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
11SX21-T by Honeywell Sensing And Control is a Snap Action & Limit Switch with SPDT switch function. It features PHENOLIC housing, SILVER terminal material, and PLASTIC PLUNGER actuator type. Ideal for applications requiring momentary switch action, with max AC contact current of 5A@115VAC and operating temperature range from 121 to 204 °C.
Median Price
$21.390
Lifecycle Status
Suppliers In-Stock
30
In-Stock Inventory
1k+
Sager
1+ parts
$19.250
100+ parts
$15.400
1k+ parts
$15.000
10k+ parts
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Master Electronics
$19.970
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Powell Electronics
$20.260
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Arrow
$20.570
TTI
Newark
$22.470
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$17.780
Chip1Stop
$23.080
DigiKey
$25.610
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Mouser Electronics
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Element14
$2,451.600
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Verical
$21.282
Distrelec
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Nova Conductors
$13.861
DF Sales Co.
$20.900
TME
$21.640
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Vyrian
VNN
Technoshack Inc.
Lakeland Logistics Inc
Q Components
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Resion
Electro Mavin
Electro Enterprises
FDH Electronics
Continental Prestige Electronics
$13.584
Ampacity Inc.
$25.720
Neutron USA
$54.990
Authorized Procurement Solutions
Argo Parts USA
Netroflash
$13.168
$12.891
EMSNET (Excess)
The phenolic housing material ensures durability and reliability, making this switch a great choice for long-lasting use.
Silver terminals provide excellent conductivity, resulting in efficient and reliable electrical connections.
The compact body width allows for easy installation in various applications without taking up too much space.
The Single Pole Double Throw switch function offers versatility in controlling multiple circuits with one switch.
Silver plating on the end contacts enhances conductivity and prevents corrosion, ensuring consistent performance.
The low profile body height makes this switch suitable for applications with limited space.
With a high maximum operating temperature, this switch can handle demanding environments without issues.
This high AC contact current rating allows the switch to handle heavy loads and prevent overheating.
The low minimum operating temperature ensures reliable performance even in cold conditions.
The actuator's short travel distance makes it ideal for quick and precise switching operations.
The plastic plunger actuator offers a lightweight yet durable design for smooth switching action.
With a high DC contact voltage rating, this switch can handle different DC circuit requirements effectively.
The snap-acting/limit switch type provides immediate switching action for precise control in various applications.
This high AC maximum rating allows the switch to handle heavy loads safely and efficiently.
Silver-plated center contacts offer excellent conductivity and reliability for consistent electrical connections.
The compact body length/diameter size makes this switch suitable for various applications with space constraints.
The snap-action contact timing ensures quick and reliable switching for precise control in critical operations.
With a low operating force requirement, this switch is easy to activate, reducing operator fatigue.
The high DC maximum rating allows the switch to handle heavy DC loads effectively.
The precise operating position ensures accurate switching for consistent performance in critical applications.
The short actuator length offers quick response and precise control for efficient switching operations.
The high DC contact current rating allows this switch to handle heavy DC loads without issues.
The momentary switch action provides temporary electrical connections for specific control applications.
The wire termination type allows for easy and secure connection to external circuits for convenient installation.
With a high maximum AC contact voltage rating, this switch can safely handle various AC circuit voltages.
The minimal pre-travel distance ensures quick and precise switching action for efficient operation.
The panel mount feature allows for secure and stable installation on panels or surfaces for reliable operation.
The appropriate terminal length provides easy and secure connections for efficient circuit integration.
Snap Action & Limit Switches 11SX21-T attributes and parameters. Explore more Snap Action & Limit Switches devices from Honeywell Sensing And Control
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Maximum DC Contact Voltage:
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11SX21-T Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.70.00
SB
Honeywell traces its roots to 1885 with Albert Butz's firm, Butz-Thermo Electric Regulator, which produced a predecessor to the modern thermostat. Today, Honeywell is a global multi-industry behemoth with one of the largest installed bases of equipment. The firm operates through four business segments, including aerospace, building technologies, performance materials and technologies, and safety and productivity solutions. In recent years, the firm has made several portfolio changes, including the addition of Intelligrated in 2016, as well as the spins of Garrett Technologies and Resideo in 2018. In 2019, the firm launched Honeywell Forge, its enterprise performance management software solution that leverages the firm's domain expertise in buildings, airlines, and critical infrastructure.
TM4C1294NCPDTI3
Texas Instruments
TM4C1294NCPDTI3 by Texas Instruments is a 32-bit microcontroller with Cortex-M4F CPU family. It features 8KB data EEPROM, 20-Ch 12-Bit ADC channels, and 32 DMA channels. Ideal for industrial applications requiring high-speed processing, it offers connectivity options like CAN, Ethernet, I2C, SPI, UART, and USB.
B340A-13-F
Diodes Incorporated
B340A-13-F by Diodes Inc. is a Schottky rectifier diode with 40V reverse test voltage, 3A max output current, and 0.5V max forward voltage. It is used for efficiency applications in electronics due to its small outline package and high operating temperature range of -55°C to 150°C.
06035C103KAT2A
KYOCERA AVX
06035C103KAT2A by KYOCERA AVX is a SMT ceramic capacitor with 0.01uF capacitance and 50V URdc. It has X7R temperature characteristics, -55 to 125 °C operating range, and 10% tolerance. Ideal for applications requiring compact surface mount capacitors with stable performance in a wide temperature range.
1N4148WT
Eic Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Kec
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
LM2931AZ-5.0RAG
Onsemi
LM2931AZ-5.0RAG by Onsemi is a Fixed Positive Single Output LDO Regulator with 5V nominal output voltage, 0.1A max output current, and 0.6V max dropout voltage. Ideal for applications requiring stable voltage regulation in temperature-sensitive environments up to 150°C.
M24308/2-1F
TE Connectivity
TE Connectivity's M24308/2-1F D-Sub Connector features 9 contacts, 2 rows, and a shell size of 1/E. With a rated current of 7.5A, it operates b/w -55°C to 125°C. Ideal for cable mounting applications, this connector has a steel shell with cadmium finish and uses crimp termination for female contact pins.
MBRS130LT3G
Rochester Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: J BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Leshan Radio
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
SMBJ18CA
Jiangsu Jiejie Microelectronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Cobham Plc
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Minimum DC Current Gain (hFE): 100; Maximum Turn Off Time (toff): 300 ns;
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.
International Devices
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
1N4148WS
Taitron Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
Transys Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Changzhou Starsea Electronics
1N4148W-7-F
Multicomp Pro
Infineon Technologies
Rugao Dachang Electronic
Continental Device India
D2FS-FL-N-A
Omron
SNAP ACTING/LIMIT SWITCH;
AVT32423
Panasonic
AVT32423 by Panasonic is a SPDT snap action/limit switch with 50000 cycles electrical life. Featuring a simulated roller lever actuator, it has a max operating force of 0.16N and operates at temperatures ranging from -25 to 85°C. Ideal for panel mounting applications requiring momentary switch action with AC contact voltage up to 250V and DC contact current up to 3A.
4SX3-T
Honeywell Sensing And Control
4SX3-T by Honeywell Sensing And Control is a SPDT snap action/limit switch with 10A@250VAC AC max rating. Featuring a plastic plunger actuator, it has a 0.6mm actuator travel and 1.39N max operating force. Ideal for panel mount-threaded applications requiring momentary switch action.
D413-R1LD-G2
Zf Friedrichshafen Ag
SNAP ACTING/LIMIT SWITCH; Switch Function: SPDT; Length (Actuator): .122 inch; Minimum Operating Temperature: -40 Cel; Body Width: 10.3124 inch; Body Height: 15.9004 mm;
D2F-01L30-D3
Omron's D2F-01L30-D3 is a SPDT snap action/limit switch with 30000 cycles electrical life. Featuring IP40 sealing, it has a max operating force of 1.47N and operates at temperatures ranging from -25°C to 65°C. Ideal for panel mounting applications requiring momentary switch action with simulated roller lever actuator.
SSM-001
The Multicomp Pro SSM-001 is a SPDT snap acting/limit switch with 100000 cycles electrical life. Made of PBT housing and brass terminals, it operates b/w -15°C to 70°C. With a plunger actuator type, it has silver alloy contacts and is suitable for vertical switch applications.
BZ-2RW80-A2
BZ-2RW80-A2 by Honeywell is a SNAP ACTING/LIMIT SWITCH with SPDT switch function. It has a PHENOLIC housing, SILVER plating, and operates b/w -55 to 85 °C. Ideal for applications requiring momentary switch action, it can handle up to 15A@480VAC AC current and 0.5A@125VDC DC current.
D2F-FL
Omron's D2F-FL snap action switch has an electrical life of 30k cycles, SPDT switch function, and IP40 sealing. With a body width of 5.8in and height of 6.5mm, it is ideal for applications requiring momentary switch action in environments with temperatures ranging from -25 to 65°C.
DC1CA1AA
The Cherry
The Cherry's DC1CA1AA snap action switch has a 6000 cycle electrical life, SPDT switch function, and IP67 sealing. With a max operating temperature of 120°C, it is ideal for applications requiring a reliable and durable switch in harsh environments.
BZE6-2RN7
BZE6-2RN7 by Honeywell Sensing And Control is a Snap Action & Limit Switch with SPDT switch function. It has a body width of 25.4mm, IP54 sealing, and operates at max AC contact current of 15A. Ideal for panel mounting applications requiring momentary switch action with a spherical steel plunger actuator.
GLAB33A2B
GLAB33A2B by Honeywell Sensing And Control is a 42mm snap action/limit switch with SPDT function, IP67 sealing, and side rotary adjustable lever actuator. It operates b/w -25°C to 85°C, supports 6A@120VAC AC contact current, and 0.55A@125VDC DC contact current. Ideal for panel mounting applications requiring momentary switch action.
EXH-AR3
The Honeywell Sensing And Control EXH-AR3 is a 65.02" wide SNAP ACTING/LIMIT SWITCH with EXPLOSION PROOF sealing, SPDT switch function, and ROLLER LEVER actuator type. It operates b/w -40°C to 71°C, handles up to 1A@125VAC AC current and 28A@28VDC DC current. Ideal for PANEL MOUNT-THREADED applications requiring MOMENTARY switch action.
914CE31-18
914CE31-18 by Honeywell is a SNAP ACTING/LIMIT SWITCH with SPDT switch function. It has IP66, IP67, and IP68 sealing for robustness. With a max AC contact current of 5A@250VAC, it's ideal for PANEL MOUNT applications requiring reliable performance in harsh environments.
FF6-11-DC-03
FF6-11-DC-03 by Honeywell is a 19mm snap action/limit switch with DPST function, IP67 sealing, and -10 to 55°C operating temperature range. Ideal for panel mounting applications requiring momentary switch action with wire termination.
DC3CA1LB
SNAP ACTING/LIMIT SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): LEVER; Contact Function: ON-(ON); Maximum Operating Temperature: 120 Cel;
1XE202
1XE202 by Honeywell is a snap action/limit switch with SPST function, steel plunger actuator, and corrosion-proof sealing. It has a max AC contact current of 7A@115VAC and DC contact current of 7A@28VDC. Ideal for panel mounting applications requiring a durable switch with momentary action.
412SM4
412SM4 by Honeywell is a snap action/limit switch with SPDT function. It features a steel plunger actuator with 0.63mm travel and corrosion-proof sealing. Ideal for panel mounting applications, it has a max operating temperature of 121°C and can handle up to 1A@125VAC or 1A@30VDC contact current.
11SM7601-H4
11SM7601-H4 by Honeywell Sensing And Control is a SPDT snap action/limit switch with a plastic plunger. It has a max AC contact current of 4A@250VAC and a DC contact current of 5A@30VDC. Ideal for panel mounting applications, it offers a body width of 6.35 inch and an actuator travel of 0.64 mm.
WOI1A00APBY
D4SL-N4FFA-D
SNAP ACTING/LIMIT SWITCH; Manufacturer Series: D4SL-N;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
11SX1-T
11SX1-T by Honeywell Sensing And Control is a SPDT snap acting/limit switch with 3A@250VAC AC and 3A@28VDC DC max ratings. Featuring a plastic plunger actuator, it has 0.6mm actuator travel and 0.97N max operating force. Ideal for panel mounting applications requiring momentary switch action.
11SX51-H58
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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