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-A121B1-10 is a red illuminated SPDT rocker switch with 12.8mm width, 21.8mm height, and 33.3mm length/diameter. It has a max operating temperature of 60°C and can handle up to 10A@125VAC or 10A@50VDC loads. Ideal for panel mounting applications requiring latched switch action.
Median Price
$5.690
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16
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1k+
Chip1Stop
1+ parts
$3.910
100+ parts
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Mouser Electronics
$4.150
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Arrow
$5.361
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RS Americas
$6.020
$5.480
Farnell
$6.161
$4.630
$4.060
Newark
$6.760
Element14
$6.852
$4.129
$3.355
DigiKey
$7.650
$4.859
$3.412
TE Connectivity
$10.480
$9.280
$8.680
Verical
$3.371
TTI
$3.000
Master Electronics
$3.025
$2.816
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Nova Conductors
$2.896
Electro Sonic
$2.910
$2.740
$2.720
IBS Electronics
$4.243
$3.949
NAC Semi
Continental Prestige Electronics
$2.838
Argo Parts USA
GreenTree Electronics
Netroflash
$2.752
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The red color of the actuator makes it easy to identify and operate the switch, especially in low light conditions or crowded control panels.
The red lamp illumination not only adds a stylish touch to the switch but also provides visual indication of its status, making it user-friendly.
The wide body width allows for easy gripping and operation of the switch, enhancing user experience.
The SPDT switch function provides versatility in controlling various circuits and devices, making it a versatile choice for different applications.
The low body height makes this rocker switch compact and space-saving, perfect for applications where space is limited.
With a high maximum operating temperature of 60°C, this rocker switch can withstand heat and operate reliably in challenging environments.
The high maximum AC contact current rating of 10A ensures that this rocker switch can handle heavy loads without any issues, ensuring durability and reliability.
The low minimum operating temperature of 0°C allows this rocker switch to operate effectively even in cold environments, expanding its usability.
The rocker type actuator offers intuitive operation and easy control, making it a popular choice for various applications.
The high maximum DC contact voltage rating of 50V makes this rocker switch suitable for DC circuits, providing flexibility in usage.
The rocker switch type is known for its ease of use and reliability, making this product a dependable choice for different applications.
With a high AC maximum rating of 10A at 125VAC, this rocker switch is capable of handling demanding applications with ease, ensuring optimal performance.
The compact body length/diameter of 33.3mm makes this rocker switch space-efficient and suitable for installations where space is a constraint.
The high DC maximum rating of 10A at 50VDC allows this rocker switch to manage DC loads effectively, enhancing its versatility.
The latched switch action provides a secure locking mechanism, ensuring that the switch remains in the desired position until intentionally changed.
The solder termination type offers a reliable connection method, ensuring that the switch is securely attached and functions properly.
The high maximum AC contact voltage rating of 125V allows this rocker switch to be used in a wide range of AC applications, providing versatility.
The panel mount feature allows for easy and secure installation of the switch on a panel, enhancing convenience and stability.
Rocker Switches W51-A121B1-10 attributes and parameters. Explore more Rocker Switches devices from TE Connectivity
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Type (Actuator):
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Maximum AC Contact Current:
Maximum DC Contact Current:
DC Maximum Rating R Load (Contact):
Maximum AC Contact Voltage:
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W51-A121B1-10 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
1N4148WS
Sensitron Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Changzhou Starsea Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138
Sipex
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Moisture Sensitivity Level (MSL): 1; Peak Reflow Temperature (C): 240;
SN65HVD234DR
Texas Instruments
SN65HVD234DR by Texas Instruments is an 8-terminal interface circuit with a data rate of 1 Mbps. Operating temperature ranges from -40 to 125 °C, making it ideal for automotive applications. With a supply voltage of 3.3 V and low current draw of 6 mA, it's suitable for network interfaces in compact designs.
1N4148
Sangdest Microelectronics (Nanjing)
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
CRCW080510R0FKEA
Vishay Intertechnology
Vishay Intertechnology's CRCW080510R0FKEA is a fixed resistor with 10 ohm resistance, 1% tolerance, and 0.125 W power dissipation. Ideal for surface mount applications in automotive electronics due to its AEC-Q200 reference standard and operating voltage of 150 V. Operating temperature range from -55 to 155 °C ensures reliability in various environments.
LIS3DHTR
STMicroelectronics
LIS3DHTR by STMicroelectronics is a 16-terminal accelerometer with output range of 0.18-1.62V, ideal for motion sensing applications. Operating temperature ranges from -40 to 85°C, making it suitable for various environments. With a compact square package body of 3x3mm and digital voltage output type, it is commonly used in surface mount designs.
BAV99-7-F
Multicomp Pro
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
Fairchild Semiconductor
2N2222A
North American Philips Discrete Products Div
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
SMBJ18CA
Synsemi
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Rochester Electronics
LL4148
Silicon Standard
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
SS14
Daco Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
International Semiconductor
2N7002
Inter F E T
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Drain-Source On Resistance: 7.5 ohm; Maximum Drain Current (Abs) (ID): .115 A;
LM358N
Freescale Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
Telefunken Microelectronics
Infinex
A8A-201-1D
Omron
ROCKER SWITCH;
102TP82-3
Honeywell Sensing And Control
102TP82-3 by Honeywell is a DPDT rocker switch with dust and water-proof sealing. It has a max AC contact current of 15A@277VAC, suitable for panel mounting applications. With a body width of 22.61 inch and max operating temperature of 71°C, it offers reliable performance in various industrial settings.
3-1571986-5
TE Connectivity 3-1571986-5 is a SPDT rocker switch with 40000 cycles electrical life. It has a body width of 6.86in and sealing with EPOXY TERMINAL SEAL for durability. Ideal for panel mounting applications, it can handle up to 5A@120VAC AC max rating R load contact current.
V111AT0C-ARB00-000
Carling Technologies
Carling Technologies V111AT0C-ARB00-000 is a SPST rocker switch with LED illumination. It has a 0.4VA@28VDC DC max power rating and 50000000 ohm insulation resistance. Ideal for panel mounting applications, it operates b/w -40 to 85 °C temperatures.
VED11X0B-A9CMF-1XX-XNN1
Carling Technologies VED11X0B-A9CMF-1XX-XNN1 is a DPDT rocker switch with 20A@12VDC rating. With insulation resistance of 50MOhm, it operates b/w -40 to 85°C. Ideal for panel mounting applications due to its quick connect termination and polyester insulator material.
A8L-11-14N3
ROCKER SWITCH; Mounting Feature: THROUGH HOLE-RIGHT ANGLE; Switch Function: SPST; Type (Actuator): ROCKER; Maximum Operating Force: 3.34 N; Switch Action: LATCHED;
2TP7-7
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.
A8A-223-2
A8A-204-1
A8GS-P1185
Rocker Switches; Terminal Finish: Silver (Ag); JESD-609 Code: e4;
W51-C161A1-15
TE Connectivity's W51-C161A1-15 is a red SPDT rocker switch with 21.8mm width, 12.8mm height, and 33.3mm length/diameter. It has a max operating temperature of 60°C and can handle up to 15A@125VAC or 15A@50VDC. Ideal for panel mounting applications requiring latched switch action with solder termination type.
A8A-213-2A
ROCKER SWITCH; Manufacturer Series: A8A;
JWL21RC1A
Nkk Switches
JWL21RC1A by Nkk Switches is a red rocker switch with nylon housing and brass terminals. It has DPST switch function, 16A@250VAC AC max rating, and 1000000000 ohm insulation resistance. Ideal for panel mounting applications in electronics requiring a durable, high-performance rocker switch.
A8A-213-2
A8A-207-D
A8A-226-1G
CRE24F2HBBNE
The Cherry
The Cherry CRE24F2HBBNE is a SPLASH PROOF SPDT ROCKER SWITCH with 6000 cycles electrical life. It has a max AC contact current of 20A@125VAC and operates b/w -20 to 85 °C. Ideal for PANEL MOUNT applications requiring QUICK CONNECT termination, it offers reliable performance in various electronic devices.
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.
A8A-226-2G
RA11131121
E-switch
RA11131121 by E-switch is a black SPST rocker switch with 10A@250VAC AC max rating. It has a 10000 cycle electrical life and insulation resistance of 100M ohm, making it ideal for panel mount applications requiring OFF-ON functionality. The switch features copper terminals, silver contacts, and polyamide insulator material for reliable performance in temperatures as low as -20°C.
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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-A121B1-5
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): ROCKER; Maximum DC Contact Voltage: 50 V; 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-A122B0-15
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): ROCKER; Termination Type: QUICK CONNECT; Maximum AC Contact Current: 15 A;
W51-A122B0-5
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): ROCKER; Maximum Operating Temperature: 60 Cel; AC Maximum Rating R Load (Contact): 5A@250VAC;
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-A122B1-10
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): ROCKER; Maximum AC Contact Voltage: 250 V; Termination Type: SOLDER;
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;
W51-A122B1-7
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): ROCKER; DC Maximum Rating R Load (Contact): 7A@50VDC; Termination Type: SOLDER;
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