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.
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MGM1FT499K
Stackpole Electronics
The Stackpole Electronics MGM1FT499K is a 499000 ohm fixed resistor with 1% tolerance and 1W power dissipation. With a max operating temperature of 175°C, it is ideal for applications requiring high resistance values in through-hole mounting setups. The metal glaze/thick film technology ensures reliable performance in various electronic circuits.
FLAME PROOF
Tubular
e3
.65 mm
26 mm
THROUGH HOLE MOUNT
2
175 Cel
-55 Cel
4 mm
9 mm
TUBULAR PACKAGE
Axial
TR
1 W
70 Cel
499000 ohm
FIXED RESISTOR
METAL GLAZE/THICK FILM
100
MATTE TIN
WIRE
1 %
2500 V
RN73H2ATTD4993C25
Koa Speer Electronics
RN73H2ATTD4993C25 by Koa Speer Electronics is a thin film fixed resistor with 499k ohm resistance, 0.25% tolerance, and 0.125W power dissipation. Ideal for surface mount applications in automotive electronics due to its AEC-Q200 reference standard and operating voltage of 150V.
ANTI-SULFUR, HIGH PRECISION
Rectangular
SURFACE MOUNT
155 Cel
.5 mm
2 mm
SMT
1.25 mm
TR, PUNCHED PAPER, 7 INCH
.125 W
85 Cel
AEC-Q200
0805
THIN FILM
25
Matte Tin (Sn) - with Nickel (Ni) barrier
WRAPAROUND
.25 %
150 V
RN73H2ATTD4993C50
RN73H2ATTD4993C50 by Koa Speer Electronics is a SMT fixed resistor with 499000 ohm resistance, 0.25% tolerance, and 0.125 W power dissipation. Ideal for AEC-Q200 applications requiring thin film technology, it operates b/w -55 to 155 °C with a temperature coefficient of 50 ppm/°C.
50
RN73H2ATTD4993D100
RN73H2ATTD4993D100 by Koa Speer Electronics is an 0805 SMT fixed resistor with a resistance of 499k ohm, 0.5% tolerance, and 0.125W power dissipation. Ideal for surface mount applications in automotive electronics due to its AEC-Q200 reference standard and operating voltage of 150V.
.5 %
RN73H2ATTD4993D25
RN73H2ATTD4993D25 by Koa Speer Electronics is a SMT fixed resistor with 499000 ohm resistance, 0.5% tolerance, and 0.125 W power dissipation. Ideal for automotive applications due to AEC-Q200 standard compliance and operating voltage of 150V.
RN73H2ATTD4993F100
RN73H2ATTD4993F100 by Koa Speer Electronics is a SMT fixed resistor with 499000 ohm resistance, 1% tolerance, and 0.125 W power dissipation. Ideal for applications requiring precise resistance values in compact spaces, such as automotive electronics or industrial control systems.
RN73H2ATTD4993F25
RN73H2ATTD4993F25 by Koa Speer Electronics is a SMT fixed resistor with 499000 ohm resistance, 1% tolerance, and 0.125 W power dissipation. Ideal for applications requiring precise resistance values in a compact surface mount package. Operating temperature range from -55 to 155 °C makes it suitable for various electronic devices.
RN73H2ATTD4993F50
RN73H2ATTD4993F50 by Koa Speer Electronics is a SMT fixed resistor with 499k ohm resistance, 1% tolerance, and 0.125W power dissipation. Ideal for AEC-Q200 applications, it operates b/w -55 to 155 °C with a temperature coefficient of 50 ppm/°C.
MATTE TIN OVER NICKEL
AR0402FR-07499KL
Yageo
Yageo's AR0402FR-07499KL is a fixed resistor with 499k ohm resistance, 1% tolerance, and 0.0625 W power dissipation. Ideal for surface mount applications in electronics requiring precise resistance values and high temperature stability up to 155°C.
LASER TRIMMABLE
e4
.35 mm
1 mm
TR, Paper, 7 Inch
.0625 W
0402
Nickel/Gold (Ni/Au)
50 V
RNF14BTD499K
RNF14BTD499K by Stackpole Electronics is a METAL FILM fixed resistor with 499000 ohm resistance, 0.1% tolerance, and 0.25 W power dissipation. It operates b/w -55 to 155 °C and has a max voltage of 250 V. Ideal for applications requiring precise resistance values in through-hole mounting setups.
FLAME PROOF, PRECISION
.56 mm
2.35 mm
6.35 mm
TR, 12 INCH
.25 W
METAL FILM
.1 %
250 V
AF0402FR-07499KL
AF0402FR-07499KL by Yageo is a fixed resistor with a resistance of 499000 ohm and a tolerance of 1%. It is designed for surface mount applications and has a max operating temperature of 155 °C.
ANTI-SULFUR, LASER TRIMMABLE
RECTANGULAR PACKAGE
TR, PAPER, 7 INCH
M55342E09B499BRWI
Vishay Intertechnology
Vishay Intertechnology's M55342E09B499BRWI is a Thin Film Fixed Resistor with 499k ohm resistance, 0.1% tolerance, and 1W power dissipation. Ideal for surface mount applications in military-grade equipment due to its MIL-PRF-55342 reference standard and wide operating temperature range from -65°C to 150°C.
NON-INDUCTIVE
e0
150 Cel
-65 Cel
.8382 mm
6.5786 mm
3.1496 mm
Waffle Pack
MIL-PRF-55342
2512
Tin/Lead (Sn60Pb40) - with Nickel (Ni) barrier
200 V
RP73D2B499KBTG
TE Connectivity
TE Connectivity's RP73D2B499KBTG is a 1206 SMT fixed resistor with 499k ohm resistance and 0.1% tolerance. With a thin film technology, it operates b/w -55 to 155 °C, making it ideal for precision applications requiring high accuracy and reliability in compact designs.
PRECISION
.55 mm
3.05 mm
1.55 mm
TAPE
3.05mm x 1.55mm x .55mm
1206
15
M55342E09B499BRWS
Vishay Intertechnology's M55342E09B499BRWS is a thin film fixed resistor with 499k ohm resistance, 0.1% tolerance, and 1W power dissipation. Ideal for surface mount applications in military-grade equipment due to its MIL-PRF-55342 reference standard and operating voltage of 200V.
M55342K09B499BRWS
Vishay Intertechnology's M55342K09B499BRWS is a thin film fixed resistor with 499k ohm resistance, 0.1% tolerance, and 1W power dissipation. Ideal for military applications due to MIL-PRF-55342 standard compliance, it operates b/w -65°C to 150°C with a temperature coefficient of 100 ppm/°C. The surface mount package features wraparound terminals and is designed for high reliability in harsh environments.
RN73H2ATTD4993B50
RN73H2ATTD4993B50 by Koa Speer Electronics is a SMT fixed resistor with 499000 ohm resistance, 0.1% tolerance, and 0.125 W power dissipation. Ideal for AEC-Q200 applications, it operates b/w -55 to 155 °C with a temperature coefficient of 50 ppm/°C.
RN73H2ATTD4993D50
RN73H2ATTD4993D50 by Koa Speer Electronics is a SMT fixed resistor with 499k ohm resistance, 0.5% tolerance, and 0.125W power dissipation. Ideal for automotive applications due to AEC-Q200 standard compliance and operating temperature range of -55 to 155°C.
CMF55499K00BHBF
Vishay Intertechnology's CMF55499K00BHBF is a 499000 ohm, 0.5W fixed resistor with a tolerance of 0.1%. Operating voltage is 250V, and it has a temperature coefficient of 50 ppm/°C. Ideal for through-hole mounting applications requiring precise resistance values in the range of -55 to 175 °C.
.64 mm
38.1 mm
2.29 mm
6.1 mm
Bulk
.5 W
Tin/Lead (Sn/Pb)
PATT1206E4993BGT1
Vishay Intertechnology's PATT1206E4993BGT1 is a thin film fixed resistor with a resistance of 499000 ohm and a tolerance of 0.1%. It is commonly used in surface mount applications, has a max operating temperature of 250 °C, and meets the AEC-Q200 reference standard.
ANTI-SULFUR, LASER TRIMMABLE, PRECISION
250 Cel
.381 mm
3.2 mm
1.6 mm
.4 W
Gold (Au) - with Nickel (Ni) barrier
AT1206BRD07499KL
Yageo's AT1206BRD07499KL is a thin film fixed resistor with 499k ohm resistance, 0.1% tolerance, and 0.25W power dissipation. Ideal for surface mount applications in automotive electronics due to its AEC-Q200 reference standard compliance and operating voltage of 200V.
3.1 mm
CPF0402B499KE
TE Connectivity's CPF0402B499KE is a thin film fixed resistor with 499k ohm resistance and 0.1% tolerance. It operates b/w -55 to 155 °C, making it suitable for high precision applications in surface mount technology due to its small dimensions of 1mm x 0.5mm x 0.3mm.
.3 mm
1mm x .5mm x .3mm
.063 W
25 V
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