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 HM251-73 Toggle Switch offers 50000 cycles electrical life, 100000000 ohm insulation resistance, and 15A@125VAC AC max rating. Ideal for applications requiring ON-OFF-ON contact function, such as panel-mounted threaded installations with a 0.469 inch bushing diameter.
Median Price
$20.654
Lifecycle Status
Suppliers In-Stock
14
In-Stock Inventory
1k+
Wes Garde
1+ parts
$14.750
100+ parts
-
1k+ parts
10k+ parts
Farnell
$19.530
$17.470
RS Americas
$19.840
$14.090
RS (Exports)
$19.962
Element14
$20.968
Newark
$24.050
$21.520
Mouser Electronics
$26.410
$19.240
$18.010
DigiKey
$34.640
$25.761
$24.277
Master Electronics
$20.340
$20.180
Verical
$25.246
IBS Electronics
$40.266
$25.245
$25.119
Vyrian
Electro Sonic
$13.060
$11.990
Nova Conductors
Aztec Data Supply Inc.
$2.540
Allen Electronics Distributors
$18.760
Continental Prestige Electronics
$26.270
Authorized Procurement Solutions
Argo Parts USA
Bastille Electronics
Perfect Parts
High electrical life ensures long-lasting durability, making this toggle switch a reliable choice for repeated use.
With a high insulation resistance, this toggle switch offers excellent protection against electrical leakage, making it a safe option for various applications.
The compact body width of this toggle switch allows for easy installation in tight spaces, making it a versatile choice for different projects.
The precise length of the bushing ensures a secure fit in the panel, enhancing the stability and reliability of this toggle switch.
The 3PDT switch function provides multiple poles and throws, offering versatile control options for various electrical circuits.
Made from phenolic insulator material, this toggle switch offers excellent heat and chemical resistance, ensuring long-term performance in demanding environments.
The compact body height of this toggle switch allows for easy integration into different systems, making it a convenient choice for customization.
With a high maximum operating temperature, this toggle switch can withstand extreme heat conditions, making it suitable for a wide range of environments.
The high maximum AC contact current rating of 15A allows this toggle switch to handle heavy loads, making it a reliable choice for high-power applications.
The low minimum operating temperature ensures reliable performance even in cold conditions, making this toggle switch suitable for diverse applications.
Toggle Switches HM251-73 attributes and parameters. Explore more Toggle Switches devices from Carling Technologies
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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):
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Insulation Resistance:
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Manufacturer Series:
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HM251-73 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.
2N7002
Philips Semiconductors
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Moisture Sensitivity Level (MSL): 1; Maximum Operating Temperature: 150 Cel;
NUP2105LT1G
Onsemi
NUP2105LT1G by Onsemi is a Transient Suppression Device with 350W power dissipation, 29.1V breakdown voltage, and 44V clamping voltage. Commonly used in electronic circuits for surge protection due to its bidirectional polarity and silicon diode element material.
1N4148WS
Taiwan Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
87832-1420
Molex
87832-1420 by Molex is a 14-contact board connector with 0.079" pitch, suitable for commercial applications. It features matte tin over nickel finish, glass-filled polyamide insulator, and polarization key for easy assembly. Withstanding voltage of 1400VAC and operating temperature range from -55 to 105°C make it reliable for various electronic devices.
1N4148
Nte Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
MBRS140T3G
MBRS140T3G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.6V and max output current of 1A. It operates b/w -65°C to 125°C, making it suitable for various applications requiring high-speed switching and low power loss in a small outline package style. The diode's matte tin terminal finish and dual position terminals enhance its performance in surface mount configurations.
ULN2803A
Sanken Electric
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; JESD-30 Code: R-PDIP-T18; Package Body Material: PLASTIC/EPOXY;
Weitron Technology
RECTIFIER DIODE; Surface Mount: NO; Maximum Reverse Recovery Time: .004 us; Config: SINGLE; Maximum Output Current: .15 A; Terminal Finish: Tin/Lead (Sn/Pb);
BSS138BK,215
NXP Semiconductors
NXP Semiconductors' BSS138BK,215 is a N-CHANNEL FET with 0.36A max drain current and 0.42W power dissipation. Ideal for applications requiring single configuration and surface mount technology, such as enhancement mode operation in temperatures up to 150°C.
2N2222A
Semiconductor Technology
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Unitrode
General Diode
LM107H
Advanced Micro Devices
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Maximum Bias Current (IIB) @25C: .075 uA;
MMSZ5245BT1G
MMSZ5245BT1G by Onsemi is a Zener diode with 15V nominal reference voltage, 8.5mA test current, and 16 ohm dynamic impedance. It is used in applications requiring precise voltage regulation in a compact SMD package for temperatures ranging from -55 to 150°C.
LM317LMX/NOPB
National Semiconductor
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 8; Package Code: SOP; Terminal Form: GULL WING; Maximum Seated Height: 1.75 mm; Nominal Dropout Voltage-1: 3 V;
SMBJ18CA
Zowie Technology
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138
Micro Commercial Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Package Shape: RECTANGULAR; Terminal Position: DUAL;
Panjit International
M39029/58-360
Amphenol
CONNECTOR ACCESSORY; MIL Conformity: YES; Associated Military - Specifications: MIL-DTL-38999; Contact Gender: MALE; Terminal Type: CRIMP; IEC Conformity: NO;
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; Maximum Operating Temperature: 150 Cel;
T3-21131
Otto Engineering
The Otto Engineering T3-21131 Toggle Switch has a 30000 cycle electrical life, SPDT switch function, and moisture-proof sealing. With a max AC contact current of 5A@115VAC, it is ideal for panel mount-threaded applications requiring a latched switch action in temperatures ranging from -65 to 85 °C.
ET425K12-Z
Nidec Copal Electronics
TOGGLE SWITCH;
7505K4
Eaton Corporation
7505K4 by Eaton Corporation is a SPDT toggle switch with a body width of 15.87in and a body height of 25.4mm. It has a max AC contact current of 15A and is commonly used for panel mount applications requiring latched switch action.
12TS115-8
Honeywell Sensing And Control
12TS115-8 by Honeywell Sensing And Control is a DPDT toggle switch with a body width of 19.05 inch and a max operating temperature of 71°C. It is dustproof and waterproof, making it suitable for panel mount-threaded applications requiring a momentary switch action.
4TL1-6
4TL1-6 by Honeywell Sensing And Control is a dust and water-proof toggle switch with 4PST function. It has a max AC contact current of 11A@125VAC and DC contact voltage of 28V. Ideal for panel mounting applications requiring a durable, momentary switch solution.
7101SYZQE
C & K Components
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPDT; Type (Actuator): TOGGLE; Contact Function: ON-ON; Solderability: MIL-STD;
MS24524-31
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: DPDT; Type (Actuator): LEVER; Maximum DC Contact Voltage: 28 V; AC Maximum Rating R Load (Contact): 11A@125VAC;
C3900BA
Arcolectric
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPST; Type (Actuator): METAL LEVER; Contact Function: ON-OFF; Maximum AC Contact Current: 20 A;
G12AH
Nkk Switches
The Nkk Switches G12AH Toggle Switch features a GLASS FILLED REINFORCED NYLON housing and PHOSPHOR BRONZE terminals. With an electrical life of 50000 cycles, it is ideal for applications requiring a SPDT switch function. The switch has a DC power rating of 0.4VA@28VDC and operates within a temperature range of -25 to 70 °C, making it suitable for various electronic devices.
1NT1-3-C
TOGGLE SWITCH; Manufacturer Series: NT;
MS24525-23
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: 4PDT; Type (Actuator): LEVER; Maximum DC Contact Current: 20 A; Maximum AC Contact Current: 15 A;
11TL1-3
11TL1-3 by Honeywell Sensing And Control is a SPDT toggle switch with a body width of 15.75in and sealing for dust proofing. It has a max AC contact current of 15A@125VAC, making it suitable for panel mount applications requiring latched switch action.
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.
8502K4
The Eaton Corporation 8502K4 Toggle Switch offers a 4PDT switch function with an electrical life of 20,000 cycles. It is environmentally sealed and has a max operating temperature of 71°C. Ideal for panel mounting applications requiring a latched toggle switch with a max AC contact voltage of 115V and DC contact current of 20A at 28VDC.
MS27406-1
Defense Logistics Agency
MS27406-1 by Defense Logistics Agency is a 4P3T toggle switch with environmentally sealed body. It has max AC contact current of 15A@115VAC and DC contact current of 20A@28VDC. Lever actuator type, latched switch action, screw termination, suitable for panel mount-threaded applications.
4NT1-6
4NT1-6 by Honeywell Sensing And Control is a Toggle Switch with IP67/IP68 sealing, 10A@277VAC AC contact current, and MOMENTARY switch action. It features a STANDARD LEVER actuator type and is ideal for PANEL MOUNT-THREADED applications requiring reliable switching in harsh environments.
101TL1-6
101TL1-6 by Honeywell Sensing And Control is a SPST toggle switch with a lever actuator. It has a body width of 15.75 inch and sealing for dust and water proofing. With max AC contact current of 15A@125VAC, it is ideal for panel mount-threaded applications requiring momentary switch action.
MS90310-271
Safran Group
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPDT; Type (Actuator): LEVER; Contact Function: (ON)-OFF-(ON); Maximum AC Contact Voltage: 115 V;
8530K11
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPST; Type (Actuator): LEVER; Body Width: 15.09 inch; AC Maximum Rating R Load (Contact): 11A@115VAC;
7702K3
The Eaton Corporation 7702K3 Toggle Switch features a body width of 34.11in and switch function of 3PDT, with a max AC contact current of 15A@125VAC. This lever actuated switch has a latched switch action and quick connect termination type, making it ideal for panel mount-threaded applications in various electronic circuits.
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HM251-78
Carling Technologies
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: 3PDT; Type (Actuator): BAT TYPE; Contact Function: ON-OFF-ON; Minimum Operating Temperature: 0 Cel;
HM25B-73
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: 3PDT; Type (Actuator): BAT TYPE; Contact Function: ON-OFF-(ON); Insulator Material: PHENOLIC;
HM25B-78
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: 3PDT; Type (Actuator): BAT TYPE; Contact Function: ON-OFF-(ON); Dielectric Withstand Volts (V): 1000VDC;
HM25M-73
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: 3PDT; Type (Actuator): BAT TYPE; Contact Function: (ON)-OFF-(ON); Length (Actuator): .687 inch;
HM25M-78
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: 3PDT; Type (Actuator): BAT TYPE; Contact Function: (ON)-OFF-(ON); Dielectric Withstand Volts (V): 1000VDC;
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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