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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SLIDE SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: DPDT; Type (Actuator): HIGH TYPE; Body Width: 10.79 inch; DC Maximum Rating R Load (Contact): 4A@28VDC;
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$5.649
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QUARKTWIN TECHNOLOGY LTD
Slide Switches L202021MS12Q attributes and parameters. Explore more Slide Switches devices from C & K Components
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Insulation Resistance:
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JESD-609 Code:
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L202021MS12Q Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.90.50
SB
C&K is now a part of Littelfuse, Inc. Since its formation in 1928, C&K has been at the forefront of technological evolution in electromechanical switches. The company’s unmatched design capabilities tailored to customer needs are recognized globally by design engineers who demand high-quality switch performance. Nearly a century later, C&K remains one of the most recognizable and trusted names in the e-mech switch industry. C&K has headquarters in Waltham, Massachusetts (United States) and global design centers at its HQ location alongside Dole (France) and Huizhou (China). Used in automotive, industrial, medical and consumer products, among other applications, C&K products – including tactile, rocker and toggle switches – are assembled in over 55,000 standard products and 8.5 million switch combinations to companies that design, manufacture and distribute electronics products. So whether you’re interested in a universal paddle switch assembly for a fire alarm, a compact start/stop button for a boating application, a switching mechanism for a surgical device with a specific actuation force, or a tailor-made multi-position snap-switch module for temperature adjustment, you can count on C&K to deliver the best possible solution every time.
1N4148WS
Jiangsu Changjiang Electronics Technology
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Minilogic Device
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .625 W; Maximum Collector Current (IC): .001 A;
ULN2003ADR
Texas Instruments
ULN2003ADR by Texas Instruments is a NPN BJT with 7 elements, max IC of 0.5A, and VCEsat of 1.6V. Ideal for switching applications in small outline packages with Gull Wing terminals.
LM555CM
Fairchild Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
SMBJ18CA
Changzhou Starsea Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SS14
Sangdest Microelectronics (Nanjing)
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
Diotec Semiconductor Ag
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
M39029/58-360
Positronic Industries
CONNECTOR ACCESSORY; MIL-Connector Accessory Name: CONTACT; DIN Conformity: NO; National Stock Number (NSN): 5999004733551; Mating Contacts: M39029/56-348, M39029/57-354; Contact Type: CRIMP REAR RELEASE;
1N4148
Hy Electronic
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Crimson Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
National Semiconductor
LM317BD2TG
Onsemi
LM317BD2TG by Onsemi is an adjustable positive single output standard regulator with a max output current of 1.5A and a max load regulation of 5.8%. Operating temperature ranges from -40 to 125°C, making it suitable for various applications requiring precise voltage regulation in compact designs.
Multicomp Pro
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
ULN2803ADWR
ULN2803ADWR by Texas Instruments is a peripheral driver with 8 functions, open-collector output characteristics, and built-in transient protections. It operates b/w -40 to 85°C, has a max supply voltage of 3V, and is ideal for buffer or inverter-based applications requiring sink current flow direction.
Sensitron Semiconductor
LL4148
SPC TECHNOLOGY/ MULTICOMP
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Terry Semiconductor
RECTIFIER DIODE; Surface Mount: NO; Maximum Reverse Recovery Time: .004 us; Config: SINGLE; JESD-609 Code: e0; Maximum Repetitive Peak Reverse Voltage: 100 V;
NXP Semiconductors
2N2222A by Texas Instruments is a small signal NPN bipolar junction transistor (BJT) with a max collector-emitter voltage of 40V and a max collector current of 0.8A. It is commonly used for switching applications due to its fast turn on/off times (35ns/285ns) and high transition frequency (300MHz).
Promax-johnton
1201M1S3ZQE2
C & K Components
1201M1S3ZQE2 by C & K Components is a black slide switch with stainless steel housing. It features DPDT switch function, 6A@28VDC DC max rating, and latched switch action. Ideal for panel mount applications requiring high durability and reliable performance in temperatures ranging from -30 to 65 °C.
JS203011JAQN
SLIDE SWITCH; Mounting Feature: SURFACE MOUNT-RIGHT ANGLE; Switch Function: DP3T; Maximum Operating Temperature: 85 Cel; Termination Type: SOLDER; Maximum DC Contact Current: .3 A;
GH36S000001
Apem Components
The Apem Components GH36S000001 slide switch features a stainless steel housing, brass terminals, and gold plating. With SPDT functionality and 60000 cycles electrical life, it is ideal for applications requiring a latched ON-ON contact function. This panel mount switch has a max DC power rating of 0.4VA@20VDC and operates b/w -30 to 85°C temperatures.
JS102011CQN
JS102011CQN by C & K Components is a black slide switch with nylon housing and brass terminals. It has SPDT switch function, 5000 cycles electrical life, and 100000000 ohm insulation resistance. Ideal for applications requiring a latched slide switch with 0.3A@6VDC DC max rating.
CVS-01TB-1
Nidec Copal Electronics
SLIDE SWITCH; JESD-609 Code: e4; Terminal Finish: Gold (Au);
OS102011MS2QN1
Itt Cannon
OS102011MS2QN1 by ITT Cannon is a SPDT slide switch with 10000 cycles electrical life. It has a body width of 4.3" and height of 4.7mm, suitable for applications requiring latched switch action. With a max DC contact voltage of 12V and current rating of 0.1A@12VDC, it is ideal for use in electronics where solder termination is needed.
SLS121RA04
TE Connectivity
TE Connectivity's SLS121RA04 slide switch offers SPDT function with 6000 cycles. It has a body width of 7.5mm and height of 5.6mm, suitable for applications requiring a max AC contact voltage of 125V and DC contact current of 0.15A at 12VDC.
1571984-3
TE Connectivity 1571984-3 is a DPDT slide switch with black actuator. It has electrical life of 60000 cycles, gold over nickel plating, and max operating temperature of 80°C. Ideal for applications requiring ON-ON contact function, panel mounting, and solder termination.
CAS-220B1
CAS-220B1 by Nidec Copal Electronics is a DPDT slide switch with 3.9" width, 2.5mm height, and gold terminal finish. It operates b/w -40 to 85°C, handles up to 24VDC at 0.025A, and exerts a max force of 5N. Ideal for surface mount applications requiring latched switch action in bulk packaging.
1825264-1
Tyco Electronics Alcoswitch
SLIDE SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: 4PDT; Type (Actuator): EXTENDED TOP TYPE; Sealing: EPOXY TERMINAL SEALED; Maximum Operating Force: 8.83 N;
A9S11-0021
Omron
SLIDE SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: SPDT; Manufacturer Series: A9S; Maximum Operating Force: 3.92 N; Switch Action: LATCHED;
CJS-1200B2
The Nidec Copal Electronics CJS-1200B2 is a SPDT slide switch with 200 cycles electrical life, 2.5" body width, and gold terminal finish. It operates b/w -40 to 85°C, with a max DC contact voltage of 6V and current of 0.1A. Ideal for surface mount applications requiring latched switch action in compact spaces.
2-1825010-1
TE Connectivity 2-1825010-1 Slide Switch features 4PDT switch function, with actuator travel of 2.794mm and body width of 7.37 inch. Ideal for applications requiring ON-ON contact function, it has a max operating temperature of 80°C and is suitable for panel mounting with solder termination.
452403012014
Wuerth Elektronik & Kg
SLIDE SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: DPDT; Body Width: 5.5 inch; Minimum Operating Temperature: -40 Cel; JESD-609 Code: e4;
1-1437575-1
TE Connectivity 1-1437575-1 is a 4PDT slide switch with EPOXY TERMINAL SEALING. It has an electrical life of 10000 cycles, max operating force of 3.43N, and operates b/w -10 to 60°C. Ideal for applications requiring a latched switch function in through-hole mounting configurations.
MS12ASW40
Nkk Switches
MS12ASW40 by Nkk Switches is a SPDT slide 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 slide switch with SILVER contacts, such as consumer electronics or industrial equipment.
1825256-6
TE Connectivity 1825256-6 is a black SP3T slide switch with epoxy terminal sealing. It has an electrical life of 15000 cycles, operates b/w -20 to 85°C, and supports 0.4A current at 20VAC/DC. Ideal for panel mounting applications requiring ON-ON-ON contact function.
2-1825011-5
TE Connectivity 2-1825011-5 is a Slide Switch with 4PDT switch function and ON-ON contact function. It has an electrical life of 15000 cycles, operates b/w -40 to 80°C, and supports 0.4A AC/DC current. Ideal for panel mounting applications requiring a latched switch action.
JS102011SAQN
JS102011SAQN by C & K Components is a black slide switch with nylon housing and brass terminals. It has SPDT switch function, 5000 cycles electrical life, and 100000000 ohm insulation resistance. Ideal for applications requiring a latched slide switch with 0.3A@6VDC DC max rating.
OS203011MS1QP1
OS203011MS1QP1 by ITT Cannon is a DP3T slide switch with 10000 cycles electrical life. It operates b/w -10°C to 70°C, with a max DC contact voltage of 30V and current of 0.3A. Ideal for applications requiring latched switch action, solder termination, and through-hole mounting.
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