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
DIP Switches; Mounting Feature: THROUGH HOLE-STRAIGHT; Terminal Finish: Gold (Au); Additional Features: LOW PROFILE; null: 4; null: SPST;
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DIP & SIP Switches KA-J-04-T-A-G-R attributes and parameters. Explore more DIP & SIP Switches devices from E-switch
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KA-J-04-T-A-G-R Relays trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.90.65
SB
At E-Switch we are committed to providing high quality electromechanical switches to the worldwide marketplace. All employees are responsible to continuously improve the business system in order to provide an innovative working environment that is responsive to our customers’ needs and meets their requirements. This enables E-Switch to provide our customers with superior service and exceptional products at a competitive price. E-Switch is completely committed to quality throughout our entire manufacturing, sales, and distribution network. We retain only professional independent sales representatives who are highly trained in our lines. Our global stocking distributors provide off-the-shelf product to ensure rapid delivery and easy accessibility to sample and product information.
LM555CMX
National Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
NDT2955
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 3 W; Package Style (Meter): SMALL OUTLINE; Maximum Drain Current (Abs) (ID): 2.5 A;
BAV99
General Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LM555CM
Intersil
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
Rfe International
08055C104KAT4A
KYOCERA AVX
08055C104KAT4A by KYOCERA AVX is a ceramic capacitor with 0.1uF capacitance, rated for 50V. With X7R temperature characteristics and -55 to 125 °C operating range, it's ideal for SMT applications requiring compact size and high reliability. The wraparound terminals and multi-layer design make it suitable for various electronic circuits.
LM555CN
Rca Solid State
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
MBRA340T3G
Onsemi
MBRA340T3G by Onsemi is a Schottky rectifier diode with 40V reverse test voltage and 3A max output current. Ideal for power applications, it operates b/w -55 to 150°C, features matte tin terminal finish, and comes in a small outline package.
BSS123LT1G
BSS123LT1G by Onsemi is a N-CHANNEL FET with 100V DS breakdown voltage, 0.17A drain current, and 6 ohm on resistance. Ideal for switching applications, it operates in enhancement mode with a max power dissipation of 0.225W. It comes in a small outline package with gull wing terminals and can withstand temperatures from -55 to 150°C.
Changzhou Galaxy Century Microelectronics
M24308/2-1F
Cinch Connectivity Solutions
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Dielectric Withstanding Voltage (V): 1750VAC; No. of Connectors: ONE; Body Depth: .375 inch;
SMBJ18CA
Eic Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002-T1-E3
Vishay Intertechnology
Vishay Intertechnology's 2N7002-T1-E3 is a N-CHANNEL FET for SWITCHING applications. Features include 60V DS Breakdown Voltage, 0.115A Drain Current, and 7.5 ohm On Resistance. With ENHANCEMENT MODE operation, this GULL WING transistor is ideal for small outline surface mount designs up to 150°C.
M39029/58-360
Conesys
CONNECTOR ACCESSORY; MIL Conformity: YES; Mating Contacts: M39029/57-354; Terminal Type: CRIMP; DIN Conformity: NO; MIL-Connector Accessory Name: CONTACT;
SS14
Taitron Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358N
Harris Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
2N2222A
Motorola
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; Maximum Collector-Base Capacitance: 8 pF;
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 3 W; JESD-609 Code: e0; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
1N4148WS
Panjit International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
Infineon Technologies
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .5 W; Transistor Element Material: SILICON; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
1825057-3
TE Connectivity
TE Connectivity 1825057-3 is a SPST slide DIP switch with 4 positions. It features polyphenylene sulfide housing, copper alloy terminals, and gold over nickel plating. Ideal for applications requiring a latched switch action, such as in PCBs for consumer electronics.
218-2LPSTJ
Cts
The Cts 218-2LPSTJ is a SPST slide DIP switch with 1000 cycles electrical life. It features gold flash terminal finish, -55 to 85°C operating temperature range, and 0.025A@24VDC contact rating. Ideal for surface mount applications in electronics requiring reliable switching performance.
219-2LPSTJR
The Cts 219-2LPSTJR is a DIP & SIP switch with POLYETHYLENE housing, GOLD plating, and BERYLLIUM COPPER contacts. It has 2000 cycles electrical life, operates b/w -55 to 85 °C, and features ON-OFF function. Ideal for applications requiring a latched SLIDE DIP SWITCH with 0.1A@20VDC rating.
1-435802-5
TE Connectivity 1-435802-5 is a SPST Piano DIP switch with 4 positions and gold over nickel plating. With 7000 cycles electrical life, it operates b/w -55 to 105 °C, making it ideal for ON-OFF applications in various industries. Its glass-filled polyester housing ensures durability while the copper alloy terminals provide reliable connectivity.
A6H-0102-P
Omron
DIP Switches; Mounting Feature: SURFACE MOUNT-STRAIGHT; Maximum Contact DC Rating (R Load): .025A@24VDC; Body Height: 1.45 mm; null: LATCHED; null: SLIDE DIP SWITCH;
A6D-4100
Omron A6D-4100 is a 4PST slide DIP switch with 2000 cycles electrical life. With IP64 sealing, it has gold terminal finish and operates b/w -20 to 70°C. Ideal for PCBs, its Beryllium Copper contacts offer low contact resistance of 100 mohm.
5435802-2
TE Connectivity's 5435802-2 is a Piano DIP Switch with SPST function, 3 switch sections, and 7000 electrical life cycles. Made of glass-filled polyester housing and copper alloy terminals, it operates b/w -55 to 105°C. Ideal for applications requiring reliable switching in electronic circuits with PCB hole count of 6.
BD01
Itt Cannon
ITT Cannon's BD01 is a SPST slide DIP switch with SILVER OVER NICKEL plating. With 10000 cycles electrical life, it operates b/w -40 to 85 °C. Ideal for ON-OFF functions in PCBs, its POLYBUTYLENE TEREPHTHALATE housing and PHOSPHOR BRONZE terminals ensure durability and reliability.
78J03ST
Grayhill
Grayhill's 78J03ST is a SPDT slide DIP switch with 3 sections, offering 2000 cycles electrical life. With a max DC contact voltage of 30V and current of 0.15A, it is ideal for applications requiring latched switch action in temperatures ranging from -40 to 85°C.
5-2319764-9
TE Connectivity 5-2319764-9 is a PIANO DIP SWITCH with 8 switch sections, SPST function, and GOLD OVER NICKEL plating. Made of NYLON housing material, it has TAPE SEALED sealing for durability. Ideal for PANEL MOUNT applications with operating temperatures from -20 to 85 °C and max voltage of 24 V.
A6SR-4101-P
DIP Switches; Mounting Feature: SURFACE MOUNT-STRAIGHT; Body Height: 5 mm; Sealing: IP40; Insulation Resistance: 100000000 ohm; Maximum DC Contact Current: .025 A;
3-435640-9
Tyco Electronics Alcoswitch
DIP Switches; Mounting Feature: THROUGH HOLE-STRAIGHT; Body Length/Diameter: 22.35 mm; JESD-609 Code: e0; null: SLIDE DIP SWITCH; Body Height: 7.37 mm;
TDS09SGNNTU04
TE Connectivity's TDS09SGNNTU04 is a 9-position SP3T slide DIP switch with white actuator and nylon housing. It has max DC contact voltage of 24V, operating temp range -20 to 85°C, and copper alloy end contacts. Ideal for panel mount applications requiring low current switching in electronic circuits.
218-4LPSTR
218-4LPSTR by Cts is a DIP & SIP switch with 4 sections, SPST function, and gold plating. It has an electrical life of 1000 cycles and insulation resistance of 100M ohm. Ideal for applications requiring slide dip switches with latched action and surface mount-straight mounting feature.
A6S-5102-H
Omron A6S-5102-H is a 5-section SPST slide DIP switch with gold-plated contacts. It has an electrical life of 1000 cycles and insulation resistance of 100M ohm. With IP40 sealing, it's ideal for applications requiring waterproofing and operates b/w -20°C to 70°C temperature range.
5161390-3
TE Connectivity 5161390-3 is a RED SLIDE DIP SWITCH with 3 sections, SPST function, and TIN plating. Made of GLASS FILLED NYLON, it has a body height of 8.5mm and operates b/w -25 to 70 °C. Ideal for applications requiring latched switch action in electronics assemblies.
A6SN-4101-P
DIP Switches; Mounting Feature: SURFACE MOUNT-STRAIGHT; null: SPST; null: FLAT TYPE; null: SLIDE DIP SWITCH; Packing Method: TR, EMBOSSED; TUBE;
CHS-01TA1
Nidec Copal Electronics
Nidec Copal Electronics' CHS-01TA1 is a SPST slide DIP switch with POLYPHENYLENE SULPHIDE housing. It has 2000 cycles electrical life, 1000000000 ohm insulation resistance, and operates b/w -40 to 85 °C. Ideal for applications requiring a latched switch action in surface mount-straight mounting configurations.
A6SN-8101
DIP Switches; Mounting Feature: SURFACE MOUNT-STRAIGHT; Body Length/Diameter: 22.3 mm; Packing Method: TUBE; Sealing: IP40; WATER PROOF; Electrical Life: 1000 Cycle(s);
1-1825006-5
TE Connectivity 1-1825006-5 is a SPST slide DIP switch with 8 positions. It features gold over nickel plating, polyphenylene sulphide housing, and copper alloy terminals. With an electrical life of 1000 cycles, it's ideal for applications requiring ON-OFF contact function in electronics.
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