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
Omron's D2HW-BL221H is a SPDT snap action switch with 100000 cycles electrical life. Featuring IP50 sealing, it operates b/w -40 to 85°C. With a long hinge lever actuator, it has a max DC contact voltage of 12V and max operating force of 0.5N, making it ideal for various applications requiring momentary switch action.
Median Price
$3.303
Lifecycle Status
Suppliers In-Stock
9
In-Stock Inventory
1k+
Mouser Electronics
1+ parts
$3.720
100+ parts
$2.100
1k+ parts
$1.810
10k+ parts
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DigiKey
$2.097
$1.812
Verical
$2.886
$2.548
Master Electronics
$1.883
$1.746
$1.720
TTI
TodayComponents
$1.890
$1.760
Electro Sonic
$2.290
$2.020
$1.400
EMSNET
IBS Electronics
$2.448
$2.270
$2.236
Northwest PG Solutions
$2.721
Component Stockers USA
$3.560
$2.300
Authorized Procurement Solutions
Native Components
$2.399
Long electrical life ensures durability and reliability, making this switch suitable for long-term use.
Compact size allows for easy integration into various applications without taking up too much space.
IP50 sealing provides protection against dust and limited ingress of water, ensuring the switch operates effectively in various environments.
SPDT switch function offers versatility in switching applications, allowing for multiple output options.
High maximum operating temperature allows for use in a wide range of temperature conditions without affecting performance.
Low minimum operating temperature ensures the switch can function in cold environments, making it suitable for various applications.
Precise actuator travel distance allows for accurate switching, reducing the risk of errors or malfunctions.
Long hinge lever actuator type offers reliable and consistent actuation, ensuring smooth operation of the switch.
Max DC contact voltage of 12V provides compatibility with various DC systems, making this switch versatile for different applications.
Snap-acting design ensures quick response and accurate switching, while the limit switch feature adds precision and control to the switching process.
Compact body size facilitates easy installation and integration into different devices or systems.
Low operating force requirement ensures smooth actuation with minimal effort, making this switch user-friendly and efficient.
High DC maximum rating allows for the switch to handle larger loads, suitable for a wide range of applications and devices.
High DC contact current rating enables the switch to handle higher current loads, making it suitable for various electrical requirements.
Momentary switch action provides temporary contact closure, suitable for applications where only momentary switching is needed.
Solder termination type offers secure and reliable connections, ensuring stable performance of the switch in different environments.
Through hole mounting with right-angle orientation enables easy and secure installation, suitable for various mounting configurations.
Snap Action & Limit Switches D2HW-BL221H attributes and parameters. Explore more Snap Action & Limit Switches devices from Omron
Actuator Travel (mm):
Type (Actuator):
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Body Height:
Body Length/Diameter:
Maximum DC Contact Current:
DC Maximum Rating R Load (Contact):
Maximum DC Contact Voltage:
Electrical Life:
Mounting Feature:
Maximum Operating Force:
Maximum Operating Temperature:
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D2HW-BL221H Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.70.00
SB
As a global leader in the field of automation, OMRON’s business fields cover a broad spectrum, ranging from industrial automation and electronic components to social systems including automated ticket gates and solar power conditioners, healthcare. At present, OMRON provides products and services in around 120 countries and regions.
BSS138
Diodes Incorporated
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Minimum DS Breakdown Voltage: 50 V; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
IRLML6401TRPBF
Infineon Technologies
IRLML6401TRPBF by Infineon is a P-CHANNEL FET for SWITCHING applications. It features a 12V DS Breakdown Voltage, 34A IDM, and 0.05ohm RDS(on). With a small outline package style, it operates in an ambient temperature range of -55 to 150 °C.
1N4148W-7-F
Multicomp Pro
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM555CM
Harris Semiconductor
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
1N4148WT
Taitron Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Semitronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
MBRA340T3G
Onsemi
MBRA340T3G by Onsemi is a Schottky rectifier diode with 40V reverse test voltage and 3A max output current. Ideal for power applications, it operates b/w -55 to 150°C, features matte tin terminal finish, and comes in a small outline package.
ERJ6ENF10R0V
Panasonic
Panasonic ERJ6ENF10R0V is a 10 ohm fixed resistor with 1% tolerance, suitable for surface mount applications. With a rated power dissipation of 0.125W and operating voltage of 150V, it operates b/w -55°C to 155°C. Its metal glaze/thick film technology ensures stable performance in various electronic circuits.
MBRS130LT3G
MBRS130LT3G by Onsemi is a Schottky rectifier diode with a max output current of 1A and forward voltage of 0.445V. It operates b/w -65 to 125°C, has a reverse test voltage of 30V, and is ideal for power applications due to its small outline package style.
LL4148
Formosa Microsemi
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
LM317T
Bay Linear
Other Regulators; No. of Terminals: 3; No. of Outputs: 1; Surface Mount: NO; Maximum Load Regulation (%): 1.5 %; Operating Temperature (TJ-Min): 0 Cel;
FDV304P
The Onsemi FDV304P is a P-CHANNEL FET with 25V DS Breakdown Voltage, ideal for SWITCHING applications. It features a max Drain Current of 0.46A and an Operating Temperature range of -55 to 150 °C. The transistor comes in a PLASTIC/EPOXY package with GULL WING terminals, suitable for surface mount configurations.
STM32H743BIT6
STMicroelectronics
STM32H743BIT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, 208 terminals, and 1085440 bytes of RAM. It features 2 DAC channels, 32 ADC channels, and operates at a max clock frequency of 48 MHz. Ideal for industrial applications requiring high-speed processing and extensive peripheral connectivity.
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.
Sensitron Semiconductor
Toshiba
BAV99
Lite-on Technology
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Operating Temperature: 175 Cel; Maximum Output Current: .1 A; Maximum Reverse Recovery Time: .006 us;
Jgd Semiconductors
RECTIFIER DIODE; Surface Mount: NO; Maximum Operating Temperature: 175 Cel; Maximum Reverse Recovery Time: .004 us; Maximum Non Repetitive Peak Forward Current: .5 A; Maximum Forward Voltage (VF): 1 V;
BSS138BKW,115
Nexperia
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Terminal Finish: TIN; No. of Terminals: 3; Additional Features: LOGIC LEVEL COMPATIBLE;
CL10B104KB8NNNC
Samsung Electro-mechanics
CL10B104KB8NNNC by Samsung Electro-mechanics is a ceramic capacitor with capacitance of 0.1uF and rated DC voltage of 50V. It has a negative tolerance of 10% and temperature coefficient of 15ppm/°C, suitable for surface mount applications in various electronic devices. With dimensions of 1.6mm x 0.8mm x 0.9mm, it operates b/w -55 to 125 °C providing stable performance in compact designs.
DG13-B1LA
Hirose Electric
The Hirose Electric DG13-B1LA is a snap action/limit switch with SPDT function. It features a polyester housing, brass terminals, and silver-plated contacts for 10,000 cycles. With a max AC contact current of 3A@125VAC, it is ideal for applications requiring reliable switching in temperatures ranging from -25 to 85°C.
BZE6-2RN80
Honeywell Sensing And Control
Honeywell Sensing And Control's BZE6-2RN80 is a snap action/limit switch with SPDT function, 15A@480VAC AC max rating, and IP54 corrosion-proof sealing. Ideal for panel mounting applications, it features a steel roller plunger actuator with 7.54mm travel and 6.67N max operating force.
LSYPB1A
LSYPB1A by Honeywell Sensing And Control is a snap action & limit switch with a side rotary actuator. It has a max operating temperature of 121°C and can handle up to 10A of AC contact current. With its IP65, IP66, and IP67 sealing, it is suitable for panel mounting applications requiring reliable momentary switch action.
BZE6-2RQ28
BZE6-2RQ28 by Honeywell is a snap action/limit switch with SPDT function, 25.4mm body width, and IP40 sealing. It has a steel roller lever actuator type, 15A@480VAC AC max rating, and 0.5A@125VDC DC max rating. Ideal for panel mounting applications requiring momentary switch action with a max operating force of 8N.
141SM28-H2
141SM28-H2 by Honeywell is a Snap Action & Limit Switch with SPDT function. It features a corrosion-proof body, steel leaf type actuator, and max operating temperature of 121°C. Ideal for panel mounting applications, it has a max AC contact current of 11A@250VAC and DC contact current of 5A@30VDC.
DB1CC1RB
The Cherry
The Cherry's DB1CC1RB snap action/limit switch has SPDT switch function, 6000 cycle electrical life, and 5A@250VAC AC max rating. With polyester housing and brass terminals, it is ideal for applications requiring a compact design with high durability and precise switching capabilities.
SHL-Q2255-01MR
Omron
SNAP ACTING/LIMIT SWITCH; Manufacturer Series: SHL;
HDT0001NP
C & K Components
HDT0001NP by C & K Components is a SPST snap action/limit switch with 100000 cycles electrical life. It features a body width of 2.8", max operating temperature of 85°C, and actuator travel of 1.05mm. Ideal for applications requiring momentary switch action in environments ranging from -40°C to 85°C.
V-103-1A4
SNAP ACTING/LIMIT SWITCH;
SS-5GL2D
Omron SS-5GL2D is a SPDT snap acting/limit switch with 2A@250VAC AC max rating, 200000 cycles electrical life, and IP40 sealing. It features hinge roller lever actuator type, SILVER end contact material, and -25 to 85 °C operating temperature range. Ideal for applications requiring momentary switch action in industrial automation systems.
5HM1
5HM1 by Honeywell Sensing And Control is a Snap Action & Limit Switch with SPDT switch function. It features a body width of 6.35 inch, hermetically sealed for corrosion proof sealing, and can operate at temperatures ranging from -184 to 260 °C. Ideal for panel mounting applications requiring momentary switch action with max AC contact current of 2.5A@115VAC and DC contact current of 4A@28VDC.
9007MS05S0300
Schneider Electric Sa
MS24547-1
Otto Engineering
SNAP ACTING/LIMIT SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): BUTTON TYPE; Body Height: 8.89 mm; Maximum DC Contact Voltage: 28 V;
SS-5GL111-F-2
1172CX12
1172CX12 by Honeywell Sensing And Control is a SNAP ACTING/LIMIT SWITCH with SPDT switch function. It has a max AC contact current of 1A@125VAC and sealing for EPOXY TERMINAL SEALED; EXPLOSION PROOF applications. This panel mount switch has dimensions of 101.6mm x 104mm x 101.6 inch, making it suitable for various industrial uses.
BZ-RX9
BZ-RX9 by Honeywell Sensing And Control is a SPDT snap action/limit switch with 15A@480VAC AC max rating. Featuring a plastic plunger actuator, it has a body width of 17.45 inch and max DC contact current of 0.5 A. Ideal for panel mounting applications requiring precise switching capabilities.
ZCP21M12
XCG3-S1Z1
Johnson Electric Group
Snap Acting/Limit Switches;
D4E-1F21N
SNAP ACTING/LIMIT SWITCH; Manufacturer Series: D4E;
LSM6D-1D
SNAP ACTING/LIMIT SWITCH; Manufacturer Series: HDLS; DC Maximum Rating R Load (Contact): A@VDC; AC Maximum Rating R Load (Contact): A@VAC;
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D2HW-BL263MR
The Omron D2HW-BL263MR snap action switch has an electrical life of 100,000 cycles and sealing rating of IP67. With a max operating force of 1.8N, it is ideal for applications requiring momentary switch action in environments with temperatures ranging from -40°C to 85°C. The switch features a leaf lever actuator type and can handle a max DC contact current of 2A at 12VDC.
D2HW-C281M
SNAP ACTING/LIMIT SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): LONG LEAF LEVER; Maximum Operating Temperature: 85 Cel; Electrical Life: 100000 Cycle(s);
D2HW-BR201DR
SNAP ACTING/LIMIT SWITCH; Mounting Feature: THROUGH HOLE-RIGHT ANGLE; Switch Function: SPDT; Type (Actuator): PIN PLUNGER; Maximum Operating Force: .75 N; Maximum DC Contact Voltage: 12 V;
D2HW-C281MS
SNAP ACTING/LIMIT SWITCH; Manufacturer Series: D2HW;
D2HW-C203MRS
D2HW-A221D
Omron's D2HW-A221D is a SPDT snap action/limit switch with 100000 cycles electrical life. Featuring IP50 sealing, it has a max operating force of 0.5N and actuator travel of 2.5mm. Ideal for applications requiring momentary switch action, such as in industrial automation systems.
D2HW-BL201DL
Omron D2HW-BL201DL is a SPDT snap action/limit switch with 100000 cycles electrical life. Featuring IP50 sealing, it operates b/w -40 to 85°C. With a pin plunger actuator and 1.4mm travel, it has a max DC contact voltage of 12V and current rating of 2A@12VDC. Ideal for through-hole-right angle mounting applications requiring momentary switch action.
D2HW-BL221DL
The Omron D2HW-BL221DL is a snap action and limit switch with a long hinge lever actuator. It has an electrical life of 100,000 cycles and can withstand temperatures ranging from -40°C to 85°C. This switch is commonly used in applications requiring momentary switch action and through-hole right angle mounting.
D2HW-A202DLS
D2HW-A201M
D2HW-A202DRS
D2HW-A202DL
D2HW-A201HS
D2HW-A202DR
D2HW-A201DR
D2HW-A202DS
D2HW-A201DL
D2HW-A201DRS
D2HW-A201MLS
D2HW-A201MR
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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