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 Carling Technologies 2FB54-78 Toggle Switch offers SPDT switch function with 50000 cycles electrical life. With a body width of 16.1in and height of 17.02mm, it is ideal for panel mount-threaded applications. This switch has a max AC contact current of 15A@125VAC, making it suitable for various industrial uses.
Median Price
$11.037
Lifecycle Status
Suppliers In-Stock
5
In-Stock Inventory
< 1k
Waytek Inc.
1+ parts
$11.860
100+ parts
$8.920
1k+ parts
$8.390
10k+ parts
-
Mouser Electronics
$14.000
$8.190
$7.850
Verical
$10.214
Master Electronics
$6.500
$4.830
Electro Sonic
$11.950
$10.220
QUARKTWIN TECHNOLOGY LTD
Component Stockers USA
$10.730
With a high electrical life of 50000 cycles, this toggle switch is durable and long-lasting, making it a reliable choice for repeated use.
The compact body width of 16.1 inch makes this toggle switch suitable for installations where space is limited.
The SPDT switch function offers versatility in controlling different circuits, making this toggle switch flexible for various applications.
With a high maximum operating temperature of 66°C, this toggle switch can withstand heat and maintain performance in harsh environments.
The high maximum AC contact current of 15 A allows this toggle switch to handle heavy electrical loads safely and efficiently.
The low minimum operating temperature of -18°C ensures that this toggle switch remains functional even in cold conditions.
The BAT TYPE actuator offers easy and comfortable operation, making this toggle switch user-friendly.
Being a toggle switch, it provides a simple on/off control mechanism, which is commonly used and easy to understand.
The AC maximum rating of 15A at 125VAC ensures that this toggle switch can handle high power loads without any issues.
The compact body length/diameter of 28.8 mm allows for easy installation and integration into various electronic devices or equipment.
The latched switch action provides a secure and stable position once toggled, preventing accidental changes in the switch state.
The screw termination type offers a secure connection and ease of installation, making this toggle switch reliable and user-friendly.
The maximum AC contact voltage of 125V ensures compatibility with standard AC power systems, making this toggle switch versatile for various applications.
The panel mount-threaded mounting feature allows for secure and stable installation on panels or surfaces, ensuring the toggle switch stays in place during operation.
Toggle Switches 2FB54-78 attributes and parameters. Explore more Toggle Switches devices from Carling Technologies
Type (Actuator):
Body Width:
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AC Maximum Rating R Load (Contact):
Maximum AC Contact Current:
Maximum AC Contact Voltage:
Electrical Life:
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Maximum Operating Temperature:
Minimum Operating Temperature:
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2FB54-78 Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.90.65
SB
There are few products that Carling Technologies hasn't turned "ON" and fewer industries that haven't turned to Carling for solutions. With ISO9001 and IATF 16949 registered manufacturing facilities and technical sales offices worldwide, Carling ranks among the world's largest manufacturers of circuit breakers, switches, power distribution units, digital switching systems and electronic controls. Business Acquisition November 30, 2021 Littelfuse, Inc. (NASDAQ: LFUS), an industrial technology manufacturing company empowering a sustainable, connected, and safer world, announced the completion of its acquisition of Carling Technologies, Inc.
1N4148
General Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
2N2222A
Baneasa S A
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .8 A; Qualification: Not Qualified;
LL4148
Itt Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
BAV99
Silicon Standard
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358DT
ROHM
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: LSOP; Package Shape: RECTANGULAR;
Excel (Suzhou) Semiconductor
LIS3DHTR
STMicroelectronics
LIS3DHTR by STMicroelectronics is a 16-terminal accelerometer with output range of 0.18-1.62V, ideal for motion sensing applications. Operating temperature ranges from -40 to 85°C, making it suitable for various environments. With a compact square package body of 3x3mm and digital voltage output type, it is commonly used in surface mount designs.
STM32H743IIT6
STM32H743IIT6 by STMicroelectronics is a 32-bit microcontroller with integrated cache and a max supply voltage of 3.6V. It is commonly used in industrial applications due to its wide temperature range (-40°C to 85°C) and various connectivity options (CAN, I2C, UART, USB).
First Components International
RECTIFIER DIODE; Surface Mount: NO; No. of Phases: 1; Maximum Operating Temperature: 200 Cel; Config: SINGLE; No. of Elements: 1;
Good-ark Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): 1.8 W; Maximum Collector Current (IC): .8 A;
LM317T
Bay Linear
Other Regulators; No. of Terminals: 3; No. of Outputs: 1; Surface Mount: NO; Maximum Load Regulation (%): 1.5 %; Operating Temperature (TJ-Min): 0 Cel;
L78L05ABZ-AP
L78L05ABZ-AP by STMicroelectronics is a BIPOLAR fixed positive single output standard regulator with an operating temperature range of -40 to 125°C. It has a nominal output voltage of 5V, max load regulation of 0.06%, and can handle a max output current of 0.07A. Ideal for applications requiring stable voltage regulation in various electronic devices.
SS14
Leshan Radio
RECTIFIER DIODE; Surface Mount: YES; Config: SINGLE; No. of Phases: 1; No. of Elements: 1; Maximum Forward Voltage (VF): .5 V;
1N4148WS
Rochester Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
Semtech
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Taiwan Semiconductor
BSS138
Zetex Plc
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Package Style (Meter): SMALL OUTLINE; Maximum Operating Temperature: 150 Cel;
BSS123LT1G
Onsemi
BSS123LT1G by Onsemi is a N-CHANNEL FET with 100V DS breakdown voltage, 0.17A drain current, and 6 ohm on resistance. Ideal for switching applications, it operates in enhancement mode with a max power dissipation of 0.225W. It comes in a small outline package with gull wing terminals and can withstand temperatures from -55 to 150°C.
LM317TG
Texas Instruments
LM317TG by Texas Instruments is an adjustable positive single output standard regulator with a max output voltage of 37V and max output current of 1.5A. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring precise voltage regulation in electronic circuits. The package style is flange mount, with a rectangular shape and through-hole terminals for easy installation.
Laube Technology
MS24524-22
Defense Logistics Agency
MS24524-22 by Defense Logistics Agency is a DPST toggle switch with 15A@115VAC AC rating and 20A@28VDC DC rating. It features environmentally sealed design, lever actuator, and latched switch action. Ideal for panel mount applications requiring reliable switching in harsh environments.
A101SDCQ04
TE Connectivity
TE Connectivity's A101SDCQ04 is a SPDT toggle switch with 5A max AC/DC contact current, 28V DC contact voltage, and 125V AC contact voltage. With EPOXY TERMINAL SEALING, it has an insulation resistance of 1Gohm. Ideal for PANEL MOUNT applications requiring ON-ON switching functions.
1TL1-61E
Honeywell Sensing And Control
1TL1-61E by Honeywell is a SPST toggle switch with locking lever actuator. It has a max AC contact current of 15A@125VAC and DC contact current of 15A@28VDC. Ideal for applications requiring dust-proof sealing, such as panel-mounted threaded installations.
7101K2ZQE3
C & K Components
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPDT; Type (Actuator): LOCKING LEVER; Contact Function: ON-ON; Solderability: MIL-STD;
2TL1-3D
2TL1-3D by Honeywell Sensing And Control is a DPDT toggle switch with dust and water-proof sealing. It has a max AC contact current of 15A@115VAC and DC contact current of 20A@28VDC. Ideal for applications requiring a latched switch function, such as panel-mounted threaded installations in environments with temperature ranges from -65°C to 71°C.
1TL1-3F
1TL1-3F by Honeywell Sensing And Control is a MIL-STD toggle switch with SPDT function. It has a sealing rating of DUST PROOF and can handle up to 15A@125VAC. Ideal for applications requiring a latched OFF-ON switch, with LOCKING LEVER actuator and SCREW termination type.
101TL1-5E
101TL1-5E by Honeywell Sensing And Control is a SPDT toggle switch with a body width of 15.75in and sealing for dust and water proofing. It has a max operating temperature of 71°C, AC contact current of 15A@125VAC, and DC contact voltage of 28V. Ideal for panel mounting applications requiring a latched and momentary switch action.
7702K2
Eaton Corporation
The Eaton Corporation 7702K2 Toggle Switch features a 3PDT switch function with a max AC contact current of 15A@125VAC. With a body width of 34.11 inch and height of 30.93 mm, it is ideal for panel mount-threaded applications requiring latched switch action. The LEVER actuator type and SCREW termination make it versatile for various electrical control systems.
MS90311-231
Safran Group
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: DPDT; Type (Actuator): LARGE LEVER; AC Maximum Rating R Load (Contact): 3A@115VAC; Switch Action: LATCHED;
7563K6
Eaton Corporation's 7563K6 Toggle Switch features DPDT switch function, 15A@125VAC AC max rating, and quick connect termination. With a body width of 19.05 inch and panel mount-threaded mounting feature, it is ideal for industrial applications requiring reliable switching capabilities.
5636A2V
Apem Components
5636A2V by Apem Components is a SPDT toggle switch with stainless steel housing. It has an electrical life of 50,000 cycles and insulation resistance of 1G ohm. Ideal for applications requiring a latched switch function, with max AC contact voltage of 125V and DC contact current of 4A.
8512K2
The Eaton Corporation 8512K2 Toggle Switch features a 4PST switch function with an electrical life of 20000 cycles. With IP66/67 sealing, it is environmentally sealed for rugged applications. It has a max AC contact current of 11A@115VAC and is ideal for panel mount-threaded installations in harsh environments.
MTG72AD2
MTG72AD2 by Apem Components is a SPDT toggle switch with 50000 cycles electrical life. Featuring EPOXY TERMINAL SEALING and IP68 sealing, it has a max AC contact current of 6A@125VAC. Ideal for panel mounting applications requiring a durable switch with gold-plated contacts.
5656A9
5656A9 by Apem Components is a Toggle Switch with STAINLESS STEEL housing, SILVER plating, and 40000 cycle Electrical Life. Ideal for applications requiring a MOMENTARY ON-ON switch action, it has a max DC Contact Voltage of 30V and can handle up to 4A@30VDC load.
MS27718-21-1
MS27718-21-1 by Honeywell is a SPDT toggle switch with 5A@125VAC rating. With dust-proof sealing, it's ideal for panel mount-threaded applications requiring latched switch action. Measuring 13.59" x 16.76mm x 14.61mm, it offers reliable performance in various industrial settings.
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.
T9-MS1-23D
Otto Engineering
Otto Engineering's T9-MS1-23D toggle switch offers a 20000 cycle electrical life, IP68 sealing, and SPDT switch function. With a body width of 16.13", it is ideal for applications requiring an environmentally sealed, latched toggle switch with a max AC contact current of 15A@115VAC.
3-1825136-7
TE Connectivity 3-1825136-7 Toggle Switch offers SPDT switch function, 6000 cycles electrical life, and 1000000000 ohm insulation resistance. Ideal for applications requiring a panel mount toggle switch with latched switch action and solder termination type.
11146A
11146A by Apem Components is a Toggle Switch with BRASS housing material, SILVER end contact material, and DIALLYL PHTHALATE insulator. It has an electrical life of 50000 cycles and insulation resistance of 1000000000 ohm. Ideal for applications requiring a reliable ON-ON contact function at temperatures ranging from -40 to 85 °C.
7301K12ZGE
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: 3PDT; Type (Actuator): LOCKING LEVER; Contact Function: ON-ON; Solderability: MIL-STD;
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Carling Technologies
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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