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
Special Switches; Manufacturer Series: 956;
Median Price
$56.050
Lifecycle Status
Suppliers In-Stock
15
In-Stock Inventory
1k+
Arrow
1+ parts
$15.565
100+ parts
$15.023
1k+ parts
$14.853
10k+ parts
-
Wes Garde
$33.920
Chip1Stop
$34.620
$30.020
Waytek Inc.
$50.660
$43.060
$41.790
Master Electronics
$39.620
$38.290
TTI
$39.100
Mouser Electronics
$57.650
$49.030
$46.320
Verical
$65.941
$49.859
DigiKey
$69.030
$45.375
$43.615
Carlton-Bates
$31.740
Electro Sonic
$43.150
$28.720
IBS Electronics
$78.610
$55.567
$53.702
VNN
Nova Conductors
Bisco
Ampacity Inc.
$26.130
Neutron USA
$94.990
Argo Parts USA
Continental Prestige Electronics
Aranea Global
Special Function Switches 956-3124 attributes and parameters. Explore more Special Function Switches devices from Littelfuse
Manufacturer Series:
956-3124 Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.70.00
SB
PCN Design/Specification - Design chg 04/DEC/2019
PCN Assembly/Origin - Mult Dev A/T Chgs 27/Mar/2023
Littelfuse is a diversified industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 20 countries, and with approximately 18,000 global associates, we partner with customers to design and deliver innovative, reliable solutions. Serving over 100,000 end customers, our products are found in a variety of industrial, transportation, and electronics end markets—everywhere, every day. Headquartered in Chicago, Illinois, United States, Littelfuse was founded in 1927.
BAV99
Vishay Intertechnology
Vishay Intertechnology's BAV99 diode features a max forward voltage of 1.3V and a max output current of 0.15A, making it ideal for rectification applications. With a small outline package style and dual terminal position, this series-connected diode is designed for surface mount usage in various electronic circuits with an operating temperature range from -55°C to 150°C.
ULN-2803A
Vishay Sprague
Vishay Sprague's ULN-2803A is an 8-bit peripheral driver with a max supply voltage of 3V. Featuring open-collector output characteristics, it offers built-in transient protections and operates b/w -20°C to 85°C. Ideal for applications requiring sink current flow direction, this rectangular-shaped driver has a terminal pitch of 2.54mm and turn-on/off time of 1us.
SS14
Changzhou Galaxy Century Microelectronics
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Non Repetitive Peak Forward Current: 40 A; Technology: SCHOTTKY; No. of Elements: 1;
LM107H/883C
General Electric Solid State
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Wideband: NO;
1N4148
Sensitron Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LL4148
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Promax-johnton
2N2222A
Continental Device India
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
FSMLF327
Fox Electronics
FSMLF327 by Fox Electronics is a crystal oscillator with 20 ppm frequency tolerance, 144% stability, and 50000 ohm series resistance. Ideal for applications requiring precise timing such as communication systems, industrial automation, and consumer electronics. Operating temperature range from -40 to 85 °C.
LM555CMX
National Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
Micro Commercial Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
ROHM
Surge Components
1N4148WT
Eic Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Panasonic
MIXER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Formosa Microsemi
Onsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Meritek Electronics
Diotec Semiconductor Ag
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .6 A; Maximum Time At Peak Reflow Temperature (s): 10;
DS18B20Z/T&R
Maxim Integrated
DS18B20Z/T&R by Maxim Integrated is a 12-bit digital temperature sensor with a max supply voltage of 5.5V and an accuracy of 0.50°C. It features a 1-Wire interface, operates b/w -55°C to 125°C, and is ideal for applications requiring precise temperature monitoring in compact spaces.
A22NL-MMA-TAA-G002-RA
Omron
Special Switches; Type (Actuator): PUSHBUTTON; Sealing: EPOXY; Body Width: 29.9974 inch; Manufacturer Series: A22; Body Length/Diameter: 43.5102 mm;
61-1130.0
Eao
Eao 61-1130.0 is a PUSHBUTTON switch with SNAP ACTION contact timing and MOMENTARY switch action. Featuring LED illumination, it has an electrical life of 50k cycles and operates b/w -25°C to 55°C. Ideal for PANEL MOUNT applications requiring SILVER contacts and BLACK body color.
A22NL-BNA-TAA-G100-RA
Special Switches; Type (Actuator): PUSHBUTTON; Switch Action: ALTERNATE; Length (Actuator): .531 inch; Color (Actuator): BLUE; Manufacturer Series: A22;
A3UL-TBW-3A2C-5M
Special Switches; Switch Function: DPDT; Type (Actuator): PUSHBUTTON; Illumination: LED; Insulation Resistance: 100000000 ohm; Body Length/Diameter: 29.9974 mm;
A22NL-BPM-TGA-G101-RA
Special Switches; Type (Actuator): PUSHBUTTON; Switch Action: MOMENTARY; Manufacturer Series: A22; Body Width: 29.9974 inch; Sealing: EPOXY;
A22NL-MGM-TRA-G100-RA
Special Switches; Type (Actuator): PUSHBUTTON; Dielectric Withstand Volts (V): 2500VAC; Electrical Life: 500000 Cycle(s); Manufacturer Series: A22; Length (Actuator): .752 inch;
A22NN-BNA-NGA-G102-RN
Special Switches; Type (Actuator): PUSHBUTTON; Maximum Operating Temperature: 70 Cel; Switch Action: ALTERNATE; Actuator Travel (mm): 5.9944; Insulation Resistance: 100000000 ohm;
A22NL-BNM-TAA-G102-RA
Special Switches; Type (Actuator): PUSHBUTTON; Sealing: EPOXY; Minimum Operating Temperature: -25 Cel; Dielectric Withstand Volts (V): 2500VAC; Body Width: 29.9974 inch;
A22NN-RPM-NYA-G102-RN
Special Switches; Type (Actuator): PUSHBUTTON; Body Length/Diameter: 43.5102 mm; Sealing: EPOXY; Body Width: 29.9974 inch; Switch Action: MOMENTARY;
A22NN-RPA-NGA-G002-RN
Special Switches; Type (Actuator): PUSHBUTTON; Sealing: EPOXY; Insulation Resistance: 100000000 ohm; Dielectric Withstand Volts (V): 2500VAC; Contact Resistance: 100 mohm;
A22NN-RMM-NRA-G002-RN
Special Switches; Type (Actuator): PUSHBUTTON; Manufacturer Series: A22; Switch Action: MOMENTARY; Minimum Operating Temperature: -25 Cel; Length (Actuator): .815 inch;
A30NZ-MNM-UGA
Special Switches; Type (Actuator): PUSHBUTTON; Dielectric Withstand Volts (V): 2500VAC; AC Maximum Rating I Load (Contact): 10A@24VAC; Insulation Resistance: 100000000 ohm; Maximum Operating Temperature: 70 Cel;
A22NL-RNM-TAA-G002-RA
Special Switches; Type (Actuator): PUSHBUTTON; Illumination: LED; Sealing: EPOXY; Body Width: 29.9974 inch; Contact Resistance: 100 mohm;
A22NL-RMA-TAA-G202-RA
Special Switches; Type (Actuator): PUSHBUTTON; Minimum Operating Temperature: -25 Cel; Switch Action: ALTERNATE; Maximum Operating Temperature: 55 Cel; Body Length/Diameter: 43.5102 mm;
A22NL-MGA-TWA-G102-RA
Special Switches; Type (Actuator): PUSHBUTTON; Length (Actuator): .752 inch; Body Width: 29.9974 inch; Minimum Operating Temperature: -25 Cel; Dielectric Withstand Volts (V): 2500VAC;
A22NL-MNM-TGA-G102-RA
Special Switches; Type (Actuator): PUSHBUTTON; Manufacturer Series: A22; Color (Actuator): GREEN; Switch Action: MOMENTARY; Length (Actuator): .531 inch;
44506-5920
Special Switches;
51-256.0250
CPS16-LA00A10-SNCCWTWF-AI0BGVAR-W1041-S
Schurter Ag
CPS16-LA00A10-SNCCWTWF-AI0BGVAR-W1041-S by Schurter Ag is a SPST capacitive switch with corrosion-proof sealing, IK09 and IP67 ratings. With a body height of 28.7mm, it operates b/w -40°C to 60°C and supports 0.1A@60VDC load. Ideal for panel mounting applications requiring latched switch action.
A22NL-BNM-TRA-G102-RA
Special Switches; Type (Actuator): PUSHBUTTON; Contact Resistance: 100 mohm; Length (Actuator): .531 inch; Dielectric Withstand Volts (V): 2500VAC; Sealing: EPOXY;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
956-3127
Littelfuse
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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