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
412SM4 by Honeywell is a snap action/limit switch with SPDT function. It features a steel plunger actuator with 0.63mm travel and corrosion-proof sealing. Ideal for panel mounting applications, it has a max operating temperature of 121°C and can handle up to 1A@125VAC or 1A@30VDC contact current.
Median Price
$23.305
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Verical
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$20.820
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$19.280
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Newark
$35.570
$24.850
$22.010
Master Electronics
$57.110
$38.490
Chip1Stop
$20.200
$14.000
Farnell
$25.790
Powell Electronics
$20.560
Rapid Electronics
$19.150
Nova Conductors
$41.550
Vyrian
VNN
TME
IBS Electronics
$18.058
$13.010
Q Components
Electro Sonic
$18.800
Corohmni
$1.974
Aztec Data Supply Inc.
$2.280
Semicontronic
$15.830
$15.434
$15.355
Ampacity Inc.
AZTECH Wire
$16.900
Continental Prestige Electronics
$40.719
Netroflash
$39.472
$38.641
Argo Parts USA
Assy Fe
The compact size of the switch allows for easy installation in various applications without taking up too much space.
The corrosion-proof sealing ensures the durability and longevity of the switch, making it ideal for harsh environments.
The SPDT function provides versatility in the switch's operation, allowing for different wiring configurations to suit specific needs.
The low profile design of the switch makes it suitable for tight spaces where height clearance is limited.
The high operating temperature range ensures reliable performance in extreme heat conditions.
With a high AC contact current rating, the switch can handle a range of electrical loads safely.
The low operating temperature range allows the switch to function effectively in cold environments.
The actuator's short travel distance enables quick and precise switching action for efficient operation.
The steel plunger actuator offers durability and strength for reliable performance in demanding applications.
The high DC contact voltage rating allows for safe operation with a variety of DC electrical systems.
The snap-acting/limit switch type provides immediate response and precise control for accurate switching functions.
The high AC rating ensures compatibility with standard AC voltage levels for versatile applications.
The compact body size makes the switch easy to integrate into existing systems or equipment.
With a high operating force rating, the switch can withstand mechanical stress and provide reliable operation.
The high DC rating allows for safe and efficient operation with various DC voltage levels.
The high DC contact current rating ensures the switch can handle a range of DC electrical loads safely.
The momentary switch action provides temporary contact control for specific functions or tasks.
The screw termination type offers secure and reliable electrical connections for added safety and ease of installation.
The high AC contact voltage rating ensures compatibility with standard AC voltage levels for versatile applications.
The small pre-travel distance ensures quick and responsive switching action for efficient operation.
The panel mounting feature allows for easy and secure installation on various surfaces for convenient use.
Snap Action & Limit Switches 412SM4 attributes and parameters. Explore more Snap Action & Limit Switches devices from Honeywell Sensing And Control
Actuator Travel (mm):
Type (Actuator):
Body Width:
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AC Maximum Rating R Load (Contact):
Maximum AC Contact Current:
Maximum DC Contact Current:
DC Maximum Rating R Load (Contact):
Maximum AC Contact Voltage:
Maximum DC Contact Voltage:
Manufacturer Series:
Mounting Feature:
Maximum Operating Force:
Maximum Operating Temperature:
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Sealing:
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412SM4 Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.70.00
SB
NSN
5930-01-076-8192, 5930010768192
NIIN
010768192
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.
OHN3020U
Tt Electronics Plc
OHN3020U by Tt Electronics Plc is a magnetic field sensor with a max supply voltage of 24V and hysteresis of 5mT. It features an output range of 25mA and operates in temperatures ranging from -20 to 85°C. Ideal for applications requiring precise detection and measurement of magnetic fields, such as automotive sensors or industrial automation systems.
KSZ9031RNXIC
Microchip Technology
KSZ9031RNXIC by Microchip Technology is a network interface chip with 1 transceiver. It operates at a data rate of 1000 Mbps and has a nominal voltage of 1.2V. This chip is commonly used in industrial applications requiring Ethernet connectivity.
M39029/56-351
Carlisle Interconnect Technologies
CONNECTOR ACCESSORY; MIL Conformity: YES; Contact Type: CRIMP; Removal Tools: M81969/8-06, M81969/14-02; IEC Conformity: NO; Contact Gender: FEMALE;
1N4148
Silicon Standard
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
MMBT2907ALT1G
Rochester Electronics
PNP; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 200 MHz; Maximum Collector Current (IC): .6 A; Terminal Form: GULL WING;
LM555CN
Fairchild Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
SMBJ18CA
Protek Devices
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
International Components
RECTIFIER DIODE; Surface Mount: NO; No. of Elements: 1; Terminal Finish: Tin/Lead (Sn/Pb); JESD-609 Code: e0; Maximum Reverse Recovery Time: .004 us;
FDD5614P
Onsemi
FDD5614P by Onsemi is a P-CHANNEL Power FET with 60V DS Breakdown Voltage, ideal for SWITCHING applications. It features 45A IDM and 0.1 ohm RDS(ON), operating in ENHANCEMENT MODE at up to 175°C. The PLASTIC/EPOXY package with GULL WING terminals ensures efficient heat dissipation and reliable performance.
National Semiconductor
ULN2003ADR
Texas Instruments
ULN2003ADR by Texas Instruments is a NPN BJT with 7 elements, max IC of 0.5A, and VCEsat of 1.6V. Ideal for switching applications in small outline packages with Gull Wing terminals.
EU2B-YS303C
Idec
ROTARY SWITCH;
LM358N
Harris Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
FT232RL-TUBE
FTDI
FTDI's FT232RL-TUBE is a bus controller with 28 terminals, operating at 3.3-5.25V. It supports USB, VBUS, and UART interfaces with a data transfer rate of 60MBps. Ideal for industrial applications requiring RS232/RS422/RS485 compatibility in compact designs due to its small outline package style.
Panjit International
2N2222A
Itt Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
LL4148
Vishay Telefunken
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
CRCW06030000Z0EAHP
Vishay Intertechnology
Vishay Intertechnology's CRCW06030000Z0EAHP is a 0 ohm jumper resistor with METAL GLAZE/THICK FILM tech. Operating temp range -55 to 155 °C, it's SMT package style makes it ideal for automotive applications meeting AEC-Q200 standard.
Capar Components
RECTIFIER DIODE; Surface Mount: NO; No. of Phases: 1; Maximum Forward Voltage (VF): 1 V; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Output Current: .15 A;
NC7WZ07P6X
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.
DC1CA1AA
Zf Friedrichshafen Ag
SNAP ACTING/LIMIT SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): BUTTON TYPE; Terminal Finish: Silver (Ag); Maximum Pre Travel: 1 mm;
D4NL-4CFG-B
Omron
SNAP ACTING/LIMIT SWITCH;
914CE31-AQ
Honeywell Sensing And Control
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.
EX-AR182
The Honeywell Sensing And Control EX-AR182 is an explosion-proof snap action/limit switch with SPDT function. It features a roller lever actuator, 15A@480VAC AC max rating, and 0.5A@125VDC DC max rating. Ideal for panel mounting applications requiring a momentary switch action in hazardous environments.
D2HW-BL201DL
Omron D2HW-BL201DL is a SPDT snap action/limit switch with 100000 cycles electrical life. Featuring IP50 sealing, it operates b/w -40 to 85°C. With a pin plunger actuator and 1.4mm travel, it has a max DC contact voltage of 12V and current rating of 2A@12VDC. Ideal for through-hole-right angle mounting applications requiring momentary switch action.
D2FS-FL-N-T
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.
JS-552
The Honeywell Sensing And Control JS-552 is a DPST snap action/limit switch with 21.79" body width and 34.54mm height. It operates b/w -40°C to 85°C, has a max DC contact voltage of 28V, and offers a momentary switch action. Ideal for panel mount-threaded applications requiring precise actuator travel of 4.19mm and termination via screws.
D5B-5011
Omron D5B-5011 is a snap action/limit switch with IP67 sealing, 5000000 cycle electrical life, and 0.03A@30VDC DC max rating. It has a hemispheric actuator type, 0.49N max operating force, and 0.6mm max pre travel. Ideal for panel mounting applications in environments with temperatures ranging from -10 to 70°C.
ESE58L61A
Panasonic
The Panasonic ESE58L61A is a SPST snap action/limit switch with 50000 cycles electrical life. It has a body width of 3" and max operating force of 0.3N, suitable for surface mount-right angle applications. With an actuator travel of 2.1mm and max DC contact voltage of 5V, it operates b/w -10°C to 60°C efficiently.
412SM4
DG13B2LA
The Cherry
The Cherry DG13B2LA snap action switch has a polyester housing and brass terminals. With an electrical life of 10,000 cycles, it operates at temperatures ranging from -25 to 85°C. Ideal for applications requiring a max AC contact current of 3A@125VAC and DC contact voltage of 30V.
DB1CA1LC
SNAP ACTING/LIMIT SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): AUXILIARY TYPE; JESD-609 Code: e4; Terminal Length: .132 inch;
BZ-RMX6-B7
BZ-RMX6-B7 by Honeywell Sensing And Control is a SPDT snap action/limit switch with 15A AC contact current and 125V DC contact voltage. Featuring a plastic plunger actuator, it has a body width of 17.45 inch and is ideal for panel mounting applications requiring momentary switch action.
GLCB01A1B
GLCB01A1B 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. This side rotary type switch is suitable for applications requiring momentary switch action in harsh environments.
D2F-L-A1
Omron's D2F-L-A1 snap action switch has a 30,000 cycle electrical life and operates at temperatures ranging from -25°C to 65°C. With a max AC contact current of 3A@125VAC, it is ideal for applications requiring momentary switch action and features a hinge lever actuator with IP40 sealing.
V7-7B17D862-201
V7-7B17D862-201 by Honeywell is a 10.16" snap action switch with SPDT function, steel roller actuator, and corrosion-proof sealing. It has a max AC contact current of 11A@277VAC and DC contact voltage of 125V. Ideal for panel mounting applications requiring momentary switch action.
SS-5GL111-FT
SPVT110106
Alps Alpine
Alps Alpine SPVT110106 is a SNAP ACTING/LIMIT SWITCH with 100000 cycle Electrical Life, 100000000 ohm Insulation Resistance, and 1.05mm Actuator Travel. Ideal for applications requiring MOMENTARY switch action in temperatures ranging from -40 to 85 °C, with max DC Contact Voltage of 20V.
EXH-AR33
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.
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412SX22-T
SNAP ACTING/LIMIT SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): PLASTIC PLUNGER; Body Height: 8.89 mm; Body Length/Diameter: 12.7 mm;
412SX21-T
SNAP ACTING/LIMIT SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): SPHERICAL PLASTIC PLUNGER; Maximum AC Contact Voltage: 125 V; Switch Action: MOMENTARY;
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
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12,000 In-Stock
Total price ≈ $80,197.29
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