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 D2JW-01K21 is a SPDT snap action/limit switch with 100000 cycles electrical life. Featuring HINGE ROLLER LEVER actuator type, it has IP50 sealing and operates b/w -40 to 85 °C. Ideal for panel mounting applications, it offers 0.1A@30VDC DC max rating R load contact.
Median Price
$8.056
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Chip1Stop
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TTI
$9.700
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Mouser Electronics
$10.730
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DigiKey
$12.930
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TTI Europe
$6.239
$6.120
Verical
$7.794
Master Electronics
$6.590
$6.300
$6.270
Arrow
$6.418
Farnell
$10.250
TodayComponents
$9.540
$9.410
TME
$9.740
Electro Sonic
$6.790
$6.490
$6.460
Native Components
$0.123
$0.118
Northwest PG Solutions
$0.135
$0.119
AZTECH Wire
$2.940
$2.820
$2.770
$2.710
Neutron USA
$32.390
Authorized Procurement Solutions
Perfect Parts
Assy Fe
Long electrical life ensures durability and reliability, making this product suitable for high usage applications.
Compact size allows for easy integration into various systems or equipment without taking up much space.
IP50 sealing provides protection against dust, making this switch suitable for indoor environments.
Single pole double throw switch function allows for flexibility in controlling circuits, making it versatile for different applications.
Low profile design allows for easy installation in tight spaces or compact devices.
High maximum operating temperature range ensures reliable performance even in hot environments.
Wide temperature range allows for operation in cold environments without any issues.
Sufficient actuator travel distance for accurate and precise switching action.
Different actuator types offer versatility in switch operation based on specific application needs.
Suitable for low voltage DC applications within the specified range.
Snap acting switch type provides quick and reliable switching action, while also functioning as a limit switch for safety purposes.
Compact body size allows for easy installation and integration into various systems.
Low operating force requirement for actuation ensures ease of use and reduces operator fatigue.
Specifications for maximum current rating provide guidance on proper usage to prevent damage to the switch.
Suitable for low current applications within the specified range.
Momentary switch action provides temporary contact closure for specific control functions.
Solder termination allows for secure and reliable electrical connections during installation.
Pre-travel distance gives an indication of actuation point for accurate and consistent switch operation.
Panel mount feature offers easy and secure installation on control panels or equipment enclosures.
Snap Action & Limit Switches D2JW-01K21 attributes and parameters. Explore more Snap Action & Limit Switches devices from Omron
Actuator Travel (mm):
Type (Actuator):
Body Width:
Body Height:
Body Length/Diameter:
Maximum DC Contact Current:
DC Maximum Rating R Load (Contact):
Maximum DC Contact Voltage:
Electrical Life:
Manufacturer Series:
Mounting Feature:
Maximum Operating Force:
Maximum Operating Temperature:
Minimum Operating Temperature:
Maximum Pre Travel:
Sealing:
Switch Action:
Switch Function:
Switch Type:
Termination Type:
D2JW-01K21 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
National Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Maximum Feedback Capacitance (Crss): 10 pF; JEDEC-95 Code: TO-236AB;
BAV99
Microsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
PAP-06V-S
J S T Mfg
PAP-06V-S by J S T Mfg is a 6-contact BOARD CONNECTOR with 94V-0 UL Flammability Code. It has FEMALE contacts, CRIMP termination, and comes WITH CABLE ASSEMBLY for CABLE mounting applications.
1N4148
Sun Wai Electronic
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Reverse Recovery Time: .004 us; Maximum Repetitive Peak Reverse Voltage: 100 V;
2N2222A
Swampscott Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
MBRS3200T3G
Onsemi
MBRS3200T3G by Onsemi is a Schottky rectifier diode with a max output current of 3A and a max forward voltage of 0.59V. It operates in temperatures ranging from -65°C to 175°C, making it suitable for power applications. The diode has a peak repetitive reverse voltage of 200V and is designed for surface mount installation in electronic circuits.
Shanghai Lunsure Electronic Technology
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; JESD-30 Code: O-MBCY-W3;
Surge Components
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .6 A; No. of Terminals: 3;
2N7002
Transys Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Minimum DS Breakdown Voltage: 60 V; Maximum Operating Temperature: 150 Cel;
M39029/58-360
Itt Cannon
CONNECTOR ACCESSORY; Alternate Contacts: 030-2042-000; DIN Conformity: NO; Contact Gender: MALE; Terminal Type: WIRE; MIL-Connector Accessory Name: CONTACT;
Conesys
CONNECTOR ACCESSORY; MIL Conformity: YES; Mating Contacts: M39029/57-354; Terminal Type: CRIMP; DIN Conformity: NO; MIL-Connector Accessory Name: CONTACT;
Baneasa S A
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Semiconductors
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Maximum Forward Voltage (VF): 1 V; Maximum Operating Temperature: 200 Cel; No. of Elements: 1;
2N7002-7-F
SPC TECHNOLOGY/ MULTICOMP
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Terminal Form: GULL WING; Package Shape: RECTANGULAR;
SS495ASP
Micro Switch
The Micro Switch SS495ASP is an analog circuit IC with a supply voltage range of 4.5V to 10.5V, suitable for automotive applications. Its package body material is plastic/epoxy, and it has a rectangular shape with three terminals. Operating temperature ranges from -40°C to 125°C, making it ideal for various automotive sensor and control systems.
LM555CM
Harris Semiconductor
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
MMBT2907ALT1G
MMBT2907ALT1G by Onsemi is a PNP BJT transistor with 100 min hFE, 60V VCEO, and 200MHz fT. Ideal for switching applications, it has a small outline package with Gull Wing terminals and can handle up to 0.6A of collector current.
Sensitron Semiconductor
SMBJ18CA
Rectron
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Nexperia
D4F-102-1D
Omron
SNAP ACTING/LIMIT SWITCH; Manufacturer Series: D4F;
D4SL-N4GFG-DN
SNAP ACTING/LIMIT SWITCH;
BZ-RX122-A29
Honeywell Sensing And Control
BZ-RX122-A29 by Honeywell is a SPDT snap action/limit switch with 15A@250VAC AC contact rating. With 0.76mm actuator travel and 2.8N max operating force, it's ideal for panel mount applications requiring momentary switch action. The switch features matte tin terminal finish and screw termination type for reliable performance in various industrial settings.
WOI1A00APAR
BZ-2RQ18-A2
BZ-2RQ18-A2 by Honeywell Sensing And Control is a SPDT snap action/limit switch with 15A@480VAC AC max rating. Featuring a steel roller actuator, it has a body width of 17.45 inch and can handle up to 125VDC 0.5A DC max rating. Ideal for panel mount-threaded applications requiring momentary switch action.
DC1CC4RB
Zf Friedrichshafen Ag
SNAP ACTING/LIMIT SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): ROLLER TYPE; Contact Function: ON-(ON); Maximum AC Contact Voltage: 250 V;
D4NL-2HFG-B
SNAP ACTING/LIMIT SWITCH; Manufacturer Series: D4NL;
LSA1A
LSA1A by Honeywell Sensing And Control is a SPDT snap action/limit switch with IP67 sealing. It has a max operating temperature of 121°C and can handle up to 10A@600VAC. Ideal for panel mounting applications, this switch features a side plunger actuator with 75mm travel distance.
D4C-1632
Omron D4C-1632 is a SPDT snap action/limit switch with 200000 cycles electrical life. Featuring sealed roller plunger actuator, it has IP67 sealing and operates b/w -10°C to 70°C. Ideal for panel mounting applications, it offers 5A@250VAC AC max rating and 4A@30VDC DC max rating.
SS-01GL111
BZ-RX243
BZ-RX243 by Honeywell Sensing And Control is a SPDT snap action/limit switch with 17.45mm body width and 21.34mm height. It has a max operating temperature of 121°C, AC contact current of 15A@480VAC, and DC contact current of 0.5A@125VDC. Ideal for panel mounting applications requiring momentary switch action with hardened steel plunger actuator.
D2F-L3-A1
SNAP ACTING/LIMIT SWITCH; Mounting Feature: THROUGH HOLE-RIGHT ANGLE; Switch Function: SPDT; Type (Actuator): SIMULATED ROLLER LEVER; Body Height: 5.8 mm; Maximum AC Contact Current: 3 A;
BZ-RX48
BZ-RX48 by Honeywell Sensing And Control is a SPDT snap action/limit switch with 15A@480VAC AC max rating. Featuring a 17.45 inch body width and 21.08 mm body height, it has a 0.43mm actuator travel and hardened steel plunger type actuator. Ideal for panel mounting applications requiring momentary switch action with SCREW termination type.
2DM1
2DM1 by Honeywell Sensing And Control is a DPDT snap action/limit switch with 10A@277VAC AC contact rating. Featuring a plastic plunger actuator, it has a body width of 17.27 inch and max operating force of 6.67 N. Ideal for panel mount applications requiring momentary switch action with quick connect termination type.
914CE31-12
The Honeywell 914CE31-12 is a SPDT snap action/limit switch with IP66, IP67, and IP68 sealing. Featuring a TOP ROLLER PLUNGER actuator type with 4mm travel, it has a max operating force of 11.8N and can handle up to 240V AC contact voltage. Ideal for panel mounting applications requiring momentary switch action in temperatures ranging from 0°C to 70°C.
D459-R1ML-G2
The Cherry
The Cherry's D459-R1ML-G2 is a SPDT snap acting/limit switch with BRASS terminals. It offers 50000 cycles electrical life, 16A@250VAC AC max rating, and -40°C min operating temperature. Ideal for applications requiring precise actuator travel of 1.6mm in a compact body measuring 27.8x10.3x15.9 mm.
21CX14
21CX14 by Honeywell Sensing And Control is a SPDT snap action/limit switch with EPOXY TERMINAL SEALING and EXPLOSION PROOF sealing. It has a max AC contact current of 15A@480VAC and DC contact voltage of 0.5A@125VDC, making it suitable for PANEL MOUNT applications requiring MOMENTARY switch action.
31EN1-6
31EN1-6 by Honeywell Sensing And Control is a corrosion-proof snap action/limit switch with SPDT function. Featuring roller lever actuator, it has a max DC contact voltage of 28V and current rating of 5A@28VDC. Ideal for panel mount-threaded applications requiring momentary switch action.
DB1C-C1AA
DB1C-C1AA by Zf Friedrichshafen Ag is a SPDT snap acting/limit switch with 6000 cycles electrical life. Featuring brass terminals, it has a body width of 6.45 inch and sealing rating of IP50. Ideal for applications requiring momentary switch action and max operating temperature of 120°C, with AC contact current up to 5A@250VAC.
JX-51
JX-51 by Honeywell Sensing And Control is a Snap Action & Limit Switch with a 5.59" wide body, corrosion-proof sealing, and 0.64mm actuator travel. It features a steel roller actuator type, momentary switch action, and 1.67N max operating force. Ideal for panel mounting applications requiring reliable wire termination in industrial settings.
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D2JW-01K31-MD
SNAP ACTING/LIMIT SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): SIMULATED ROLLER LEVER; Maximum DC Contact Voltage: 30 V; Maximum Operating Temperature: 85 Cel;
D2JW-01K1A1-MD
SNAP ACTING/LIMIT SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): SHORT HINGE LEVER; Maximum DC Contact Voltage: 30 V; Minimum Operating Temperature: -40 Cel;
D2JW-01K11
SNAP ACTING/LIMIT SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): HINGE LEVER; Termination Type: SOLDER; Electrical Life: 100000 Cycle(s);
D2JW-01K23-MD
SNAP ACTING/LIMIT SWITCH; Manufacturer Series: D2JW;
D2JW-01K1A3-MD
D2JW-01K1A1
SNAP ACTING/LIMIT SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): SHORT HINGE LEVER; Electrical Life: 100000 Cycle(s); Maximum Operating Temperature: 85 Cel;
D2JW-01K32-MD
D2JW-011-MD
SNAP ACTING/LIMIT SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): PIN PLUNGER; Body Width: 5.3 inch; Maximum Operating Force: 2.45 N;
D2JW-01K1A2-MD
D2JW-01K11-MD
SNAP ACTING/LIMIT SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): HINGE LEVER; Minimum Operating Temperature: -40 Cel; Maximum DC Contact Voltage: 30 V;
D2JW-01K22-MD
D2JW-01K13-MD
D2JW-01K31
SNAP ACTING/LIMIT SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): SIMULATED ROLLER LEVER; Body Length/Diameter: 12.7 mm; Switch Action: MOMENTARY;
D2JW-013-MD
D2JW-01K1A1-F
SNAP ACTING/LIMIT SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): SHORT HINGE LEVER; Termination Type: SOLDER; Minimum Operating Temperature: -40 Cel;
D2JW-011
SNAP ACTING/LIMIT SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): PIN PLUNGER; Minimum Operating Temperature: -40 Cel; Maximum DC Contact Current: .1 A;
D2JW-012-MD
D2JW-01K12-MD
D2JW-01K21-MD
SNAP ACTING/LIMIT SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): HINGE ROLLER LEVER; Termination Type: WIRE; Switch Action: MOMENTARY;
Supply Digital Components
$106.00
$54.25
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$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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