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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4HS4-318 by Honeywell is a SPDT snap action/limit switch with EPOXY TERMINAL SEALING. It has a body width of 17.02 inch and max operating temperature of 121°C. Ideal for panel mounting applications, it offers a max DC contact current of 25A@28VDC and AC contact voltage of [email protected].
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The wide body width provides stability and durability to the switch, making it more reliable for long-term use.
The epoxy terminal sealing ensures that the switch is protected from environmental factors, increasing its lifespan and reliability.
The SPDT switch function allows for multiple connection options, providing flexibility in usage.
The compact body height makes the switch suitable for installation in tight spaces or crowded electrical panels.
The high maximum operating temperature tolerance ensures that the switch can function effectively in various environmental conditions.
The high AC contact current rating makes this switch suitable for controlling low to medium power electrical devices.
The low minimum operating temperature allows the switch to function in cold environments without any performance issues.
The actuator travel distance enables precise control and positioning, making it ideal for applications that require specific movements.
The high DC contact voltage rating makes this switch suitable for use in a wide range of electronic circuits and applications.
The snap acting and limit switch type provides quick and accurate response, ensuring precise control over electrical circuits.
The high AC maximum rating allows the switch to handle moderate electrical loads safely and efficiently.
The compact body length/diameter makes the switch versatile and easy to integrate into different types of electrical systems.
The high maximum operating force ensures that the switch can withstand mechanical stress and provide consistent performance.
The high DC maximum rating allows the switch to control high power electronic devices with ease.
The high DC contact current rating makes this switch suitable for controlling high-power electrical devices or circuits.
The momentary switch action enables temporary control of electrical circuits, making it ideal for applications that require intermittent operation.
The wire termination type makes it easy to connect the switch to electrical circuits, simplifying installation and maintenance.
The high AC contact voltage rating makes this switch suitable for handling standard AC electricity loads safely and reliably.
The maximum pre-travel distance ensures that the switch responds quickly to actuation, providing efficient control over connected devices.
The panel mount feature allows for secure and stable installation of the switch on various types of surfaces, ensuring long-term reliability and performance.
Snap Action & Limit Switches 4HS4-318 attributes and parameters. Explore more Snap Action & Limit Switches devices from Honeywell Sensing And Control
Actuator Travel (mm):
Body Width:
Body Height:
Body Length/Diameter:
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:
Manufacturer Series:
Mounting Feature:
Maximum Operating Force:
Maximum Operating Temperature:
Minimum Operating Temperature:
Maximum Pre Travel:
Sealing:
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Switch Function:
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4HS4-318 Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.90.40
SB
PCN Obsolescence/ EOL - Mult Devs - End of Life 30/OCT/2020
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.
FDN306P
Onsemi
FDN306P by Onsemi is a P-CHANNEL FET with 12V DS Breakdown Voltage, ideal for SWITCHING applications. It features SINGLE configuration with BUILT-IN DIODE and GULL WING terminals. Operating in ENHANCEMENT MODE, it has a max ID of 2.6A and 0.04 ohm RDS(on), suitable for small outline packages at temperatures ranging from -55 to 150°C.
SS14
Hitano Enterprise
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM317T
National Semiconductor
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; Package Shape: RECTANGULAR; Minimum Input-Output Voltage Differential: 3 V;
SMBJ18CA
STMicroelectronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
Yangzhou Yangjie Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; No. of Elements: 1; Terminal Form: GULL WING; Maximum Drain Current (ID): .34 A;
1N4148
Taiwan Semiconductor
RECTIFIER DIODE; Surface Mount: NO; Peak Reflow Temperature (C): 260; Maximum Operating Temperature: 175 Cel; JESD-609 Code: e3; No. of Elements: 1;
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;
2N2222A
New England Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
OPA2277UA/2K5E4
Texas Instruments
OPA2277UA/2K5E4 by Texas Instruments is a dual operational amplifier with low-offset and micropower features. It has a max input offset voltage of 100uV, nominal common mode reject ratio of 140dB, and min slew rate of 0.8V/us. Ideal for industrial applications requiring precise signal amplification in compact designs.
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.
BAV99
Promax-johnton
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
OPA2277UA/2K5
OPA2277UA/2K5 by Texas Instruments is a dual operational amplifier with low offset voltage of 100 uV and micropower consumption of 0.004 uA. Ideal for industrial applications, it offers high common mode rejection ratio of 140 dB and unity gain bandwidth of 1 MHz. With a compact rectangular package style, it is suitable for surface mount designs in various electronic systems.
NXP Semiconductors
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .83 W; JESD-609 Code: e3; Minimum DS Breakdown Voltage: 60 V;
LM2931AZ-5.0G
LM2931AZ-5.0G by Onsemi is a fixed positive single output LDO regulator with a nominal output voltage of 5V and max output current of 0.1A. It has a max dropout voltage of 0.6V, making it suitable for applications requiring stable power supply in temperature-sensitive environments up to 125°C. The package style is cylindrical with wire terminals, ideal for rail packing methods in various electronic devices.
M39029/56-351
Glenair
CONNECTOR ACCESSORY; Associated Backshell Military - Specifications: MIL-DTL-38999; Material: COPPER ALLOY; Associated Military - Specifications: MIL-DTL-38999; Contact Gender: FEMALE; DIN Conformity: NO;
FT232RL-REEL
FTDI
FTDI's FT232RL-REEL is a bus controller with 28 terminals, operating at 3.3V to 5.25V. It supports USB, VBUS, and UART buses with a data transfer rate of 60MBps. Ideal for industrial applications due to its CMOS technology and compatibility with RS232, RS422, and RS485 standards.
Kec
RECTIFIER DIODE; Surface Mount: NO; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Non Repetitive Peak Forward Current: 2 A; Config: SINGLE; Maximum Operating Temperature: 200 Cel;
261
Deltrol Controls
Other Relays;
PIC18F4550-I/PT
Microchip Technology
PIC18F4550-I/PT by Microchip: 8-bit microcontroller with 44 terminals, 48 MHz clock frequency, and USB connectivity. Ideal for industrial applications requiring low power mode and 10-bit ADC channels.
BSS138
Changzhou Galaxy Century Microelectronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; Minimum DS Breakdown Voltage: 50 V; Maximum Operating Temperature: 150 Cel;
Z-15GW-B
Omron
Omron Z-15GW-B is a SPDT snap action switch with 500000 cycles electrical life. It has a max AC contact current of 15A and operates b/w -25 to 80°C. With HINGE LEVER actuator, it's ideal for panel mounting applications requiring momentary switch action.
EX-AR800
Honeywell Sensing And Control
The Honeywell Sensing And Control EX-AR800 is a 51.18" wide, 65.02mm high snap action/limit switch with SPDT function and explosion-proof sealing. It operates b/w -40°C to 71°C, with max AC contact current of 5A@480VAC and DC contact current of 0.5A@125VDC. Ideal for panel mounting applications requiring momentary switch action.
DC1CC4RB
The Cherry
The Cherry DC1CC4RB snap action/limit switch has a polyester housing, copper alloy terminals, and 6000 cycles electrical life. With IP67 sealing, SPDT switch function, and silver over nickel plating, it's ideal for applications requiring a durable and reliable switching solution in various industries.
SS-5
Omron SS-5 snap action switch has 200000 cycles electrical life, SPDT switch function, and IP40 sealing. Ideal for applications requiring momentary switch action with 5A@125VAC AC max rating and -25 to 85°C operating temperature range.
DG13-B1LA
Zf Friedrichshafen Ag
SNAP ACTING/LIMIT SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: SPDT; Type (Actuator): FLAT LEVER; Contact Function: ON-(ON); Terminal Finish: Silver (Ag);
D2F-01L2-D3
Omron's D2F-01L2-D3 is a SPDT snap action/limit switch with 30000 cycles electrical life. Featuring HINGE ROLLER LEVER actuator, it has IP40 sealing and operates b/w -25 to 65 °C. Ideal for panel mounting applications requiring momentary switch action.
D4NL-4CFA-B
SNAP ACTING/LIMIT SWITCH;
914CE31-AQ
914CE31-AQ by Honeywell is a SPDT snap action/limit switch with 5A@250VAC rating. Featuring steel roller actuator, it has 4.8mm travel and 22.24N operating force. Ideal for panel mount applications requiring momentary switch action in industrial settings.
D2F-L2-A
Omron's D2F-L2-A snap action switch has a 30000 cycle electrical life, SPDT switch function, and IP40 sealing. With a max AC contact current of 3A@125VAC, it is ideal for applications requiring momentary switch action in environments with temperatures ranging from -25 to 65 °C.
ASQ10230
Panasonic
The Panasonic ASQ10230 is a SNAP ACTING/LIMIT SWITCH with SPST function. It offers an Electrical Life of 200,000 cycles and IP67 sealing for durability. With a max operating temperature of 85°C, it is ideal for PANEL MOUNT applications requiring reliable switching performance.
2CPSA1A1B
2CPSA1A1B by Honeywell Sensing And Control is a SNAP ACTING/LIMIT SWITCH with IP67 sealing, 4PST switch function, and max AC contact current of 6A@120VAC. It has a body width of 66.73in and is ideal for PANEL MOUNT applications requiring momentary switch action in environments with temperatures ranging from -40°C to 85°C.
SS-5GL2T
Omron SS-5GL2T is a SPDT snap action/limit switch with 200000 cycles electrical life. It has a max AC contact current of 5A@125VAC and operates in temperatures ranging from -25 to 85°C. Ideal for panel mounting applications, it features a hinge roller lever actuator with 2mm travel.
XCSLF3535512
Schneider Electric Sa
3MN6
3MN6 by Honeywell Sensing And Control is a SPDT snap action/limit switch with 17.15" body width, 30.48mm height, and 63.5mm length. It has a max AC contact current of 1A@125VAC and DC contact current of 0.8A@115VDC, suitable for panel mounting applications requiring momentary switch action.
D4NL-4GFG-B
SNAP ACTING/LIMIT SWITCH; Manufacturer Series: D4NL;
EXD-AR30-3
Honeywell Sensing And Control's EXD-AR30-3 is a SNAP ACTING/LIMIT SWITCH with DPDT switch function. It has an EXPLOSION PROOF sealing and adjustable roller lever actuator type. With a max AC contact current of 10A@250VAC, it is ideal for PANEL MOUNT applications in environments with temperatures ranging from -40 to 71 °C.
Z-15GM22-B
Omron Z-15GM22-B is a snap action/limit switch with SPDT function. It has an electrical life of 500,000 cycles and can handle up to 15A@250VAC. With a short hinge roller lever actuator, it is suitable for panel mounting applications requiring momentary switch action.
EXD-Q-3
The Honeywell Sensing And Control EXD-Q-3 is a SNAP ACTING/LIMIT SWITCH with DPDT switch function. It has an explosion-proof sealing and can handle up to 10A@250VAC AC max rating R load. With a body width of 65.02 inch, it is ideal for PANEL MOUNT-THREADED applications requiring precise actuator travel and reliable operation in temperatures ranging from -40 to 71 °C.
V7-1C28E9
Honeywell Sensing And Control's V7-1C28E9 is a 10.16" snap action switch with SPST function, ideal for panel mounting applications. It offers a max AC contact current of 15.1A@277VAC and DC contact current of 0.5A@125VDC, with an actuator travel of 2.46mm and quick connect termination type.
83183001
Crouzet
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4HS4-918
SNAP ACTING/LIMIT SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Maximum Operating Temperature: 121 Cel; Maximum AC Contact Voltage: 125 V; Maximum AC Contact Current: .5 A;
4HS4-118
SNAP ACTING/LIMIT SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Termination Type: WIRE; Maximum AC Contact Voltage: 125 V; Maximum AC Contact Current: 15 A;
4HS4-620
SNAP ACTING/LIMIT SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): LEVER; Manufacturer Series: 4HS4-620; Body Length/Diameter: 49.78 mm;
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