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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ROTARY SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPDT; Type (Actuator): PLUNGER; Manufacturer Series: 63; DC Maximum Rating R Load (Contact): 7A@28VDC;
Median Price
$254.737
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Sager
1+ parts
$213.250
100+ parts
$189.450
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Powell Electronics
$220.400
$170.160
Heilind Electronics
$234.194
Interstate Connecting
Verical
$261.640
$221.177
Master Electronics
$374.450
TTI
$380.070
IBS Electronics
$525.166
Electro Sonic
$541.880
Nova Conductors
Flame Enterprises
FDH Electronics
North Shore Components
Continental Prestige Electronics
Argo Parts USA
Aranea Global
Rotary Switches MS21321-1 attributes and parameters. Explore more Rotary Switches devices from Itw Switches
Type (Actuator):
Body Height:
Body Length/Diameter:
Maximum DC Contact Current:
DC Maximum Rating R Load (Contact):
Maximum DC Contact Voltage:
Manufacturer Series:
Mounting Feature:
No. of Positions:
No. of Switch Sections:
Maximum Operating Temperature:
Minimum Operating Temperature:
Sealing:
Switch Action:
Switch Function:
Switch Type:
Termination Type:
MS21321-1 Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.90.25
SB
Since our beginning the world renowned product brands of ITWSwitches™, ITWMcMurdo™ Connectors and ITW ERG Components have become a world leading partner and is the “”Original Switch Partner”. When your design requires a versatile, robust and reliable switch, ITWSwitches™ is the company that you can turn to. With over 60 years of design and engineering expertise, we are able to recommend the best product for your application. We design and build both standard and custom switches that are trusted by top companies to meet the toughest applications in their industries. From industrial machinery to communications, transportation and agriculture to aerospace and military, ITWSwitches™ is known for quality and consistency. We’ve built our reputation for reliability in applications that demand maximum performance. ITWMcMurdo™ Connectors first started manufacturing connectors in 1956. Since that time we have developed a range of connectors which have provided our customers with high quality and reliable interface solutions. ITW ERG Components has been manufacturing electrical and electronic products since 1942. In 1971, ITW received the first patent for a dual-in-line switch.
2N2222A
Nte Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): 1 W; Maximum Collector Current (IC): .8 A; Terminal Form: WIRE;
SMBJ18CA
Bytesonic Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
Vishay Intertechnology
2N7002 by Vishay Intertechnology is a N-CHANNEL FET with 60V DS Breakdown Voltage, 0.115A Drain Current, and 7.5 ohm On Resistance. Ideal for SWITCHING applications due to its SINGLE configuration with BUILT-IN DIODE. Operates in ENHANCEMENT MODE, suitable for surface mount with GULL WING terminals.
LL4148
Synsemi
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
IRLML6401TRPBF
International Rectifier
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 1.3 W; Minimum Operating Temperature: -55 Cel; Avalanche Energy Rating (EAS): 33 mJ;
1N4148
Grande Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
BAV99
Kingwell Technonlogy
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
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.
KSZ9031RNXIC
Microchip Technology
KSZ9031RNXIC by Microchip Technology is a network interface chip with 1 transceiver. It operates at a data rate of 1000 Mbps and has a nominal voltage of 1.2V. This chip is commonly used in industrial applications requiring Ethernet connectivity.
Panjit International
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;
LL4148GS08
Temic Semiconductors
LL4148GS08 by Temic Semiconductors is a glass diode with a max reverse recovery time of 0.008 us and max forward voltage of 1 V. It is a rectifier diode with a max output current of 0.15 A, ideal for applications requiring fast switching speeds and low power dissipation in electronic circuits.
1N4148WT
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Dc Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; No. of Elements: 1; Terminal Form: GULL WING;
Diodes Incorporated
BSS138-7-F
Diodes Inc. BSS138-7-F is a N-channel FET with 50V DS breakdown voltage, 0.2A max drain current, and 3.5 ohm RDS(on). Ideal for switching applications in small outline packages with matte tin finish, operating up to 150°C peak reflow temp.
Electronic Devices
LM107H/883
Rochester Electronics
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Maximum Average Bias Current (IIB): .1 uA;
General Diode
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
STMicroelectronics
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Maximum Operating Temperature: 200 Cel; Config: SINGLE; Terminal Finish: Tin/Lead (Sn/Pb);
94HCB10T
Grayhill
The Grayhill 94HCB10T is a Rotary Coded Switch with 10 positions and BCD switch function. It has an electrical life of 10000 cycles, gold terminal finish, and operates b/w -40°C to 85°C. Ideal for applications requiring latched switch action in through-hole mounting with solder termination.
A22NW-2ML-TYA-P102-YB
Omron
ROTARY SWITCH;
A6K-104RF
ROTARY CODED SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: BINARY CODED DECIMAL; Type (Actuator): FLAT TYPE; Packing Method: TUBE; No. of Switch Sections: 1;
A22NW-2MM-TAA-G002-AB
MS21321-1
Itw Switches
A22NZ-2BM-NGA
A10405RNZQE
C & K Components
ROTARY SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SP4T; Type (Actuator): FLAT TYPE; Housing Material: GLASS FILLED NYLON; Maximum DC Contact Voltage: 125 V;
51A22-01-1-16N-F
Grayhill's 51A22-01-1-16N-F is a rotary switch with SP16T function, 10 positions, and 25000 cycle electrical life. It has 0.15A@115VAC AC max rating and 0.2A@28VDC DC max rating. Ideal for panel mounting applications requiring a latched switch action.
A165S-J2M-1
ROTARY SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): KNOB TYPE; Color (Actuator): BLACK; Switch Action: LATCHED;
71ADF30-01-2-AJN
The Grayhill 71ADF30-01-2-AJN is a DP6T rotary switch with 6 positions and gold-plated brass terminals. It has an electrical life of 15000 cycles, insulation resistance of 1G ohm, and can handle 0.25A@115VAC or 0.25A@28VDC loads. Ideal for applications requiring reliable switching in compact spaces.
A22NW-3RM-TYA-G102-YC
A6A-16R
Omron A6A-16R is a rotary coded switch with 16 positions, 2000 cycles electrical life, and gold over silver plating. It has a max DC contact voltage of 28V and is ideal for applications requiring ON-ON contact function. With BERYLLIUM COPPER terminals and POLYBUTYLENE TEREPHTHALATE insulator material, it operates b/w -10 to 70 °C temperatures.
S-1011A
Nidec Copal Electronics
The Nidec Copal Electronics S-1011A is a rotary coded switch with 16 positions and SP16T function. Featuring gold-plated contacts, copper alloy terminals, and polybutylene terephthalate insulator material, it offers high durability with 10000 cycles electrical life. Ideal for applications requiring precise switching in temperatures ranging from -25°C to 70°C.
M3786/4-0957
Defense Logistics Agency
M3786/4-0957 by Defense Logistics Agency is a rotary switch with 2 sections, 6 positions, and SP6T function. It has an electrical life of 10000 cycles, explosion-proof sealing, and can handle up to 2A AC current at 115V. Ideal for applications requiring latched switch action in hazardous environments.
A22NW-2RM-TYA-P202-YA
A22NS-3MB-NRA-G220-NN
ROTARY SWITCH; Type (Actuator): ROTARY SHAFT; Dielectric Withstand Volts (V): 2500VAC; Color (Actuator): RED; Indexing Angle: 45 deg; Length (Actuator): .953 inch;
212-3
Ohmite Manufacturing
Ohmite Manufacturing's 212-3 is a SP3T rotary switch with 3 positions, 44.5mm body height, and 20A max AC contact current. It features a shaft type actuator and latched switch action, suitable for panel mount applications with 30° indexing angle.
A22NW-3MM-TYA-G101-YC
44A30-08-1-09N
Grayhill's 44A30-08-1-09N Rotary Switch offers 6000 cycles electrical life, SP9T switch function, and 8 switch sections. With a max AC contact current of 1A@115VAC, it is ideal for panel mount applications requiring a latched switch action with single shaft actuator type.
A22NS-3BB-NBA-G220-NN
ROTARY SWITCH; Type (Actuator): ROTARY SHAFT; Color (Actuator): BLACK; Dielectric Withstand Volts (V): 2500VAC; Insulation Resistance: 100000000 ohm; Minimum Operating Temperature: -25 Cel;
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MS21321-2
ROTARY SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPDT; Type (Actuator): PLUNGER; Maximum DC Contact Current: 7 A; No. of Positions: 2;
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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