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 W51-A121B1-5 is a red illuminated SPDT rocker switch with 12.8mm width and 21.8mm height. It has a max AC contact current of 5A@125VAC, making it ideal for panel mounting applications requiring latched switch action in temperatures ranging from 0 to 60°C.
Median Price
$4.910
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RS Americas
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The red color of the actuator makes it easily identifiable and adds a visually appealing element to the switch.
The red lamp illumination not only provides visibility in low light conditions but also adds a modern touch to the switch.
The compact body width of 12.8 inches allows for easy installation in tight spaces or crowded panels.
The SPDT switch function offers versatility in controlling one circuit with two different options, making it suitable for various applications.
The low body height of 21.8 mm ensures that the switch does not protrude too much from the panel, maintaining a sleek look.
With a maximum operating temperature of 60°C, this switch is suitable for use in a wide range of environments without the risk of overheating.
The high AC contact current rating of 5A allows for reliable and efficient performance in controlling moderate electrical loads.
The minimum operating temperature of 0°C ensures that the switch can function effectively even in colder conditions.
The rocker type actuator offers a tactile and easy-to-use interface, making it user-friendly for various applications.
The high DC contact voltage rating of 50V allows for safe and reliable switching of DC circuits without risk of damage to the switch.
Rocker Switches W51-A121B1-5 attributes and parameters. Explore more Rocker Switches devices from TE Connectivity
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W51-A121B1-5 Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.90.65
SB
PCN Design/Specification - y-1423673-y product improvement 10/JUN/2020
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
NE555D
STMicroelectronics
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
2N7002
Sipex
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Peak Reflow Temperature (C): 240; Terminal Finish: TIN LEAD;
M39029/58-360
TE Connectivity's M39029/58-360 is a CRIMP terminal backshell for 22-28 AWG wires, rated at 5A. Ideal for male contacts in Mil-Spec applications, it offers a cross-section area of 0.34 mm2 and ensures secure connections in demanding environments.
SMBJ18CA
Semitron
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
1N4148
Excel (Suzhou) Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LM555CMX
Fairchild Semiconductor
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.
EU2B-YS2J03F
Idec
ROTARY SWITCH;
LM358DR2G
Onsemi
LM358DR2G by Onsemi is a dual operational amplifier with 7000uV max input offset voltage and 70dB nominal CMRR. Ideal for applications requiring low bias current such as sensor interfaces, signal conditioning circuits, and audio amplifiers. Package style: Small Outline, Technology: Bipolar, Unity Gain Bandwidth: 1000 kHz.
Transpro Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; JESD-609 Code: e0; Terminal Finish: Tin/Lead (Sn/Pb); Nominal Breakdown Voltage: 21.1 V; Maximum Clamping Voltage: 29.2 V;
CR0805-FX-10R0ELF
Bourns
Bourns CR0805-FX-10R0ELF is a SMT fixed resistor with 10 ohm resistance, 1% tolerance, and 0.125 W power dissipation. Ideal for applications requiring a temperature range of -55 to 155 °C, such as automotive electronics and industrial control systems.
SS14
Hitano Enterprise
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
Shanghai Lunsure Electronic Technology
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Bkc Semiconductors
ABS25-32.768KHZ-T
Abracon
Abracon's ABS25-32.768KHZ-T crystal oscillator offers 20 ppm frequency tolerance, 122% stability, and 50000 ohm series resistance. Ideal for applications requiring 0.032768 MHz nominal frequency, such as IoT devices and precision timing systems in industrial settings.
Zowie Technology
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Operating Temperature: 125 Cel; No. of Elements: 1; Maximum Non Repetitive Peak Forward Current: 30 A;
2N2222A
ROHM
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .6 A;
LM2931Z-5.0G
LM2931Z-5.0G by Onsemi is a Fixed Positive Single Output LDO Regulator with 5V output voltage, 0.6V dropout voltage, and 0.1A output current. It is ideal for applications requiring stable power supply in temperature-sensitive environments due to its operating range of -40°C to 125°C.
CRCW040210K0FKED
Vishay Intertechnology
Vishay Intertechnology's CRCW040210K0FKED is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.063 W power dissipation. Ideal for surface mount applications in electronics due to its compact SMT package style and high operating temperature range of -55 to 155 °C.
1-1571986-4
TE Connectivity 1-1571986-4 is a SPDT Rocker Switch with 40000 cycles electrical life. It has EPOXY TERMINAL SEALING, gold terminal finish, and operates at -30 to 85°C. Ideal for applications requiring 0.02A@20VAC/DC contact current/voltage in small rocker type switches.
R711FB2-SXXX3BDGNW
E-switch
ROCKER SWITCH;
A8GS-C1283
Omron
Rocker Switches;
A8L-11-11N1
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): ROCKER; Maximum AC Contact Current: 10 A; Body Width: 12.5 inch;
8-1437594-0
ROCKER SWITCH; Manufacturer Series: 1437594;
VRDBUTHC-G5S00-000
Carling Technologies
Carling Technologies VRDBUTHC-G5S00-000 is a DPDT rocker switch with LED illumination. It has an insulation resistance of 50MΩ, can handle up to 20A@12VDC, and withstands voltages up to 1500VRMS. Ideal for panel mounting applications requiring momentary switch action in temperatures ranging from -40°C to 85°C.
A8A-212-A
1825426-2
TE Connectivity 1825426-2 is a SPDT Rocker Switch with BLACK actuator. It has GREEN and RED LED illumination, 10000 cycles electrical life, and operates at temperatures from -20 to 80 °C. Ideal for panel mounting applications with AC contact current of 3A@125VAC and DC contact current of 3A@28VDC.
7201J1V4QE2
C & K Components
ROCKER SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: DPDT; Type (Actuator): ROCKER; Contact Function: ON-ON; Solderability: MIL-STD;
1TP1-2
Honeywell Sensing And Control
1TP1-2 by Honeywell is a SPDT rocker switch with dust and water-proof sealing. It has a max AC contact current of 15A@277VAC, suitable for panel mounting applications. With dimensions of 15.75" x 26.92mm x 28.45mm, it operates at temperatures up to 71°C, making it ideal for various industrial uses.
TIGM5B-6S-BL-MBL
Carling Technologies TIGM5B-6S-BL-MBL is a DPDT rocker switch with 25000 cycle electrical life. It has a max AC contact current of 15A@125VAC and DC contact current of 15A@28VDC. Ideal for panel mounting applications requiring ON-OFF-(ON) functionality in various industries.
R711FB2-SXXX2BDANW
R711FB2-SXXX2BDANW by E-switch is a black LED illuminated rocker switch with SPST function. It has an electrical life of 10000 cycles, insulation resistance of 100M ohm, and can handle a max DC contact current of 16A@30VDC. Ideal for panel mounting applications in various electronic devices due to its reliable performance and durable construction.
R1966IBLKBLKEF
E-switch R1966IBLKBLKEF is a SPDT rocker switch with 10000 cycles electrical life. It has a max AC contact current of 15A@125VAC and insulation resistance of 1Gohm. Ideal for panel mounting applications, this black switch features copper alloy terminals and coin silver contacts for reliable performance in temperatures ranging from -30 to 55°C.
A8A-213-G
62112162-0-0-N
Carling Technologies 62112162-0-0-N is a DPDT rocker switch with black actuator. It has an electrical life of 50,000 cycles and insulation resistance of 100MΩ. Ideal for applications requiring ON-OFF-ON functionality, such as electronic devices or industrial equipment.
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;
A8A-202-1D
VABAB80B-AKB00-000
Carling Technologies VABAB80B-AKB00-000 is a DPST rocker switch with 15A@24VDC rating. It features LAMP illumination, 50000000 ohm insulation resistance, and -40 to 85 °C operating temperature range. Ideal for panel mounting applications requiring ON-OFF functionality in various industries.
A8A-223-1G
A8A-216
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W51-A121B1-15
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): ROCKER; Maximum Operating Temperature: 60 Cel; Body Height: 21.8 mm;
W51-A121B1-10
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): ROCKER; Color (Actuator): RED; Body Length/Diameter: 33.3 mm;
W51-A121B0-10
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): ROCKER; Maximum DC Contact Voltage: 50 V; Manufacturer Series: W51;
W51-A121B0-15
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): ROCKER; Switch Action: LATCHED; Termination Type: QUICK CONNECT;
W51-A121B0-20
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): ROCKER; Body Width: 12.8 inch; Maximum DC Contact Voltage: 50 V;
W51-A121B0-5
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): ROCKER; Minimum Operating Temperature: 0 Cel; Body Length/Diameter: 33.3 mm;
W51-A121B0-6
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): ROCKER; AC Maximum Rating R Load (Contact): 6A@125VAC; DC Maximum Rating R Load (Contact): 6A@50VDC;
W51-A121B0-7
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): ROCKER; Illumination: RED LAMP; DC Maximum Rating R Load (Contact): 7A@50VDC;
W51-A121B0-8
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): ROCKER; Maximum AC Contact Voltage: 125 V; Maximum DC Contact Voltage: 50 V;
W51-A121B1-20
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): ROCKER; Body Length/Diameter: 33.3 mm; Maximum DC Contact Voltage: 50 V;
W51-A121B1-6
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): ROCKER; Illumination: RED LAMP; AC Maximum Rating R Load (Contact): 6A@125VAC;
W51-A121B1-7
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): ROCKER; Maximum DC Contact Voltage: 50 V; Illumination: RED LAMP;
W51-A121B1-8
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): ROCKER; Maximum Operating Temperature: 60 Cel; Maximum AC Contact Current: 8 A;
W51-A122B0-10
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): ROCKER; Body Width: 12.8 inch; AC Maximum Rating R Load (Contact): 10A@250VAC;
W51-A122B0-15
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): ROCKER; Termination Type: QUICK CONNECT; Maximum AC Contact Current: 15 A;
W51-A122B0-20
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): ROCKER; Maximum AC Contact Voltage: 250 V; Minimum Operating Temperature: 0 Cel;
W51-A122B0-6
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): ROCKER; Maximum AC Contact Voltage: 250 V; Illumination: RED LAMP;
W51-A122B0-7
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): ROCKER; Termination Type: QUICK CONNECT; Maximum Operating Temperature: 60 Cel;
W51-A122B1-5
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): ROCKER; Color (Actuator): RED; Termination Type: SOLDER;
W51-A122B1-6
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): ROCKER; Maximum DC Contact Current: 6 A; Illumination: RED LAMP;
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