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;
Median Price
$10.410
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< 1k
Mouser Electronics
1+ parts
100+ parts
$9.000
1k+ parts
$5.710
10k+ parts
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Advanced Electronics
$5.649
$5.141
$4.632
QUARKTWIN TECHNOLOGY LTD
Slide Switches L202021MS12Q attributes and parameters. Explore more Slide Switches devices from C & K Components
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DC Maximum Rating R Load (Contact):
Contact Resistance:
Maximum AC Contact Voltage:
Maximum DC Contact Voltage:
Dielectric Withstand Volts (V):
Electrical Life:
End Contact Material:
End Contact Plating:
Housing Material:
Insulation Resistance:
Insulator Material:
JESD-609 Code:
Mounting Feature:
No. of Positions:
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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.
LL4148
Semtech Electronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
1N4148
General Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
2N7002
Inter F E T
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Drain-Source On Resistance: 7.5 ohm; Maximum Drain Current (Abs) (ID): .115 A;
ABS25-32.768KHZ-1-T
Abracon
Abracon's ABS25-32.768KHZ-1-T crystal oscillator offers 10 ppm frequency tolerance, 126% stability, and 50000 ohm series resistance. Ideal for applications requiring 0.032768 MHz nominal operating frequency, such as IoT devices and precision timing systems.
MBRS130LT3G
Rochester Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: J BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
Synsemi
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138W-7-F
Diodes Incorporated
Diodes Inc.'s BSS138W-7-F is a N-channel FET with 50V DS breakdown voltage, ideal for switching applications. It features single configuration with built-in diode, Gull Wing terminals, and operates in enhancement mode. With 0.2A max drain current and 3.5 ohm RDS(on), it's UL recognized and suitable for small outline packages at temperatures ranging from -55 to 150°C.
ERJ6ENF10R0V
Panasonic
Panasonic ERJ6ENF10R0V is a 10 ohm fixed resistor with 1% tolerance, suitable for surface mount applications. With a rated power dissipation of 0.125W and operating voltage of 150V, it operates b/w -55°C to 155°C. Its metal glaze/thick film technology ensures stable performance in various electronic circuits.
Micro Commercial Components
Comchip Technology
AMS1117-3.3
Advanced Monolithic Systems
AMS1117-3.3 by Advanced Monolithic Systems is a fixed positive single output LDO regulator with 1A max output current, 3% voltage tolerance, and 1.3V dropout voltage. Ideal for applications requiring stable 3.3V supply in compact designs due to its small outline package and excellent load regulation of 0.025%.
SN6505BDBVR
Texas Instruments
SN6505BDBVR by Texas Instruments is a small outline, low profile interface IC with 6 terminals. It operates b/w -55 to 125°C and supports a max output current of 1.5A at supply voltages ranging from 2.25V to 5.5V. Ideal for military-grade applications requiring compact design and high reliability.
Jiangsu Jiejie Microelectronics
1N4148WS
Changzhou Starsea Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM555CMX
National Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
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.
261
Mercury Systems
Other Interface ICs; Temperature Grade: MILITARY; Terminal Form: FLAT; No. of Terminals: 14; Package Code: DFP; Package Shape: SQUARE;
Weitron Technology
1N4148WT
Good-ark Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
NE555/D
General Electric Solid State
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; Maximum Operating Temperature: 70 Cel; Technology: BIPOLAR; Package Equivalence Code: DIE OR CHIP; Qualification: Not Qualified;
09.03201.02
Eoz Sas
SLIDE SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: SPDT; DC Maximum Rating R Load (Contact): .5A@12VDC; AC Maximum Rating R Load (Contact): .5A@12VAC; Maximum AC Contact Voltage: 12 V;
09.03290.01
SLIDE SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: CHANGE-OVER; Type (Actuator): EXTENDED RAISED TYPE; Maximum AC Contact Voltage: 12 V; Maximum Operating Temperature: 85 Cel;
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.
3-1825010-7
TE Connectivity 3-1825010-7 Slide Switch offers 6PDT switch function with 15000 cycles electrical life. With a body width of 7.37in and height of 4.45mm, it has a max operating temp of 80°C. Ideal for panel mounting applications, this slide switch features ON-ON contact function and solder termination type.
EG4208A
E-switch
EG4208A by E-switch is a 4PDT slide switch with dimensions of 15mm x 6in x 5mm. It operates b/w -20°C to 70°C, featuring silver terminal finish and latched switch action. Ideal for applications requiring through hole-right angle mounting, solder termination, and precise switching control.
OS102011MA1QN1C
C & K Components
OS102011MA1QN1C by C & K Components is a black slide switch with SPDT function. It has an electrical life of 10000 cycles and insulation resistance of 100M ohm, making it ideal for applications requiring reliable switching in temperatures ranging from -10°C to 70°C. With brass terminals and copper alloy end contacts, this slide switch offers a max DC contact voltage of 12V and current rating of 0.1A@12VDC.
JS102011JCQN
JS102011JCQN by C & K Components is a SPDT slide switch with 5000 cycles electrical life. It has a body width of 3.6 inch and height of 3.6 mm, suitable for applications requiring latched switch action. With a max DC contact voltage of 6V and current rating of 0.3A, it is ideal for surface mount-straight mounting in various electronic devices.
OS102011MA1QS1
Itt Cannon
OS102011MA1QS1 by ITT Cannon is a SPDT slide switch with 10000 cycles electrical life. It has a body width of 4.4" and height of 4.7mm, suitable for applications requiring latched switch action at temperatures ranging from -10°C to 70°C.
JS203011JCQN
JS203011JCQN by C & K Components is a DP3T slide switch with 5000 cycles electrical life. It has a body width of 3.6" and height of 3.5mm, suitable for surface mount-straight mounting applications. With a max DC contact voltage of 6V and current rating of 0.3A@6VDC, it operates b/w -40°C to 85°C temperature range efficiently.
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.
S101031SS03Q
SLIDE SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): HIGH TYPE; Body Length/Diameter: 22.99 mm; Contact Resistance: 10 mohm;
S102031SS03Q
The ITT Cannon S102031SS03Q slide switch offers SPDT functionality with 10000 cycles electrical life. With a body width of 13.46mm and height of 7.11mm, it can handle up to 6A@250VAC AC max rating R load. Ideal for panel mount applications, this solder termination switch operates b/w -30°C to 65°C temperatures.
CMS-4202TB
Nidec Copal Electronics
SLIDE SWITCH; Terminal Finish: Gold (Au); JESD-609 Code: e4;
OS103011MS8QP1C
OS103011MS8QP1C by C & K Components is a black slide switch with SP3T function. It has an electrical life of 10,000 cycles and insulation resistance of 100M ohm. Ideal for applications requiring a latched switch action, with a max DC contact voltage of 12V and current rating of 0.1A@12VDC.
CJS-1200TA2
The Nidec Copal Electronics CJS-1200TA2 slide switch has SPDT function, 200 cycles electrical life, and 2.5" body width. It is tape sealed for protection and operates b/w -40°C to 85°C. Ideal for surface mount applications requiring a latched switch with gold terminal finish.
OS102011MS2QS1
OS102011MS2QS1 by ITT Cannon is a SPDT slide switch with 10000 cycles electrical life. It operates b/w -10°C to 70°C, with max DC contact voltage of 12V and current of 0.1A. Ideal for applications requiring latched switch action, solder termination, and through hole-straight mounting.
SLB1570
Apem Components
SLB1570 by Apem Components is a slide switch with a steel housing and brass terminals. It has a 5 inch body width and is sealed with epoxy for protection. This switch has 5 positions, can handle up to 0.3A of AC or DC current, and operates in temperatures ranging from -20°C to 85°C.
CL-SB-12B-02T
CL-SB-12B-02T by Nidec Copal Electronics is a SPDT slide switch with gold-plated contacts, suitable for applications requiring 2 positions and 12VDC max contact voltage. Featuring stainless steel housing and copper alloy terminals, it offers an electrical life of 10,000 cycles. Ideal for use in electronic devices that require reliable switching capabilities in a compact form factor.
JS202011JAQN
JS202011JAQN by C & K Components is a black slide switch with nylon46 housing. It has DPDT switch function, 5000 cycles electrical life, and 100000000 ohm insulation resistance. Ideal for applications requiring a latched switch action, it operates b/w -40 to 85 °C with max DC contact voltage of 6V.
TS01AQE
SLIDE SWITCH; Mounting Feature: THROUGH HOLE-RIGHT ANGLE; Switch Function: SPDT; Type (Actuator): SLIDE; Contact Function: ON-ON; Solderability: MIL-STD;
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Supply Digital Components
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