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.
Choose from over than a million of proven quality materials. Over 300 manufacturers are presented. From renowned major international players to small independent companies with a proven track record in local markets.
Featured manufacturers
TE Connectivity's FSMRA4JH04 keypad switch offers SPST switch function, 100000 cycles electrical life, and 2.06N max operating force. Ideal for applications requiring momentary action, such as control panels or industrial equipment.
Median Price
$0.163
Lifecycle Status
Suppliers In-Stock
16
In-Stock Inventory
1k+
Master Electronics
1+ parts
$0.127
100+ parts
-
1k+ parts
$0.115
10k+ parts
$0.108
Arrow
$0.201
$0.159
$0.156
Mouser Electronics
$0.250
$0.179
$0.146
$0.134
Newark
$0.269
$0.197
Farnell
$0.286
$0.229
$0.175
Verical
$0.114
Chip1Stop
$0.144
TTI
TTI Europe
Nova Conductors
IBS Electronics
$0.220
$0.174
TME
$0.139
$0.116
Rapid Electronics
$0.080
Electro Sonic
$0.165
$0.148
Vyrian
Bristol Electronics
Aranea Global
$0.141
$0.136
Argo Parts USA
$0.140
Continental Prestige Electronics
$0.270
$0.222
$0.160
Assy Fe
High electrical life ensures long-lasting durability and reliability for the product, making it a cost-effective choice for users.
The wide body width provides ample space for comfortable usage and easy access to the keypad switches, enhancing user experience.
The single-pole, single-throw switch function simplifies the design and operation of the keypad switches, making them easy to use and understand.
With a high maximum operating temperature, this product can withstand elevated environmental conditions without compromising performance, making it suitable for various applications.
The low minimum operating temperature ensures reliable functionality even in extreme cold conditions, making this product versatile and dependable.
The button-type actuator offers tactile feedback and precise control, enhancing user interaction with the keypad switches and improving overall usability.
The high maximum DC contact voltage allows for compatibility with a wide range of electrical systems, making this product versatile and suitable for various voltage requirements.
The keypad switch design offers multiple input options in a compact form factor, providing users with a convenient and efficient interface for controlling electronic devices.
The 1X1 circuit configuration simplifies wiring and installation, making this product easy to integrate into different systems and applications.
The moderate maximum operating force required for activation ensures comfortable and responsive keypresses, reducing user fatigue during prolonged use.
The maximum DC rating for the contact ensures safe and reliable operation within the specified electrical parameters, enhancing the product's performance and longevity.
The maximum DC contact current capability allows for efficient power transmission and control, making this product suitable for various electronic applications.
The momentary switch action provides immediate feedback and control, making this product ideal for applications that require quick and precise input commands.
The solder termination type simplifies installation and ensures secure electrical connections, making this product easy to integrate into different electronic devices and systems.
The through-hole-right angle mounting feature offers flexibility and convenience during installation, allowing for versatile positioning of the keypad switches within electronic assemblies.
Keypad Switches FSMRA4JH04 attributes and parameters. Explore more Keypad Switches devices from TE Connectivity
Type (Actuator):
Body Width:
Body Height:
Body Length/Diameter:
Circuit Config:
Maximum DC Contact Current:
DC Maximum Rating R Load (Contact):
Maximum DC Contact Voltage:
Electrical Life:
Mounting Feature:
No. of Switches:
Maximum Operating Force:
Maximum Operating Temperature:
Minimum Operating Temperature:
Switch Action:
Switch Function:
Switch Type:
Termination Type:
FSMRA4JH04 Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.90.40
SB
TE Connectivity is a global leader in the design and production of innovative connectors and sensors for multiple industries, such as automotive, industrial equipment, data communication systems, aerospace, defense, medical, oil and gas, consumer electronics and energy. It is an American-Swiss domiciled firm that has been providing high-quality products to its customers since 1907.
CEO
Terrence R. Curtin
Executive VP, CFO
Heath A. Mitts
Senior VP, Principal Accounting Officer
Robert J. Ott
KSZ9031RNXIC
Microchip Technology
KSZ9031RNXIC by Microchip Technology is a network interface chip with 1 transceiver. It operates at a data rate of 1000 Mbps and has a nominal voltage of 1.2V. This chip is commonly used in industrial applications requiring Ethernet connectivity.
FDN306P
Onsemi
FDN306P by Onsemi is a P-CHANNEL FET with 12V DS Breakdown Voltage, ideal for SWITCHING applications. It features SINGLE configuration with BUILT-IN DIODE and GULL WING terminals. Operating in ENHANCEMENT MODE, it has a max ID of 2.6A and 0.04 ohm RDS(on), suitable for small outline packages at temperatures ranging from -55 to 150°C.
CRCW04020000Z0ED
Vishay Intertechnology
Vishay Intertechnology's CRCW04020000Z0ED is a 0 ohm jumper resistor with METAL GLAZE/THICK FILM tech. Operating b/w -55 to 155 °C, it suits SMT applications in automotive electronics due to AEC-Q200 compliance and 0.063 W power dissipation.
LL4148
Vishay Telefunken
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
LM317T
Bay Linear
Other Regulators; No. of Terminals: 3; No. of Outputs: 1; Surface Mount: NO; Maximum Load Regulation (%): 1.5 %; Operating Temperature (TJ-Min): 0 Cel;
BSS138
Inter F E T
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Terminal Finish: TIN LEAD; Package Body Material: PLASTIC/EPOXY;
NE555DR
Texas Instruments
NE555DR by Texas Instruments is an Analog Waveform Generation IC with 8 terminals, operating voltage of 5V, and power supplies ranging from 5-15V. It is a versatile component for pulse generation applications due to its small outline package and commercial temperature grade suitability.
1N4148WS
Synsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WT
Tak Cheong Electronics Holdings
Continental Device India
SMBJ18CA
Alpha & Omega Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Telefunken Microelectronics
1N4148
Baneasa S A
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
CRGCQ0805F10R
TE Connectivity
TE Connectivity's CRGCQ0805F10R is a 10 ohm fixed resistor with 1% tolerance and 400 ppm/°C temperature coefficient. It is a surface mount thick film resistor in an 0805 package, suitable for applications requiring precise resistance values in compact electronic circuits.
M24308/2-1F
Bel Fuse
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Dielectric Withstanding Voltage (V): 1750VAC; No. of Connectors: ONE; Mixed Contacts: NO;
BAV99
Silicon Standard
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
06035C104KAT2A
KYOCERA AVX
06035C104KAT2A by KYOCERA AVX is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. It has X7R temperature characteristics, -55 to 125 °C operating range, and ±10% tolerance. Ideal for SMT applications requiring compact size and reliable performance in various electronic circuits.
CRG0805F10R
Tyco Electronics Components
FIXED RESISTOR; Mounting Type: SURFACE MOUNT; Resistance: 10 ohm; Rated Power Dissipation (P): .125 W; Maximum Operating Temperature: 125 Cel; Tolerance: 1 %;
2N2222A
Raytheon Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Minimum DC Current Gain (hFE): 100; Maximum Turn On Time (ton): 35 ns;
Zetex Plc
EVQPF104R
Panasonic
The Panasonic EVQPF104R is a red keypad switch with an electrical life of 100,000 cycles and insulation resistance of 50MΩ. With SPST switch function, it's ideal for applications requiring momentary contact such as consumer electronics or industrial control systems.
MX1A-11DN
The Cherry
The Cherry MX1A-11DN keypad switch features SPST switch function, 4.2926mm actuator travel, and 0.5894N max operating force. Ideal for applications requiring OFF-(ON) contact function with 12VAC/DC max ratings and thermoplastic housing material.
TL3330AF130QG
E-switch
TL3330AF130QG by E-switch is a SPST keypad switch with 50000 cycles electrical life. It features SILVER OVER NICKEL terminal finish, 1.77N max operating force, and -30 to 70°C temp range. Ideal for surface mount-right angle applications requiring momentary-tactile switch action.
B3W-9002-RG2C
Omron
Omron's B3W-9002-RG2C keypad switch offers 300K cycles electrical life, with green and red LED illumination. Ideal for applications requiring a plunger-type SPST switch with 100M ohm insulation resistance. Operating temperatures range from -25 to 70°C, making it suitable for various industrial settings.
7914S-1-000E
Bourns
Bourns 7914S-1-000E Keypad Switch features stainless steel housing, phosphor bronze terminals, and waterproof sealing. Ideal for applications requiring a momentary switch with SPST function. Operating temperature range from -55°C to 125°C, suitable for various environments.
DTSM-31N-V-B
Diptronics Manufacturing
DTSM-31N-V-B by Diptronics Mfg is a brown keypad switch with steel housing. It has 50k electrical life cycles, 100M ohm insulation resistance, and operates b/w -25°C to 70°C. Ideal for applications requiring a momentary-tactile SPST switch with 12VDC max voltage and 0.05A current rating.
1825910-2
TE Connectivity's 1825910-2 is a black nylon keypad switch with SPST switch function. It has a max operating temperature of 85°C and a min operating temperature of -35°C. This panel mount switch is commonly used in applications requiring momentary action and solder termination.
1241.1618.11
Schurter Ag
Schurter Ag's 1241.1618.11 Keypad Switch offers IP67 sealing, SPST switch function, and 1000000 electrical life cycles. Ideal for applications requiring a momentary-tactile switch with surface mount-straight mounting feature and long actuator type.
KMR232NGULCLFS
C & K Components
KMR232NGULCLFS by C & K Components is a SPST keypad switch with 300000 cycles electrical life and 1VA@32VDC DC max power rating. It has a sealing of IP40, suitable for applications requiring momentary-tactile switch action in environments with temperatures ranging from -40 to 85 °C.
KSR221GLFS
KEYPAD SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Type (Actuator): SOFT TYPE; Solderability: REFLOW; No. of Switches: 1;
B3U-3000PM-B
Omron's B3U-3000PM-B keypad switch features SPST function, 100000 cycle electrical life, and 1.59N max operating force. With IP40 sealing, it is ideal for applications requiring momentary-tactile switch action in a compact design.
KSS331GLFS
Itt Cannon
KSS331GLFS by ITT Cannon is a SPST keypad switch with 100000 cycle electrical life and 1VA@32VDC DC max power rating. With IP40 sealing, it's ideal for applications requiring a momentary-tactile large type switch, such as surface mount-right angle mounting in environments ranging from -40 to 85 °C.
KSL1M211LFTR
KSL1M211LFTR by C & K Components is a SPST keypad switch with 1000000 cycles electrical life and 1VA@32VDC DC max power rating. It has an IP60 sealing, -40 to 85 °C operating temperature range, and SILVER end contact material. Ideal for applications requiring a long hard plastic actuator type with 4 PCB hole count.
96BB2-056-R
Grayhill
Grayhill's 96BB2-056-R is a black keypad switch with 16 switches and a SPST switch function. It has an electrical life of 3,000,000 cycles and insulation resistance of 1,000,000,000 ohm. This switch is commonly used in keyboards and offers momentary switch action.
5ETH935+1YS0616
Apem Components
5ETH935+1YS0616 by Apem Components is a keypad switch with PPS housing, IP67 sealing, and SPST switch function. It has an electrical life of 10M cycles and insulation resistance of 10M ohm. Ideal for applications requiring a durable and reliable keypad switch in harsh environments.
FSM6JSMATR
TE Connectivity's FSM6JSMATR is a black keypad switch with polyamide housing. It offers SPST switch function, 100000 electrical life cycles, and 1.568N max operating force. Ideal for panel mounting applications requiring momentary-tactile switch action at temperatures ranging from -20°C to 85°C.
DTSM-63N-V-T/R
DTSM-63N-V-T/R by Apem Components is a brown keypad switch with a single SPST switch. It has an electrical life of 200,000 cycles and can operate in temperatures ranging from -25 to 70°C. This surface mount straight switch is commonly used in various applications requiring momentary tactile action.
430181038816
Wuerth Elektronik & Kg
430181038816 by Wurth Elektronik is a black keypad switch with stainless steel housing. It has an electrical life of 1000000 cycles and insulation resistance of 100M ohm. Ideal for applications requiring a momentary ON-OFF contact function, with a max operating force of 2.06N and DC contact current of 0.05A@12VDC.
KT11P2SA1M34LFS
KT11P2SA1M34LFS by C & K Components is a SPST Keypad Switch with 1 switch. It has an electrical life of 100,000 cycles and a max DC contact current of 0.031A@32VDC. This switch is suitable for applications requiring momentary-tactile action and surface mount-right angle mounting feature.
SKRPABE010
Alps Alpine
Alps Alpine SKRPABE010 is a SPST keypad switch with 100000 cycles electrical life. It has 1.57N max operating force and operates b/w -30°C to 85°C. Ideal for applications requiring momentary-tactile switch action, such as consumer electronics and industrial control systems.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
FSMRA7J
Tyco Electronics Alcoswitch
KEYPAD SWITCH; Mounting Feature: THROUGH HOLE-RIGHT ANGLE; Switch Function: SPST; Type (Actuator): ROUND/EXTENDED TYPE; Packing Method: BULK; Maximum Operating Force: 1.57 N;
KEYPAD SWITCH; Mounting Feature: THROUGH HOLE-RIGHT ANGLE; Switch Function: SPST; Type (Actuator): ROUND/EXTENDED TYPE; Terminal Finish: Silver (Ag); Manufacturer Series: FSMRAJ;
FSMRACD
KEYPAD SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): SQUARE BUTTON; Packing Method: BULK; No. of Switches: 1;
FSMRA1JL
KEYPAD SWITCH; Mounting Feature: THROUGH HOLE-RIGHT ANGLE; Switch Function: SPST; No. of Switches: 1; Maximum DC Contact Current: .05 A; Electrical Life: 100000 Cycle(s);
FSMRA3JL
KEYPAD SWITCH; Mounting Feature: THROUGH HOLE-RIGHT ANGLE; Switch Function: SPST; No. of Switches: 1; Maximum DC Contact Current: .05 A; DC Maximum Rating R Load (Contact): .05A@12VDC;
FSMRA4JA
KEYPAD SWITCH; Mounting Feature: THROUGH HOLE-RIGHT ANGLE; Switch Function: SPST; No. of Switches: 1; Maximum Operating Temperature: 85 Cel; Termination Type: SOLDER;
FSMRA4JL
KEYPAD SWITCH; Mounting Feature: THROUGH HOLE-RIGHT ANGLE; Switch Function: SPST; Maximum Operating Temperature: 85 Cel; No. of Switches: 1; Maximum DC Contact Voltage: 24 V;
FSMRA5JL
KEYPAD SWITCH; Mounting Feature: THROUGH HOLE-RIGHT ANGLE; Switch Function: SPST; Body Length/Diameter: 7.11 mm; Maximum Operating Force: 1.47 N; Maximum Operating Temperature: 85 Cel;
FSMRA6JL
KEYPAD SWITCH; Mounting Feature: THROUGH HOLE-RIGHT ANGLE; Switch Function: SPST; No. of Switches: 1; Switch Action: MOMENTARY-TACTILE; Body Width: 6.29 inch;
FSMRA7JL
KEYPAD SWITCH; Mounting Feature: THROUGH HOLE-RIGHT ANGLE; Switch Function: SPST; Maximum DC Contact Current: .05 A; Maximum DC Contact Voltage: 24 V; Body Width: 6.29 inch;
FSMRA8JL
KEYPAD SWITCH; Mounting Feature: THROUGH HOLE-RIGHT ANGLE; Switch Function: SPST; JESD-609 Code: e4; Switch Action: MOMENTARY-TACTILE; Terminal Finish: SILVER;
FSMRA2JH
KEYPAD SWITCH; Mounting Feature: THROUGH HOLE-RIGHT ANGLE; Switch Function: SPST; Termination Type: SOLDER; Body Length/Diameter: 7.11 mm; Terminal Finish: Silver (Ag);
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
© 2023 All rights reserved