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
FIXED RESISTOR; Mounting Type: THROUGH HOLE MOUNT; Resistance: 390 ohm; Rated Power Dissipation (P): .5 W; Maximum Operating Temperature: 155 Cel; Tolerance: 5 %;
Median Price
$0.016
Lifecycle Status
Suppliers In-Stock
7
In-Stock Inventory
1k+
Arrow
1+ parts
100+ parts
-
1k+ parts
10k+ parts
DigiKey
$0.100
$0.033
$0.022
$0.015
Mouser Electronics
$0.023
TTI
$0.013
Chip1Stop
$0.003
Bristol Electronics
Atlantic Semiconductor
Perfect Parts
Authorized Procurement Solutions
Fixed Resistors CF1/2CT52R391J attributes and parameters. Explore more Fixed Resistors devices from Koa Speer Electronics
Construction:
JESD-609 Code:
Diameter (Lead):
Length (Lead):
Mounting Type:
No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
Diameter (Package):
Length (Package):
Shape (Package):
Package Style (Meter):
Packing Method:
Rated Power Dissipation (P):
Rated Temperature:
Resistance:
Resistor Type:
Sub-Category:
Technology:
Temperature Coef (ppm/Cel):
Terminal Finish:
Terminal Shape:
Tolerance:
Operating Voltage:
CF1/2CT52R391J Resistors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8533.10.00.65
SB
8533.10.00.70
Whether you're designing the car of tomorrow or connecting the Internet of Things, you need cutting-edge product solutions to bring your design to fruition. At KOA Speer, we're the ideal partner to help you do just that. Our constantly expanding line of passive components will give you the solution to make your concept a reality! More than just Resistors - yes we're the world leader in thick film resistors, but our product line is broad and growing every day, including: Shunt/Current Sense Resistors Wide Terminal Resistors High Voltage Resistors Thin Film Chip Resistors Surge Resistors New Passive Component Solutions - our engineering group will work with your design team to develop the passive component solution you need. Many of the hundreds of new products we've introduced in recent years are the result of such collaboration.
IRLML6401TRPBF
Infineon Technologies
IRLML6401TRPBF by Infineon is a P-CHANNEL FET for SWITCHING applications. It features a 12V DS Breakdown Voltage, 34A IDM, and 0.05ohm RDS(on). With a small outline package style, it operates in an ambient temperature range of -55 to 150 °C.
LL4148
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
LM2931AZ-5.0RAG
Onsemi
LM2931AZ-5.0RAG by Onsemi is a Fixed Positive Single Output LDO Regulator with 5V nominal output voltage, 0.1A max output current, and 0.6V max dropout voltage. Ideal for applications requiring stable voltage regulation in temperature-sensitive environments up to 150°C.
BAV99
Temic Semiconductors
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WS
First Components International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Eic Semiconductor
RC0402FR-071KL
Yageo
The Yageo RC0402FR-071KL is a fixed resistor with a resistance of 1000 ohm and a tolerance of 1%. It is suitable for surface mount applications and has a max operating temperature of 155 °C.
C1206C104M5RACTU
KEMET Corporation
KEMET C1206C104M5RACTU is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. It has X7R temperature characteristics, -55 to 125°C operating range, and ±20% tolerance. Ideal for surface mount applications in electronics requiring stable capacitance across temperatures.
Kec
SS14+
Multicomp Pro
SS14+ by Multicomp Pro is a Schottky rectifier diode with a max output current of 1A and a reverse test voltage of 40V. It is designed for surface mount applications in electronic circuits, offering a small outline package style and dual terminal position. With a temperature range from -65°C to 150°C, it is suitable for various industrial and consumer electronics.
1N4148
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;
1N4148WS-7-F
Diodes Incorporated
1N4148WS-7-F by Diodes Inc. is a single rectifier diode with max reverse recovery time of 0.004 us and max reverse current of 1 uA. It operates b/w -65 to 150 °C, ideal for applications requiring small outline surface mount diodes with a max output current of 0.15 A.
2N2222A
National Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .5 A;
Micronas Semiconductor Holding Ag
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Output Current: .2 A; Maximum Forward Voltage (VF): 1.2 V;
Lite-on Semiconductor
M24308/2-1F
TE Connectivity
TE Connectivity's M24308/2-1F D-Sub Connector features 9 contacts, 2 rows, and a shell size of 1/E. With a rated current of 7.5A, it operates b/w -55°C to 125°C. Ideal for cable mounting applications, this connector has a steel shell with cadmium finish and uses crimp termination for female contact pins.
General Transistor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
2N7002
Plessey Semiconductors Discrete Components Div
Other Transistors;
Continental Device India
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
RC0402FR-07470RL
Yageo's RC0402FR-07470RL is a 470 ohm fixed resistor with 1% tolerance, suitable for surface mount applications. With a rated power dissipation of 0.0625 W and operating voltage of 50 V, it operates b/w -55 to 155 °C. Its metal glaze/thick film technology and compact SMT package make it ideal for various electronic circuits.
CRCW060349R9FKEAC
Vishay Intertechnology
Vishay Intertechnology's CRCW060349R9FKEAC is a 49.9 ohm fixed resistor with 1% tolerance and 0.1 W power dissipation. Ideal for surface mount applications, it operates b/w -55 to 155 °C, making it suitable for various electronic circuits requiring precise resistance values in compact spaces.
ERJ3EKF2001V
Panasonic
Panasonic ERJ3EKF2001V is a 2000 ohm fixed resistor with 1% tolerance, suitable for surface mount applications. With a rated power dissipation of 0.1W and operating voltage of 75V, it operates b/w -55°C to 155°C. This rectangular package resistor features metal glaze/thick film technology and matte tin over nickel terminal finish.
ERA2AEB102X
ERA2AEB102X by Panasonic is a fixed resistor with a resistance of 1000 ohm and tolerance of 0.1%. It has a thin film technology and can operate at temperatures ranging from -55 to 155 °C. It is commonly used in surface mount applications for automotive electronics.
CRCW060312K0FKEAC
Vishay Intertechnology's CRCW060312K0FKEAC is a fixed resistor with 12000 ohm resistance, 1% tolerance, and 0.1 W power dissipation. Ideal for surface mount applications in electronics due to its compact SMT package style and high operating voltage of 75 V. With a temperature coefficient of 100 ppm/°C, it can operate b/w -55 °C to 155 °C for various circuit designs.
CR0402-J/-000GLF
Bourns
Bourns CR0402-J/-000GLF is a SMT fixed resistor with 0 ohm resistance, METAL GLAZE/THICK FILM tech, and rated power of 0.0625 W. Ideal for jumper applications in electronics, it operates b/w -55 to 155 °C and has WRAPAROUND terminals for easy surface mount installation.
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.
CRCW0402470RFKEDHP
Vishay Intertechnology's CRCW0402470RFKEDHP is a 470 ohm fixed resistor with 1% tolerance and 0.2 W power dissipation. It operates b/w -55 to 155 °C, making it suitable for automotive applications due to AEC-Q200 standard compliance. The surface mount package style with matte tin finish over nickel terminals ensures reliable performance in various environments.
RC0402JR-074K7L
Yageo's RC0402JR-074K7L is a 4700 ohm fixed resistor with 5% tolerance, suitable for surface mount applications. With a max operating temperature of 155°C and power dissipation of 0.0625W, it is ideal for various electronic circuits requiring precise resistance values in compact spaces. The metal glaze/thick film technology ensures stable performance in temperatures ranging from -55°C to 70°C.
RC0402FR-0710RL
Yageo's RC0402FR-0710RL is a 10 ohm SMT fixed resistor with 1% tolerance, suitable for applications requiring a rated power dissipation of 0.0625 W. With a temperature coefficient of 100 ppm/°C, it operates b/w -55 to 155 °C, making it ideal for various electronic circuits.
RC0402FR-07330RL
Yageo's RC0402FR-07330RL is a 330 ohm fixed resistor with 1% tolerance. It operates b/w -55 to 155 °C and has a power dissipation of 0.0625 W. Ideal for surface mount applications in various electronic circuits.
CRCW040222R0FKED
Vishay Intertechnology's CRCW040222R0FKED is a fixed resistor with 22 ohm resistance, 1% tolerance, and 155°C max operating temp. Ideal for surface mount applications in automotive electronics due to AEC-Q200 compliance and compact SMT package style.
CRCW08050000Z0EAHP
Vishay Intertechnology's CRCW08050000Z0EAHP is a 0805 size fixed resistor with a resistance of 0 ohm. It has a max operating temperature of 155°C and is suitable for surface mount applications. This metal glaze/thick film resistor is commonly used as a jumper in various electronic circuits.
RC2512FK-074R7L
Yageo's RC2512FK-074R7L is a 4.7 ohm, 1W fixed resistor with 1% tolerance and operating voltage of 200V. It operates b/w -55°C to 155°C with a temperature coefficient of 200 ppm/°C. Ideal for surface mount applications in various electronic circuits requiring precise resistance values.
CRCW04023K30FKED
Vishay Intertechnology's CRCW04023K30FKED is a fixed resistor with 3300 ohm resistance, 1% tolerance, and 0.063 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 155 °C.
MCWR06X000PTL
MCWR06X000PTL by Multicomp Pro is a 0 ohm jumper resistor with metal glaze/thick film technology. It has a rated power dissipation of 0.1W and can operate in temperatures ranging from -55°C to 155°C. Ideal for surface mount applications requiring a compact rectangular package with wraparound terminals.
WR04X000PTL
Walsin Technology
WR04X000PTL by Walsin Technology is a SMT jumper resistor with 0 ohm resistance, METAL GLAZE/THICK FILM tech, and rated temp of -55 to 155 °C. Ideal for applications requiring surface mount resistors in compact electronic devices due to its small package size and high operating temperature range.
RC0201FR-07100KL
Yageo's RC0201FR-07100KL is a fixed resistor with 100k ohm resistance, 1% tolerance, and 0.05W power dissipation. Ideal for surface mount applications in electronics due to its metal glaze/thick film technology and operating voltage of 25V. With a temperature coefficient of 200 ppm/°C, it can operate b/w -55 to 125 °C for various electronic circuits.
RC0603FR-07470KL
Yageo's RC0603FR-07470KL is a fixed resistor with 470k ohm resistance, 1% tolerance, and 0.1W power dissipation. Ideal for surface mount applications in electronics due to its compact rectangular package design and operating voltage of 75V. With a temperature coefficient of 100 ppm/°C, it can operate b/w -55 to 155 °C for various circuit designs.
MCT06030C1000FP500
Vishay Intertechnology's MCT06030C1000FP500 is a thin film fixed resistor with 100 ohm resistance, 1% tolerance, and 0.1 W power dissipation. It operates b/w -55 to 125 °C and has a temperature coefficient of 50 ppm/°C. Ideal for surface mount applications in electronics requiring precise resistance values.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
Koa Speer Electronics
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
© 2023 All rights reserved