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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KSL0M512LFT by C & K Components is a SPST keypad switch with 100000 cycle electrical life, IP65 sealing, and 1VA@32VDC DC max power rating. Ideal for applications requiring a long hard plastic actuator type, this switch operates b/w -40 to 85 °C and has a contact resistance of 100 mohm.
Median Price
$0.661
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1k+
Newark
1+ parts
$0.482
100+ parts
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DigiKey
$0.840
$0.596
$0.493
$0.438
Adafruit Industries
$4.327
$3.938
$3.548
PEI Genesis
Chip1Stop
$0.424
Master Electronics
$1.060
$1.030
$0.371
Verical
$0.400
$0.370
IBS Electronics
$0.374
Connector Distribution Corp
Right Parts Inc.
Advanced Electronics
Authorized Procurement Solutions
Ensures easy and secure soldering of the keypad switch onto a circuit board.
Guarantees a long lifespan for the keypad switch, making it reliable for repeated use.
Capable of handling a power rating of 1VA at 32VDC, suitable for various electronic applications.
High insulation resistance helps prevent electrical leakage and ensures safety during operation.
IP65 sealing provides protection against dust and water, making the keypad switch suitable for outdoor or industrial environments.
Single Pole, Single Throw switch function offers a simple on/off operation for easy use.
Can operate efficiently in temperatures up to 85°C, suitable for various working environments.
Can operate in extremely low temperatures down to -40°C, ideal for use in cold climates.
Provides a tactile feedback with a travel distance of 0.7112mm for a satisfying user experience.
Silver contact material ensures a reliable and low resistance connection for enhanced durability.
Keypad Switches KSL0M512LFT attributes and parameters. Explore more Keypad Switches devices from C & K Components
Actuator Travel (mm):
Type (Actuator):
Body Width:
Body Height:
Body Length/Diameter:
Center Contact Material:
Circuit Config:
Maximum Contact Bounce Time:
Maximum DC Contact Current:
DC Maximum Power Rating R Load (Contact):
DC Maximum Rating R Load (Contact):
Contact Resistance:
Maximum DC Contact Voltage:
Dielectric Withstand Volts (V):
Electrical Life:
End Contact Material:
Insulation Resistance:
JESD-609 Code:
Mounting Feature:
No. of Switches:
Maximum Operating Force:
Maximum Operating Temperature:
Minimum Operating Temperature:
PCB Hole Count:
Packing Method:
Sealing:
Solderability:
Switch Action:
Switch Function:
Switch Type:
Terminal Finish:
Terminal Length:
Termination Type:
KSL0M512LFT Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.90.40
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.
BAV99
Lite-on Technology
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Operating Temperature: 175 Cel; Maximum Output Current: .1 A; Maximum Reverse Recovery Time: .006 us;
2N7002
Yangzhou Yangjie Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; No. of Elements: 1; Terminal Form: GULL WING; Maximum Drain Current (ID): .34 A;
IRLML6402TRPBF
Infineon Technologies
IRLML6402TRPBF by Infineon is a P-CHANNEL FET for SWITCHING applications. It features a 20V DS Breakdown Voltage, 22A IDM, and 0.065 ohm RDS(on). With a small outline package and matte tin finish, it operates in temperatures from -55 to 150 °C.
LL4148
Micronas Semiconductor Holding Ag
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Output Current: .2 A; Maximum Forward Voltage (VF): 1.2 V;
SMBJ18CA
Secos
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM317T
Inchange Semiconductor
Other Regulators; No. of Terminals: 3; Surface Mount: NO; Technology: BIPOLAR; Minimum Output Voltage-1: 1.2 V; No. of Outputs: 1;
BSS138
Diodes Incorporated
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Minimum DS Breakdown Voltage: 50 V; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
1N4148WS
Weitron Technology
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Transys Electronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
PIC18F4550T-I/PT
Microchip Technology
The Microchip Technology PIC18F4550T-I/PT microcontroller operates at a max clock frequency of 48 MHz with 8-bit architecture. It features 13-Ch 10-Bit ADC channels and USB connectivity, making it suitable for industrial applications requiring high-speed data processing and analog-to-digital conversion. With low power mode and flash ROM programmability, this device offers efficient performance in compact designs.
LM317AEMP/NOPB
National Semiconductor
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: SOP; Terminal Form: GULL WING; Qualification Status: Not Qualified; Width: 3.56 mm;
LM555CM
Onsemi
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
STMicroelectronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Drain Current (ID): .2 A; Transistor Application: SWITCHING;
NDT2955
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 3 W; Package Style (Meter): SMALL OUTLINE; Maximum Drain Current (Abs) (ID): 2.5 A;
Lite-on Semiconductor
STM32F405RGT6
STM32F405RGT6 by STMicroelectronics is a 32-bit microcontroller with 2/3.3V power supplies, 16 external interrupts, and 196608 RAM bytes. Ideal for industrial applications, it features CAN(2), I2C(3), SPI(3) connectivity options and operates at a max clock frequency of 26 MHz. With low power mode and DMA support, it offers versatile performance in compact dimensions.
M39029/58-360
TE Connectivity
TE Connectivity's M39029/58-360 is a CRIMP terminal backshell for 22-28 AWG wires, rated at 5A. Ideal for male contacts in Mil-Spec applications, it offers a cross-section area of 0.34 mm2 and ensures secure connections in demanding environments.
1N4148WT-7
1N4148WT-7 by Diodes Inc. is a fast recovery rectifier diode with a max reverse recovery time of 0.004 us and a max forward voltage of 1.25 V. It has a package style of small outline, making it suitable for surface mount applications where high-speed switching is required at temperatures ranging from -65 to 150 °C.
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;
1N4148WT
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1-1825027-1
TE Connectivity 1-1825027-1 is a black nylon keypad switch with copper alloy terminals. It offers SPST switch function, 100000 cycle electrical life, and 0.25mm actuator travel. Ideal for panel mounting applications requiring momentary-tactile switch action at temperatures ranging from -20 to 105°C.
1.14.002.001/0000
Rafi & Kg
1.14.002.001/0000 keypad switch by Rafi & Kg has an electrical life of 250K cycles, SPST switch function, and hermetically sealed sealing for durability. With a body width of 5.1", it is ideal for applications requiring a momentary button type actuator and surface mount-straight mounting feature.
B3F-4055
Omron
The Omron B3F-4055 is a yellow keypad switch with a projected plunger type actuator. It has an electrical life of 1,000,000 cycles and insulation resistance of 100,000,000 ohms. This switch is commonly used in applications requiring momentary-tactile action and can withstand temperatures from -25°C to 70°C.
EVQQ2203W
Panasonic
The Panasonic EVQQ2203W is a SPST keypad switch with 100000 cycle electrical life and 100000000 ohm insulation resistance. Ideal for applications requiring ON-OFF contact function, it operates b/w -40 to 85 °C with a max DC contact voltage of 15V.
EVQQ2P03W
The Panasonic EVQQ2P03W is a white keypad switch with stainless steel housing. It features SPST switch function, 1000000 cycle electrical life, and 100000000 ohm insulation resistance. Ideal for applications requiring a momentary ON-OFF contact function with snap action and surface mount-straight mounting feature.
B3F-1060
Omron B3F-1060 Keypad Switch: SPST, 1000000 cycles Electrical Life, 1.27N Max Operating Force. Ideal for applications requiring momentary-tactile switch action in electronics with -25 to 70°C operating range.
1.14.002.101/0000
1.14.002.101/0000 keypad switch by Rafi & Kg has an electrical life of 1000000 cycles, SPST switch function, and hermetically sealed sealing. It is a momentary switch type with a max operating force of 3N, ideal for surface mount applications requiring reliable tactile feedback.
FSMSM
TE Connectivity's FSMSM Keypad Switch features SPST switch function, 20000 cycle electrical life, and 1.764N max operating force. Ideal for panel mount applications with -40 to 85°C temp range, it has a black polyester housing and brass end contact material.
KSC443J70SHLFG
C & K Components
KSC443J70SHLFG by C & K Components is a SPST keypad switch with 300000 cycles electrical life, IP67 sealing, and 0.2VA@32VDC DC max power rating. Ideal for applications requiring a soft type actuator, such as consumer electronics or industrial control panels.
EVQP2402W
The Panasonic EVQP2402W is a keypad switch with SPST function, 2.5mm actuator travel, and 500000 electrical life cycles. It operates b/w -40 to 85°C, has gold/silver terminal finish, and withstands up to 15V DC contact voltage. Ideal for applications requiring ON-OFF control in compact devices.
1437566-3
Tyco Electronics Alcoswitch
KEYPAD SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; No. of Switches: 1; Terminal Finish: Gold (Au); Maximum Operating Force: 2.26 N;
DTS-65N-V
Apem Components
The Apem Components DTS-65N-V is a SPST keypad switch with 200000 cycles electrical life, 6.35mm actuator travel, and 2.06N max operating force. Ideal for applications requiring momentary-tactile switch action, such as control panels or industrial equipment.
MCSLPT4848A3DTR
TE Connectivity's MCSLPT4848A3DTR is a SPST Keypad Switch with 500000 cycles Electrical Life. It features POLYETHYLENE Housing, COPPER ALLOY Terminals, and STAINLESS STEEL End Contacts. Ideal for PANEL MOUNT applications, it has an Actuator Travel of 0.2mm and operates b/w -30 to 80 °C temperatures.
PVA1EEH1
Itt Cannon
PVA1EEH1 by ITT Cannon is a DPST keypad switch with 100000 cycles electrical life. It operates b/w -40 to 85°C, suitable for various applications. With a max DC contact voltage of 32V and contact resistance of 100 mΩ, it is ideal for through-hole mounting on PCBs.
EVQPF304R
The Panasonic EVQPF304R is a SPST keypad switch with 50000 cycles electrical life. It operates b/w -20 to 70°C, with max force of 3.2N and contact voltage of 15VDC. Ideal for applications requiring momentary switch action in through-hole mounting setups.
431151015826
Wuerth Elektronik & Kg
431151015826 by Wurth Elektronik is a white keypad switch with stainless steel housing. It has an electrical life of 200,000 cycles and insulation resistance of 100M ohm. Ideal for applications requiring a SPST switch function, such as consumer electronics or industrial control systems.
EVPBB2A9E000
Panasonic EVPBB2A9E000 is a keypad switch with SPST function, 500000 cycles electrical life, and IP67 sealing. Ideal for applications requiring momentary-tactile switch action, such as in industrial control panels or consumer electronics devices. With 1.6N max operating force and 0.11mm actuator travel, it offers reliable performance in harsh environments.
FSMIJ62AG04
TE Connectivity's FSMIJ62AG04 Keypad Switch features SPST switch function, 0.2mm actuator travel, and 500000 electrical life cycles. Ideal for panel mounting applications, it has a thermoplastic housing, brass terminals, and green/yellow LED illumination.
4FSH961
The Apem Components 4FSH961 keypad switch has an electrical life of 10M cycles, white LED illumination, and IP67 sealing. Ideal for applications requiring a SPST switch with momentary action, such as industrial control panels or outdoor equipment. Operating temperatures range from -40°C to 160°C.
PTS647SM38SMTR2LFS
PTS647SM38SMTR2LFS by C & K Components is a SPST Keypad Switch with 100000 cycles Electrical Life and 100M ohm Insulation Resistance. With a compact size of 4.5mm x 2.9mm, it's ideal for applications requiring MOMENTARY-TACTILE switch action in temperatures ranging from -20°C to 70°C.
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