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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KMR421NGLFS by C & K Components is a SPST keypad switch with 100000 cycle electrical life and 1VA@32VDC DC max power rating. Ideal for applications requiring a momentary-tactile switch type, it features IP40 sealing, 2.8" body width, and operates in temperatures ranging from -40 to 85 °C.
Median Price
$0.390
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1k+
Arrow
1+ parts
$0.294
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$0.208
Sager
$0.422
$0.369
$0.327
RS (Exports)
$0.609
$0.545
$0.456
Mouser Electronics
$0.830
$0.676
$0.585
$0.412
Master Electronics
$0.385
$0.350
Verical
Chip1Stop
$0.275
Farnell
$0.381
$0.366
Newark
$0.662
$0.573
Nova Conductors
$0.313
TME
$0.790
$0.531
$0.428
IBS Electronics
$0.393
NAC Semi
$0.620
Vyrian
Chip Stock
ComSIT Distribution GmbH
Electro Sonic
$0.415
$0.375
Sensible Micro Corp
Argo Parts USA
$0.303
Advanced Electronics
$1.481
$1.348
$1.214
Perfect Parts
Assy Fe
Glotronic Ltd.
Continental Prestige Electronics
$0.333
Authorized Procurement Solutions
Netroflash
$0.306
$0.297
$0.291
Allows for easy soldering during assembly, ensuring a reliable connection.
Provides long-lasting performance and durability, making it a cost-effective choice.
Capable of handling high power applications, suitable for a variety of uses.
Ensures electrical safety and prevents leakage, ideal for sensitive circuits.
Compact size is suitable for space-constrained installations.
Offers protection against dust and debris, extending the switch's lifespan.
Simple on-off functionality for ease of use.
Low-profile design for sleek and discreet installations.
Can withstand high temperatures, suitable for various environments.
Operates reliably in extreme cold conditions, making it versatile.
Provides excellent conductivity and corrosion resistance.
Precise actuation for accurate input control.
Ensures reliable contact and signal transmission.
Suitable for low voltage applications, maintaining safety.
Specifically designed for keypad applications, ensuring compatibility.
Offers insulation against high voltages, ensuring safety.
Simple circuit configuration for ease of integration.
Convenient packaging for easy handling and storage.
Compact and streamlined design for versatile mounting options.
Provides reliable contact closure, reducing signal noise.
Offers a tactile and responsive feel for user feedback.
Ideal for low power applications, conserving energy.
Ensures consistent and reliable electrical connections.
Precise actuation length for accurate input control.
Suitable for low current applications, optimizing energy efficiency.
Responsive tactile feedback for enhanced user experience.
Reliable soldered connections for secure installation.
Low resistance ensures efficient signal transmission.
Easy and secure mounting for hassle-free installation.
Keypad Switches KMR421NGLFS attributes and parameters. Explore more Keypad Switches devices from C & K Components
Length (Actuator):
Actuator Travel (mm):
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:
Packing Method:
Sealing:
Solderability:
Switch Action:
Switch Function:
Switch Type:
Terminal Finish:
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KMR421NGLFS 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.
LM317T
Fairchild Semiconductor
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Maximum Output Current-1: 1.5 A; No. of Outputs: 1; Qualification Status: Not Qualified;
KSZ9031RNXIA
Microchip Technology
KSZ9031RNXIA by Microchip is a 48-terminal Ethernet transceiver with data rate of 1000 Mbps. Operating temperature range from -40 to 85°C makes it suitable for industrial applications. This square-shaped chip carrier has a very thin profile and matte tin finish, ideal for network interfaces.
1N4148WS
Surge Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138
NXP Semiconductors
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; No. of Terminals: 3; Maximum Drain Current (ID): .2 A; Operating Mode: ENHANCEMENT MODE;
Changzhou Starsea Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358AN
Philips Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
ECS-.327-12.5-17X-TR
Ecs International
ECS-0.327-12.5-17X-TR by Ecs International is a crystal oscillator with 20 ppm frequency tolerance, 144% stability, and 50000 ohm series resistance. Ideal for applications requiring precise timing in temperature ranges from -40 to 85 °C, such as telecommunications and industrial automation.
Rochester Electronics
1N4148
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
SMBJ18CA
Semitron
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
RC0402FR-0710KL
Yageo
Yageo's RC0402FR-0710KL is a 10000 ohm SMT fixed resistor with 1% tolerance, suitable for applications requiring a rated power dissipation of 0.0625 W. With a temperature coefficient of 100 ppm/°C, it operates b/w -55 to 155 °C, making it ideal for various electronic circuits.
LM358MX
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
2N7002
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;
Digitron Semiconductors
SS14
Forward International Electronics
RECTIFIER DIODE; Surface Mount: YES; Maximum Operating Temperature: 150 Cel; No. of Elements: 1; No. of Phases: 1; Maximum Output Current: 1 A;
M39029/58-360
Tri-star Electronics International
CONNECTOR ACCESSORY; Material: COPPER ALLOY; MIL Conformity: YES; Associated Military - Specifications: MIL-C-55302/69, MIL-C-38999; MIL-Connector Accessory Name: CONTACT; Terminal Type: CRIMP;
RECTIFIER DIODE; Surface Mount: NO; Terminal Finish: MATTE TIN; Maximum Operating Temperature: 200 Cel; Maximum Output Current: .15 A; JESD-609 Code: e3;
CRCW040210K0FKED
Vishay Intertechnology
Vishay Intertechnology's CRCW040210K0FKED is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.063 W power dissipation. Ideal for surface mount applications in electronics due to its compact SMT package style and high operating temperature range of -55 to 155 °C.
BSS138BK,215
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.
Telcom Semiconductor
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Operating Temperature: 150 Cel; JESD-609 Code: e0;
DTSM-31R-V-T/R
Diptronics Manufacturing
DTSM-31R-V-T/R by Diptronics Mfg is a red keypad switch with steel housing. It has 30K electrical life cycles, 100M ohm insulation resistance, and operates b/w -25 to 70°C. Ideal for applications requiring SPST switch function, such as consumer electronics or industrial control systems.
4FSH98222
Apem Components
The Apem Components 4FSH98222 keypad switch has an electrical life of 10M cycles, GREEN/RED LED illumination, and IP67 sealing. Ideal for applications requiring a SPST switch function with MOMENTARY action, such as in environments with temperatures ranging from -40°C to 160°C.
KSS333GLFG
Itt Cannon
KSS333GLFG by ITT Cannon is a SPST keypad switch with 100000 cycle electrical life and 0.2VA@32VDC DC max power rating. With IP40 sealing, it is ideal for applications requiring a large type actuator, such as industrial control panels or medical devices.
MCSLPT4644B4PHTR
TE Connectivity
TE Connectivity's MCSLPT4644B4PHTR is a SPST Keypad Switch with 500000 cycles Electrical Life. It features SILVER plating, THERMOPLASTIC insulator, and STAINLESS STEEL contacts. Ideal for PANEL MOUNT applications with 0.2mm Actuator Travel and 2.548N Max Operating Force.
5ESH935NCNO
Mec A/s
KEYPAD SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPDT; Contact Function: N.C-N.O; Body Width: 10 inch; Body Height: 6.4 mm;
3-1825910-2
TE Connectivity 3-1825910-2 is a RED keypad switch with NYLON housing. It has an electrical life of 100,000 cycles and operates b/w -35 to 85°C. Ideal for panel mounting applications requiring SPST switch function with 0.05A@24VDC max rating.
PTS645SM95SMTR92LFS
C & K Components
PTS645SM95SMTR92LFS by C & K Components is a SPST keypad switch with 100000 cycle electrical life and 100000000000 ohm insulation resistance. With a max operating force of 1.57N, it is ideal for applications requiring momentary-tactile switch action in temperatures ranging from -20°C to 60°C.
1241.1601.11
Schurter Ag
Schurter Ag's 1241.1601.11 Keypad Switch features SPST switch function, with BRASS terminals and GOLD OVER NICKEL plating. Ideal for applications requiring a momentary-tactile switch type, with an electrical life of 1000000 cycles and max operating force of 2.2N.
B3SN-3012
Omron
The Omron B3SN-3012 is a keypad switch with 1 switch and an electrical life of 100,000 cycles. It has a sealing rating of IP67, making it suitable for use in environments where protection against dust and water is required. This switch operates at temperatures ranging from -25°C to 70°C and has a max DC contact voltage of 24V.
3-1825910-5
TE Connectivity 3-1825910-5 is a black nylon keypad switch with SPST function. It has an electrical life of 100,000 cycles and operates b/w -35°C to 85°C. Ideal for panel mounting applications requiring momentary switch action with max DC contact current of 0.05A at 24VDC.
1825967-1
Tyco Electronics Alcoswitch
KEYPAD SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: SPST; Type (Actuator): SQUARE TYPE; No. of Switches: 1; Switch Action: MOMENTARY;
B3F-1052
Omron B3F-1052 Keypad Switch offers 300K cycles Electrical Life, 100M ohm Insulation Resistance, and SPST Switch Function. Ideal for applications requiring a MOMENTARY-TACTILE action, such as control panels or industrial equipment.
KMR221GLFS
KEYPAD SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Solderability: REFLOW; Maximum Operating Force: 2.5 N; Body Width: 2.8 inch;
4-1437565-1
KEYPAD SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Maximum DC Contact Voltage: 24 V; Maximum Operating Temperature: 85 Cel; JESD-609 Code: e4;
DTSM-65R-V-T/R
KEYPAD SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Type (Actuator): DOMED TYPE; Packing Method: TAPE AND REEL; DC Maximum Rating R Load (Contact): .05A@12VDC;
EVP0AFB65
Panasonic
KEYPAD SWITCH; Manufacturer Series: EVPAF;
MJTP1236C
MJTP1236C by Apem Components is a black keypad switch with stainless steel housing. It features SPST switch function, 100000 cycle electrical life, and 100000000 ohm insulation resistance. Ideal for applications requiring a momentary-tactile switch with through hole-right angle mounting feature.
DTSM-31N-V-T/R
DTSM-31N-V-T/R by Diptronics Mfg is a SPST keypad switch with 50K cycles electrical life. Featuring steel housing, it has a 3.5mm height and 3.5-inch width, ideal for surface mount applications. With a max operating force of 2.06N and DC contact rating of 0.05A@12VDC, it's suitable for various electronic devices requiring momentary-tactile switches.
MX1A-E1NW
The Cherry
The Cherry MX1A-E1NW is a keypad switch with a thermoplastic housing and gold over silver contact plating. It has a max operating temperature of 70°C and can handle a max AC contact current of 0.01A. This switch is ideal for applications that require momentary switch action and through-hole straight mounting.
ATS2D3GNCLFG
ATS2D3GNCLFG by C & K Components is a SPST Keypad Switch with 1.1mm Actuator Travel and IP54 Sealing. It has a DC Max Power Rating of 0.2VA@32VDC, making it suitable for applications requiring momentary switch action in environments with temperatures ranging from -40 to 125 °C.
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KMR442NGLFS
KEYPAD SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Solderability: REFLOW; Maximum Contact Bounce Time: 3 ms; Body Length/Diameter: 4.2 mm;
KMR432NGULCLFS
KEYPAD SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Solderability: REFLOW; Circuit Config: 1X1; Minimum Operating Temperature: -40 Cel;
KMR441GLFS
KMR441GLFS by C & K Components is a SPST keypad switch with 100000 cycle electrical life and 1VA@32VDC DC max power rating. With IP40 sealing, it is ideal for applications requiring a momentary-tactile switch action in temperatures ranging from -40 to 85 °C.
KMR441NGULCLFS
KEYPAD SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Solderability: REFLOW; Body Width: 2.8 inch; Packing Method: TR, 13 INCH;
KMR421LFS
KEYPAD SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Solderability: REFLOW; Body Height: .055 mm; JESD-609 Code: e4;
KMR432LFS
KEYPAD SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Solderability: REFLOW; Maximum Operating Force: 3.75 N; Maximum Contact Bounce Time: 3 ms;
KMR441LFS
KEYPAD SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Solderability: REFLOW; Maximum DC Contact Current: .05 A; Maximum Operating Temperature: 85 Cel;
KMR441ULCLFS
KEYPAD SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Solderability: REFLOW; Contact Resistance: 100 mohm; Insulation Resistance: 1000000000 ohm;
KMR421GLFS
KEYPAD SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Solderability: REFLOW; JESD-609 Code: e4; Minimum Operating Temperature: -40 Cel;
KMR431GLFS
KEYPAD SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Solderability: REFLOW; Center Contact Material: SILVER; Minimum Operating Temperature: -40 Cel;
KMR431GULCLFS
KEYPAD SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Solderability: REFLOW; DC Maximum Rating R Load (Contact): .05A@32VDC; Maximum Contact Bounce Time: 3 ms;
KMR431NGLFS
KEYPAD SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Solderability: REFLOW; Termination Type: SOLDER; Electrical Life: 100000 Cycle(s);
KMR431NGULCLFS
KEYPAD SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Solderability: REFLOW; Electrical Life: 100000 Cycle(s); Body Length/Diameter: 4.2 mm;
KMR432GLFS
KEYPAD SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Solderability: REFLOW; Maximum Operating Force: 3.75 N; Circuit Config: 1X1;
KMR441GULCLFS
KEYPAD SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Solderability: REFLOW; Length (Actuator): .043 inch; Switch Action: MOMENTARY-TACTILE;
KMR441NGLFS
KEYPAD SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Solderability: REFLOW; Insulation Resistance: 1000000000 ohm; Contact Resistance: 100 mohm;
KMR442GLFS
KEYPAD SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Solderability: REFLOW; Length (Actuator): .043 inch; Sealing: IP40;
KMR433GULCLFG
KEYPAD SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Solderability: REFLOW; JESD-609 Code: e4; Termination Type: SOLDER;
KMR411LFS
KEYPAD SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Solderability: REFLOW; Center Contact Material: SILVER; Maximum DC Contact Voltage: 32 V;
KMR421ULCLFS
KEYPAD SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Solderability: REFLOW; Center Contact Material: SILVER; Maximum DC Contact Current: .05 A;
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