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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Carling Technologies 2FA53-73 Toggle Switch has SPST switch function, 50000 cycles electrical life, and 15A@125VAC AC max rating. Ideal for panel mount-threaded applications with BAT type actuator, solder termination, and latched switch action.
Median Price
$4.310
Lifecycle Status
Suppliers In-Stock
9
In-Stock Inventory
1k+
Mouser Electronics
1+ parts
$3.890
100+ parts
-
1k+ parts
$3.660
10k+ parts
Newark
$4.260
$3.700
Farnell
$4.360
$3.280
$2.870
RS Americas
$4.650
$3.490
Element14
$6.290
$4.990
$4.900
Waytek Inc.
$6.400
$4.670
Master Electronics
$3.040
$2.900
$2.820
Verical
$3.576
$3.471
Elcom Components
Authorized Procurement Solutions
Perfect Parts
EMSNET (Excess)
Speed Components Ltd (Excess)
High cycle life ensures durability and long-lasting performance.
Compact size allows for easy installation in various applications.
Single pole, single throw design for simple on/off operation.
Low profile design for space-saving installation.
Can withstand high temperature environments for reliable operation.
Capable of handling high current loads for versatile applications.
Suitable for use in cold temperature conditions without performance issues.
Bat type actuator for easy and comfortable operation.
Classic toggle switch design for intuitive use.
High voltage and current rating for versatile usage.
Compact body size for easy integration into various systems.
Latched switch action for stable and secure operation.
Solder termination for secure and reliable connections.
Suitable for use with standard AC voltages for compatibility.
Panel mount with threaded feature for easy and secure installation.
Toggle Switches 2FA53-73 attributes and parameters. Explore more Toggle Switches devices from Carling Technologies
Type (Actuator):
Body Width:
Body Height:
Body Length/Diameter:
AC Maximum Rating R Load (Contact):
Maximum AC Contact Current:
Maximum AC Contact Voltage:
Electrical Life:
Mounting Feature:
Maximum Operating Temperature:
Minimum Operating Temperature:
Switch Action:
Switch Function:
Switch Type:
Termination Type:
2FA53-73 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.
M85049/85-08W02
TE Connectivity
CONNECTOR ACCESSORY; Minimum Operating Temperature: -65 Cel; Wire Gauge (AWG): 0; Maximum Wire Size: 0 AWG; Maximum Operating Temperature: 175 Cel; Material: ALUMINUM ALLOY;
1N4148WT
Taitron Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SS14
Eic Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Micro Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
2N7002
Sipex
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Peak Reflow Temperature (C): 240; Terminal Finish: TIN LEAD;
1N4148W-T
Rectron
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM317T
Tt Electronics Plc
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; Qualification Status: Not Qualified; JESD-30 Code: R-PSFM-T3;
Central Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Drain Current (ID): .115 A; Maximum Drain Current (Abs) (ID): .115 A;
1N4148WS
Taiwan Semiconductor
PIC18F4550-I/ML
Microchip Technology
The Microchip Technology PIC18F4550-I/ML is an 8-bit microcontroller with a max clock frequency of 48 MHz. It features 13-Ch 10-Bit ADC channels and USB connectivity, making it ideal for industrial applications requiring high-speed data processing and analog-to-digital conversion. With low power mode and flash ROM programmability, this chip offers efficient performance in compact designs.
1N4148WS-7-F
Diodes Incorporated
1N4148WS-7-F by Diodes Inc. is a single rectifier diode with max reverse recovery time of 0.004 us and max reverse current of 1 uA. It operates b/w -65 to 150 °C, ideal for applications requiring small outline surface mount diodes with a max output current of 0.15 A.
1552200168
Molex
WIRE AND CABLE;
BSS138
Vishay Intertechnology
Vishay Intertechnology's BSS138 is a N-CHANNEL FET with SINGLE configuration and ENHANCEMENT MODE operation. It features 0.35W power dissipation, METAL-OXIDE SEMICONDUCTOR tech, and 150°C max temp. Ideal for surface mount applications in various electronic circuits requiring efficient power management.
M/a-com Technology Solutions
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Terminal Position: BOTTOM; Package Style (Meter): CYLINDRICAL;
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;
Digitron Semiconductors
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
SMBJ18CA
Shenzhen Socay Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Nte Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Transistor Application: SWITCHING; Maximum Drain Current (ID): .115 A; No. of Terminals: 3;
Changzhou Starsea Electronics
LL4148
Rugao Dachang Electronic
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
MS24525-23
Safran Group
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: 4PDT; Type (Actuator): TOGGLE; Contact Function: ON-ON; Type (Bushing): 15/32;
MTA106D
TE Connectivity's MTA106D Toggle Switch features SPDT switch function, 6A@125VAC AC max rating, and 4A@28VDC DC max rating. Ideal for panel mounting applications in electronics requiring a durable toggle switch with gold-plated contacts for reliable performance.
4NT1-1A
Honeywell Sensing And Control
4NT1-1A by Honeywell Sensing And Control is a toggle switch with a body width of 33.53in and a body height of 34.29mm. It has a max AC contact current of 15A and is used for panel mount-threaded applications.
8500K3
Eaton Corporation
The Eaton Corporation 8500K3 Toggle Switch has an electrical life of 20,000 cycles and is environmentally sealed. With SPDT switch function, it can handle up to 15A@115VAC AC max rating R load. Ideal for panel mounting applications with a temperature range from -65°C to 71°C.
S421T
Nkk Switches
The Nkk Switches S421T is a DPST toggle switch with 15000 cycles electrical life and 1000000000 ohm insulation resistance. It has a max AC contact current of 20A@250VAC, making it ideal for ON-OFF applications in various industries. With a body width of 18.9992 inch and screw termination type, this panel mount switch operates b/w -10 to 70 °C temperatures efficiently.
1842.1031
Mentor & Prazisions Bauteile Kg
1842.1031 toggle switch by Mentor & Prazisions Bauteile Kg has a body width of 10.1mm and sealing rating of IP50, suitable for panel mounting applications. With an electrical life of 20,000 cycles, it offers SPDT switch function with 0.5A@60VAC max AC contact current capacity.
7215SYZQE
C & K Components
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: DPDT; Type (Actuator): TOGGLE; Solderability: MIL-STD; Terminal Material: COPPER ALLOY;
7401TCWZQES
7401TCWZQES by C & K Components is a 4PDT toggle switch with STAINLESS STEEL housing and COPPER ALLOY terminals. It has an electrical life of 100,000 cycles, insulation resistance of 1G ohm, and operates b/w -30 to 85°C. Ideal for applications requiring a durable toggle switch with high contact current ratings up to 5A@120VAC or 28VDC in panel mount setups.
M2012SS1W01-CA
M2012SS1W01-CA by Nkk Switches is a black toggle switch with a stainless steel housing. It has a 25° angle actuator and operates at temperatures ranging from -15 to 85 °C. With SPDT switch function, it is ideal for applications requiring a 3A@250VAC AC max rating R load contact.
7301K9AV2BE
7301K9AV2BE Toggle Switch by C & K Components features a STAINLESS STEEL housing, COPPER ALLOY terminals, and 3PDT switch function. With MIL-STD solderability and 100000 electrical life cycles, it is ideal for applications requiring a reliable ON-ON contact function in temperatures ranging from -30 to 85 °C.
MS21026-A211
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPDT; Type (Actuator): LOCKING LEVER; Contact Function: ON-OFF-ON; Electrical Life: 20000 Cycle(s);
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.
1520228-4
Tyco Electronics Amp
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPST; Type (Actuator): BATON TYPE; Body Width: 26.21 inch; Maximum AC Contact Voltage: 125 V;
6GO53-73/TABS
Carling Technologies
6GO53-73/TABS by Carling Technologies is a DPDT toggle switch with 25000 cycles electrical life. It has an insulation resistance of 100MΩ and can handle up to 10A@250VAC. Ideal for panel mounting applications, this switch operates b/w 0-85°C temperatures.
2TL1-8
2TL1-8 by Honeywell Sensing And Control is a DPDT toggle switch with dust-proof sealing. It has a max AC contact current of 11A@125VAC and DC contact current of 18A@28VDC. Ideal for panel mounting applications, this lever actuated switch operates at temperatures up to 71°C.
4NT1-72
4NT1-72 by Honeywell Sensing And Control is a 4PDT toggle switch with dust and water proof sealing. It has a max AC contact current of 10A@277VAC and operates at temperatures up to 71°C. Ideal for panel mounting applications, this switch features a lever actuator and screw termination type.
MS27787-23D
Eaton Corporation's MS27787-23D is a SPDT toggle switch with 20000 cycles electrical life. It has a body width of 15.09in and sealing for environmental protection. Ideal for applications requiring a locking lever actuator, it can handle up to 15A@115VAC AC max rating R load and 20A@28VDC DC max rating R load.
MS24659-27E
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: DPDT; Type (Actuator): LOCKING LEVER; Body Height: 34.29 mm; DC Maximum Rating R Load (Contact): 18A@28VDC;
110-73
The Carling Technologies 110-73 Toggle Switch has an electrical life of 25k cycles, insulation resistance of 100M ohm, and max AC contact current of 6A. Ideal for applications requiring a SPST switch with quick-make/-break contact timing, such as panel-mounted threaded installations in electronic devices.
6600
Electro Switch
TOGGLE SWITCH; Manufacturer Series: 6600;
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Supply Digital Components
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