sensing And Control is a SPDT pushbutton switch with a corrosion-proof sealing. It has an electrical life of 50,000 cycles and can handle up to 5A@250VAC. Ideal for panel mounting applications requiring momentary switch action in environments with temperatures ranging from -85°C to -55°C.
TL2201EEZB1CBLK
E-switch
TL2201EEZB1CBLK by E-switch is a DPDT pushbutton switch with 10000 cycles electrical life. It features SILVER plating, PHOSPHOR BRONZE contacts, and POLYBUTYLENE housing material. Ideal for applications requiring ON-ON contact function at 30VDC and 0.1A current rating.
A22E-M-03
Omron
Omron A22E-M-03 is a 3PST pushbutton switch with IP65 sealing, suitable for panel mounting. It has an electrical life of 300K cycles and can handle up to 10A@24VAC/DC. Ideal for applications requiring momentary switch action in environments with temperatures ranging from -20°C to 70°C.
9155
Littelfuse
PUSHBUTTON SWITCH; Manufacturer Series: 9155;
9001K3L38LGGH13
9245
A165E-S-01
Omron A165E-S-01 is a SPST pushbutton switch with 100000 cycles electrical life, IP65 sealing, and 100M ohm insulation resistance. Ideal for panel mounting applications requiring momentary switch action in environments with temperatures ranging from -10 to 55°C.
AV1611A200
AV1611A200 by Apem Components is a SPST pushbutton switch with 40000 cycles electrical life. It has a max AC contact current of 1.5A@250VAC and DC contact current of 1A@24VDC. Ideal for panel mount applications, this switch features a curved actuator type and operates b/w -30 to 70 °C temperatures.
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A2A-4A
PUSHBUTTON SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPDT; Body Height: 16.4 mm; Termination Type: SOLDER; Switch Action: MOMENTARY;
A2A-4G
PUSHBUTTON SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPDT; Electrical Life: 200000 Cycle(s); Maximum DC Contact Current: 5 A; Maximum AC Contact Current: 5 A;
A2A-4R
PUSHBUTTON SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPDT; Termination Type: SOLDER; Body Height: 16.4 mm; Body Length/Diameter: 19.8 mm;
A2A-4W
PUSHBUTTON SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPDT; Body Height: 16.4 mm; Maximum DC Contact Voltage: 125 V; Switch Action: MOMENTARY;
A2A-4Y
PUSHBUTTON SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPDT; Body Length/Diameter: 19.8 mm; Maximum AC Contact Voltage: 125 V; Manufacturer Series: A2A;
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