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: PANEL MOUNT; Resistance: 250 ohm; Rated Power Dissipation (P): .5 W; Maximum Operating Temperature: 120 Cel; Tolerance: 10 %;
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Master Electronics
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$22.720
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$21.580
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$72.605
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Variable Resistors 308N250 attributes and parameters. Explore more Variable Resistors devices from Honeywell Sensing And Control
Orientation (Actuator):
Type (Actuator):
Ganging Number:
Mounting Type:
No. of Terminals:
No. of Turns:
Maximum Operating Temperature:
Minimum Operating Temperature:
Shape (Package):
Rated Power Dissipation (P):
Resistance:
Law Of Resistance:
Resistor Type:
Technology:
Terminal Shape:
Tolerance:
308N250 Resistors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8533.40.80.70
SB
8533.40.00.80
PCN Obsolescence/ EOL - Multiple Devices 05/Aug/2019
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.
CR0805-FX-10R0ELF
Bourns
Bourns CR0805-FX-10R0ELF is a SMT fixed resistor with 10 ohm resistance, 1% tolerance, and 0.125 W power dissipation. Ideal for applications requiring a temperature range of -55 to 155 °C, such as automotive electronics and industrial control systems.
U.FL-R-SMT-1(10)
Hirose Electric
U.FL-R-SMT-1(10) by Hirose Electric is a RF connector with 50 ohm impedance, 0.05 dB insertion loss, and 8 GHz operating frequency. Ideal for board mounting in commercial applications, it features gold termination finish, liquid crystal polymer insulator, and 200VAC dielectric voltage resistance.
ULN2803A
YOUTAI SEMICONDUCTOR CO LTD
BUFFER OR INVERTER BASED PERIPHERAL DRIVER; Terminal Form: GULL WING; No. of Terminals: 18; Package Code: SOP; Package Shape: RECTANGULAR; JESD-30 Code: R-PDSO-G18;
SS14
Vishay Intertechnology
Vishay Intertechnology's SS14 is a Schottky rectifier diode with a max forward voltage of 0.5V and output current of 1A. Operating at up to 125°C, it has a repetitive peak reverse voltage of 40V. Ideal for surface mount applications, it suits various electronic circuits requiring efficient rectification and low forward voltage drop.
BAV99
North American Philips Discrete Products Div
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Repetitive Peak Reverse Voltage: 70 V; Maximum Reverse Recovery Time: .006 us; Maximum Output Current: .1 A;
SMBJ18CA
Daco Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Weitron Technology
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Vishay Telefunken
1N4148
General Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Thinking Electronic Industrial
Micro Commercial Components
NE555D
STMicroelectronics
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
Sinyork
RECTIFIER DIODE; Surface Mount: NO; Maximum Non Repetitive Peak Forward Current: .5 A; Maximum Output Current: .15 A; Maximum Repetitive Peak Reverse Voltage: 100 V; No. of Phases: 1;
L7805CV
Sgs-ates Componenti Electronici S P A
Other Regulators; No. of Terminals: 3; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %; Terminal Finish: Tin/Lead (Sn/Pb); Nominal Output Voltage-1: 5 V;
M39029/58360
Esterline Technologies
CONNECTOR ACCESSORY; Terminal Type: CRIMP; Removal Tools: M81969/14-01; Associated Military - Specifications: MIL-DTL-38999; IEC Conformity: NO; MIL-Connector Accessory Name: CONTACT;
Kec
RECTIFIER DIODE; Surface Mount: NO; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Non Repetitive Peak Forward Current: 2 A; Config: SINGLE; Maximum Operating Temperature: 200 Cel;
Taitron Components
Onsemi
LM317T/NOPB
National Semiconductor
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; JESD-609 Code: e3; Package Shape: RECTANGULAR;
CRCW04020000Z0EDHP
Vishay Intertechnology's CRCW04020000Z0EDHP is a 0402 SMT resistor with 0 ohm resistance, rated for temperatures from -55°C to 155°C. Ideal for jumper applications in automotive electronics due to AEC-Q200 compliance and compact size of 1mm x 0.5mm x 0.3mm.
23ESA474MMF50NF
TE Connectivity
TE Connectivity's 23ESA474MMF50NF is a linear carbon film potentiometer with 470k ohm resistance, suitable for through-hole mounting. Its circular package measures 25.2mm x 20.4mm and features a horizontal actuator shaft. This variable resistor with flat terminals is ideal for precise resistance adjustments in electronic circuits.
RHS100E
Ohmite Manufacturing
The Ohmite Manufacturing RHS100E is a 100 ohm wire wound potentiometer with linear resistance law. Featuring a 25W power dissipation, it has a circular package shape and panel mount style for applications requiring precise resistance adjustment in horizontal orientation.
3590S-2-201L
Bourns 3590S-2-201L is a 200 ohm wire wound potentiometer with 5% tolerance. It has a rated power dissipation of 2W and operates b/w -40 to 125°C. Ideal for panel mount applications due to its cylindrical package shape and round construction, offering precise resistance adjustments in various electronic circuits.
3306P-1-103
Bourns 3306P-1-103 is a CERMET trimmer resistor with 10000 ohm resistance, 25% tolerance, and 0.2 W power dissipation. It is used in PCB mount applications for voltage control with an operating range of -25 to 100 °C.
PVG5A202C03R00
Murata Manufacturing
PVG5A202C03R00 by Murata is a 2000 ohm linear trimmer resistor with 11 turns, operating voltage of 300V, and rated power dissipation of 0.25W. It has a temperature coefficient of 150 ppm/°C and is suitable for surface mount applications in various electronic circuits requiring precise resistance adjustments.
93R1A-R22-A05L
Bourns 93R1A-R22-A05L is a CERMET POTENTIOMETER with 100 ohm resistance, 10% tolerance, and 2W power dissipation. It has a single turn construction, PCB mount package style, and operates b/w -40 to 125 °C. Ideal for applications requiring precise resistance adjustments in compact spaces.
RT100AS4R70KB
Vishay Intertechnology's RT100AS4R70KB is a 4.7 ohm wire wound POTENTIOMETER with 10% tolerance, 100 W power dissipation, and 320°C max operating temp. Ideal for panel mount applications, it offers a wide resistance range and high voltage capability for precise control in various electronic circuits.
RK09K113004U
Alps Alpine
Alps Alpine RK09K113004U is a linear potentiometer with 10000 ohm resistance, 20% tolerance, and 280° rotation angle. It is used in PCB mount applications for voltage control, offering a rated power dissipation of 0.05 W.
3299P-1-101LF
Bourns 3299P-1-101LF is a CERMET trimmer pot with 100 ohm resistance, 25 turns, and linear resistance law. It has a rated power dissipation of 0.5 W and operates b/w -55 to 125 °C. Ideal for PCB mount applications requiring precise resistance adjustments in electronic circuits.
2-1879325-6
POTENTIOMETER; Dimensions: 11.35mm x 9.5mm x 7.05mm; Orientation (Actuator): HORIZONTAL;
91VR500KLF
Tt Electronics Plc
91VR500KLF by Tt Electronics Plc is a CERMET variable resistor with a resistance of 500000 ohm, rated for temperatures b/w -55 to 125 °C. It features a linear law of resistance and operates at an angle of rotation up to 174°. Ideal for PCB mounting applications requiring precise voltage adjustments in electronic circuits.
RS45111A900F
Alps Electric
POTENTIOMETER; Mounting Type: THROUGH HOLE MOUNT; Resistance: 10000 ohm; Maximum Operating Temperature: 70 Cel; Tolerance: 20 %; Terminal Shape: FLAT;
3545S-1-202L
Bourns 3545S-1-202L is a 2000 ohm potentiometer with linear resistance law, 5 turns, and 1.5W power dissipation. Ideal for panel mount applications in electronics due to its horizontal actuator orientation and wire wound technology. Operating temperature range from 1°C to 125°C makes it versatile for various electronic devices.
23ESB103MMF50NF
TE Connectivity's 23ESB103MMF50NF is a 10000 ohm logarithmic potentiometer with a circular package. It features a carbon film technology, 20% tolerance, and 0.4 W power dissipation. Ideal for applications requiring precise resistance adjustment in horizontal orientation.
3386R-1-502LF
Bourns 3386R-1-502LF is a linear trimmer resistor with 5000 ohm resistance, 10% tolerance, and 0.5 W power dissipation. It has a temperature coefficient of 100 ppm/°C and operates b/w -55 to 125 °C. Ideal for PCB mounting applications requiring precise resistance adjustments.
3314G-1-501E
Bourns 3314G-1-501E is a CERMET trimmer resistor with 500 ohm resistance, linear law, and 20% tolerance. It operates b/w -55 to 125 °C and has a power dissipation of 0.25 W. Ideal for applications requiring precise voltage adjustments in compact SMT designs.
PTV09A-4020U-B103
Bourns PTV09A-4020U-B103 is a linear potentiometer with 10000 ohm resistance, 20% tolerance, and 280° rotation angle. It is used in PCB mount applications for adjusting voltage levels in electronic circuits. Operating temperature ranges from -10 to 50 °C.
82MR50LF
82MR50LF by Tt Electronics Plc is a circular package variable resistor with a resistance of 50 ohm. It has a linear law of resistance and operates at temperatures ranging from -55 to 125 °C. This trimmer resistor is commonly used in PCB mount applications requiring precise voltage adjustments.
RJS1K0E
Ohmite Manufacturing's RJS1K0E is a 1000 ohm linear wire wound potentiometer with 3 terminals. It features a 50W power dissipation, 10% tolerance, and 300° rotation angle. Ideal for panel mount applications requiring precise resistance adjustments in circuits.
3005P-1-202
Bourns 3005P-1-202 is a 2000 ohm linear trimmer resistor with 20 turns and 10% tolerance. It has a rated power dissipation of 1W, operates b/w -65 to 125 °C, and offers precise resistance adjustment for PCB mounting applications.
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