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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POTENTIOMETER; Mounting Type: PCB MOUNT; Resistance: 250 ohm; Rated Power Dissipation (P): 2 W; Maximum Operating Temperature: 125 Cel; Tolerance: 10 %;
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Variable Resistors 81A1A-B28-A7/A7L attributes and parameters. Explore more Variable Resistors devices from Bourns
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81A1A-B28-A7/A7L Resistors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8533.40.80.50
SB
8533.40.00.80
Bourns, Inc. is an American electronics company that develops, manufactures and supplies electronic components for a variety of industries including automotive, industrial, instrumentation, medical electronics, consumer equipment and portable electronics. Established in Altadena, California in 1947 by Marlan and Rosemary Bourns, graduates of the University of Michigan, the company was founded to develop and sell electronic components and sensors to the aerospace industry. Bourns has 15 manufacturing facilities around the world and has continued growing through the development of new products and technologies as well as through acquisitions. The company has approximately 9000 employees worldwide.
LM7805CT
Onsemi
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %;
ULN2803A
Texas Instruments
ULN2803A by Texas Instruments is a peripheral driver with 8 functions. It has a max supply voltage of 3V and can operate in temperatures ranging from -40 to 85°C. This IC is commonly used as a buffer or inverter based peripheral driver for various applications.
LM358AN
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
SMBJ18CA
KYOCERA AVX
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Unitrode
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
SS14
Promax-johnton
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Shanghai Lunsure Electronic Technology
RECTIFIER DIODE; Surface Mount: YES; Maximum Forward Voltage (VF): 1 V; Maximum Non Repetitive Peak Forward Current: .5 A; No. of Elements: 1; Maximum Reverse Recovery Time: .004 us;
RC0603JR-070RL
Yageo
Yageo's RC0603JR-070RL is a SMT fixed resistor with 0 ohm resistance, rated for temperatures from -55 to 155 °C. Its metal glaze/thick film technology and 0.1 W power dissipation make it ideal for jumper applications in various electronic devices.
M24308/2-1F
Amphenol
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Body or Shell Style: RECEPTACLE; Body Length: 1.228 inch; No. of Rows Loaded: 2;
M39029/58-360
Defense Logistics Agency
CONNECTOR ACCESSORY; Contact Type: CRIMP REAR RELEASE; Mating Contacts: M39029/56-348, M39029/57-354; Insertion Tool Sources: MILITARY; Contact Gender: MALE; Alternate Contact Sources: MILITARY;
NXP Semiconductors
STM32F401CDY6TR
STMicroelectronics
STM32F401CDY6TR by STMicroelectronics is a 32-bit microcontroller with 393216 ROM words, 50 MHz clock frequency, and 36 I/O lines. It is used in applications requiring high-speed processing, such as industrial automation and consumer electronics.
Excel (Suzhou) Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
1N4148WT-7
Diodes Incorporated
1N4148WT-7 by Diodes Inc. is a fast recovery rectifier diode with a max reverse recovery time of 0.004 us and a max forward voltage of 1.25 V. It has a package style of small outline, making it suitable for surface mount applications where high-speed switching is required at temperatures ranging from -65 to 150 °C.
2N2222A
Microsemi
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Minimum DC Current Gain (hFE): 30; No. of Elements: 1;
BAV99
Plessey Semiconductors Discrete Components Div
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
North American Philips Discrete Products Div
RECTIFIER DIODE; Surface Mount: NO; Maximum Forward Voltage (VF): 1 V; JESD-609 Code: e0; Maximum Repetitive Peak Reverse Voltage: 100 V; Terminal Finish: Tin/Lead (Sn/Pb);
Taiwan Semiconductor
Cristek Interconnects
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; No. of Rows Loaded: 2; Shell Size: 1/E; Filter Feature: NO;
LM107H
Intersil
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Nominal Common Mode Reject Ratio: 96 dB;
P16NM472KAB15
Vishay Intertechnology
Vishay Intertechnology's P16NM472KAB15 is a 4700 ohm linear potentiometer with 3 terminals. It operates b/w -40 to 125 °C and has a temperature coefficient of 150 ppm/°C. Ideal for panel mount applications, it features a circular package with a diameter of 16 mm and can handle up to 1W power dissipation.
3299Y-1-201
Bourns
The Bourns 3299Y-1-201 is a CERMET trimmer pot with 200 ohm resistance, 25 turns, and linear resistance law. It is used in PCB mount applications for adjusting voltage with a max operating temperature of 125°C.
RT100AS1002KB
Vishay Intertechnology's RT100AS1002KB is a 10k ohm wire wound POTENTIOMETER with 10% tolerance, suitable for panel mount applications. With a rated power of 100W and operating voltage of 850V, it can operate b/w -55°C to 320°C. Ideal for precise resistance adjustments in industrial equipment and control systems.
3290H-1-103
The Bourns 3290H-1-103 is a 10000 ohm linear wire wound trimmer resistor with 25 turns and 5% tolerance. It has a rated power dissipation of 1W, operates b/w -65 to 150 °C, and has an actuator type of screw. Ideal for PCB mount applications requiring precise resistance adjustments in a compact through-hole package.
3214J-1-103E
Bourns 3214J-1-103E is a linear trimmer pot with 5 turns, 10000 ohm resistance, and 10% tolerance. It operates b/w -65 to 150 °C and is ideal for surface mount applications requiring precise resistance adjustments in electronic circuits.
3382G-1-103G
Bourns 3382G-1-103G is a linear potentiometer with 10000 ohm resistance, 30% tolerance, and 0.05 W power dissipation. It has a vertical actuator orientation and gull wing terminal shape. Ideal for applications requiring precise voltage control in electronic circuits.
M63M202KB30T607
Vishay Intertechnology's M63M202KB30T607 is a CERMET TRIMMER resistor with linear resistance law, 10% tolerance, and 270° rotation angle. Ideal for PCB mounting applications requiring a 0.5 W power dissipation at temperatures ranging from -55 to 125 °C.
PT10LV10-105A2020-S
Piher Sensors And Controls Sa
POTENTIOMETER; Mounting Type: THROUGH HOLE MOUNT; Resistance: 1000000 ohm; Rated Power Dissipation (P): .15 W; Maximum Operating Temperature: 70 Cel; Tolerance: 20 %;
PV37W103C01B00
TRIMMER; Mounting Type: THROUGH HOLE MOUNT; Resistance: 10000 ohm; Rated Power Dissipation (P): .25 W; Maximum Operating Temperature: 125 Cel; Tolerance: 10 %;
3048L-5-502
Bourns 3048L-5-502 is a compact potentiometer with 5000 ohm resistance, 20% tolerance, and 0.25 W power dissipation. Ideal for PCB mounting applications, it operates b/w -55 to 125 °C with a temperature coefficient of 1000 ppm/°C.
3296W-1-103RLF
Bourns 3296W-1-103RLF is a 10000 ohm linear cermet trimmer resistor with 25 turns and 10% tolerance. Operating voltage of 300V, 0.5W power dissipation, suitable for through-hole mounting applications in various electronic circuits.
82PR1KLF
Tt Electronics Plc
82PR1KLF by Tt Electronics Plc is a CERMET variable resistor with 1000 ohm resistance, linear law of resistance, and 10% tolerance. It has a rated power dissipation of 0.5 W and operates b/w -55 to 125 °C. Ideal for PCB mounting applications requiring precise voltage control in a compact cylindrical package.
TS53YL103MR10
Vishay Intertechnology's TS53YL103MR10 is a CERMET variable resistor with 10000 ohm resistance, 20% tolerance, and 0.25 W power dissipation. It is used in applications requiring precise voltage adjustments due to its linear law of resistance and screw actuator type for easy adjustment. Suitable for surface mounting with a temperature coefficient of 100 ppm/°C.
67WR500LFTB
67WR500LFTB by Tt Electronics Plc is a CERMET variable resistor with 20 turns, linear resistance law, and 85°C rated temperature. It is used in PCB mount applications for adjusting voltage with a tolerance of 10% and max operating temperature of 125°C.
3361S-1-502GLF
Bourns 3361S-1-502GLF is a CERMET trimmer resistor with 5000 ohm resistance, linear law, and 10% tolerance. It operates b/w -55 to 125 °C and has a power dissipation of 0.5 W. Ideal for applications requiring precise resistance adjustments in compact SMT designs.
3362U-1-503LF
Bourns 3362U-1-503LF is a CERMET trimmer resistor with 50000 ohm resistance, linear law, and 10% tolerance. It is used in PCB mount applications for temperature compensation circuits due to its wide operating range (-55 to 125 °C) and low temp coefficient (100 ppm/°C).
PS45-20MA1BR5K
PS45-20MA1BR5K by Tt Electronics Plc is a linear conductive plastic potentiometer with 5000 ohm resistance, 20% tolerance, and 0.125 W power dissipation. It is used in applications requiring precise voltage control, such as audio equipment and industrial machinery.
RRS250E
Ohmite Manufacturing
Ohmite Manufacturing's RRS250E is a 250 ohm wire wound potentiometer with linear resistance law. It features a 500W power dissipation, 10% tolerance, and 325° rotation angle. Ideal for panel mount applications requiring precise variable resistance control in a circular package.
3306W-1-103
Bourns 3306W-1-103 is a linear trimmer resistor with 10000 ohm resistance, rated for 0.2 W power dissipation and 25% tolerance. It operates b/w -25 to 100 °C and has a temperature coefficient of 250 ppm/°C. Ideal for PCB mounting applications requiring precise resistance adjustments in a compact rectangular package.
PTB6053-2010APB103
The Bourns PTB6053-2010APB103 is a linear carbon potentiometer with 10000 ohm resistance, 20% tolerance, and 0.25 W power dissipation. It features a vertical actuator orientation, slide type actuator, and through hole mount for PCB applications. Ideal for precise voltage control in electronic circuits with operating temperatures ranging from -10 to 60 °C.
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