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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1TL1-21K by Honeywell is a dust-proof toggle switch with SPST function, suitable for panel mounting. It has a max AC contact current of 15A@125VAC and DC contact current of 20A@28VDC. The switch features a locking lever actuator and latched switch action, making it ideal for various industrial applications.
Median Price
$95.550
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Mouser Electronics
1+ parts
$91.130
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$61.070
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Master Electronics
$99.970
$56.270
Verical
$107.829
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Powell Electronics
$55.370
$48.850
$42.350
Electro Sonic
$71.480
$69.030
IBS Electronics
$120.531
$81.177
Andel Nordic
$58.840
$41.187
Perfect Parts
The large body width ensures easy handling and operation of the toggle switch.
The dust-proof sealing enhances the durability and reliability of the switch, making it suitable for various environments.
The single pole, single throw function provides a simple on/off control, ideal for basic applications.
The compact body height allows for space-saving installation and integration into different devices.
The high AC contact current rating of 15A allows for efficient power handling and reliable performance.
The locking lever actuator ensures secure and stable switching operation, preventing accidental toggling.
The maximum DC contact voltage of 28V enables compatibility with a wide range of DC power systems.
The toggle switch design offers a familiar and easy-to-use interface for controlling various functions.
The high AC rating allows for reliable performance in AC circuits with a maximum current of 15A at 125V.
The ergonomic body length/diameter enhances grip and control, making the switch comfortable to use.
The high DC rating of 20A at 28VDC ensures efficient power handling and performance in DC circuits.
The maximum DC contact current of 20A allows for handling higher power loads effectively.
The latched switch action provides a stable and secure on/off position, preventing accidental toggling or disconnection.
The screw termination type offers a secure and reliable connection for easy installation and maintenance.
The high AC contact voltage rating of 125V ensures compatibility with various AC circuits and power systems.
The panel mount-threaded feature allows for easy and secure mounting of the switch onto panels or enclosures.
Toggle Switches 1TL1-21K attributes and parameters. Explore more Toggle Switches devices from Honeywell Sensing And Control
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1TL1-21K Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.90.65
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.
SMBJ18CA
Secos
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Sangdest Microelectronics (Nanjing)
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
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;
Bourns
RC0402JR-070RL
Yageo
Yageo's RC0402JR-070RL is a SMT fixed resistor with 0 ohm resistance, rated for temperatures from -55 to 155 °C. It features METAL GLAZE/THICK FILM tech, WRAPAROUND terminals, and 0.0625 W power dissipation. Ideal for jumper applications in electronics requiring compact surface mount components.
BAV99LT1G
Onsemi
BAV99LT1G by Onsemi is a series connected diode with 2 elements in a small outline package. It has a max reverse recovery time of 0.006 us and can handle up to 100V repetitive peak reverse voltage. Ideal for rectification applications, this diode operates b/w -65°C to 150°C temperature range.
OHN3140U
Tt Electronics Plc
OHN3140U by Tt Electronics Plc is a magnetic field sensor with a max supply voltage of 24V and hysteresis of 2mT. It features an output range of 25mA and operates b/w -20 to 85°C. Ideal for applications requiring precise detection and measurement of magnetic fields in various industries.
LM107H
Raytheon Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Low-Offset: NO;
ERJU06F10R0V
Panasonic
ERJU06F10R0V by Panasonic is an 0805 size SMT fixed resistor with a resistance of 10 ohm and 1% tolerance. It operates b/w -55 to 155 °C, suitable for AEC-Q200 standards in automotive applications due to its high temperature coefficient of 100 ppm/°C. With a max operating voltage of 150 V and power dissipation of 0.125 W, it is ideal for surface mounting type.
M39029/56351
Esterline Technologies
CONNECTOR ACCESSORY; IEC Conformity: NO; Contact Gender: FEMALE; DIN Conformity: NO; MIL-Connector Accessory Name: CONTACT; Tool Settings: M22520/2-10;
1N4148WS
Rectron
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
Weitron Technology
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Terminal Finish: TIN LEAD; Maximum Operating Temperature: 150 Cel;
Microchip Technology
BAV99
NXP Semiconductors
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
M/a-com Technology Solutions
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Terminal Position: BOTTOM; Package Style (Meter): CYLINDRICAL;
LL4148
Taitron Components
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
NC7WZ17P6X
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.
Vishay Telefunken
Microsemi
FDC5614P
TAIZHOU ELECTRONICS CO LTD
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 1.92 W; Maximum Operating Temperature: 150 Cel; Package Body Material: PLASTIC/EPOXY;
MTA106D
Nidec Copal Electronics
TOGGLE SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: SPDT; Type (Actuator): STANDARD TOGGLE; Contact Function: ON-ON; Contact Resistance: 20 mohm;
8500K3
Safran Group
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPDT; Type (Actuator): TOGGLE; Contact Function: ON-OFF-(ON); Diameter (Bushing): .432 inch;
7503K13
Eaton Corporation
The Eaton Corporation 7503K13 is a SPDT toggle switch with 15A@125VAC rating. Featuring a lever actuator, it is panel mount-threaded for solder termination. With dimensions of 15.87" x 25.4mm x 29.74mm, it's ideal for applications requiring latched switch action and max AC contact current of 15A at 125V.
34ASP41B1M1QT
Grayhill
The Grayhill 34ASP41B1M1QT is a SPDT toggle switch with 40000 cycles electrical life. It has a max AC contact current of 5A@125VAC and DC contact current of 5A@28VDC. Ideal for panel mounting applications, this switch features epoxy terminal sealing for durability in temperatures ranging from -30 to 85°C.
3546-001N000
Apem Components
3546-001N000 by Apem Components is a DPDT toggle switch with IP67/IP64 sealing, suitable for panel mount-threaded installation. It has an electrical life of 6000 cycles and can handle up to 20A@125VAC AC max rating R load. With a body width of 23in and a body height of 31.4mm, this lever actuated switch operates b/w -40°C to 85°C, making it ideal for various industrial applications.
25ET116-S-G
Honeywell Sensing And Control
25ET116-S-G by Honeywell Sensing And Control is a corrosion-proof toggle switch with SPDT switch function and lever actuator. It has a max DC contact voltage of 28V and can handle a max DC contact current of 4A. This panel-mounted switch is suitable for various applications requiring reliable switching in harsh environments.
110-78
Carling Technologies
The Carling Technologies 110-78 Toggle Switch has an electrical life of 25,000 cycles and insulation resistance of 100MΩ. With SPST switch function, it is ideal for applications requiring a max AC contact current of 6A@125VAC. The switch features a quick-make/-break contact timing and latched switch action, making it suitable for panel mount-threaded installations.
LT-1561-744-012
TOGGLE SWITCH;
6-639H/2
The Apem Components 6-639H/2 Toggle Switch has SPDT switch function, 10000 cycles electrical life, and 6A max AC contact current. With a metal lever actuator type, it is ideal for panel mount applications requiring latched switch action.
MS25306-232
Eaton Corporation's MS25306-232 toggle switch has a 20000 cycle electrical life, SPDT switch function, and environmentally sealed sealing. With a max AC contact current of 25A@115VAC, it is ideal for panel mount-threaded applications requiring a latched switch action in environments with temperatures ranging from -55°C to 71°C.
12146A
12146A Toggle Switch by Apem Components features a brass housing, 50000 cycles electrical life, and 1000000000 ohm insulation resistance. Ideal for applications requiring a toggle switch with ON-ON contact function, it has a max DC current of 4A@30VDC and operates in temperatures ranging from -40 to 85 °C.
MS24525-21
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: 4PDT; Type (Actuator): TOGGLE; Contact Function: ON-OFF-ON; Termination Type: SCREW;
MS27406-3
Eaton Corporation's MS27406-3 toggle switch has a 20000 cycle electrical life, 34.04" body width, and environmentally sealed design. With a 4P3T switch function, it operates in temperatures from -65°C to 71°C. Ideal for applications requiring a panel-mounted threaded lever actuator with momentary switch action.
4TL112
4TL112 by Honeywell Sensing And Control is a dust-proof, water-proof toggle switch with 4PST switch function. It has a max AC contact current of 15A@115VAC and DC contact current of 20A@28VDC. Ideal for panel mounting applications requiring a latched toggle switch with screw termination.
2TL1-3
2TL1-3 by Honeywell Sensing And Control is a DPDT toggle switch with dust-proof sealing. It has a body width of 22.6in, max AC contact current of 15A, and operates b/w -65 to 71°C. Ideal for panel mounting applications requiring a latched switch function with screw termination type.
M2018WBG01
Nkk Switches
1NT1-7E
1NT1-7E by Honeywell Sensing And Control is a SPDT toggle switch with dust and water-proof sealing. It has a max AC contact current of 10A@277VAC, suitable for panel mount-threaded applications. With a locking lever actuator, it operates at temperatures up to 71°C.
8836K5
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPDT; Type (Actuator): LEVER; Maximum DC Contact Current: 25 A; Maximum AC Contact Current: 25 A;
B29AB
B29AB toggle switch by Nkk Switches features DPDT switch function, 50000 cycles electrical life, and 0.4VA@28VDC DC max power rating. Ideal for applications requiring ON-OFF-(ON) contact function, with gold-plated end contacts and a solder termination type.
MS21026-E221
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPST; Type (Actuator): LOCKING LEVER; Termination Type: SOLDER; Maximum DC Contact Voltage: 28 V;
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