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
Omron A8L-21-12N1 Rocker Switch features DPST switch function, 10A@250VAC AC contact current, and 10000 cycles electrical life. With a body width of 12.5mm and height of 16.5mm, it is ideal for applications requiring latched switch action in temperatures ranging from -20°C to 55°C.
Median Price
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Mouser Electronics
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DigiKey
$1.884
Chip1Stop
$4.730
$2.440
Verical
$1.462
Native Components
$0.446
$0.428
Northwest PG Solutions
$0.491
$0.433
Component Stockers USA
$3.510
$1.450
Assy Fe
Long electrical life ensures durability and reliability for frequent switching applications.
Compact body width saves space and allows for easy installation in various applications.
Double Pole Single Throw functionality provides versatility for different circuit configurations.
Low profile design makes the switch suitable for applications with space constraints.
High maximum operating temperature allows for reliable performance in various environmental conditions.
High AC contact current rating enables the switch to handle high electrical loads safely.
Low minimum operating temperature ensures the switch can perform in cold environments without issues.
Rocker actuator type offers easy and intuitive operation for users.
Specifically designed as a rocker switch for reliable and consistent performance.
High AC maximum rating ensures compatibility with a wide range of electrical systems.
Compact body length allows for flexible placement and integration into different devices.
Appropriate operating force for smooth and comfortable switching experience.
Latched switch action provides a stable state and prevents unintended switching.
Solder termination type offers secure and reliable connections for long-term use.
High AC contact voltage rating ensures compatibility with standard electrical systems.
Easy installation with through-hole mounting feature for secure and stable placement.
Rocker Switches A8L-21-12N1 attributes and parameters. Explore more Rocker Switches devices from Omron
Type (Actuator):
Body Width:
Body Height:
Body Length/Diameter:
AC Maximum Rating R Load (Contact):
Maximum AC Contact Current:
Maximum AC Contact Voltage:
Electrical Life:
Mounting Feature:
Maximum Operating Force:
Maximum Operating Temperature:
Minimum Operating Temperature:
Switch Action:
Switch Function:
Switch Type:
Termination Type:
A8L-21-12N1 Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.90.65
SB
As a global leader in the field of automation, OMRON’s business fields cover a broad spectrum, ranging from industrial automation and electronic components to social systems including automated ticket gates and solar power conditioners, healthcare. At present, OMRON provides products and services in around 120 countries and regions.
C0603C104K5RACAUTO
KEMET Corporation
KEMET C0603C104K5RACAUTO is a ceramic capacitor with 0.1uF capacitance, rated for 50V. It has X7R temperature characteristics, -55 to 125°C operating range, and ±10% tolerance. Ideal for automotive applications meeting AEC-Q200 standard, it comes in SMT package with matte tin finish and wraparound terminals.
LM555CMX
Fairchild Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LL4148
Shanghai Lunsure Electronic Technology
RECTIFIER DIODE; Surface Mount: YES; Maximum Forward Voltage (VF): 1 V; Maximum Non Repetitive Peak Forward Current: .5 A; No. of Elements: 1; Maximum Reverse Recovery Time: .004 us;
SMBJ18CA
Changzhou Galaxy Century Microelectronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: J BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Onsemi
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; No. of Terminals: 3;
1N4148WS
Weitron Technology
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS123NH6327XTSA1
Infineon Technologies
Infineon BSS123NH6327XTSA1 is a N-CHANNEL FET with 100V DS breakdown voltage, 0.19A ID, and 6 ohm RDS(on). Ideal for small outline applications requiring high drain current and low on-resistance. AEC-Q101 compliant for automotive use.
Jiangsu Jiejie Microelectronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
ULN2803A
Sanken Electric
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; JESD-30 Code: R-PDIP-T18; Package Body Material: PLASTIC/EPOXY;
Continental Device India
DS18B20
Maxim Integrated
DS18B20 by Maxim Integrated is a 12-bit digital temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, with ±0.5°C accuracy. Commonly used in applications requiring precise temperature monitoring like HVAC systems and industrial automation.
2N7002
Transys Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Minimum DS Breakdown Voltage: 60 V; Maximum Operating Temperature: 150 Cel;
BAV99-7-F
Diodes Incorporated
Diodes Inc. BAV99-7-F is a series-connected, center tap diode with 2 elements in a small outline package. It has a max reverse recovery time of 0.004 us and can handle up to 0.3A output current. Ideal for rectification applications requiring fast switching and low reverse current requirements.
BAV99
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Vishay Sprague
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
STMicroelectronics
BSS123-7-F
BSS123-7-F by Diodes Inc. is a N-channel FET with 100V DS breakdown voltage and 0.17A drain current. Ideal for switching applications, it features a single configuration with built-in diode, operates in enhancement mode, and has a max power dissipation of 0.3W.
TDK
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); No. of Phases: 1; No. of Elements: 1; Maximum Output Current: .2 A;
A8L-21-15N3
Omron
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPST; Type (Actuator): ROCKER; Body Length/Diameter: 21 mm; Body Width: 12.5 inch;
LTIGM5B-6S-BL-RC-NBL/125N
Carling Technologies
Carling Technologies' LTIGM5B-6S-BL-RC-NBL/125N is a DPDT rocker switch with 10000 cycles electrical life. It features LAMP illumination, PHENOLIC insulator, and ON-OFF-(ON) contact function. Ideal for panel mounting applications with max AC contact current of 10A@250VAC and DC contact current of 15A@30VDC.
A8A-205-1
ROCKER SWITCH;
A8A-223-2A
2TP7-7
Honeywell Sensing And Control
2TP7-7 by Honeywell is a DPDT rocker switch with dust and water-proof sealing. It has a max AC contact current of 10A@277VAC, suitable for panel mounting applications. With dimensions of 22.61" x 30.99mm x 33.53mm, it operates at temperatures up to 71°C, making it ideal for various industrial uses.
A8WS-1162
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): ROCKER; Maximum AC Contact Voltage: 250 V; Sealing: DUST PROOF; IP67; WATER PROOF;
TRG22F2FBBNN
Zf Friedrichshafen Ag
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): CURVED TYPE; Contact Function: ON-OFF; AC Maximum Power Rating R Load (Contact): 0.75HP@250VAC;
TRD21R10WL
TE Connectivity
TE Connectivity TRD21R10WL is a DPDT rocker switch with 80000 cycles electrical life. It has a max DC contact voltage of 20V and insulation resistance of 1Gohm. Ideal for panel mounting applications, it features gold over nickel end contact plating and operates in temperatures ranging from -20 to 80°C.
C1570ABBB-730W
Arcolectric
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DP4T; Type (Actuator): ROCKER; Contact Function: ON-OFF-ON; DC Maximum Rating R Load (Contact): 10A@24VDC;
D501J12S215QA
C & K Components
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): ROCKER; Contact Function: ON-ON; Body Color: BLACK;
VX16S00B-6ZZXX-1XX-XHD3
Carling Technologies VX16S00B-6ZZXX-1XX-XHD3 is a 0.4VA@28VDC Rocker Switch with 50000000 ohm Insulation Resistance and 1500VRMS Dielectric Withstand Volts. Ideal for PANEL MOUNT applications, this ROCKER SWITCH has a POLYESTER insulator material and operates b/w -40 to 85 °C temperatures.
VRDBH0CB-A8B00-000
Carling Technologies VRDBH0CB-A8B00-000 is a DPDT rocker switch with LED illumination. It has an insulation resistance of 50MΩ, can handle up to 20A@12VDC, and withstands 1500VRMS. Ideal for panel mounting applications requiring momentary switch action in temperatures ranging from -40°C to 85°C.
AML24EBA2AC05
Honeywell Sensing And Control's AML24EBA2AC05 is a DPDT rocker switch with 25000 cycles electrical life. It has a max DC contact voltage of 24V and can handle up to 2A@24VDC. Ideal for panel mounting applications requiring momentary switch action.
LRA211-CA-B/125N
Carling Technologies LRA211-CA-B/125N is a SPST rocker switch with 4A@250VAC AC rating. Featuring amber illumination, it has 100000 cycle electrical life and operates b/w 0 to 85 °C. Ideal for panel mounting applications, this switch offers ON-OFF contact function with quick connect termination.
1-1571091-1
TE Connectivity 1-1571091-1 Rocker Switch features SPST switch function, 16A@125VAC AC max rating, and 100000000 ohm insulation resistance. Ideal for panel mounting applications in various electronic devices due to its durable nylon housing and copper alloy terminals.
A8L-21-13N6
ROCKER SWITCH; Mounting Feature: THROUGH HOLE-RIGHT ANGLE; Switch Function: DPST; Type (Actuator): ROCKER; Maximum AC Contact Voltage: 250 V; AC Maximum Rating R Load (Contact): 10A@250VAC;
2267129-4
TE Connectivity 2267129-4 is a SPDT rocker switch with 0.4A AC/DC contact current and 20V AC/DC contact voltage. Featuring gold plating, it has ON-(ON) function and solder termination. Ideal for panel mounting applications requiring reliable switching in low voltage circuits.
RA901-VB-B-1-V
Carling Technologies RA901-VB-B-1-V is a black SPST rocker switch with 100000 cycles electrical life. It has a max AC contact current of 10A and operates b/w 0 to 85°C. Ideal for panel mounting applications requiring a reliable ON-OFF function at 250VAC, such as industrial machinery controls.
R714FE1-SXXX3BDANX
E-switch
Rocker Switches;
DF62J12S2AHQA
Itt Cannon
DF62J12S2AHQA by ITT Cannon is a DPST rocker switch with 10000 cycles electrical life. It has a max AC contact current of 16A@250VAC and DC contact current of 6A@48VDC. Ideal for applications requiring reliable switching in temperatures ranging from -20°C to 85°C.
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A8L-21-13N3
ROCKER SWITCH; Mounting Feature: THROUGH HOLE-RIGHT ANGLE; Switch Function: DPST; Type (Actuator): ROCKER; Minimum Operating Temperature: -20 Cel; Body Width: 16.5 inch;
A8L-21-15N1
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPST; Type (Actuator): ROCKER; Body Width: 12.5 inch; Electrical Life: 10000 Cycle(s);
A8L-21-14N1
ROCKER SWITCH; Mounting Feature: THROUGH HOLE-RIGHT ANGLE; Switch Function: DPST; Type (Actuator): ROCKER; Body Width: 16.5 inch; Minimum Operating Temperature: -20 Cel;
A8L-21-13N1
ROCKER SWITCH; Mounting Feature: THROUGH HOLE-RIGHT ANGLE; Switch Function: DPST; Type (Actuator): ROCKER; Maximum AC Contact Current: 10 A; Switch Action: LATCHED;
A8L-21-15N6
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPST; Type (Actuator): ROCKER; Body Height: 16.5 mm; Minimum Operating Temperature: -20 Cel;
A8L-21-11N2
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPST; Type (Actuator): ROCKER; Maximum Operating Temperature: 55 Cel; Minimum Operating Temperature: -20 Cel;
A8L-21-12N2
ROCKER SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: DPST; Type (Actuator): ROCKER; Body Width: 12.5 inch; Switch Action: LATCHED;
A8L-21-14N6
ROCKER SWITCH; Mounting Feature: THROUGH HOLE-RIGHT ANGLE; Switch Function: DPST; Type (Actuator): ROCKER; Body Width: 16.5 inch; Maximum Operating Force: 6.37 N;
A8L-21-14N2
ROCKER SWITCH; Mounting Feature: THROUGH HOLE-RIGHT ANGLE; Switch Function: DPST; Type (Actuator): ROCKER; Maximum Operating Temperature: 55 Cel; Minimum Operating Temperature: -20 Cel;
A8L-21-12N6
ROCKER SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: DPST; Type (Actuator): ROCKER; Maximum AC Contact Current: 10 A; Switch Action: LATCHED;
A8L-21-15N2
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPST; Type (Actuator): ROCKER; Body Length/Diameter: 21 mm; Termination Type: QUICK CONNECT;
A8L-21-11N6
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPST; Type (Actuator): ROCKER; Minimum Operating Temperature: -20 Cel; Body Length/Diameter: 21 mm;
A8L-21-13N2
ROCKER SWITCH; Mounting Feature: THROUGH HOLE-RIGHT ANGLE; Switch Function: DPST; Type (Actuator): ROCKER; Switch Action: LATCHED; Maximum Operating Force: 6.37 N;
A8L-21-11N1
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPST; Type (Actuator): ROCKER; Maximum Operating Force: 6.37 N; Electrical Life: 10000 Cycle(s);
A8L-21-11N3
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPST; Type (Actuator): ROCKER; Maximum Operating Temperature: 55 Cel; Maximum AC Contact Voltage: 250 V;
A8L-21-12N3
ROCKER SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: DPST; Type (Actuator): ROCKER; Maximum AC Contact Voltage: 250 V; Maximum Operating Temperature: 55 Cel;
A8L-21-14N3
ROCKER SWITCH; Mounting Feature: THROUGH HOLE-RIGHT ANGLE; Switch Function: DPST; Type (Actuator): ROCKER; Maximum Operating Temperature: 55 Cel; Termination Type: SOLDER;
Supply Digital Components
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