Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
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Featured manufacturers
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: DPDT; Type (Actuator): LOCKING LEVER; Body Length/Diameter: 14.61 mm; Maximum Operating Temperature: 85 Cel;
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Master Electronics
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Verical
$106.412
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IBS Electronics
$118.946
$86.043
Vyrian
Nova Conductors
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Flame Enterprises
Aztec Data Supply Inc.
$4.530
AZTECH Wire
$6.695
Corohmni
$49.090
Semicontronic
$171.540
$167.252
$166.394
Aranea Global
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Continental Prestige Electronics
Toggle Switches MS27721-21-1A attributes and parameters. Explore more Toggle Switches devices from Otto Engineering
Type (Actuator):
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DC Maximum Rating R Load (Contact):
Maximum AC Contact Voltage:
Maximum DC Contact Voltage:
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MS27721-21-1A Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.90.65
SB
For more than 60 years, OTTO has been designing and manufacturing a full line of control switches, and for more than 25 years, audio accessories for unique and demanding applications. Located in Carpentersville, Illinois, we are recognized worldwide for superior performance and innovative products. OTTO is a vertically integrated manufacturer with in-house injection molding, stamping, CNC machining, cable assembly and cable overmolding capabilities. Our strong mechanical, electrical and RF Design Engineering capability, world-class test lab and computer-controlled production line testing is unmatched in the industry. OTTO markets its products through two divisions, OTTO Controls and OTTO Communications.
2N2222A
Gec Plessey Semiconductors
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
LM358N
Motorola
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
M24308/2-1F
Bel Fuse
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Dielectric Withstanding Voltage (V): 1750VAC; No. of Connectors: ONE; Mixed Contacts: NO;
FT232RL-TUBE
FTDI
FTDI's FT232RL-TUBE is a bus controller with 28 terminals, operating at 3.3-5.25V. It supports USB, VBUS, and UART interfaces with a data transfer rate of 60MBps. Ideal for industrial applications requiring RS232/RS422/RS485 compatibility in compact designs due to its small outline package style.
LM555CM
Harris Semiconductor
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
2N7002
Micro Commercial Components
Small Signal Field-Effect Transistors; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Transistor Application: SWITCHING; Maximum Drain Current (ID): .34 A; Package Style (Meter): SMALL OUTLINE;
1N4148WS
Meritek Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
Semtech
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
NC7WZ17P6X
Onsemi
The Onsemi NC7WZ17P6X is a logic gate with 2 functions, featuring a propagation delay of 13.1 ns at 1.8V supply voltage. Ideal for industrial applications, it operates b/w -40 to 85°C and has a max power supply current of 100mA. With Schmitt Trigger technology and small outline packaging, it suits compact electronic designs requiring fast signal processing.
MBRA160T3G
MBRA160T3G by Onsemi is a Schottky rectifier diode with a max output current of 1A and forward voltage of 0.51V. It operates b/w -55 to 150°C, has a reverse test voltage of 60V, and is ideal for power applications due to its high efficiency and small outline package style.
FDLL4148
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
First Components International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
International Semiconductor
Taitron Components
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; No. of Terminals: 3;
Sangdest Microelectronics (Nanjing)
Swampscott Electronics
ULN2803ADWR
Texas Instruments
ULN2803ADWR by Texas Instruments is a peripheral driver with 8 functions, open-collector output characteristics, and built-in transient protections. It operates b/w -40 to 85°C, has a max supply voltage of 3V, and is ideal for buffer or inverter-based applications requiring sink current flow direction.
1N4148
New Jersey Semiconductor Products
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Yageo
SS14
Promax-johnton
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
MS27721-21-1A
Otto Engineering
13AT2
Honeywell Sensing And Control
13AT2 by Honeywell Sensing And Control is a DPDT toggle switch with corrosion-proof sealing. It has a max AC contact current of 5A@250VAC and DC contact voltage of 30V. Ideal for panel mounting applications, this lever-actuated switch offers latched switch action and solder termination type.
5636AB
Apem Components
5636AB by Apem Components is a SPDT toggle switch with a body width of 7in and a body height of 12mm. It has an electrical life of 50,000 cycles and can handle a max AC contact current of 6A. This toggle switch is commonly used for panel mounting in various applications.
8501K19
Safran Group
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: DPDT; Type (Actuator): TOGGLE; Contact Function: (ON)-ON-(ON); Termination Type: SCREW;
A123S1YZQ
Electro Switch
A123S1YZQ by Electro Switch is a SPDT toggle switch with 60000 cycles electrical life. It has a body width of 6.6" and sealing with EPOXY TERMINAL SEAL. Ideal for applications requiring a max AC contact current of 6A@125VAC, such as panel mounting in various electronic devices.
LT-1561-742-012
Carling Technologies
TOGGLE SWITCH;
1TL133-1
1TL133-1 by Honeywell Sensing And Control is a SPDT toggle switch with 15A@125VAC AC rating and 20A@28VDC DC rating. With dust-proof, waterproof sealing, it has a lever actuator and latched switch action. Ideal for panel mount-threaded applications requiring a durable switch with max operating temperature of 71°C.
AML23EBA2AC04
Honeywell Sensing And Control's AML23EBA2AC04 is a DPDT toggle 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, this switch features a paddle type actuator and latched switch action.
2TL1-8
2TL1-8 by Honeywell Sensing And Control is a DPDT toggle switch with dust-proof sealing. It has a max AC contact current of 11A@125VAC and DC contact current of 18A@28VDC. Ideal for panel mounting applications, this lever actuated switch operates at temperatures up to 71°C.
MS24523-23
Eaton Corporation
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): LEVER; Maximum AC Contact Voltage: 115 V; Maximum AC Contact Current: 15 A;
2GM54-73
Carling Technologies 2GM54-73 is a DPDT toggle switch with electrical life of 50k cycles. It has max AC contact current of 15A@125VAC and operates b/w 0-85°C. Ideal for panel mounting applications, this switch features a latched switch action and screw termination type.
2-1825138-8
TE Connectivity
TE Connectivity 2-1825138-8 is a DPDT toggle switch with 40000 cycles electrical life. It has insulation resistance of 1G ohm and can handle up to 5A@28VDC. Ideal for applications requiring a latched ON-ON switch function, such as panel-mounted controls in industrial settings.
MTA306D
Nidec Copal Electronics
TOGGLE SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: 3PDT; Type (Actuator): LEVER; Contact Function: ON-ON; Solderability: HAND;
5636AB9
5636AB9 by Apem Components is a SPDT toggle switch with STAINLESS STEEL housing and SILVER terminals. It has an electrical life of 50,000 cycles and insulation resistance of 1G ohm. Ideal for applications requiring a durable toggle switch with high electrical performance in various industries.
31NT1-7
31NT1-7 by Honeywell is a SPDT toggle switch with a lever actuator and screw termination. It has a body width of 15.75in, sealing for dust and water proofing, and can handle up to 10A@277VAC. Ideal for panel mounting applications requiring momentary switch action in environments with max operating temperature of 71°C.
101TL2-6
The Honeywell Sensing And Control 101TL2-6 Toggle Switch is a SPST type with dust and water-proof sealing. It has a max AC contact current of 7.5A@115VAC and DC contact voltage of 30V, suitable for panel mount-threaded applications in various industries.
S1A
Nkk Switches
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): TOGGLE BAT; Contact Function: ON-OFF; Angle (Actuator): 25 deg;
12149AD2G-038-3VX408
12149AD2G-038-3VX408 by Apem Components is a Toggle Switch with BRASS housing, GOLD plating, and SILVER contacts. With an electrical life of 20k cycles, it's ideal for applications requiring ON-OFF-ON functionality. This switch operates b/w -40°C to 85°C and can handle up to 4A@30VDC load.
1TL1-3D
1TL1-3D by Honeywell Sensing And Control is a SPDT toggle switch with gold plating, suitable for ON-ON contact function. With a body width of 15.75", it has a dust-proof sealing and operates b/w -65°C to 71°C. Ideal for applications requiring a latched switch action and max AC contact current of 15A at 125VAC.
7561K4
The Eaton Corporation 7561K4 Toggle Switch features DPST switch function, 15A@125VAC AC max rating, and latched switch action. With a body width of 19.05 inch and height of 31.75 mm, it is ideal for panel mount-threaded applications requiring a reliable solder termination type.
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MS27787-22D
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPST; Type (Actuator): LOCKING LEVER; AC Maximum Rating R Load (Contact): 15A@115VAC; Termination Type: SCREW;
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPST; Type (Actuator): LOCKING LEVER; Maximum AC Contact Voltage: 115 V; Maximum DC Contact Current: 20 A;
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPDT; Type (Actuator): LOCKING TYPE; Body Length/Diameter: 28.7 mm; Maximum DC Contact Voltage: 30 V;
MS27721-23-1D
Otto Engineering's MS27721-23-1D toggle switch has a DPDT switch function with 30000 cycles electrical life. With moisture and water-proof sealing, it operates b/w -65 to 85 °C, handling up to 5A@115VAC or 28VDC. Ideal for panel mounting applications requiring a latched toggle switch with locking lever actuator.
MS27718-23-1
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPDT; Maximum AC Contact Voltage: 125 V; Switch Action: LATCHED; Body Height: 16.76 mm;
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPDT; Type (Actuator): STANDARD TYPE; Body Length/Diameter: 14.61 mm; Maximum AC Contact Voltage: 115 V;
MS27723-22
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): LEVER; Termination Type: SCREW; AC Maximum Rating R Load (Contact): 15A@125VAC;
Defense Logistics Agency
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: DPDT; Type (Actuator): LEVER; Electrical Life: 30000 Cycle(s); Maximum DC Contact Current: 5 A;
MS27406-3
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: 4P3T; Type (Actuator): LEVER; Maximum DC Contact Current: 18 A; Body Width: 34.04 inch;
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: 4PDT; Type (Actuator): TOGGLE; Contact Function: (ON)-ON-(ON); Termination Type: SCREW;
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: 4PDT; Type (Actuator): LOCKING LEVER; DC Maximum Rating R Load (Contact): 18A@28VDC; Maximum AC Contact Current: 11 A;
MS27720-23-1G
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPDT; Type (Actuator): LOCKING LEVER; AC Maximum Rating R Load (Contact): 5A@115VAC; Body Height: 18.8 mm;
MS27787-23D
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPDT; Type (Actuator): LOCKING LEVER; Minimum Operating Temperature: -65 Cel; Maximum Operating Temperature: 71 Cel;
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPDT; Type (Actuator): LOCKING LEVER; Body Height: 39.4 mm; Maximum AC Contact Current: 15 A;
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPDT; Type (Actuator): LOCKING TYPE; Maximum AC Contact Current: 7.5 A; Maximum DC Contact Current: 7.5 A;
MS27788-23D
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: DPDT; Type (Actuator): LOCKING LEVER; Maximum AC Contact Voltage: 115 V; Electrical Life: 20000 Cycle(s);
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: DPDT; Type (Actuator): LOCKING LEVER; Switch Action: LATCHED; Maximum AC Contact Voltage: 115 V;
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: DPDT; Type (Actuator): LOCKING LEVER; Manufacturer Series: MS27788; DC Maximum Rating R Load (Contact): 7.5A@28VDC;
MS27408-4A
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: DPDT; Type (Actuator): STANDARD LEVER; Maximum AC Contact Current: 15 A; AC Maximum Rating I Load (Contact): 15A@125VAC;
MS27721-27-1N
TOGGLE SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: DPDT; Type (Actuator): LOCKING LEVER; Minimum Operating Temperature: -65 Cel; Maximum Operating Temperature: 85 Cel;
Supply Digital Components
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