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
The Eaton Corporation 7546K40 Toggle Switch features SPST switch function, 20A@125VAC AC max rating, and quick connect termination type. With a body width of 15.87 inch and height of 25.4 mm, it is ideal for panel mount-threaded applications requiring latched switch action.
Median Price
$8.894
Lifecycle Status
Suppliers In-Stock
12
In-Stock Inventory
1k+
Farnell
1+ parts
$5.750
100+ parts
-
1k+ parts
10k+ parts
Newark
$8.850
$7.080
RS (Exports)
$9.100
$7.280
Element14
$10.960
$9.380
Master Electronics
$6.940
$6.870
$6.860
Verical
$8.937
TodayComponents
$4.030
$3.640
Nova Conductors
$5.402
VNN
IBS Electronics
$8.766
$8.625
$8.541
Vyrian
Vicor Industries, Inc.
Advanced Electronics
$1.870
$1.851
$1.776
Ampacity Inc.
$4.890
Continental Prestige Electronics
$5.294
Argo Parts USA
Wide body width provides easy access and visibility for the toggle switch, making it convenient to operate.
Single Pole Single Throw switch function provides a simple on/off control, suitable for basic applications.
Compact body height allows for space-saving installation in various electronic devices or equipment.
High contact current rating of 20A allows for reliable power handling capacity in electrical circuits.
Lever actuator design offers easy and comfortable gripping for manual operation of the toggle switch.
Toggle switches are known for their durability and reliability in providing simple and efficient control.
Supports high current and voltage ratings, making it suitable for various AC power applications.
Compact body length/diameter dimensions enable easy integration and mounting in different panels or enclosures.
Latched switch action holds the position until toggled again, providing stable and secure power control.
Quick connect termination simplifies the wiring process, saving time and ensuring reliable electrical connections.
Meets standard AC voltage requirements, making it compatible for use in various electrical systems and devices.
Threaded panel mounting feature ensures secure and stable installation on panels or enclosures, enhancing overall product reliability.
Toggle Switches 7546K40 attributes and parameters. Explore more Toggle Switches devices from Eaton Corporation
Type (Actuator):
Body Width:
Body Height:
Body Length/Diameter:
AC Maximum Rating R Load (Contact):
Maximum AC Contact Current:
Maximum AC Contact Voltage:
Mounting Feature:
Switch Action:
Switch Function:
Switch Type:
Termination Type:
7546K40 Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.90.65
SB
Today, the world runs on critical infrastructure and technology. Planes. Hospitals. Factories. Data centers. Vehicles. The electrical grid. These are things people depend on every day. And the companies behind them depend on us to help solve some of the toughest power management challenges on the planet. At Eaton, we’re dedicated to improving people’s lives and the environment with power management technologies that are more reliable, efficient, safe and sustainable.We are a power management company doing business in more than 175 countries. Our energy-efficient products and services help our customers effectively manage electrical, hydraulic and mechanical power more reliably, efficiently, safely and sustainably. By giving people tools to use power more efficiently. Helping companies do business more sustainably. And by encouraging each and every employee at Eaton to think differently about our business, our communities—and the positive impact we can have on the world.
OPA2227UA
Burr-Brown Corporation
OPERATIONAL AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
2N2222A
General Diode
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
1N4148WT
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Semicoa
1N4148
Good-ark Electronics
RECTIFIER DIODE; Surface Mount: NO; No. of Elements: 1; Maximum Non Repetitive Peak Forward Current: .5 A; Maximum Forward Voltage (VF): 1 V; No. of Phases: 1;
Digitron Semiconductors
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LM358AN
Samsung
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
LL4148
International Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
EU2B-YS3303C
Idec
ROTARY SWITCH;
C1206C104M5RACTU
KEMET Corporation
KEMET C1206C104M5RACTU is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. It has X7R temperature characteristics, -55 to 125°C operating range, and ±20% tolerance. Ideal for surface mount applications in electronics requiring stable capacitance across temperatures.
MBRS360T3G
Onsemi
MBRS360T3G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.63V and a max output current of 3A. It is designed for applications requiring high-speed switching and low power loss, making it suitable for use in various electronic devices.
LM358N
Intersil
NC7WZ07P6X
BUFFER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 6; Package Code: TSSOP; Package Shape: RECTANGULAR;
NE555D
Philips Semiconductors
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
ULN2803A
Texas Instruments
ULN2803A by Texas Instruments is a peripheral driver with 8 functions. It has a max supply voltage of 3V and can operate in temperatures ranging from -40 to 85°C. This IC is commonly used as a buffer or inverter based peripheral driver for various applications.
MMBT3904LT1G
MMBT3904LT1G by Onsemi is a NPN BJT with max. collector-emitter voltage of 40V, hFE of 30, and fT of 300MHz. Ideal for small signal applications in electronics due to its compact size, high transition frequency, and low power dissipation capabilities.
Microchip Technology
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Minimum Operating Temperature: -65 Cel; Terminal Position: BOTTOM;
FDV304P
The Onsemi FDV304P is a P-CHANNEL FET with 25V DS Breakdown Voltage, ideal for SWITCHING applications. It features a max Drain Current of 0.46A and an Operating Temperature range of -55 to 150 °C. The transistor comes in a PLASTIC/EPOXY package with GULL WING terminals, suitable for surface mount configurations.
M39029/58-360
TE Connectivity
TE Connectivity's M39029/58-360 is a CRIMP terminal backshell for 22-28 AWG wires, rated at 5A. Ideal for male contacts in Mil-Spec applications, it offers a cross-section area of 0.34 mm2 and ensures secure connections in demanding environments.
LM555CMX
LM555CMX by Texas Instruments is an Analog Waveform Generation IC with 8 terminals. It operates at a nominal voltage of 5V and supports power supplies ranging from 5V to 15V. This versatile IC, housed in a small outline package, is commonly used for pulse and rectangular waveform generation in commercial temperature environments.
T9-MS2-27
Otto Engineering
Otto Engineering's T9-MS2-27 toggle switch offers 20000 cycles electrical life, 23.114" body width, and -65 to 71°C operating temperature range. Ideal for panel mounting applications, this stainless steel switch features a (ON)-OFF-(ON) contact function and a 33° actuator angle.
1004P1T1B1M1QEH
E-switch
TOGGLE SWITCH; Terminal Finish: Silver (Ag); JESD-609 Code: e4; Manufacturer Series: 1004P1T1B1M1QEH;
5-1825137-1
Tyco Electronics Amp
TOGGLE SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: SPDT; Type (Actuator): STANDARD TYPE; Maximum DC Contact Voltage: 28 V; Body Width: 6.86 inch;
8375K107
Eaton Corporation
Eaton Corporation's 8375K107 is a DPDT toggle switch with a max AC contact current of 7A@125VAC and DC contact current of 3A@250VDC. Featuring a lever actuator, latched switch action, and screw termination, it is ideal for panel mount-threaded applications requiring reliable switching b/w two circuits.
MS21353-331
Eaton Corporation's MS21353-331 Toggle Switch has DP3T switch function with 20000 cycles electrical life. It operates at temperatures from -55 to 71 °C, handling up to 3A AC and 5A DC current. Ideal for panel mounting applications due to its solder termination type and latched switch action.
11TL1-5E
Honeywell Sensing And Control
11TL1-5E by Honeywell Sensing And Control is a SPDT toggle switch with dust and water-proof sealing. It has a max AC contact current of 15A@125VAC and DC contact current of 15A@28VDC. Ideal for panel mounting applications, this lever actuated switch offers latched and momentary switch action.
AR3S02GY30/305N1V102
C & K Components
TOGGLE SWITCH;
6-639H/2
Apem Components
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.
6-646H/2
The Apem Components 6-646H/2 is a DPDT toggle switch with electrical life of 10,000 cycles. It has a body width of 21.5mm and max AC contact current of 6A@250VAC. Ideal for panel mounting applications requiring a latched switch action in temperatures ranging from -20°C to 55°C.
1-1437558-2
Tyco Electronics Elcon
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): LONG BAT; Body Length/Diameter: 13 mm; Maximum DC Contact Voltage: 28 V;
G12AP
Nkk Switches
G12AP by Nkk Switches is a SPDT toggle switch with GLASS FILLED POLYAMIDE housing. It has a 100000 cycle electrical life, 0.4VA@28VDC DC max power rating, and is waterproof with EPOXY TERMINAL SEALING. Ideal for applications requiring a reliable toggle switch with high insulation resistance and gold over nickel plating for durability.
MS90310-231
Safran Group
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPDT; Type (Actuator): LARGE LEVER; Contact Function: ON-ON; AC Maximum Rating R Load (Contact): 3A@115VAC;
1TL133-1
1TL133-1 by Honeywell Sensing And Control is a SPDT toggle switch with 15A@125VAC AC rating and 20A@28VDC DC rating. With dust-proof, waterproof sealing, it has a lever actuator and latched switch action. Ideal for panel mount-threaded applications requiring a durable switch with max operating temperature of 71°C.
MS24523-26
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPDT; Type (Actuator): TOGGLE; Contact Function: ON-(ON); Angle (Actuator): 33 deg;
631H/2K-2V
631H/2K-2V by Apem Components is a SPST toggle switch with a metal lever actuator. It has an electrical life of 10000 cycles and can handle up to 15A@250VAC for AC contact rating. With dust-proof and waterproof sealing, it is ideal for panel mounting applications in environments with temperatures ranging from -20°C to 55°C.
M-2012
The Nkk Switches M-2012 is a SPDT toggle switch with a lever actuator and corrosion-proof sealing. It has an electrical life of 25,000 cycles, max AC contact current of 6A@125VAC, and insulation resistance of 1G ohm. Ideal for applications requiring a reliable switch with a latched switch action in environments with temperatures ranging from -30 to 85°C.
MS27408-4A
The Eaton Corporation MS27408-4A is a DP3T toggle switch with environmentally sealed sealing. It has an electrical life of 20000 cycles and can handle up to 15A@115VAC AC max rating R load. This locking lever switch operates in temperatures ranging from -65°C to 71°C, making it suitable for various panel mount-threaded applications.
AR3S01GY30/304N1V200
MS24523-27
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPDT; Type (Actuator): LEVER; Contact Function: (ON)-OFF-(ON); Maximum DC Contact Voltage: 28 V;
A1SJV
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7546K36
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPST; Type (Actuator): LEVER; Switch Action: LATCHED; Maximum AC Contact Current: 20 A;
7546K38
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPST; Type (Actuator): LEVER; Maximum AC Contact Voltage: 125 V; Body Height: 25.4 mm;
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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