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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Featured manufacturers
TOGGLE SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: DPDT; Type (Actuator): TOGGLE BAT; Body Length/Diameter: 9.144 mm; Termination Type: SOLDER;
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Toggle Switches TT21PGPC1 attributes and parameters. Explore more Toggle Switches devices from Apem Components
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TT21PGPC1 Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.70.00
SB
HMI is a quickly changing sector in which APEM continues to strengthen its leadership. Since 1952, APEM has been developing and marketing an extensive portfolio of human-machine interfaces. Today, we are able to produce more than 50,000 distinct part numbers. Our offer is continuously evolving to always respect the applicable standards and anticipate the challenges of our customers and the markets in which they operate. If APEM's activity was initially focused on switches, it has diversified over the years. Switches and buttons of all types, LED indicators, joysticks of all sizes, keyboards and integrated solutions, our group has integrated many different types of know-how and is now able to offer its expertise to thousands of customers around the world. We control all phases, from product development to manufacturing, thanks to our vertical integration of production and our mastery of advanced technologies. This enables us to respond effectively to the most complex specifications. We not only have the necessary know-how, but also the right equipment and personnel. We recruit and train our teams to always offer the best product-service combination to each of our customers.
SMBJ18CA
Taiwan Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; 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;
2N7002
Changzhou Galaxy Century Microelectronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Minimum DS Breakdown Voltage: 60 V; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; No. of Terminals: 3;
2N2222A
Micro Commercial Components
Small Signal Bipolar Transistors; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; JESD-609 Code: e0;
1N4148WS
Rectron
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138-7-F
Diodes Incorporated
Diodes Inc. BSS138-7-F is a N-channel FET with 50V DS breakdown voltage, 0.2A max drain current, and 3.5 ohm RDS(on). Ideal for switching applications in small outline packages with matte tin finish, operating up to 150°C peak reflow temp.
National Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Package Style (Meter): SMALL OUTLINE; Terminal Position: DUAL;
BSS84-7-F
Diodes Inc. BSS84-7-F is a P-channel FET with 50V DS breakdown voltage, 0.13A max drain current, and 10 ohm RDS(on). Ideal for switching applications, it features a single configuration with built-in diode in a small outline package. Operating in enhancement mode at up to 150°C, it has Gull Wing terminals and matte tin finish.
SS14
Leshan Radio
RECTIFIER DIODE; Surface Mount: YES; Config: SINGLE; No. of Phases: 1; No. of Elements: 1; Maximum Forward Voltage (VF): .5 V;
LM358D-T
NXP Semiconductors
LM358D-T by NXP Semiconductors is a dual operational amplifier with 70dB CMRR, 1000kHz unity gain bandwidth, and 9000uV max input offset voltage. Widely used in commercial applications due to its small outline package and low bias current of 0.5uA.
Itt Semiconductor
STM32H743BIT6
STMicroelectronics
STM32H743BIT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, 208 terminals, and 1085440 bytes of RAM. It features 2 DAC channels, 32 ADC channels, and operates at a max clock frequency of 48 MHz. Ideal for industrial applications requiring high-speed processing and extensive peripheral connectivity.
LM358N
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
BAV99
Gec Plessey Semiconductors
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Weitron Technology
RECTIFIER DIODE; Surface Mount: NO; Maximum Reverse Recovery Time: .004 us; Config: SINGLE; Maximum Output Current: .15 A; Terminal Finish: Tin/Lead (Sn/Pb);
LM107H
General Electric Solid State
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Minimum Voltage Gain: 25000;
IRLML6401TRPBF
International Rectifier
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 1.3 W; Minimum Operating Temperature: -55 Cel; Avalanche Energy Rating (EAS): 33 mJ;
Asi Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
M39029/56-351
Glenair
CONNECTOR ACCESSORY; Associated Backshell Military - Specifications: MIL-DTL-38999; Material: COPPER ALLOY; Associated Military - Specifications: MIL-DTL-38999; Contact Gender: FEMALE; DIN Conformity: NO;
Microchip Technology
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Minimum Operating Temperature: -65 Cel; Terminal Position: BOTTOM;
2GM51-73
Carling Technologies
Carling Technologies 2GM51-73 is a DPDT toggle switch with PHENOLIC housing. It has an electrical life of 50,000 cycles and insulation resistance of 100M ohm. Ideal for applications requiring a max AC contact current of 15A@125VAC, such as panel-mounted equipment in industrial settings.
12TL1-2D
Honeywell Sensing And Control
12TL1-2D by Honeywell Sensing And Control is a SPST toggle switch with a body width of 23.11in and sealing for dust and water proofing. It has a max AC contact current of 15A@125VAC, DC contact current of 20A@28VDC, and operates at temperatures up to 71°C. Ideal for panel mounting applications requiring a latched switch function with lever actuator type.
631NH/2
Apem Components
631NH/2 by Apem Components is a SPST toggle switch with electrical life of 10000 cycles. It has a body width of 14in and height of 15mm, suitable for panel mounting applications. With max AC contact current of 15A@250VAC, it operates b/w -20 to 55°C, making it ideal for various electronic devices.
AR3S02GY30/305N1V102
C & K Components
TOGGLE SWITCH;
7561K4
Eaton Corporation
The Eaton Corporation 7561K4 Toggle Switch features DPST switch function, 15A@125VAC AC max rating, and latched switch action. With a body width of 19.05 inch and height of 31.75 mm, it is ideal for panel mount-threaded applications requiring a reliable solder termination type.
MS24523-22
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): LEVER; Maximum DC Contact Voltage: 28 V; Maximum Operating Temperature: 71 Cel;
7-1437558-2
TE Connectivity
TE Connectivity 7-1437558-2 is a DPDT toggle switch with 60000 cycles electrical life. It has 1000000000 ohm insulation resistance and operates b/w -20 to 80 °C. Ideal for applications requiring a sealed, splashproof bat actuator with panel mount feature.
5639A
5639A by Apem Components is a stainless steel toggle switch with 50000 cycles electrical life. Featuring silver end contact plating, it has an insulation resistance of 1000000000 ohm and operates b/w -40 to 85 °C. Ideal for panel mounting applications, this toggle switch has a max DC contact voltage of 30V and current rating of 4A@30VDC.
1-1825219-2
TOGGLE SWITCH; Manufacturer Series: 1825219;
5656AB9
5656AB9 by Apem Components is a 3PDT toggle switch with electrical life of 40000 cycles. It has a body width of 13.2mm and sealing with EPOXY TERMINAL SEAL for durability. Ideal for applications requiring a reliable switch with max AC contact current of 6A@125VAC, such as industrial control panels and electronic equipment.
1NT91-7
1NT91-7 by Honeywell Sensing And Control is a SPDT toggle switch with IP67/IP68 sealing. It has a max AC contact current of 15A@115VAC and DC contact current of 15A@28VDC. Ideal for panel mount-threaded applications, it features a standard lever actuator and quick connect termination type.
2-6437630-8
TE Connectivity 2-6437630-8 Toggle Switch features 3PDT switch function, waterproof sealing, and copper alloy terminal material. Ideal for panel mounting applications with a max AC contact current of 6A and voltage of 250V.
1TL1-8
1TL1-8 by Honeywell Sensing And Control is a SPDT toggle switch with gold-plated contacts. It has a body width of 15.75" and sealing for dust-proof operation. Ideal for applications requiring momentary switch action, with max AC contact current of 15A@125VAC and DC contact current of 15A@28VDC.
2TL1-10A
2TL1-10A by Honeywell Sensing And Control is a DPDT toggle switch with a body width of 23.11in and sealing for dust and water proofing. It has a max AC contact current of 15A@125VAC, DC contact current of 20A@28VDC, and operates at temperatures up to 71°C. Ideal for applications requiring a latched switch function, such as panel-mounted threaded installations.
M2043LL1W01
Nkk Switches
M2043LL1W01 by Nkk Switches is a 4PDT toggle switch with STAINLESS STEEL housing and COPPER ALLOY terminals. With an electrical life of 25,000 cycles, it is ideal for applications requiring a durable switch such as industrial machinery control panels. The switch has a max AC contact current of 3A@250VAC and operates within a temperature range of -15 to 85 °C.
MTA106D
TE Connectivity's MTA106D Toggle Switch features SPDT switch function, 6A@125VAC AC max rating, and 4A@28VDC DC max rating. Ideal for panel mounting applications in electronics requiring a durable toggle switch with gold-plated contacts for reliable performance.
7101MDABE22
Molex
7101MDABE22 by Molex is a SPDT toggle switch with a chrome actuator and stainless steel housing. It has an electrical life of 100,000 cycles and insulation resistance of 1G ohm. Ideal for applications requiring a reliable ON-ON contact function in temperatures ranging from -30 to 85°C.
MS24525-22
The Eaton Corporation MS24525-22 Toggle Switch has an electrical life of 20,000 cycles and is environmentally sealed. With a max operating temperature of 71°C, it features a 4PST switch function and can handle up to 15A@115VAC for AC contact current. Ideal for panel mounting applications requiring a latched toggle switch with lever actuator.
12149-3VX778
The Apem Components 12149-3VX778 is a DPDT toggle switch with an electrical life of 20,000 cycles. It features EPOXY TERMINAL SEALING and IP67 rating, making it splash-proof. Ideal for applications requiring a locking lever actuator, this switch has a max AC contact current of 4A@125VAC and operates in temperatures ranging from -40°C to 85°C.
7664K5
The Eaton Corporation 7664K5 Toggle Switch features a body width of 36.51in and switch function of 4PST, suitable for panel mount-threaded applications. With a max AC contact current of 10A@115VAC and DC contact current of 20A@28VDC, it operates b/w -18°C to 66°C efficiently. The switch type is latched with standard lever actuator, making it ideal for various industrial uses.
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