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
4AC55 by Honeywell is a SPDT snap action/limit switch with PLUNGER actuator. It has a max AC contact current of 10A@125VAC and DC contact current of 10A@28VDC. Ideal for panel mounting applications, it offers an actuator travel of 11.1mm and termination via SCREW type connectors.
Median Price
$155.700
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1k+
RS Americas
1+ parts
$117.450
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Master Electronics
$119.700
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DigiKey
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$402.220
$362.000
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Electro Sonic
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$115.100
Nova Conductors
$133.746
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$154.317
$120.124
FDH Electronics
$214.622
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Vyrian
VNN
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$1.920
Semicontronic
$98.940
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Ampacity Inc.
Corohmni
Bastille Electronics
$137.700
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Continental Prestige Electronics
$137.714
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Neutron USA
$374.990
Authorized Procurement Solutions
Argo Parts USA
S.R.D Solutions
Assy Fe
The wide body width provides stability and durability to the switch, ensuring reliable performance and longevity.
Single Pole Double Throw function allows for versatility in circuit connections, making it suitable for various applications.
The compact body height enables easy installation in tight spaces without compromising on functionality.
Capable of handling high AC currents, making it suitable for power-intensive applications.
The long actuator travel distance ensures precise and responsive switching action.
The plunger type actuator offers a tactile feedback and easy operation, enhancing user experience.
Can safely switch DC voltages up to 28V, making it suitable for low voltage applications.
Combines the benefits of snap acting and limit switch types, providing quick and accurate switching action with precise positional control.
Can handle high AC loads up to 10A at 125VAC, making it suitable for heavy-duty applications.
The compact size of the body length offers flexibility in installation and space-saving benefits.
Capable of handling high DC loads up to 10A at 28VDC, ensuring reliable performance in DC applications.
Provides temporary contact closure upon actuation, suitable for applications requiring momentary signal transmission.
Screw termination type ensures secure and reliable electrical connections, preventing accidental disconnections.
Safe to operate at AC voltages up to 125V, making it versatile for a wide range of AC applications.
The minimal pre-travel distance ensures quick and responsive actuation, enhancing the overall performance of the switch.
Threaded panel mounting feature allows for easy and secure installation on panels, ensuring stability and ease of use.
Snap Action & Limit Switches 4AC55 attributes and parameters. Explore more Snap Action & Limit Switches devices from Honeywell Sensing And Control
Actuator Travel (mm):
Type (Actuator):
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:
Mounting Feature:
Maximum Pre Travel:
Switch Action:
Switch Function:
Switch Type:
Termination Type:
4AC55 Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.70.00
SB
NSN
5930-00-044-4144, 5930000444144, 5930-00-772-2886, 5930007722886, 5930-15-152-0039, 5930151520039
NIIN
000444144, 007722886, 151520039
PCN Design/Specification - Material marking change 13/JUN/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.
BSS138-7-F
Diodes Incorporated
Diodes Inc. BSS138-7-F is a N-channel FET with 50V DS breakdown voltage, 0.2A max drain current, and 3.5 ohm RDS(on). Ideal for switching applications in small outline packages with matte tin finish, operating up to 150°C peak reflow temp.
NC7WZ07P6X
Onsemi
The Onsemi NC7WZ07P6X is a logic gate with 2 functions, featuring a propagation delay of 4.8 ns at 1.8V supply voltage. With open-drain output characteristics, it operates in industrial temperatures from -40 to 85°C. Ideal for applications requiring fast signal processing and low power consumption in compact designs.
1N4148WS
General Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
4554
Jw Miller Magnetics
Other Semiconductors;
1N4148WT
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
Rectron
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Operating Mode: ENHANCEMENT MODE; Maximum Operating Temperature: 150 Cel; Terminal Form: GULL WING;
1N4148
Bkc Semiconductors
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
SS14
Hy Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Micropac Industries
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
CRCW06031K00FKEAHP
Vishay Intertechnology
Vishay Intertechnology's CRCW06031K00FKEAHP is a fixed resistor with 1000 ohm resistance, 1% tolerance, and 0.33 W power dissipation. Ideal for surface mount applications in automotive electronics due to AEC-Q200 standard compliance and operating voltage of 75 V.
LM358N
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
LM555CM
Renesas Electronics
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
Telcom Semiconductor
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Operating Temperature: 150 Cel; JESD-609 Code: e0;
Continental Device India
ULN2803A
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Package Body Material: PLASTIC/EPOXY; Qualification: Not Qualified;
Freescale Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
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.
SMBJ18CA
International Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Clamping Voltage: 29.2 V; Nominal Breakdown Voltage: 21.1 V; Maximum Repetitive Peak Reverse Voltage: 18 V; Polarity: BIDIRECTIONAL;
M39029/56351
Souriau-sunbank Connection Technologies
Souriau-sunbank's M39029/56351 is a CRIMP contact type backshell accessory compliant with MIL-DTL-38999. It features FEMALE gender contacts, compatible with M39029/58363 mating contacts. The insertion and removal tools required are M81969/14-10 and M22520/2-10 respectively, making it ideal for military connector applications.
Pro-an Electronic
GLDC06C
Honeywell Sensing And Control
The Honeywell Sensing And Control GLDC06C is a Snap Action & Limit Switch with a 30mm body width and IP66 sealing. Featuring DPST switch function, it has a max operating temperature of 85°C and can handle up to 6A@120VAC. Ideal for panel mounting applications requiring momentary switch action in environments with temperatures ranging from -25°C to 85°C.
311SM701-T
311SM701-T by Honeywell is a SPDT snap action/limit switch with PHENOLIC housing. It has a max operating temperature of 121°C and min of -54°C. With a max DC contact voltage of 30V, it is ideal for panel mounting applications requiring N.C-N.O. contact function.
914CE31-9AL1
SNAP ACTING/LIMIT SWITCH; Manufacturer Series: 914CE;
914CE3-3L1
GLCB03B
GLCB03B by Honeywell Sensing And Control is a SPDT snap action/limit switch with IP67 sealing. It has a max operating temperature of 85°C and can handle up to 10A@300VAC AC current. With a top plunger actuator type, it is suitable for applications requiring momentary switch action in harsh environments.
D413-R1LD-G2
Zf Friedrichshafen Ag
SNAP ACTING/LIMIT SWITCH; Switch Function: SPDT; Length (Actuator): .122 inch; Minimum Operating Temperature: -40 Cel; Body Width: 10.3124 inch; Body Height: 15.9004 mm;
13AC1
13AC1 by Honeywell Sensing And Control is a SPDT snap action/limit switch with 15.1A@250VAC AC max rating, suitable for panel mount applications. Featuring a 9.14mm actuator travel and 17.79N max operating force, it offers reliable performance in various industrial settings.
DC2CA1AA
The Cherry
The Cherry's DC2CA1AA snap action switch has a 6000 cycle electrical life, SPDT switch function, and IP67 sealing. With a max AC contact current of 10.1A, it is ideal for panel mounting applications requiring momentary switch action at temperatures ranging from -40 to 120°C.
AV464461
Panasonic
AV464461 by Panasonic is a SPDT snap action/limit switch with 200000 cycle electrical life. Featuring a simulated roller lever actuator, it has a max DC contact voltage of 30V and operates b/w -25°C to 80°C. Ideal for applications requiring momentary switch action in compact spaces.
V4NT7UL
Johnson Electric Group
V4NT7UL by Johnson Electric Group is a snap action/limit switch with GLASS FILLED NYLON housing. It has SPDT switch function and SILVER end contact material. This switch is suitable for panel mount applications and can handle max AC contact voltage of 250V.
600.8104.025
Altech
SNAP ACTING/LIMIT SWITCH;
V7-1C27E9-263
V7-1C27E9-263 by Honeywell is a 10.16" snap action switch with SPST function, suitable for panel mounting. It has a max AC contact current of 15.1A@277VAC and DC contact current of 0.5A@125VDC. Ideal for applications requiring corrosion-proof sealing and steel lever actuator with 4.24mm travel distance.
6088171016
D2F-FL2
Omron
Omron's D2F-FL2 snap action switch has a 30,000 cycle electrical life with SPDT switch function. It features a HINGE ROLLER LEVER actuator type and operates at temperatures ranging from -25 to 65 °C. Ideal for applications requiring momentary switch action in environments up to IP40 sealing standard.
D2F-01FL-D3
Omron's D2F-01FL-D3 is a SPDT snap action/limit switch with 30000 cycles electrical life. Featuring HINGE LEVER actuator type, it has 0.55mm actuator travel and 0.74N max operating force. Ideal for panel mounting applications, it operates b/w -25°C to 65°C with IP40 sealing for protection.
MS27240-1
MS27240-1 by Honeywell Sensing And Control is a corrosion-proof DPDT snap action/limit switch with 25.4mm body height and 4.2mm plunger actuator travel. It has a max DC contact voltage of 28V, current rating of 7A@28VDC, and operating force of 53.38N. Ideal for panel mount-threaded applications requiring momentary switch action with wire termination type.
DG13-B2LA
Hirose Electric
The Hirose Electric DG13-B2LA snap action/limit switch features SPDT switch function, 10000 cycles electrical life, and 3A@125VAC AC max rating. With a body width of 6.5 inch and terminal material made of brass, it is ideal for applications requiring momentary switch action in industrial equipment. The switch's polyester housing and through hole-right angle mounting make it suitable for use in various electronic devices.
1EN75-R
1EN75-R by Honeywell is a corrosion-proof SPDT snap action/limit switch with a steel plunger. It has a max DC contact voltage of 28V and can handle up to 5A@28VDC. Ideal for panel mount-threaded applications requiring momentary switch action.
313SX30-T
313SX30-T by Honeywell Sensing And Control is a SNAP ACTING/LIMIT SWITCH with SPDT switch function. It features a ROLLER LEVER actuator type and CORROSION PROOF sealing, suitable for PANEL MOUNT applications. With a max operating temperature of 121°C, it can handle up to 1A@125VAC AC contact current and 1A@30VDC DC contact current.
21SX39-T
21SX39-T by Honeywell Sensing And Control is a SPDT snap action/limit switch with a body width of 5.08" and height of 8.89mm. It has a max operating temperature of 85°C, AC contact current of 7A, and DC contact voltage of 28V. Ideal for panel mounting applications requiring a plunger actuator with momentary switch action.
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4AC54
SNAP ACTING/LIMIT SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPDT; Type (Actuator): PLUNGER; Body Width: 13.21 inch; Switch Action: MOMENTARY;
Supply Digital Components
$106.00
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