Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
Choose from over than a million of proven quality materials. Over 300 manufacturers are presented. From renowned major international players to small independent companies with a proven track record in local markets.
Featured manufacturers
LS4A2B by Honeywell is a DPDT snap acting/limit switch with EPOXY terminal sealing (IP65, IP66, IP67). It has a max operating temp of 121°C and can handle up to 10A@600VAC. Ideal for panel mounting applications requiring momentary switch action in environments with temperature range from -12°C to 121°C.
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Assy Fe
Ensures protection against dust and water, making it suitable for use in harsh environments.
Allows for double pole, double throw functionality, increasing flexibility in switching applications.
Can withstand high temperature environments without compromising performance.
Capable of handling high current loads, making it suitable for a variety of applications.
Capable of operating in cold temperatures, providing versatility in different environments.
Side rotary actuator design allows for easy and convenient operation.
Capable of handling high voltage DC applications, increasing its usability.
Combines the benefits of both snap acting and limit switch types, providing precise and reliable operation.
Suitable for high voltage AC applications, making it versatile for various industrial uses.
Provides temporary switching action, ideal for applications where a momentary signal is required.
Screw termination allows for easy and secure connections, ensuring reliable performance.
Capable of handling high voltage AC applications safely and reliably.
Panel mount feature allows for easy installation on panels, cabinets, or enclosures.
Snap Action & Limit Switches LS4A2B attributes and parameters. Explore more Snap Action & Limit Switches devices from Honeywell Sensing And Control
Type (Actuator):
AC Maximum Rating R Load (Contact):
Maximum AC Contact Current:
Maximum AC Contact Voltage:
Maximum DC Contact Voltage:
Mounting Feature:
Maximum Operating Temperature:
Minimum Operating Temperature:
Sealing:
Switch Action:
Switch Function:
Switch Type:
Termination Type:
LS4A2B Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.70.00
SB
PCN Design/Specification - temp change of screw 12/7/2023
PCN Assembly/Origin - Mult Dev RELOCATE 05/Sep/2023
Honeywell traces its roots to 1885 with Albert Butz's firm, Butz-Thermo Electric Regulator, which produced a predecessor to the modern thermostat. Today, Honeywell is a global multi-industry behemoth with one of the largest installed bases of equipment. The firm operates through four business segments, including aerospace, building technologies, performance materials and technologies, and safety and productivity solutions. In recent years, the firm has made several portfolio changes, including the addition of Intelligrated in 2016, as well as the spins of Garrett Technologies and Resideo in 2018. In 2019, the firm launched Honeywell Forge, its enterprise performance management software solution that leverages the firm's domain expertise in buildings, airlines, and critical infrastructure.
BSS138
Vishay Semiconductors
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Package Style (Meter): SMALL OUTLINE; Package Shape: RECTANGULAR; Transistor Application: SWITCHING;
BAV99
Vishay Intertechnology
Vishay Intertechnology's BAV99 diode features a max forward voltage of 1.3V and a max output current of 0.15A, making it ideal for rectification applications. With a small outline package style and dual terminal position, this series-connected diode is designed for surface mount usage in various electronic circuits with an operating temperature range from -55°C to 150°C.
2N2222A
Semiconductor Technology
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Electronic Transistors
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.
LM358AN
STMicroelectronics
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
1N4148WT-7
Diodes Incorporated
1N4148WT-7 by Diodes Inc. is a fast recovery rectifier diode with a max reverse recovery time of 0.004 us and a max forward voltage of 1.25 V. It has a package style of small outline, making it suitable for surface mount applications where high-speed switching is required at temperatures ranging from -65 to 150 °C.
MMBT3904LT1G
Onsemi
MMBT3904LT1G by Onsemi is a NPN BJT with max. collector-emitter voltage of 40V, hFE of 30, and fT of 300MHz. Ideal for small signal applications in electronics due to its compact size, high transition frequency, and low power dissipation capabilities.
BSS138K-13
BSS138K-13 by Diodes Inc. is a N-channel FET with 50V DS breakdown voltage, ideal for switching applications. It features single configuration with built-in diode, operating in enhancement mode. With 3 terminals and 0.31A max drain current, it offers high performance in small outline package style.
BSS84-7-F
Diodes Inc. BSS84-7-F is a P-channel FET with 50V DS breakdown voltage, 0.13A max drain current, and 10 ohm RDS(on). Ideal for switching applications, it features a single configuration with built-in diode in a small outline package. Operating in enhancement mode at up to 150°C, it has Gull Wing terminals and matte tin finish.
SMBJ18CA
Bourns
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
CDSOT23-SM712
Bourns CDSOT23-SM712 is a bidirectional Transient Voltage Suppressor diode with 400W peak power dissipation and 20uA reverse current. Ideal for surge protection in applications requiring a max clamping voltage of 14V, such as IEC-61000-4-2 compliant systems. Operates b/w -55°C to 150°C with matte tin finish and Gull Wing terminals.
National Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .5 A;
Semtech
LL4148
Shanghai Lunsure Electronic Technology
RECTIFIER DIODE; Surface Mount: YES; Maximum Forward Voltage (VF): 1 V; Maximum Non Repetitive Peak Forward Current: .5 A; No. of Elements: 1; Maximum Reverse Recovery Time: .004 us;
Daco Semiconductor
Gec Plessey Semiconductors
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SS14
Continental Device India
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Micronas Semiconductor Holding Ag
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Output Current: .2 A; Maximum Forward Voltage (VF): 1.2 V;
Sangdest Microelectronics (Nanjing)
6008354026
Altech
SNAP ACTING/LIMIT SWITCH;
LSA2B-2C
Honeywell Sensing And Control
LSA2B-2C by Honeywell is a DPDT snap action/limit switch with EPOXY terminal sealing (IP65, IP66, IP67). It has a max operating temp of 121°C and can handle up to 10A@600VAC. Ideal for panel mounting applications requiring side rotary actuation in environments with temperature range from -12°C to 121°C.
BZ-2RW82224-A2
Honeywell Sensing And Control's BZ-2RW82224-A2 is a SPDT snap action/limit switch with 15A@480VAC AC rating. Featuring wide sintered stainless steel roller actuator, it has 1.67N max operating force and 2.39mm actuator travel. Ideal for panel mount applications requiring momentary switch action.
BZ-RX122-A29
BZ-RX122-A29 by Honeywell is a SPDT snap action/limit switch with 15A@250VAC AC contact rating. With 0.76mm actuator travel and 2.8N max operating force, it's ideal for panel mount applications requiring momentary switch action. The switch features matte tin terminal finish and screw termination type for reliable performance in various industrial settings.
SS-5GL111-F-3
Omron
LSA2B-1B
LSA2B-1B by Honeywell is a DPDT snap action/limit switch with IP65/IP66/IP67 sealing. It has a max operating temperature of 121°C and can handle up to 10A@600VAC. Ideal for panel mounting applications, this switch features side rotary actuation and screw termination.
SS-01GL13PT
Omron SS-01GL13PT is a SPDT snap action/limit switch with 200000 cycles electrical life. It features simulated roller lever actuator, IP40 sealing, and 0.1A@125VAC AC max rating. Ideal for panel mounting applications, it operates b/w -25°C to 85°C temperature range with 0.5N max operating force.
B3J-6300
The Omron B3J-6300 is a SPST snap action/limit switch with 3000000 cycle electrical life. Featuring a hinged type actuator with 0.3mm travel, it has a max operating force of 1.76N and operates at temperatures ranging from -25 to 70°C. Ideal for panel mounting applications requiring momentary-tactile switch action.
SHL-Q2255-01MR
SNAP ACTING/LIMIT SWITCH; Manufacturer Series: SHL;
102HS1
102HS1 by Honeywell Sensing And Control is a hermetically sealed snap action/limit switch with a body width of 17.45 inch and a max operating temperature of 149 °C. It has a SPDT switch function and is commonly used for panel mounting applications.
21EN9-6
21EN9-6 by Honeywell Sensing And Control is a corrosion-proof SPDT snap action/limit switch with steel roller plunger. It has a max DC contact voltage of 28V and can handle up to 4A@28VDC. Ideal for panel mount-threaded applications requiring momentary switch action.
FF5-21-DC-03
FF5-21-DC-03 by Honeywell Sensing And Control is a snap action/limit switch with DPST function. It has an electrical life of 1000000 cycles, IP67 sealing, and can handle a max DC contact voltage of 24V. Ideal for panel mounting applications in environments with temperatures ranging from -10°C to 55°C.
SS-10D
Omron SS-10D is a SPDT snap action/limit switch with 50000 cycles electrical life. Featuring IP40 sealing, it has a max operating temperature of 85°C and -25°C min. With a pin plunger actuator type, it can handle up to 10.1A@125VAC AC contact current. Ideal for applications requiring momentary switch action in industrial settings.
XCG12-L1
Johnson Electric Group
Snap Acting/Limit Switches;
DB1CA1LB
The Cherry
The Cherry's DB1CA1LB is a SPDT snap acting/limit switch with 6000 cycles electrical life. Featuring a short straight lever actuator, it has a max operating temperature of 120°C and can handle up to 5A@250VAC. Ideal for panel mounting applications requiring precise momentary switch action.
F79-30A
Zf Friedrichshafen Ag
SNAP ACTING/LIMIT SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPDT; Type (Actuator): PUSHBUTTON; AC Maximum Power Rating R Load (Contact): 0.33HP@250VAC; AC Maximum Rating R Load (Contact): 10A@250VAC;
BZ-2RW82276T
BZ-2RW82276T by Honeywell Sensing And Control is a snap action/limit switch with SPDT switch function. It has a body width of 17.45 inch and max AC contact current of 15 A. This switch is commonly used for panel mount applications requiring momentary switch action.
D2F-L-D3
Omron's D2F-L-D3 snap action switch has an electrical life of 30k cycles, SPDT switch function, and IP40 sealing. With a body width of 5.8in and height of 6.5mm, it is ideal for panel mounting applications requiring a max operating force of 1.47N at temperatures ranging from -25 to 65°C.
ZE-Q-2
Omron ZE-Q-2 is a SPDT snap acting/limit switch with 500000 cycles electrical life. It has IP60 sealing, 15A@250VAC AC max rating, and 3.43N max operating force. Ideal for panel mounting applications in environments with temperatures ranging from -10 to 80°C.
WLG2-LDS
SNAP ACTING/LIMIT SWITCH; Manufacturer Series: WL;
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LS4A1A
SNAP ACTING/LIMIT SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): SIDE ROTARY; Maximum Operating Temperature: 121 Cel; Maximum AC Contact Current: 10 A;
LS4A1E
SNAP ACTING/LIMIT SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): SIDE ROTARY; Termination Type: SCREW; Sealing: EPOXY TERMINAL SEALED; IP65; IP66; IP67;
LS4A3K-1B
SNAP ACTING/LIMIT SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): SIDE ROTARY; Termination Type: SCREW; Minimum Operating Temperature: -12 Cel;
LS4A3K-2B
SNAP ACTING/LIMIT SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): SIDE ROTARY; Maximum AC Contact Current: 10 A; Manufacturer Series: HDLS;
LS4A3K-7AA
SNAP ACTING/LIMIT SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): SIDE ROTARY; Maximum AC Contact Current: 10 A; Maximum Operating Temperature: 121 Cel;
LS4A3K
SNAP ACTING/LIMIT SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): SIDE ROTARY; AC Maximum Rating R Load (Contact): 10A@600VAC; Switch Action: MOMENTARY;
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