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
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
Lifecycle Status
Suppliers In-Stock
15
In-Stock Inventory
1k+
RS Americas
1+ parts
$2.210
100+ parts
-
1k+ parts
10k+ parts
Arrow
$3.363
Newark
$3.910
$3.900
Farnell
$5.280
$3.540
$3.180
Mouser Electronics
$5.390
$3.710
$3.450
DigiKey
$5.830
$4.216
$3.656
Element14
$6.824
$4.112
$3.341
TE Connectivity
$10.480
$9.280
$8.680
TTI
$3.530
$3.400
Master Electronics
$3.040
$2.940
$2.910
Verical
$3.576
$3.494
Nova Conductors
$2.986
Electro Sonic
$5.460
$3.330
$2.870
$2.860
IBS Electronics
$4.348
$4.207
$4.165
EMSNET
Argo Parts USA
Continental Prestige Electronics
$5.240
$3.270
Perfect Parts
Netroflash
$2.926
$2.837
$2.777
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
Color (Actuator):
Type (Actuator):
Body Width:
Body Height:
Body Length/Diameter:
AC Maximum Rating R Load (Contact):
Maximum AC Contact Current:
Maximum DC Contact Current:
DC Maximum Rating R Load (Contact):
Maximum AC Contact Voltage:
Maximum DC Contact Voltage:
Illumination:
Mounting Feature:
Maximum Operating Temperature:
Minimum Operating Temperature:
Switch Action:
Switch Function:
Switch Type:
Termination Type:
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
2N2222A
Infineon Technologies
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
MBRS340T3G
Onsemi
MBRS340T3G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.5V and output current of 4A. It operates b/w -65°C to 150°C, making it suitable for various applications requiring high-speed switching and low power loss in a small outline package. The diode's matte tin terminal finish and dual position make it ideal for surface mount PCB designs.
1N4148WS
Formosa Microsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM107H
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Code: TO-99; Package Shape: ROUND;
MBRM140T1G
MBRM140T1G by Onsemi is a Schottky rectifier diode with 40V max repetitive peak reverse voltage, 1A max output current, and 0.3V max forward voltage. It is used in applications requiring small outline surface mount diodes for efficient power management.
MMBT2907ALT1G
Rochester Electronics
PNP; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 200 MHz; Maximum Collector Current (IC): .6 A; Terminal Form: GULL WING;
ULN2803ADWRG4
Texas Instruments
ULN2803ADWRG4 by Texas Instruments is a peripheral driver with 8 functions, open-collector output, and built-in transient protection. It operates b/w -40 to 85 °C with a max supply voltage of 3 V. Ideal for applications requiring sink current flow direction in a small outline package style.
LL4148
Excel (Suzhou) Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Semitronics
BAV99
Allegro MicroSystems
RECTIFIER DIODE; Terminal Position: END; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
Nexperia
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .83 W; No. of Elements: 1; Transistor Application: SWITCHING;
BSS138
Inter F E T
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Terminal Finish: TIN LEAD; Package Body Material: PLASTIC/EPOXY;
CGA3E2X7R1H104K080AA
TDK
CGA3E2X7R1H104K080AA by TDK is a fixed ceramic capacitor with a capacitance of 0.1 uF and a rated DC voltage of 50 V. It has a temperature coefficient of 15% and can operate at temperatures ranging from -55 to 125 °C. This capacitor is commonly used in surface mount applications for various electronic devices.
OHN3140U
Optek Technology
MAGNETIC FIELD SENSOR,HALL EFFECT; Mounting Feature: THROUGH HOLE MOUNT; No. of Terminals: 3; Output Type: ANALOG CURRENT; Package Shape or Style: RECTANGULAR; Output Range: 25mA;
Sangdest Microelectronics (Nanjing)
1N4148
Grande Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
SMBJ18CA
Yageo
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Promax-johnton
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Jgd Semiconductors
RECTIFIER DIODE; Surface Mount: YES; Maximum Reverse Recovery Time: .006 us; Maximum Repetitive Peak Reverse Voltage: 70 V; Maximum Forward Voltage (VF): 1 V; Maximum Operating Temperature: 150 Cel;
SS14
Surge Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
A8L-21-21N3
Omron
ROCKER SWITCH; Manufacturer Series: G5LA;
A8GS-D1383
Rocker Switches;
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.
TIGM51-1C-BL-FN
Carling Technologies' TIGM51-1C-BL-FN is a DPDT rocker switch with 25000 cycles electrical life. It has a max AC contact current of 15A and DC contact voltage of 28V, suitable for panel mount applications requiring ON-OFF-ON functionality.
B160R2NBB0NN
Apem Components
The Apem Components B160R2NBB0NN is a SPST rocker switch with 6000 cycles electrical life. It has a max AC contact current of 15A@125VAC and operates b/w -20°C to 85°C. Ideal for panel mounting applications requiring a latched switch function.
1-1571076-0
TE Connectivity 1-1571076-0 Rocker Switch in BLACK color, SPST switch function with 6000 cycles electrical life. Ideal for panel mounting applications, featuring IP40 sealing and 16A@125VAC AC max rating.
R1966IBLKBLKHF
E-switch
R1966IBLKBLKHF by E-switch is a SPDT rocker switch with 10000 cycles electrical life. It has a max AC contact current of 15A@125VAC, making it suitable for panel mount applications. With a black actuator and coin silver contacts, this switch offers reliable performance in temperatures ranging from -30 to 55 °C.
AML24EBA2AC07
Honeywell Sensing And Control
Honeywell Sensing And Control's AML24EBA2AC07 is a DPDT rocker switch with 25000 cycles electrical life. It has a body width of 18.92 inch and max DC contact voltage of 24V, suitable for panel mounting applications requiring a latched and momentary switch action at 2A@24VDC load capacity.
A8A-203
ROCKER SWITCH;
A8GS-C1310
Rocker Switches; JESD-609 Code: e4; Terminal Finish: Silver (Ag);
VLD1S00B-AZC00-000
Carling Technologies VLD1S00B-AZC00-000 is a DPDT rocker switch with 20A@12VDC rating. Insulation resistance of 50MΩ, dielectric withstand of 1500VRMS, and -40 to 85°C operating temp make it ideal for panel mount applications in various industries.
VMB1S00C-GZC00-000
Carling Technologies VMB1S00C-GZC00-000 is a DPDT rocker switch with 15A@24VDC rating. Insulation resistance of 50MOhm, dielectric withstand voltage of 1500VRMS, and quick connect termination make it ideal for panel mounting applications in various industries.
R726FA3-SXXX3BDGRW
V1B2AJ0B-A9C4S-400
Carling Technologies V1B2AJ0B-A9C4S-400 is a SPST rocker switch with LED illumination. It has an insulation resistance of 50MΩ, can handle up to 15A@28VDC, and withstands temperatures from -40°C to 85°C. Ideal for panel mounting applications requiring ON-OFF functionality in various electronic devices.
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);
A8A-212-1
A8A-202-2D
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;
A8A-213
7101J1AW3PE2
Itt Cannon
The ITT Cannon 7101J1AW3PE2 is a SPDT rocker switch with a long actuator. It has an electrical life of 100,000 cycles and can handle a max AC contact current of 0.02A at 20V. This epoxy terminal sealed switch is commonly used in applications requiring reliable switching in harsh environments.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
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;
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
© 2023 All rights reserved