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
Carling Technologies' 2FA53-78/TABS toggle switch has an electrical life of 50,000 cycles and insulation resistance of 100MΩ. With SPST switch function, it is ideal for applications requiring a max AC contact current of 15A at 125VAC. The switch features a BAT type actuator, quick connect termination, and panel mount-threaded mounting feature.
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$5.000
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RS Americas
$3.920
$3.390
RS (Exports)
$5.320
$3.990
Waytek Inc.
$8.000
$5.800
$5.470
Mouser Electronics
$8.430
$6.250
Master Electronics
$3.530
$3.120
$3.090
Verical
$4.153
$3.729
Sager
$7.490
$3.420
IBS Electronics
$4.589
$4.056
$4.017
QUARKTWIN TECHNOLOGY LTD
Perfect Parts
High electrical life ensures durability and long-lasting performance of the toggle switch.
High insulation resistance helps in preventing electrical leakage and ensures safe operation.
The compact body width makes the toggle switch suitable for installation in tight spaces or crowded panels.
Single Pole Single Throw (SPST) function provides a simple ON-OFF operation.
High maximum operating temperature allows the toggle switch to be used in various environmental conditions.
Bat type actuator design offers easy and comfortable toggling of the switch.
ON-OFF contact function allows for easy control of electrical circuits.
Latched switch action ensures that the toggle switch stays in the selected position until manually changed.
Panel mount-threaded design facilitates easy and secure installation of the toggle switch on panels or enclosures.
Toggle Switches 2FA53-78/TABS attributes and parameters. Explore more Toggle Switches devices from Carling Technologies
Finish (Actuator):
Length (Actuator):
Material (Actuator):
Type (Actuator):
Additional Features:
Body Width:
Body Height:
Body Length/Diameter:
Length (Bushing):
Type (Bushing):
AC Maximum Power Rating R Load (Contact):
AC Maximum Rating R Load (Contact):
Maximum AC Contact Current:
Contact Function:
Contact Timing:
Maximum AC Contact Voltage:
Dielectric Withstand Volts (V):
Electrical Life:
Insulation Resistance:
Insulator Material:
Manufacturer Series:
Mounting Feature:
Maximum Operating Temperature:
Minimum Operating Temperature:
Switch Action:
Switch Function:
Switch Type:
Terminal Length:
Termination Type:
2FA53-78/TABS 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
Cheng-yi Electronic
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
SS14
Zowie Technology
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Operating Temperature: 125 Cel; No. of Elements: 1; Maximum Non Repetitive Peak Forward Current: 30 A;
SS495A-SP
Honeywell Sensing And Control
SS495A-SP by Honeywell is a magnetic field sensor with 10.5V max supply voltage, 3" body width, and 1.5% linearity. Ideal for applications requiring a Hall effect sensor with -40 to 150°C operating temperature range, such as position sensing in automotive or industrial systems.
Semitronics
SMBJ18CA
World Products
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Texas Instruments
1N4148 by Texas Instruments is a rectifier diode with max reverse recovery time of 0.004 us and max forward voltage of 1V. Ideal for applications requiring low reverse current such as signal demodulation circuits. Operates at max temp of 200°C, making it suitable for high-temperature environments.
LM358M
Onsemi
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
BAV99
North American Philips Discrete Products Div
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Repetitive Peak Reverse Voltage: 70 V; Maximum Reverse Recovery Time: .006 us; Maximum Output Current: .1 A;
Forward International Electronics
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Maximum Reverse Recovery Time: .004 us; Maximum Operating Temperature: 200 Cel; No. of Phases: 1;
LM317AEMP/NOPB
LM317AEMP/NOPB by Texas Instruments is an adjustable positive single output standard regulator with a max output voltage of 37V and a max output current of 1.5A. It operates in temperatures ranging from -40°C to 125°C, making it suitable for various applications requiring precise voltage regulation in a compact package.
OPA2277UA
Burr-Brown Corporation
OPERATIONAL AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
EPCS4SI8N
Altera
CONFIGURATION MEMORY; Temperature Grade: INDUSTRIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Parallel or Serial: SERIAL;
LM358MX
STMicroelectronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
FDV304P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Moisture Sensitivity Level (MSL): 1; Maximum Drain Current (ID): .46 A;
Grande Electronics
1N4148WT
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
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
Shanghai Lunsure Electronic Technology
RECTIFIER DIODE; Surface Mount: YES; Maximum Forward Voltage (VF): 1 V; Maximum Non Repetitive Peak Forward Current: .5 A; No. of Elements: 1; Maximum Reverse Recovery Time: .004 us;
BAV99WT1G
BAV99WT1G by Onsemi is a series connected diode with 0.006 us reverse recovery time. It is a small outline rectifier diode with 70V peak reverse voltage, ideal for surface mount applications in electronics requiring fast switching and low forward voltage drop.
11146A
Apem Components
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.
2TL1-3G
2TL1-3G by Honeywell Sensing And Control is a DPDT toggle switch with sealing for dust and water proofing. It has a max AC contact current of 15A@125VAC, DC contact current of 20A@28VDC, and can operate in temperatures ranging from -65 to 71 °C. Ideal for applications requiring a latched switch function in harsh environments.
7563K4
Eaton Corporation
7563K4 by Eaton Corporation is a DPDT toggle switch with 15A@125VAC rating. Featuring a lever actuator, it is panel mount-threaded for easy installation. Ideal for applications requiring latched switch action and solder termination.
7101K2ZQE2
C & K Components
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPDT; Type (Actuator): LOCKING LEVER; Contact Function: ON-ON; Solderability: MIL-STD;
E103MD1ABE
TOGGLE SWITCH; Mounting Feature: THROUGH HOLE-RIGHT ANGLE; Switch Function: SPDT; Type (Actuator): TOGGLE; Solderability: MIL-STD; Body Length/Diameter: 12.7 mm;
7301K12ZGE
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: 3PDT; Type (Actuator): LOCKING LEVER; Contact Function: ON-ON; Solderability: MIL-STD;
1825222-3
TE Connectivity
TE Connectivity's 1825222-3 Toggle Switch features SPST function, 3A max AC current, and EPOXY sealing. With copper alloy contacts and silver plating, it offers high insulation resistance of 1G ohm. Ideal for panel mounting applications with a max DC voltage of 28V and ON-ON contact function.
4-1825137-8
TE Connectivity's 4-1825137-8 is a SPDT toggle switch with a body width of 6.86 inch and a length of 0.35 inch. It has an electrical life of 40000 cycles and insulation resistance of 1000000000 ohm. This sealed switch is suitable for panel mounting applications.
8504K2
Safran Group
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: DPDT; Type (Actuator): LEVER; AC Maximum Rating R Load (Contact): 15A@115VAC; Termination Type: SCREW;
M2022SS1W01
Nkk Switches
M2022SS1W01 by Nkk Switches is a DPDT toggle switch with STAINLESS STEEL housing and COPPER ALLOY terminals. It has an electrical life of 25,000 cycles and insulation resistance of 1G ohm. Ideal for applications requiring a durable, high-quality toggle switch with a max AC contact current of 3A@250VAC.
MS24658-22D
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPST; Type (Actuator): LEVER; Contact Function: ON-OFF; Maximum DC Contact Voltage: 28 V;
1242-7LA-BOX
TOGGLE SWITCH;
8370K107
Eaton Corporation's 8370K107 Toggle Switch features DPST switch function, 7A@125VAC AC max rating, and latched switch action. With a body width of 17.46in and terminal finish in silver (Ag), it is ideal for panel mount-threaded applications requiring a reliable lever actuator switch.
12TW1-1A
12TW1-1A by Honeywell Sensing And Control is a SPDT toggle switch with a body width of 13.59in and sealing for dust proofing. It has a max AC contact current of 5A@125VAC, making it suitable for applications requiring ON-OFF-ON functionality in panel mount-threaded setups.
MS90310-271
Otto Engineering
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPDT; Type (Actuator): LEVER; Termination Type: SOLDER; Minimum Operating Temperature: -55 Cel;
3646NF/2
3646NF/2 by Apem Components is a DPDT toggle switch with SILVER plating, suitable for ON-ON contact function. With an electrical life of 10000 cycles and insulation resistance of 1Gohm, it operates at temperatures ranging from -40 to 85 °C. Ideal for panel mounting applications requiring a max DC current rating of 12A@28VDC.
12146AD2GK-2V
The Apem Components 12146AD2GK-2V is a DPDT toggle switch with electrical life of 20000 cycles. It has a body width of 14 inch and sealing for dust and water proofing. Ideal for applications requiring a latched switch function, with max AC contact current of 4A@125VAC.
8501K17
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: DPDT; Type (Actuator): TOGGLE; Contact Function: ON-ON-ON; Angle (Actuator): 33 deg;
LT-2561-735-012
Carling Technologies
112TW401-6
112TW401-6 by Honeywell Sensing And Control is a DPST toggle switch with a body width of 13.59in and sealing for dust and water proofing. It has a max AC contact current of 5A@125VAC, DC contact voltage of 28V, and is ideal for panel mount-threaded applications.
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