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.
Choose from over than a million of proven quality materials. Over 300 manufacturers are presented. From renowned major international players to small independent companies with a proven track record in local markets.
Featured manufacturers
TE Connectivity's 2SWK231AL101 Keylock Switch has a SPST switch function with 10000 cycles electrical life. It features a max AC contact current of 1A@120VAC and an angle of 90°. Ideal for panel mounting applications, this switch offers OFF-(ON) contact function with a latched switch action.
Median Price
$64.590
Lifecycle Status
Suppliers In-Stock
17
In-Stock Inventory
1k+
Farnell
1+ parts
$54.660
100+ parts
-
1k+ parts
10k+ parts
Arrow
$57.540
TTI
$64.510
$52.160
$42.220
Verical
$64.670
$54.630
$46.270
RS Americas
$66.470
$51.180
Mouser Electronics
$68.950
$53.550
Newark
$73.070
$60.570
TE Connectivity
$120.970
$104.840
PEI Genesis
Chip1Stop
$39.600
$24.700
Master Electronics
$53.370
$47.900
Nova Conductors
$48.930
VNN
Vyrian
Rapid Electronics
IBS Electronics
$54.625
$46.275
Lakeview Electronics
Aztec Data Supply Inc.
$2.218
Semicontronic
$33.660
$32.818
$32.650
Continental Prestige Electronics
$43.900
$43.022
Netroflash
$47.951
Component Stockers USA
$51.310
$45.150
Allen Electronics Distributors
$90.310
Authorized Procurement Solutions
Argo Parts USA
Assy Fe
Perfect Parts
Long electrical life ensures durability and reliability, making it a cost-effective choice for long-term use.
Single Pole Single Throw design simplifies the operation of the switch, making it user-friendly.
Compact body height makes it suitable for installations where space is limited.
Able to handle up to 1A of AC current, making it suitable for a variety of low-power applications.
Keylock switch provides an added layer of security, preventing unauthorized operation.
Meets standard AC contact ratings, ensuring compatibility with existing systems.
90° actuator angle allows for easy and precise operation of the switch.
The contact function ensures that the switch is turned on when the key is inserted and turned off when removed.
Compact body size makes it suitable for a range of applications and installations.
Make-before-break contact timing prevents arcing and ensures smooth switching between positions.
Silver center contact material provides excellent conductivity and durability for long-lasting performance.
Able to handle up to 1A of DC current, making it versatile for different electrical setups.
Latched switch action ensures that the switch stays in the selected position until intentionally changed.
Wire termination allows for easy and secure connection to electrical circuits.
Low contact resistance ensures efficient current flow and minimizes energy loss.
Able to handle up to 120V of AC voltage, suitable for a wide range of low-voltage applications.
Panel mount design makes it easy to install in various control panels and enclosures.
Brass actuator material offers durability and resistance to wear, ensuring long-term performance.
Keylock Switches 2SWK231AL101 attributes and parameters. Explore more Keylock Switches devices from TE Connectivity
Angle (Actuator):
Material (Actuator):
Additional Features:
Body Height:
Body Length/Diameter:
Center Contact Material:
AC Maximum Rating R Load (Contact):
Maximum AC Contact Current:
Maximum DC Contact Current:
Contact Function:
Contact Resistance:
Contact Timing:
Maximum AC Contact Voltage:
Electrical Life:
Mounting Feature:
No. of Independent Keys:
No. of Switch Sections:
Switch Action:
Switch Function:
Switch Type:
Termination Type:
2SWK231AL101 Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.90.65
SB
NSN
5930-01-381-8138, 5930013818138
NIIN
013818138
TE Connectivity is a global leader in the design and production of innovative connectors and sensors for multiple industries, such as automotive, industrial equipment, data communication systems, aerospace, defense, medical, oil and gas, consumer electronics and energy. It is an American-Swiss domiciled firm that has been providing high-quality products to its customers since 1907.
CEO
Terrence R. Curtin
Executive VP, CFO
Heath A. Mitts
Senior VP, Principal Accounting Officer
Robert J. Ott
L78L05ABZ-AP
STMicroelectronics
L78L05ABZ-AP by STMicroelectronics is a BIPOLAR fixed positive single output standard regulator with an operating temperature range of -40 to 125°C. It has a nominal output voltage of 5V, max load regulation of 0.06%, and can handle a max output current of 0.07A. Ideal for applications requiring stable voltage regulation in various electronic devices.
LM358N
Texas Instruments
LM358N by Texas Instruments is an operational amplifier with 2 functions, offering a max input offset voltage of 9000 uV and a nominal common mode reject ratio of 85 dB. Widely used in commercial applications, it operates at temperatures ranging from 0 to 70 °C and has a unity gain bandwidth of 1000 kHz.
BSS138LT1G
Onsemi
BSS138LT1G by Onsemi is a N-CHANNEL FET with 50V DS Breakdown Voltage, 0.2A Drain Current, and 3.5 ohm On Resistance. Ideal for SWITCHING applications due to its ENHANCEMENT MODE operation and built-in DIODE. Operates b/w -55 to 150 °C with small outline package style for surface mount assembly.
CRG0805F10R
Tyco Electronics Components
FIXED RESISTOR; Mounting Type: SURFACE MOUNT; Resistance: 10 ohm; Rated Power Dissipation (P): .125 W; Maximum Operating Temperature: 125 Cel; Tolerance: 1 %;
KSZ9031RNXIA
Micrel
ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 48; Package Code: HVQCCN; Package Shape: SQUARE;
LM358D-T
NXP Semiconductors
LM358D-T by NXP Semiconductors is a dual operational amplifier with 70dB CMRR, 1000kHz unity gain bandwidth, and 9000uV max input offset voltage. Widely used in commercial applications due to its small outline package and low bias current of 0.5uA.
LL4148
Surge Components
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
LM317TG
LM317TG by Texas Instruments is an adjustable positive single output standard regulator with a max output voltage of 37V and max output current of 1.5A. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring precise voltage regulation in electronic circuits. The package style is flange mount, with a rectangular shape and through-hole terminals for easy installation.
ULN2803A
Rochester Electronics
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Additional Features: LOGIC LEVEL COMPATIBLE; Qualification: Not Qualified;
BSS138
Weitron Technology
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Terminal Form: GULL WING; Terminal Position: DUAL;
MBR130T1G
MBR130T1G by Onsemi is a Schottky rectifier diode with max output current of 1A and max repetitive peak reverse voltage of 30V. It operates b/w -65 to 125°C, suitable for surface mount applications in electronics requiring low forward voltage drop.
SMBJ18CA
First Components International
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Clamping Voltage: 29.2 V; Nominal Breakdown Voltage: 21.1 V; Polarity: BIDIRECTIONAL; Maximum Repetitive Peak Reverse Voltage: 18 V;
LM2931AZ-5.0RAG
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.
BAV99
Daco Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Uniohm
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358DT
ROHM
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: LSOP; Package Shape: RECTANGULAR;
SS14
SPC TECHNOLOGY/ MULTICOMP
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Cheng-yi Electronic
M24308/2-1F
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.
1N4148WT
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
A22NK-3BB-01DA-G202
Omron
KEYLOCK SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPST; Type (Actuator): KEY; Electrical Life: 300000 Cycle(s); DC Maximum Rating R Load (Contact): 8A@24VDC;
A22NK-3BL-01DA-G121
KEYLOCK SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: 3PST; Type (Actuator): KEY; Maximum Operating Temperature: 70 Cel; Termination Type: SCREW;
A22NK-3MM-01DA-G212
KEYLOCK SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: 3PST; Type (Actuator): KEY; Termination Type: SCREW; Insulation Resistance: 100000000 ohm;
A22NK-3RM-01DA-P102
KEYLOCK SWITCH;
A22NK-3ML-01BA-G101
KEYLOCK SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPST; Type (Actuator): KEY; AC Maximum Rating R Load (Contact): 10A@120VAC; Maximum AC Contact Voltage: 120 V;
A22NK-3MM-01BA-G101
KEYLOCK SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPST; Type (Actuator): KEY; AC Maximum Rating R Load (Contact): 10A@120VAC; Insulation Resistance: 100000000 ohm;
A22NZ-3MR-01DA
A22NK-2RM-01BA-G111
KEYLOCK SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: 3PST; Type (Actuator): KEY; Indexing Angle: 90 deg; AC Maximum Rating R Load (Contact): 10A@120VAC;
A22NK-2RL-01BA-G102
KEYLOCK SWITCH; Manufacturer Series: A22NK;
A22NK-3MB-01DA-G112
KEYLOCK SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: 3PST; Type (Actuator): KEY; Maximum AC Contact Voltage: 120 V; Length (Actuator): .74 inch;
A22NK-2ML-01BA-P102
A22NK-3MM-01DA-G201
KEYLOCK SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): KEY; No. of Positions: 1; Switch Action: LATCHED;
A22NK-3RM-01AA-G201
KEYLOCK SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): KEY; Maximum DC Contact Voltage: 24 V; Maximum AC Contact Current: 10 A;
A018101
Apem Components
A018101 by Apem Components is an 18mm Keylock Switch with DPDT switch function and IP40 sealing. Featuring 2 independent keys, it has a latched switch action and solder termination. Ideal for panel mounting applications requiring secure and reliable key-operated control.
A22NK-3RM-01CA-G122
KEYLOCK SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: 3PST; Type (Actuator): KEY; Length (Actuator): .74 inch; No. of Independent Keys: 1;
A22NK-3BM-01AA-G202
KEYLOCK SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPST; Type (Actuator): KEY; Contact Resistance: 100 mohm; Body Width: 30 inch;
A22RK-2AL
KEYLOCK SWITCH; Manufacturer Series: A22R;
A22NK-3BM-01AA-G122
KEYLOCK SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: 3PST; Type (Actuator): KEY; No. of Independent Keys: 1; Switch Action: LATCHED;
A22NK-3BM-01AA-G212
KEYLOCK SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: 3PST; Type (Actuator): KEY; Body Length/Diameter: 47 mm; DC Maximum Rating R Load (Contact): 8A@24VDC;
A22NK-3MR-01CA-G212
KEYLOCK SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: 3PST; Type (Actuator): KEY; Switch Action: LATCHED; Dielectric Withstand Volts (V): 2500VAC;
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2SWK131AL101
KEYLOCK SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Contact Function: OFF-ON; Angle (Actuator): 90 deg; Contact Resistance: 50 mohm;
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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