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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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
$0.128
100+ parts
-
1k+ parts
$0.116
10k+ parts
$0.111
Arrow
$0.201
$0.159
$0.156
Newark
$0.260
$0.190
$0.157
Mouser Electronics
$0.270
$0.191
$0.153
$0.140
Farnell
$0.286
$0.229
$0.175
Verical
$0.114
Chip1Stop
$0.144
TTI
$0.132
$0.108
TTI Europe
$0.115
Nova Conductors
IBS Electronics
$0.220
$0.185
TME
$0.119
Rapid Electronics
$0.080
Electro Sonic
$0.165
$0.148
Vyrian
Bristol Electronics
Aranea Global
$0.141
$0.136
Argo Parts USA
Continental Prestige Electronics
$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
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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
M24308/2-1F
Esterline Technologies
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mounting Option-1: HOLE .115-.125; Mounting Type: CABLE AND PANEL; Mating Contact Finish: NOT SPECIFIED;
1N4148WS
Changzhou Starsea Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Temic Semiconductors
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Comchip Technology
LM358AN
Signetics
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
LL4148
International Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
ABS10-32.768KHZ-T
Abracon
Abracon's ABS10-32.768KHZ-T crystal oscillator offers 20 ppm frequency tolerance, 122% stability, and 70000 ohm series resistance. Ideal for applications requiring precise timing at 0.032768 MHz, such as IoT devices and wearables due to its compact size and low power consumption.
Rugao Dachang Electronic
NE555D
NXP Semiconductors
SQUARE; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: LSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
BAV99
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
261
Mercury Systems
Other Interface ICs; Temperature Grade: MILITARY; Terminal Form: FLAT; No. of Terminals: 14; Package Code: DFP; Package Shape: SQUARE;
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.
LM107H/883
Rochester Electronics
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Maximum Average Bias Current (IIB): .1 uA;
EPCS4SI8N
Intel
EPCS4SI8N by Intel is a small outline flash memory with 512Kx8 organization, operating at 3.3V. It features a max clock frequency of 40MHz and endurance of 100k write/erase cycles. Ideal for industrial applications requiring configuration memory with serial interface and low standby current consumption.
SS14
Silicon Standard
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Diotec Electronics
LM358N
Motorola
MBRS130LT3G
Onsemi
MBRS130LT3G by Onsemi is a Schottky rectifier diode with a max output current of 1A and forward voltage of 0.445V. It operates b/w -65 to 125°C, has a reverse test voltage of 30V, and is ideal for power applications due to its small outline package style.
M39029/58-360
Glenair
CONNECTOR ACCESSORY; Contact Gender: MALE; Material: COPPER ALLOY; IEC Conformity: NO; MIL-Connector Accessory Name: CONTACT; MIL Conformity: YES;
LM555CN
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Shape: RECTANGULAR; Surface Mount: NO; No. of Functions: 1;
EVPAKE31A
Panasonic
The Panasonic EVPAKE31A keypad switch has an electrical life of 500K cycles, IP67 sealing, and SPST switch function. With a body width of 2.05", it is ideal for applications requiring a momentary surface mount right angle switch with a max operating force of 1.6N.
PTS641SK34SMTR2LFS
C & K Components
PTS641SK34SMTR2LFS by C & K Components is a RED Keypad Switch with SPST function, 100000 cycle Electrical Life, and 100000000 ohm Insulation Resistance. Ideal for applications requiring a MOMENTARY-TACTILE switch type with 0.2mm Actuator Travel, it operates b/w -20 to 85 °C and has a max DC Contact Voltage of 12V.
MJTP1236A
Apem Components
The Apem Components MJTP1236A is a black keypad switch with stainless steel housing. Featuring SPST switch function, it has an electrical life of 100000 cycles and insulation resistance of 100M ohm. Ideal for applications requiring momentary-tactile switch action in environments with temperatures ranging from -20°C to 70°C.
PTS815SJK250SMTRLFS
PTS815SJK250SMTRLFS by C & K Components is a white keypad switch with SPST function. It has an electrical life of 50,000 cycles and insulation resistance of 100M ohm. Ideal for applications requiring momentary-tactile switch action in temperatures ranging from -20 to 70°C.
KSC351JLFS
Itt Cannon
KSC351JLFS by ITT Cannon is a SPST keypad switch with 100000 cycle electrical life and IP67 sealing, suitable for surface mount applications. It has a max DC contact voltage of 32V and a max operating force of 5.5N, making it ideal for use in rugged environments requiring reliable tactile feedback. With SILVER end contact plating and termination type SOLDER, this switch offers high insulation resistance of 1Gohm and operates within a temperature range of -40 to 85°C.
1301.9307
Schurter Ag
1301.9307 by Schurter Ag is a SPST Keypad Switch with BRASS terminals, 100000 cycles Electrical Life, and IP40 sealing. Ideal for applications requiring a momentary-tactile switch with 2.1N max operating force and 0.05A@12VDC DC max rating R load (contact).
5GTH9202242
5GTH9202242 by Apem Components is a keypad switch with POLYPHENYLENE SULPHIDE housing, COPPER TIN ALLOY terminals, and GREEN/YELLOW LED illumination. It has an electrical life of 10M cycles and IP67 sealing, making it ideal for industrial control panels and medical equipment applications. With a max operating force of 2N and SPST switch function, this switch offers reliable performance in harsh environments.
5ETH920
5ETH920 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 with operating temperatures ranging from -40 to 160°C.
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.
TL1105SPF160Q94VO
E-switch
KEYPAD SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: SPST; Circuit Config: 1X1; Body Length/Diameter: 6 mm; Electrical Life: 100000 Cycle(s);
MJTP1230
MJTP1230 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 momentary-tactile switch action in temperatures ranging from -20 to 70 °C.
1301.9318
1301.9318 by Schurter Ag is a SPST Keypad Switch with BRASS terminals, 100000 cycles electrical life, and 2.1N max operating force. Ideal for applications requiring momentary-tactile switch action in environments with temperatures ranging from -20 to 70°C.
B3SN-3112P
Omron
The Omron B3SN-3112P is a keypad switch with 1 switch, an electrical life of 100000 cycles, and insulation resistance of 100000000 ohms. It is commonly used in applications requiring a momentary-tactile switch with a max operating force of 2.06 N.
CS11028.0F160
Cit Relay & Switch
CS11028.0F160 by Cit Relay & Switch is a SPST Keypad Switch with SILVER plating, 100000 cycle Electrical Life, and 100000000 ohm Insulation Resistance. Ideal for applications requiring a MOMENTARY-TACTILE switch type, it features NYLON housing and BRASS terminals for durability in temperatures ranging from -40 to 85 °C.
3-1437565-0
Tyco Electronics Alcoswitch
KEYPAD SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Electrical Life: 100000 Cycle(s); Manufacturer Series: 1437565; Maximum Operating Force: 2.06 N;
KSS341GLFS
KEYPAD SWITCH; Mounting Feature: SURFACE MOUNT-RIGHT ANGLE; Switch Function: SPST; Type (Actuator): LARGE TYPE; Solderability: REFLOW; Terminal Finish: SILVER;
KSC321GLFS
KSC321GLFS by ITT Cannon is a SPST keypad switch with SILVER plating, IP67 sealing, and 1VA@32VDC power rating. Ideal for applications requiring momentary-tactile switch action in harsh environments. Operating temperature range from -40 to 85 °C with 1 ms contact bounce time.
FSM8JRT
TE Connectivity
TE Connectivity's FSM8JRT Keypad Switch features SPST switch function, 100000 cycles electrical life, and 1.568N max operating force. Ideal for panel mounting applications with a max DC contact voltage of 24V and -40 to 105°C operating temperature range.
MCSLPT4848A1DTR
TE Connectivity's MCSLPT4848A1DTR is a keypad switch with a polyethylene housing material. It has 1 switch, copper alloy terminals, and an electrical life of 1 million cycles. This switch is commonly used in panel mount applications.
PTS636SM43JSMTRLFS
PTS636SM43JSMTRLFS by C & K Components is a black keypad switch with an electrical life of 50,000 cycles and insulation resistance of 100M ohm. It operates b/w -40 to 90°C, has a max DC contact voltage of 12V, and features a momentary-tactile switch action. Ideal for applications requiring a reliable surface-mount straight mounting feature in environments up to IP40 sealing standard.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
FSMRA7J
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
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