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
Add filters
All
Selected
WK73R2BTTD330J
Koa Speer Electronics
WK73R2BTTD330J by Koa Speer Electronics is a SMT fixed resistor with 33 ohm resistance, 5% tolerance, and 0.75 W power dissipation. Ideal for automotive applications due to AEC-Q200 reference standard, it operates b/w -55 to 155 °C with a temperature coefficient of 100 ppm/°C.
Rectangular
e3
SURFACE MOUNT
2
155 Cel
-55 Cel
.6 mm
1.6 mm
SMT
3.2 mm
TR, PUNCHED PAPER, 7 INCH
.75 W
70 Cel
AEC-Q200
33 ohm
FIXED RESISTOR
0612
METAL GLAZE/THICK FILM
100
MATTE TIN OVER NICKEL
WRAPAROUND
5 %
200 V
WK73R3ATTE471J
WK73R3ATTE471J by Koa Speer Electronics is a fixed resistor with 470 ohm resistance, suitable for surface mount technology. With a rated power dissipation of 2W and operating voltage of 200V, it operates b/w -55 to 155 °C. Ideal for applications requiring high precision and reliability in compact electronic devices.
3.1 mm
6.3 mm
TR, EMBOSSED PLASTIC, 7 INCH
2 W
470 ohm
1225
WK73S2BTTDR270F
WK73S2BTTDR270F by Koa Speer Electronics is a fixed resistor with a resistance of 0.27 ohm and power dissipation of 1W. It operates b/w -55 to 155 °C, making it suitable for various applications in automotive electronics, telecommunications, and industrial equipment due to its high temperature coefficient of 200 ppm/°C. The surface mount package style with matte tin finish over nickel terminals ensures reliable performance in demanding environments.
IEC60115-8
RECTANGULAR PACKAGE
1 W
.27 ohm
200
1 %
.5196 V
WK73S2BTTDR27J
WK73S2BTTDR27J by Koa Speer Electronics is a fixed resistor with a resistance of 0.27 ohm and rated power dissipation of 1W. It operates b/w -55 to 155 °C, making it suitable for automotive applications due to its AEC-Q200 reference standard compliance and surface mounting type.
SG73P1ETTP223G
SG73P1ETTP223G by Koa Speer Electronics is a METAL GLAZE/THICK FILM fixed resistor with 22000 ohm resistance, 2% tolerance, and 0.2 W power dissipation. Ideal for surface mount applications in automotive electronics due to its AEC-Q200 reference standard and operating voltage of 75 V.
.35 mm
1 mm
.5 mm
TR, Punched Paper, 7 Inch
.2 W
22000 ohm
0402
2 %
75 V
SG73S1ETTP223G
SG73S1ETTP223G by Koa Speer Electronics is a fixed resistor with 22000 ohm resistance, 2% tolerance, and 0.2 W power dissipation. Ideal for surface mount applications in automotive electronics due to its AEC-Q200 reference standard compliance and operating temperature range of -55 to 155 °C.
TIN OVER NICKEL
SR73W2HTTER140F
SR73W2HTTER140F by Koa Speer Electronics is a fixed resistor with 0.14 ohm resistance, 1% tolerance, and 0.75 W power dissipation. Ideal for surface mount applications in automotive electronics due to its AEC-Q200 reference standard and operating temperature range of -55 to 150 °C.
150 Cel
5 mm
2.5 mm
.14 ohm
2010
Matte Tin (Sn) - with Nickel (Ni) barrier
.324 V
RN731ETTP1093F25
RN731ETTP1093F25 by Koa Speer Electronics is a thin film fixed resistor with 109000 ohm resistance, 1% tolerance, and 25 ppm/°C temperature coefficient. It operates b/w -55 to 155 °C and has a rated power dissipation of 0.063 W. Ideal for surface mount applications in electronics requiring precise resistance values.
.063 W
109000 ohm
THIN FILM
25
50 V
RN731ETTP1093F50
RN731ETTP1093F50 by Koa Speer Electronics is a thin film fixed resistor with 109000 ohm resistance, 1% tolerance, and 155 °C max operating temperature. Ideal for surface mount applications in electronics requiring precise resistance values and high-temperature stability.
50
RN731ETTP1113F25
RN731ETTP1113F25 by Koa Speer Electronics is a 0402 size SMT fixed resistor with 111000 ohm resistance and 1% tolerance. It operates b/w -55 to 155 °C, with a temperature coefficient of 25 ppm/°C. Ideal for applications requiring precise resistance values in compact electronic devices.
111000 ohm
RN731ETTP1113F50
RN731ETTP1113F50 by Koa Speer Electronics is a 0402 size SMT fixed resistor with 111000 ohm resistance, 1% tolerance, and 50V operating voltage. Ideal for applications requiring precise resistance values in compact electronic devices. Operating temperature range from -55 to 155 °C with thin film technology ensures reliable performance.
RN731ETTP1143F25
RN731ETTP1143F25 by Koa Speer Electronics is a 0402 size SMT fixed resistor with 114000 ohm resistance, 1% tolerance, and 25 ppm/°C temperature coef. Ideal for surface mount applications in electronics requiring precise resistance values and reliable performance in temperatures ranging from -55 to 155 °C.
114000 ohm
RN731ETTP2132F25
RN731ETTP2132F25 by Koa Speer Electronics is a SMT fixed resistor with 21300 ohm resistance, 1% tolerance, and 25 ppm/°C temperature coef. Ideal for applications requiring precise resistance values in compact electronic devices due to its thin film technology and surface mounting type.
21300 ohm
RN731JTTD1933F100
RN731JTTD1933F100 by Koa Speer Electronics is a thin film fixed resistor with a resistance of 193000 ohm and a tolerance of 1%. It is commonly used in surface mount applications where it can operate at temperatures ranging from -55 to 155 °C.
.45 mm
.8 mm
193000 ohm
0603
RN731JTTD4810F100
RN731JTTD4810F100 by Koa Speer Electronics is a fixed resistor with 481 ohm resistance, 1% tolerance, and 0.063 W power dissipation. It operates b/w -55 to 155 °C and is ideal for surface mount applications in various electronic circuits requiring precise resistance values.
481 ohm
RK73B1HTTC475J
RK73B1HTTC475J by Koa Speer Electronics is a fixed resistor with 4700000 ohm resistance, 5% tolerance, and 0.05 W power dissipation. It is used in surface mount technology applications for temperature-sensitive circuits due to its 70-155 °C operating range and low temperature coefficient of 200 ppm/°C.
.23 mm
.3 mm
TR, PRESSED PAPER, 7 INCH
.05 W
4700000 ohm
0201
25 V
SG73W3ATTE4R7K
SG73W3ATTE4R7K by Koa Speer Electronics is a 4.7 ohm SMT fixed resistor with a power dissipation of 1W. With a temperature coefficient of 400 ppm/°C, it operates b/w -55 to 155 °C making it suitable for automotive applications meeting AEC-Q200 standards.
4.7 ohm
2512
400
10 %
RK73H2ATTD78R7D
RK73H2ATTD78R7D by Koa Speer Electronics is a fixed resistor with 78.7 ohm resistance, 0805 size code, and 0.5% tolerance. It is ideal for surface mount applications in electronics requiring a temperature range of -55 to 155 °C and operating voltage up to 150 V.
PRECISION
2 mm
1.25 mm
.25 W
78.7 ohm
0805
.5 %
150 V
TLR2HDTE3L00F75
TLR2HDTE3L00F75 by Koa Speer Electronics is a SMT fixed resistor with 0.003 ohm resistance, 1% tolerance, and 1W power dissipation. Ideal for automotive applications due to AEC-Q200 standard compliance and temperature range of -65 to 155 °C.
IEC60115-1
e1
-65 Cel
.003 ohm
METAL PLATE
75
TIN SILVER COPPER
ONE SURFACE
RK73G1ETTP4871F
RK73G1ETTP4871F by Koa Speer Electronics is a SMT fixed resistor with 4870 ohm resistance, 1% tolerance, and 0.1 W power dissipation. Ideal for automotive applications due to AEC-Q200 standard compliance and operating temperature range of -55 to 155 °C.
IEC 60115-8, ULTRA PRECISION
.1 W
4870 ohm
RN731JTTD3000B25
RN731JTTD3000B25 by Koa Speer Electronics is a thin film fixed resistor with 300 ohm resistance, 0.1% tolerance, and 155 °C max operating temperature. Ideal for surface mount applications in electronics requiring precise resistance values and high temperature stability.
300 ohm
.1 %
RN731JTTD6200F50
RN731JTTD6200F50 by Koa Speer Electronics is a 620 ohm fixed resistor with 1% tolerance. It operates b/w -55 to 155 °C and has a temperature coefficient of 50 ppm/°C. This thin film resistor, suitable for surface mount applications, features wraparound terminals and a rated power dissipation of 0.063 W.
620 ohm
SG73P1JTTD1302F
SG73P1JTTD1302F by Koa Speer Electronics is a METAL GLAZE/THICK FILM fixed resistor with 13000 ohm resistance, 1% tolerance, and 0.33 W power dissipation. Ideal for surface mount applications in automotive electronics due to AEC-Q200 compliance and operating voltage of 150 V.
.33 W
13000 ohm
SG73P1JTTD2203F
SG73P1JTTD2203F by Koa Speer Electronics is a 220000 ohm fixed resistor with 1% tolerance, suitable for surface mount technology. With a rated power dissipation of 0.33W and operating voltage of 150V, it is ideal for applications requiring precise resistance values in compact electronic devices.
220000 ohm
SG73P1JTTD3303F
SG73P1JTTD3303F by Koa Speer Electronics is a 0603 SMT fixed resistor with 330000 ohm resistance, 1% tolerance, and 0.33 W power dissipation. Ideal for surface mount applications in automotive electronics due to its AEC-Q200 reference standard and operating voltage of 150 V.
330000 ohm
SG73P1JTTD5602F
FIXED RESISTOR; Mounting Type: SURFACE MOUNT; Resistance: 56000 ohm; Rated Power Dissipation (P): .33 W; Maximum Operating Temperature: 155 Cel; Tolerance: 1 %;
56000 ohm
SG73P2ATTD1001D
SG73P2ATTD1001D by Koa Speer Electronics is a METAL GLAZE/THICK FILM fixed resistor with 1000 ohm resistance, 0.5% tolerance, and 0.5 W power dissipation. Ideal for surface mount applications in automotive electronics due to its AEC-Q200 reference standard and operating voltage of 400 V.
.5 W
1000 ohm
400 V
SG73P2ATTD151J
SG73P2ATTD151J by Koa Speer Electronics is a fixed resistor with 150 ohm resistance, rated for 70-155 °C operating temperature range. It features metal glaze/thick film technology, SMT package style, and matte tin over nickel terminal finish. Ideal for automotive applications meeting AEC-Q200 standard.
150 ohm
SG73P2ATTD2200F
SG73P2ATTD2200F by Koa Speer Electronics is a SMT fixed resistor with 220 ohm resistance, 1% tolerance, and 0.5 W power dissipation. Ideal for automotive applications due to AEC-Q200 standard compliance and operating voltage of 400 V. Temperature range from -55 to 155 °C ensures reliable performance in various conditions.
220 ohm
SG73P2ATTD2202F
SG73P2ATTD2202F by Koa Speer Electronics is a METAL GLAZE/THICK FILM fixed resistor with 22000 ohm resistance, 1% tolerance, and 0.5 W power dissipation. Ideal for surface mount applications in automotive electronics due to AEC-Q200 standard compliance and operating voltage of 400 V.
SG73P2ATTD2701D
SG73P2ATTD2701D by Koa Speer Electronics is a fixed resistor with 2700 ohm resistance, rated for temperatures b/w -55 to 155 °C. It features METAL GLAZE/THICK FILM technology, SMT package style, and matte tin over nickel terminal finish. Ideal for automotive applications due to AEC-Q200 reference standard compliance.
2700 ohm
SG73P2ATTD272G
SG73P2ATTD272G by Koa Speer Electronics is a 2700 ohm fixed resistor with 2% tolerance, suitable for surface mount technology. With a rated power dissipation of 0.5W and operating voltage of 400V, it operates b/w -55 to 155 °C, making it ideal for various electronic applications.
SG73P2BTTD1600F
SG73P2BTTD1600F by Koa Speer Electronics is a 160 ohm fixed resistor with 1% tolerance. It operates b/w -55 to 155 °C and has a power dissipation of 0.75 W. Ideal for surface mount applications in automotive electronics due to AEC-Q200 compliance.
160 ohm
1206
SG73P2BTTD220G
SG73P2BTTD220G by Koa Speer Electronics is a 1206 size fixed resistor with a resistance of 22 ohm and tolerance of 2%. It is suitable for surface mount applications in various electronic devices, offering a max operating temperature of 155 °C and rated power dissipation of 0.75 W.
22 ohm
SG73P2ETTD1802F
SG73P2ETTD1802F by Koa Speer Electronics is a fixed resistor with 18000 ohm resistance, 1% tolerance, and 0.75 W power dissipation. Ideal for surface mount applications in automotive electronics due to its AEC-Q200 reference standard and operating voltage of 200 V.
2.6 mm
18000 ohm
1210
SG73P2ETTD1R60F
SG73P2ETTD1R60F by Koa Speer Electronics is a fixed resistor with 1.6 ohm resistance, 1% tolerance, and 0.75 W power dissipation. Ideal for surface mount applications in automotive electronics due to its AEC-Q200 reference standard and operating voltage of 200 V. Temperature range from -55 to 155 °C ensures reliable performance in various environments.
1.6 ohm
SG73S2ETTD1R30F
SG73S2ETTD1R30F by Koa Speer Electronics is a 1210 size code fixed resistor with 1.3 ohm resistance, suitable for surface mount applications. With a temperature coefficient of 200 ppm/°C, it operates b/w -55 to 155 °C and has a rated power dissipation of 0.75 W. Ideal for automotive electronics due to AEC-Q200 reference standard compliance.
1.3 ohm
SG73S2ETTD6R8J
SG73S2ETTD6R8J by Koa Speer Electronics is a fixed resistor with 6.8 ohm resistance, rated for temperatures b/w -55 to 155 °C. It features metal glaze/thick film technology, SMT package style, and matte tin over nickel terminal finish. Ideal for automotive applications meeting AEC-Q200 standard.
6.8 ohm
RN731JTTD1002B10
RN731JTTD1002B10 by Koa Speer Electronics is a thin film fixed resistor with 10000 ohm resistance and 0.1% tolerance. It operates b/w -55 to 155 °C, making it suitable for various applications requiring precise resistance values in compact SMT packages. The wraparound terminals and matte tin finish ensure reliable performance in high-temperature environments up to 75 V.
10000 ohm
10
SG73S1JTTD151G
SG73S1JTTD151G by Koa Speer Electronics is a fixed resistor with a resistance of 150 ohm and a tolerance of 2%. It has a max operating temperature of 155 °C and is commonly used in surface mount applications.
SG73S1JTTD201G
SG73S1JTTD201G by Koa Speer Electronics is a fixed resistor with 200 ohm resistance, 2% tolerance, and 0.33 W power dissipation. Ideal for surface mount applications in automotive electronics due to its AEC-Q200 reference standard and operating voltage of 150 V.
200 ohm
RN731ETTP2101B25
RN731ETTP2101B25 by Koa Speer Electronics is a thin film fixed resistor with 2100 ohm resistance, 0.1% tolerance, and 25 ppm/°C temperature coefficient. Ideal for surface mount applications in electronics requiring precise resistance values and stable performance across temperatures from -55 to 155 °C.
2100 ohm
RN731ETTP1001F25
RN731ETTP1001F25 by Koa Speer Electronics is a thin film fixed resistor with 1000 ohm resistance, 1% tolerance, and 155°C max operating temp. Ideal for surface mount applications in electronics requiring precise resistance values and high temperature stability.
RN731ETTP62R0F50
RN731ETTP62R0F50 by Koa Speer Electronics is a 62 ohm fixed resistor with thin film technology. Operating voltage of 50V, rated power dissipation of 0.063W, and temperature coefficient of 50ppm/°C make it ideal for surface mount applications in electronics requiring precise resistance values.
62 ohm
BPR58CFTR68J
BPR58CFTR68J by Koa Speer Electronics is a 0.68 ohm fixed resistor with 5% tolerance and 5W power dissipation. With a max operating temperature of 235°C, it is ideal for applications requiring high precision resistance in electronic circuits. The radial package style and through hole mounting make it suitable for various industrial and automotive electronics.
FLAME PROOF
e2
9 mm
THROUGH HOLE MOUNT
235 Cel
-40 Cel
18 mm
14 mm
Radial
AMMO PACK
5 W
.68 ohm
350
TIN COPPER
WIRE
1.844 V
SG73W3ATTE330K
SG73W3ATTE330K by Koa Speer Electronics is a 33 ohm fixed resistor with 10% tolerance. It operates b/w -55 to 155 °C and has a power dissipation of 1 W. Ideal for surface mount applications in various electronic circuits due to its compact SMT package style and high operating voltage of 200 V.
RN73H1ETTP1372F25
RN73H1ETTP1372F25 by Koa Speer Electronics is a SMT fixed resistor with 13700 ohm resistance, 1% tolerance, and 155 °C max operating temp. Ideal for automotive applications due to AEC-Q200 standard compliance and thin film technology ensuring high precision in a compact package.
ANTI-SULFUR, HIGH PRECISION
85 Cel
13700 ohm
RN73H1ETTP2101B25
RN73H1ETTP2101B25 by Koa Speer Electronics is a SMT fixed resistor with 2100 ohm resistance, 0.063 W power dissipation, and 0.1% tolerance. It operates b/w -55 to 155 °C and is ideal for automotive applications meeting AEC-Q200 standard.
© 2023 All rights reserved