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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Featured manufacturers
The Eaton Corporation 8444K2 is a SPST pushbutton switch with dimensions of 15.75" x 23.88mm x 30.99mm. It has a max operating force of 4N and can handle up to 15A@125VAC. Ideal for panel mounting applications requiring momentary switch action in temperatures ranging from -16°C to 66°C.
Median Price
$9.635
Lifecycle Status
Suppliers In-Stock
15
In-Stock Inventory
1k+
Farnell
1+ parts
$7.750
100+ parts
-
1k+ parts
10k+ parts
RS Americas
$9.080
Newark
$10.020
$8.340
RS (Exports)
$10.220
Element14
$18.220
$14.000
Master Electronics
$9.250
$8.310
Verical
$11.004
Chip1Stop
$7.610
Vyrian
VNN
IBS Electronics
$10.645
Lakeview Electronics
Nova Conductors
Rapid Electronics
Resion
Continental Prestige Electronics
$6.360
Ampacity Inc.
$6.470
Neutron USA
$39.990
Argo Parts USA
Aranea Global
The wide body width allows for easy access and operation of the pushbutton switch, making it convenient to use.
The single pole, single throw switch function provides a simple on/off operation, making it ideal for basic applications.
The compact body height allows for space-saving installation and can fit into tight spaces or crowded panels.
The high maximum operating temperature ensures that the pushbutton switch can withstand hot environments without malfunctioning.
The high contact current rating of 15A allows the switch to handle heavy loads safely and efficiently.
The low minimum operating temperature allows the switch to function reliably in cold environments without experiencing issues.
The pushbutton switch design offers quick and easy operation, making it suitable for applications where convenience is key.
The high AC contact rating of 15A at 125VAC ensures that the switch can handle high voltage applications with ease.
The compact body length/diameter makes the switch easy to integrate into existing systems or panels without taking up too much space.
The low operating force of 4N required to press the button ensures smooth and effortless actuation.
The momentary switch action provides temporary contact when the button is pressed, making it suitable for applications where continuous contact is not needed.
The screw termination type allows for easy and secure connection of wires, ensuring a reliable electrical connection.
The high contact voltage rating of 125VAC allows the switch to be used in a wide range of AC voltage applications.
The panel mount with threaded feature makes installation quick and secure, ensuring the switch stays in place during operation.
Pushbutton Switches 8444K2 attributes and parameters. Explore more Pushbutton Switches devices from Eaton Corporation
Body Width:
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Body Length/Diameter:
AC Maximum Rating R Load (Contact):
Maximum AC Contact Current:
Maximum AC Contact Voltage:
Mounting Feature:
Maximum Operating Force:
Maximum Operating Temperature:
Minimum Operating Temperature:
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8444K2 Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.70.00
SB
NSN
5930-01-476-7832, 5930014767832
NIIN
014767832
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.
1N4148WS
Weitron Technology
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
NDT2955
National Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 3 W; JESD-609 Code: e0; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
LM555CMX
Fairchild Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
B340A-13-F
SPC TECHNOLOGY/ MULTICOMP
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
North American Philips Discrete Products Div
RECTIFIER DIODE; Surface Mount: NO; Maximum Forward Voltage (VF): 1 V; JESD-609 Code: e0; Maximum Repetitive Peak Reverse Voltage: 100 V; Terminal Finish: Tin/Lead (Sn/Pb);
LM358M
Onsemi
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
Lite-on Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
1554216004
Molex
WIRE AND CABLE;
2N7002
Zetex Plc
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Peak Reflow Temperature (C): 260; Package Shape: RECTANGULAR;
4554
Jw Miller Magnetics
Other Semiconductors;
M24308/2-1F
Souriau-sunbank Connection Technologies
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Body Length: 1.228 inch; Mounting Type: CABLE AND PANEL; Termination Type: CRIMP;
FDV304P
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;
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;
BAV99
Allegro MicroSystems
RECTIFIER DIODE; Terminal Position: END; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Silicon Standard
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
1N4148WT
Diotec Semiconductor Ag
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
DS18B20Z+
Maxim Integrated
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: RECTANGULAR; Body Width: 3.9 inch; Maximum Supply Voltage: 5.5 V;
Weitronic Enterprise
MBRS130LT3G
MBRS130LT3G by Onsemi is a Schottky rectifier diode with a max output current of 1A and forward voltage of 0.445V. It operates b/w -65 to 125°C, has a reverse test voltage of 30V, and is ideal for power applications due to its small outline package style.
Raytheon Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Minimum DC Current Gain (hFE): 100; Maximum Turn On Time (ton): 35 ns;
MS25089-3G
Otto Engineering
Otto Engineering's MS25089-3G is a SPDT pushbutton switch with 5000 cycles electrical life. It features corrosion and dust-proof sealing, suitable for applications requiring momentary switch action. With a max operating force of 22.24N, it can handle up to 10A@115VAC or 10A@28VDC loads in temperatures ranging from -55°C to 85°C.
P7621221
Otto Engineering's P7621221 is a red pushbutton switch with SPST function. It has an electrical life of 25k cycles, IP64 sealing, and operates b/w -55 to 85°C. Ideal for panel mounting applications, it features brass terminals, gold finish, and offers momentary-tactile switch action.
TP21SHZQE
C & K Components
TP21SHZQE by C & K Components is a DPST pushbutton switch with a stainless steel housing and copper alloy terminals. It has an electrical life of 60,000 cycles and insulation resistance of 1 Gohm. With a max operating temperature of 85°C, it is suitable for applications requiring momentary switch action in various industries.
1.15.108.551/0000
Rafi & Kg
PUSHBUTTON SWITCH;
AML21CBA2AD
Honeywell Sensing And Control
AML21CBA2AD by Honeywell is a DPDT pushbutton switch with 25000 cycles electrical life. It has a max DC contact voltage of 24V and can handle up to 2A@24VDC load. Ideal for panel mounting applications requiring latched switch action.
AVP19MS16FE0DT5A04
TE Connectivity
TE Connectivity's AVP19MS16FE0DT5A04 is a SPST pushbutton switch with 1A max AC/DC contact current and 24V max contact voltage. Made of stainless steel, it has a 0.73" bushing length and 0.75" diameter, suitable for panel mounting applications.
W23-X1A1G-15
TE Connectivity's W23-X1A1G-15 is a black SPST pushbutton switch with 17.53" width, 40.64mm height, and 35.15mm length/diameter. It has a max AC contact current of 15A@250VAC and DC contact voltage of 50VDC, making it ideal for panel mount applications requiring momentary switch action.
MPE206R
TE Connectivity's MPE206R is a DPDT pushbutton switch with IP65 sealing, suitable for panel mounting. It features 50000 cycles electrical life, 1000000000 ohm insulation resistance, and 6A max AC/DC contact current. Ideal for applications requiring momentary switch action in environments with solvent washability requirements.
82-4151.1132
Eao
TP1-01
Nidec Copal Electronics
The Nidec Copal Electronics TP1-01 is a DPDT pushbutton switch with a body width of 7.5 inch and a body height of 6.5 mm. It has an electrical life of 10,000 cycles and is sealed with epoxy for protection. This switch is commonly used in applications requiring momentary switching, such as control panels or industrial equipment.
1571563-6
Tyco Electronics Alcoswitch
PUSHBUTTON SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Type (Actuator): ROUND/EXTENDED TYPE; Body Length/Diameter: 6 mm; Maximum Operating Temperature: 85 Cel;
1241.6631.1120000
Schurter Ag
MB2011SB1W01-CA
Nkk Switches
MB2011SB1W01-CA by Nkk Switches is a black pushbutton switch with stainless steel housing. It has SPDT switch function, 3A@250VAC AC max rating, and 1000000000 ohm insulation resistance. Ideal for panel mounting applications requiring momentary ON-(ON) contact function.
8551TZQE2
PUSHBUTTON SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPST; Type (Actuator): PLUNGER; Center Contact Plating: SILVER; Maximum Operating Temperature: 65 Cel;
ATP16DL1000B4SA04G
ATP16DL1000B4SA04G by C & K Components is a SPST pushbutton switch with 1000000 cycles electrical life and IP67 sealing. Featuring gold-plated contacts, it has a max operating force of 6N and can handle up to 2A@36VDC. Ideal for applications requiring reliable momentary switch action in harsh environments.
14SP-L1-02-O
Grayhill
The Grayhill 14SP-L1-02-O is a SPST pushbutton switch with LED illumination and gold plating. With an electrical life of 1000000 cycles, it operates b/w -40 to 85°C. Ideal for applications requiring a reliable pushbutton switch with high insulation resistance and low contact resistance.
MPG206R
TE Connectivity's MPG206R is a DPST pushbutton switch with 50,000 electrical life cycles. Featuring a thermoset housing and copper alloy terminals, it has an actuator travel of 3.5052mm. Ideal for panel mounting applications, it offers a max AC contact voltage of 250V and DC contact current of 6A.
46-01-08-500-04
Grayhill's 46-01-08-500-04 pushbutton switch offers DPDT switch function with 250000 cycles electrical life. With EPOXY TERMINAL SEALED sealing, it operates b/w -40 to 85 °C, handling 0.25A@115VAC AC max rating R load. Ideal for panel mount applications, this switch has a plunger actuator type and screw termination type.
FSM4JSMAASTR
TE Connectivity's FSM4JSMAASTR is a SPST pushbutton switch with 1000000 cycles electrical life. It operates b/w -40 to 105°C, handling up to 24VDC and 0.05A. Ideal for surface mount applications, it offers momentary switch action in tape and reel packaging.
1241.1620
PUSHBUTTON SWITCH; Terminal Finish: TIN; No. of Switches: 1; JESD-609 Code: e3; Circuit Config: 1X1; Maximum Contact Bounce Time: .15 ms;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
8444K4
Eaton Corporation
PUSHBUTTON SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPST; Termination Type: QUICK CONNECT; Maximum AC Contact Voltage: 125 V; Switch Action: MOMENTARY;
8444K3
PUSHBUTTON SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPST; Termination Type: SCREW; Body Length/Diameter: 30.99 mm; Maximum Operating Temperature: 66 Cel;
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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