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
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L50J4R0E
Ohmite Manufacturing
The Ohmite Manufacturing L50J4R0E is a 4 ohm fixed wire wound resistor with 5% tolerance and 50W power dissipation. It has a tubular package, chassis mount style, and operates at temperatures up to 350°C. Ideal for high-power applications requiring precise resistance values in industrial equipment.
FLAME PROOF
Tubular
e1
CHASSIS MOUNT
2
350 Cel
14.3 mm
101.6 mm
TUBULAR PACKAGE
Chassis Mount
50 W
25 Cel
4 ohm
FIXED RESISTOR
Fixed Resistors
WIRE WOUND
400
TIN SILVER COPPER
LUG
5 %
1625 V
L50J500E
Ohmite Manufacturing's L50J500E is a 500 ohm fixed wire wound resistor with 5% tolerance and 50W power dissipation. It operates at temperatures up to 350°C, making it suitable for high-power applications in chassis-mounted systems. The tubular package design with lug terminals ensures reliable performance in demanding environments.
500 ohm
260
L50J5R0E
The Ohmite Manufacturing L50J5R0E is a 5 ohm fixed wire wound resistor with 2 terminals, rated for temperatures up to 350°C. It has a power dissipation of 50W and is suitable for chassis mount applications requiring high resistance and operating voltages up to 1625V.
5 ohm
HSA5033R2F
TE Connectivity
TE Connectivity's HSA5033R2F is a 33.2 ohm fixed wire wound resistor with 1% tolerance and 50W power dissipation. It is designed for chassis mount applications, rated at 1250V operating voltage, and has dimensions of 72.5mm x 30mm x 17mm.
RATED AC VOLTAGE (V): 1250
Rectangular
17 mm
51 mm
RECTANGULAR PACKAGE
30 mm
BULK, TRAY
72.5mm x 30mm x 17mm
33.2 ohm
50
1 %
1250 V
850F100E
The Ohmite Manufacturing 850F100E is a wire wound fixed resistor with 100 ohm resistance, 1% tolerance, and rated power dissipation of 50W. It is used in applications requiring high operating voltage (1170V) and temperature stability (25-275°C), commonly mounted on chassis for industrial use.
Molded
11.13 mm
275 Cel
15.88 mm
49.23 mm
29.36 mm
100 ohm
20
Tin/Silver/Copper (Sn/Ag/Cu)
1170 V
850F10KE
The Ohmite Manufacturing 850F10KE is a wire wound fixed resistor with a resistance of 10000 ohm and rated power dissipation of 50W. It has a max operating temperature of 275°C, making it suitable for chassis mount applications requiring high power handling and precise resistance values.
10000 ohm
850F50RE
The Ohmite Manufacturing 850F50RE is a wire wound fixed resistor with 50 ohm resistance, rated for 1170V operating voltage. It has a tolerance of 1% and can dissipate up to 50W power. Ideal for chassis mount applications requiring high temperature stability and precision resistance control.
50 ohm
L50J3R0
The Ohmite Manufacturing L50J3R0 is a 3 ohm fixed wire wound resistor with a power dissipation of 50W. It operates at temperatures up to 350°C, making it suitable for high-temperature applications in chassis-mounted systems. With a tolerance of 5%, this radial package resistor is ideal for industrial and electronic equipment requiring precise resistance values.
FLAMEPROOF
All-Welded
e0
270
Radial
3 ohm
L50
Tin/Lead (Sn/Pb)
L50J75K
The Ohmite Manufacturing L50J75K is a 75000 ohm fixed wire wound resistor with 5% tolerance and 50W power dissipation. It operates at temperatures up to 350°C, making it suitable for chassis mount applications requiring high resistance and power handling capabilities. The tubular package design with radial terminals and lug shape ensures easy installation in various electronic circuits.
75000 ohm
RH503R300JS03
Vishay Intertechnology
Vishay Intertechnology's RH503R300JS03 is a 3.3 ohm, 50W wire wound fixed resistor with 5% tolerance and temperature coefficient of 100 ppm/°C. Ideal for chassis mount applications, it operates b/w -55 to 275 °C making it suitable for high-power electronic circuits.
FREE AIR POWER: 12W, RATED AC VOLTAGE (V): 1285
-55 Cel
15 mm
50 mm
14 mm
BULK
3.3 ohm
100
RH050100R0FE02
Vishay Intertechnology's RH050100R0FE02 is a 100 ohm fixed wire wound resistor with 1% tolerance and 50W power dissipation. Ideal for chassis mount applications, it has a temperature coefficient of 20 ppm/°C and operates b/w -55 to 250 °C.
FREE AIR POWER: 20W
Aluminum Housing
e4
250 Cel
15.49 mm
49.99 mm
16 mm
Nickel/Palladium/Gold (Ni/Pd/Au)
RH0501K000FE02
Vishay Intertechnology's RH0501K000FE02 is a wire wound fixed resistor with 1000 ohm resistance, 1% tolerance, and 50W power dissipation. Ideal for chassis mount applications, it operates b/w -55 to 250 °C and complies with MIL-PRF-18546 standards.
28.96 mm
MIL-PRF-18546
1000 ohm
141.4214 V
KAL50FB25R0
Stackpole Electronics
KAL50FB25R0 by Stackpole Electronics is a 25 ohm fixed wire wound resistor with 1% tolerance and 50W power dissipation. It has a max operating temperature of 275°C, making it suitable for chassis mount applications requiring high power handling and precise resistance values. The rectangular package with lug terminals ensures easy installation in bulk packaging.
e3
25 ohm
30
MATTE TIN
KAL50JB4R00
KAL50JB4R00 by Stackpole Electronics is a 50W fixed resistor with 4 ohm resistance, 5% tolerance, and wire wound technology. Ideal for chassis mounting applications, it has a max operating temperature of 275°C and temperature coefficient of 50 ppm/°C.
RCH50S15R00JS06
Vishay Intertechnology's RCH50S15R00JS06 is a 15 ohm fixed resistor with 5% tolerance and 50 W rated power dissipation. Ideal for chassis mount applications, it operates b/w -55 to 125 °C, featuring a temperature coefficient of 150 ppm/°C. The metal glaze/thick film technology ensures reliable performance in various electronic circuits.
FREE AIR POWER: 5.5W
125 Cel
9 mm
47.8 mm
15.5 mm
15 ohm
METAL GLAZE/THICK FILM
150
Matte Tin (Sn)
RCH50S3R300JS06
Vishay Intertechnology's RCH50S3R300JS06 is a 3.3 ohm fixed resistor with 5% tolerance and 50W power dissipation. With a temperature coefficient of 150 ppm/°C, it operates b/w -55 to 125 °C making it ideal for chassis mount applications requiring high power handling capabilities in various electronic circuits.
HS50250RF
Ohmite Manufacturing's HS50250RF is a 250 ohm fixed resistor with 1% tolerance and 50W power dissipation. It features wire wound technology, aluminum housing, and chassis mount package style. Ideal for applications requiring high resistance and temperature stability up to 200°C.
FREE AIR POWER: 14W
200 Cel
14.8 mm
49.1 mm
28 mm
250 ohm
HS5025RF
Ohmite Manufacturing's HS5025RF is a 25 ohm, 50W fixed wire wound resistor with 1% tolerance. It operates at temperatures up to 200°C and voltage of 1250V, making it ideal for chassis mount applications in various industries.
HS502K5F
Ohmite Manufacturing's HS502K5F is a 2500 ohm wire wound fixed resistor with 1% tolerance and 50W power dissipation. Ideal for chassis mount applications, it has a max operating temperature of 200°C. Suitable for high voltage circuits up to 1250V, this aluminum-housed resistor offers reliable performance in various electronic systems.
2500 ohm
25
HS502R5F
Ohmite Manufacturing's HS502R5F is a 2.5 ohm wire wound fixed resistor with 1% tolerance and 50W power dissipation. Ideal for chassis mount applications, it operates at temperatures up to 200°C and voltages of 1250V, making it suitable for high-power electronic circuits.
2.5 ohm
HS5040RF
Ohmite Manufacturing's HS5040RF is a 40 ohm fixed resistor with 1% tolerance and 50W power dissipation. Featuring wire wound technology, it has a max operating temperature of 200°C and is chassis mountable. Ideal for applications requiring high resistance and power handling capabilities.
40 ohm
HS50500RF
Ohmite Manufacturing's HS50500RF is a 500 ohm fixed resistor with 1% tolerance and 50W power dissipation. Featuring wire wound technology, it has a max operating temperature of 200°C and is chassis mountable. Ideal for applications requiring high resistance values in industrial electronics.
HS5050RF
Ohmite Manufacturing's HS5050RF is a 50 ohm fixed resistor with 1% tolerance and 50W power dissipation. Ideal for chassis mount applications, it operates at temperatures up to 200°C. Featuring wire wound technology in an aluminum housing, it has a max voltage rating of 1250V.
TR50FBL3R00
TR50FBL3R00 by Stackpole Electronics is a 3 ohm fixed resistor with 1% tolerance and 50 W power dissipation. It operates b/w -65 to 150 °C, suitable for applications requiring high precision resistance in TO-220 package style. The metal glaze/thick film technology ensures stable performance in various environments.
FREE AIR POWER: 3W
THROUGH HOLE MOUNT
150 Cel
-65 Cel
16.26 mm
10.41 mm
TO-220
3.18 mm
200
FLAT
350 V
TR50FBL5R00
TR50FBL5R00 by Stackpole Electronics is a 5 ohm fixed resistor with 1% tolerance and 50 W power dissipation. Operating voltage of 350 V, temperature coefficient of 200 ppm/°C, and rated temperature range from -65 to 150 °C make it ideal for industrial applications requiring precise resistance values in harsh environments. Package style TO-220 with through hole mount ensures easy installation and reliable performance.
HSA5055RJ
TE Connectivity's HSA5055RJ is a 55 ohm wire wound fixed resistor with 5% tolerance and 50W power dissipation. Ideal for chassis mounting, it has lug terminals and measures 72.5mm x 30mm x 17mm, making it suitable for various industrial applications.
55 ohm
HSA505R0J
TE Connectivity's HSA505R0J is a wire wound fixed resistor with 5 ohm resistance, 50 W power dissipation, and 5% tolerance. It comes in a rectangular package with lug terminals for chassis mounting. Ideal for applications requiring high-power resistors with precise resistance values.
HSA5050KJ
TE Connectivity's HSA5050KJ is a wire wound fixed resistor with 50000 ohm resistance, 1250V operating voltage, and 50W power dissipation. Ideal for chassis mount applications due to its rectangular package shape and lug terminals.
50000 ohm
NHSC1003R9J
TE Connectivity's NHSC1003R9J is a 3.9 ohm wire wound fixed resistor with 5% tolerance and 50W power dissipation. It features aluminum housing, chassis mount package style, and can operate at 1900V. Ideal for high-power applications requiring precise resistance values in compact spaces.
26 mm
65.5 mm
47.5 mm
3.9 ohm
1900 V
PWR221T-50-1R00F
Bourns
The Bourns PWR221T-50-1R00F is a 1 ohm fixed resistor with 1% tolerance, rated for 50W power dissipation. It operates b/w -55°C to 150°C and has a temperature coefficient of 100 ppm/°C. Ideal for through-hole mounting applications requiring high power handling capabilities.
FREE AIR POWER : 2.25W
.72 mm
12.7 mm
5.08 mm
TUBE
1 ohm
TIN OVER COPPER
WIRE
250 V
PWR221T-50-R500F
Bourns PWR221T-50-R500F is a 50W fixed resistor with 0.5 ohm resistance and 1% tolerance. Featuring metal glaze/thick film technology, it operates b/w -55 to 150°C making it ideal for industrial applications requiring high power dissipation in through-hole mounting setups.
.5 ohm
PWR221T-50-50R0F
Bourns PWR221T-50-50R0F is a 50 ohm fixed resistor with 1% tolerance, rated for 50W power dissipation. It operates b/w -55°C to 150°C, suitable for through-hole mounting in various applications requiring high-power resistors with precise resistance values.
PWR221T-50-5R00F
PWR221T-50-5R00F by Bourns is a 50W fixed resistor with 5 ohm resistance, 1% tolerance, and METAL GLAZE/THICK FILM technology. Ideal for THROUGH HOLE MOUNT applications, it operates b/w -55 to 150 °C with a temperature coefficient of 100 ppm/°C.
PWR221T-50-2R00F
Bourns PWR221T-50-2R00F is a 2 ohm fixed resistor with 1% tolerance and 50W power dissipation. With a temperature coefficient of 100 ppm/°C, it operates b/w -55 to 150 °C. Ideal for through-hole mounting applications requiring high power handling and precise resistance values.
2 ohm
PWR221T-50-1001J
Bourns PWR221T-50-1001J is a fixed resistor with 1000 ohm resistance, 5% tolerance, and 50W power dissipation. It operates b/w -55°C to 150°C making it suitable for various applications in electronics requiring precise resistance values and high power handling capabilities. With a radial package style and through-hole mounting, it is commonly used in industrial equipment and automotive electronics.
Tube
PWR221T-50-25R0J
Bourns PWR221T-50-25R0J is a 25 ohm fixed resistor with 5% tolerance, rated for 50W power dissipation at 250V. Featuring metal glaze/thick film technology, it operates b/w -55°C to 150°C making it ideal for through-hole mounting applications in various electronic circuits.
PWR221T-50-1000J
Bourns PWR221T-50-1000J is a 100 ohm fixed resistor with 5% tolerance, rated for 50W power dissipation at 250V operating voltage. With a temperature coefficient of 100 ppm/°C, it operates b/w -55 to 150 °C and is ideal for through-hole mounting applications.
e2
TIN COPPER
PF2205-2R7F1
Riedon
Riedon's PF2205-2R7F1 is a 2.7 ohm fixed resistor with 1% tolerance and 50W power dissipation. It operates b/w -55°C to 175°C, suitable for applications requiring high temperature stability. With TO-220 package style, it has through-hole mounting and can handle up to 500V operating voltage.
FREE AIR POWER : 1W
175 Cel
10.1 mm
4.5 mm
2.7 ohm
THIN FILM
Tin (Sn)
500 V
RH504R000FS03
Vishay Intertechnology's RH504R000FS03 is a 4 ohm wire wound fixed resistor with 1% tolerance and 50W power dissipation. Ideal for chassis mount applications, it has a temperature coefficient of 100 ppm/°C and operates b/w -55 to 275 °C.
RATED AC VOLTAGE (V): 1285
29.4 mm
CSM2F-8536-L025J20
CSM2F-8536-L025J20 by Bourns is a fixed resistor with 0.000025 ohm resistance, 5% tolerance, and 50W power dissipation. Ideal for chassis mount applications in automotive electronics due to its AEC-Q200 reference standard and temperature range of -40 to 170°C.
170 Cel
-40 Cel
3 mm
85 mm
36 mm
TRAY
AEC-Q200
.000025 ohm
METAL STRIP
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