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
LS4A1A by Honeywell is a SPDT snap action/limit switch with EPOXY TERMINAL SEALING (IP65, IP66, IP67). It operates b/w -12°C to 121°C, handling up to 10A@600VAC. Ideal for PANEL MOUNT applications requiring MOMENTARY switch action and SCREW termination.
Median Price
$356.890
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$191.720
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The epoxy terminal sealing with IP65, IP66, and IP67 ratings ensures that the switch is protected from dust and water ingress, making it suitable for a variety of environments.
The Single Pole Double Throw (SPDT) function allows for more flexibility in controlling and switching the circuit.
With a high maximum operating temperature of 121°C, this switch can withstand elevated temperatures without malfunctioning.
The high maximum AC contact current rating of 10A allows the switch to handle high power loads safely and efficiently.
The low minimum operating temperature of -12°C ensures that the switch remains operational even in cold environments.
The side rotary actuator offers a convenient and easy way to manually operate the switch, providing a versatile control option.
The high maximum DC contact voltage rating of 240V allows the switch to handle DC circuits with higher voltage requirements.
The snap acting/limit switch type provides precise and reliable switching action, ensuring accurate control in a variety of applications.
The AC maximum rating of 10A at 600VAC allows for high-power switching capability, making this switch suitable for demanding electrical tasks.
The momentary switch action ensures that the switch returns to its original position after being actuated, providing a quick and responsive control option.
The screw termination type offers a secure and reliable connection method, making installation and maintenance of the switch easier and more efficient.
The high maximum AC contact voltage rating of 600V allows the switch to handle AC circuits with higher voltage requirements.
The panel mount feature allows for easy installation of the switch on a panel or surface, providing a secure and stable mounting option.
Snap Action & Limit Switches LS4A1A 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:
LS4A1A Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.70.00
SB
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.
1N4148
Rochester Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
1N4148WS
Vishay Semiconductors
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
BSS138
Infineon Technologies
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Maximum Drain Current (Abs) (ID): .2 A; Maximum Feedback Capacitance (Crss): 8 pF;
NC7WZ17P6X
Onsemi
The Onsemi NC7WZ17P6X is a logic gate with 2 functions, featuring a propagation delay of 13.1 ns at 1.8V supply voltage. Ideal for industrial applications, it operates b/w -40 to 85°C and has a max power supply current of 100mA. With Schmitt Trigger technology and small outline packaging, it suits compact electronic designs requiring fast signal processing.
LIS2DH12TR
STMicroelectronics
LIS2DH12TR by STMicroelectronics is a 3-axis accelerometer with digital voltage output. It operates b/w -40 to 85°C, with supply voltage range of 1.71-3.6V. Ideal for applications requiring precise motion sensing in compact spaces like wearables and IoT devices.
Jiangsu Changjiang Electronics Technology
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Crimson Semiconductor
ABS10-32.768KHZ-T
Abracon
Abracon's ABS10-32.768KHZ-T crystal oscillator offers 20 ppm frequency tolerance, 122% stability, and 70000 ohm series resistance. Ideal for applications requiring precise timing at 0.032768 MHz, such as IoT devices and wearables due to its compact size and low power consumption.
2N7002
Lite-on Semiconductor
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Qualification: Not Qualified; Additional Features: LOW THRESHOLD; Minimum DS Breakdown Voltage: 60 V;
SMBJ18CA
General Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Transpro Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; JESD-609 Code: e0; Terminal Finish: Tin/Lead (Sn/Pb); Nominal Breakdown Voltage: 21.1 V; Maximum Clamping Voltage: 29.2 V;
SS14
Promax-johnton
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138DW-7-F
Diodes Incorporated
BSS138DW-7-F by Diodes Incorporated is a N-channel small signal FET with a min DS breakdown voltage of 50V. It is used for switching applications and operates in enhancement mode. This surface mount transistor has a max drain current of 0.2A and a max power dissipation of 0.2W.
Fairchild Semiconductor
M39029/58360
Souriau
CONNECTOR ACCESSORY; Associated Military - Specifications: MIL-DTL-38999; Tool Settings: M22520/2-09; Terminal Type: CRIMP; MIL Conformity: YES; Mating Contacts: M39029/56348;
OPA2277UA/2K5
Burr-Brown Corporation
OPERATIONAL AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
RC0805FR-0710KL
Yageo
Yageo's RC0805FR-0710KL is a 10000 ohm SMT fixed resistor with 1% tolerance and 0.125 W power dissipation. Ideal for applications requiring resistance to operate b/w -55°C to 155°C, such as in automotive electronics or industrial control systems. Features metal glaze/thick film technology and matte tin finish with nickel barrier.
FDV303N
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Transistor Application: SWITCHING; JESD-609 Code: e3;
EXH-AR33
Honeywell Sensing And Control
The Honeywell Sensing And Control EXH-AR33 is an explosion-proof SPDT snap action/limit switch with a max operating temperature of 71°C and min of -40°C. Featuring a side rotary actuator, it has a max operating force of 1.11N and can handle AC loads up to 125V. Ideal for panel mounting applications requiring momentary switch action in hazardous environments.
111SM119-H2
111SM119-H2 by Honeywell Sensing And Control is a SPDT snap acting/limit switch with 6.35" body width and 9.04mm height. It has a max AC contact current of 5A@250VAC, suitable for applications requiring momentary switch action and through hole-straight mounting feature.
YA-2RQ1243-D6
YA-2RQ1243-D6 by Honeywell Sensing And Control is a SPST snap acting/limit switch with 20A@480VAC AC max rating. Featuring a hardened steel plunger, it has a body width of 17.45 inch and operates at a max temperature of 121°C. Ideal for panel mount-threaded applications requiring momentary switch action.
D4NL-2DFA-B4
Omron
SNAP ACTING/LIMIT SWITCH; Manufacturer Series: D4NL;
MC7711
MC7711 by Honeywell Sensing And Control is a SNAP ACTING/LIMIT SWITCH with dimensions of 20.57" x 24.13mm x 52.58mm and an actuator travel of 20.62mm. It operates at temperatures as low as -53°C, making it suitable for PANEL MOUNT-THREADED applications requiring MOMENTARY switch action.
HBS2KCF5ST055C
C & K Components
HBS2KCF5ST055C by C & K Components is a snap action/limit switch with SPDT function. It features a PHENOLIC housing and BRASS terminals, offering an electrical life of 150k cycles. With IP65 sealing, it is suitable for applications requiring a max operating temperature of 150°C and insulation resistance of 1G ohm.
18-40421
Itw Mcmurdo Connectors
18-40421 by Itw Mcmurdo Connectors is a SPDT snap action/limit switch with IP40 sealing. Featuring electrical life of 100000 cycles, it has a max AC contact current of 8A@250VAC and operates in temperatures ranging from -55°C to 180°C. Ideal for applications requiring momentary switch action and through hole-straight mounting.
BAF1-2RN-LH
Honeywell Sensing And Control's BAF1-2RN-LH is a 33.02" snap action/limit switch with SPDT function, 20A@480VAC AC rating, and 0.5A@125VDC DC rating. Featuring a steel plunger actuator with 7.95mm travel, it is ideal for panel mounting applications requiring momentary switch action.
16CX2C
16CX2C by Honeywell is an explosion-proof SPDT snap action/limit switch with a side rotary actuator. It operates b/w -40°C to 85°C, suitable for panel mounting applications. With a max AC contact voltage of 120V, it offers momentary switch action and wire termination.
4SX1-T
4SX1-T by Honeywell Sensing And Control is a SNAP ACTING/LIMIT SWITCH with SPDT switch function. It features SILVER terminal material, PHENOLIC housing, and PLASTIC PLUNGER actuator type. Ideal for PANEL MOUNT applications with max AC contact current of 7A@250VAC and operating temperature range from -54°C to 204°C.
DB1CA1RB
Zf Friedrichshafen Ag
SNAP ACTING/LIMIT SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): SHORT ROLLER LEVER; Minimum Operating Temperature: -40 Cel; Electrical Life: 6000 Cycle(s);
914CE3-3KL1
The Honeywell Sensing And Control 914CE3-3KL1 is a SPDT snap action/limit switch with IP66, IP67, and IP68 sealing. It has a max operating temperature of 70°C and min of -40°C. With a cross roller plunger actuator type, it is ideal for panel mounting applications requiring momentary switch action.
5XE1
5XE1 by Honeywell Sensing And Control is a SPDT snap action/limit switch with steel plunger actuator. It features corrosion-proof sealing, 8.03" body width, and 15.24mm body height. Ideal for panel mounting applications requiring a max DC contact voltage of 28V and max operating force of 4.73N.
AV404461
Panasonic
AV404461 by Panasonic is a SPDT snap action/limit switch with 200000 cycle electrical life. Featuring a simulated roller lever actuator, it has a max operating force of 0.29N and operates at temperatures ranging from -25°C to 80°C. Ideal for applications requiring momentary switch action in industrial settings.
D2FS-FL-N-A
SNAP ACTING/LIMIT SWITCH;
D2D-3104
The Omron D2D-3104 is a DPST snap acting/limit switch with 4A@380VAC AC max rating, 100000 cycle electrical life, and IP40 sealing. It features a plunger actuator type with 2.3mm travel, suitable for panel mounting applications requiring momentary switch action at temperatures ranging from -25 to 85°C.
9007AO1B
Schneider Electric Sa
LSYAB1A-1B
LSYAB1A-1B by Honeywell Sensing And Control is a SPDT snap action/limit switch with EPOXY TERMINAL SEALING. It has IP65, IP66, and IP67 ratings, operating from -40 to 121 °C. With 10A@600VAC AC rating, it's ideal for PANEL MOUNT applications requiring MOMENTARY switch action.
BZ-RW8435-A2
Honeywell Sensing And Control's BZ-RW8435-A2 is a SPDT snap action/limit switch with 10A@480VAC AC contact current rating. With a body width of 17.45 inch, it features a max operating force of 0.07 N and actuator travel of 12.32 mm. Ideal for panel mounting applications requiring momentary switch action in industrial settings.
SS-5-F
Omron SS-5-F snap action switch has 200000 cycles electrical life, SPDT switch function, and IP40 sealing. With a max operating temperature of 85°C, it is ideal for panel mounting applications requiring momentary switch action at up to 5A@125VAC or 5A@14VDC.
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LS4A2B
SNAP ACTING/LIMIT SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPDT; Type (Actuator): SIDE ROTARY; Sealing: EPOXY TERMINAL SEALED; IP65; IP66; IP67; Switch Action: MOMENTARY;
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;
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-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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