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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FIXED RESISTOR; Mounting Type: CHASSIS MOUNT; Resistance: 4 ohm; Rated Power Dissipation (P): 300 W; Maximum Operating Temperature: 400 Cel; Tolerance: 10 %;
Median Price
$32.082
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Farnell
1+ parts
$28.490
100+ parts
$20.880
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10k+ parts
TTI
$28.980
$24.410
$23.520
Mouser Electronics
$29.610
$25.290
RS Americas
$32.140
$28.870
Master Electronics
$37.300
$30.100
$28.310
Arrow
$40.960
Element14
$47.910
$35.120
$34.110
Verical
$32.023
Continental Prestige Electronics
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Fixed Resistors C300K4R0E attributes and parameters. Explore more Fixed Resistors devices from Ohmite Manufacturing
Construction:
JESD-609 Code:
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Rated Power Dissipation (P):
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C300K4R0E Resistors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8533.29.00.00
SB
measuring instruments.
M39029/58-360
Carlisle Interconnect Technologies
GENERAL CONN ACCESSORY; Associated Military - Specifications: MIL-C-55302/69, MIL-C-38999; Maximum Operating Temperature: 200 Cel; MIL-Connector Accessory: CONTACT; Terminal Type: CRIMP; MIL Conformity: YES;
LM107H/883C
Rochester Electronics
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Package Equivalence Code: CAN8,.2;
LM358MX
ROHM
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: LSOP; Package Shape: RECTANGULAR;
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.
BSS138
Changzhou Galaxy Century Microelectronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; Minimum DS Breakdown Voltage: 50 V; Maximum Operating Temperature: 150 Cel;
BAV99
Plessey Semiconductors Discrete Components Div
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
STM32H743XIH6
STMicroelectronics
STM32H743XIH6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, 36-Ch 16-Bit ADC, and 2-Ch 12-Bit DAC. It operates at up to 48 MHz, has 1085440 bytes of RAM, and offers connectivity options like CAN, I2C, USB. Ideal for industrial applications requiring high-performance processing and extensive peripheral support.
M39029/58360
Souriau
CONNECTOR ACCESSORY; Associated Military - Specifications: MIL-DTL-38999; Tool Settings: M22520/2-09; Terminal Type: CRIMP; MIL Conformity: YES; Mating Contacts: M39029/56348;
Yangzhou Yangjie Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; JESD-30 Code: R-PDSO-G3; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; Operating Mode: ENHANCEMENT MODE;
LM107H/883
Advanced Micro Devices
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Low-Offset: NO;
Cheng-yi Electronic
LL4148
Excel (Suzhou) Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
261
Micronetics
Other Interface ICs; Temperature Grade: MILITARY; Terminal Form: FLAT; No. of Terminals: 14; Package Code: DFP; Package Shape: SQUARE;
1N4148WS
Daco Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Electronic Transistors
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
1N4148
International Components
RECTIFIER DIODE; Surface Mount: NO; No. of Elements: 1; Terminal Finish: Tin/Lead (Sn/Pb); JESD-609 Code: e0; Maximum Reverse Recovery Time: .004 us;
MBRS140T3G
Onsemi
MBRS140T3G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.6V and max output current of 1A. It operates b/w -65°C to 125°C, making it suitable for various applications requiring high-speed switching and low power loss in a small outline package style. The diode's matte tin terminal finish and dual position terminals enhance its performance in surface mount configurations.
BSS138PS,115
NXP Semiconductors
NXP Semiconductors' BSS138PS,115 is a N-CHANNEL FET with 60V DS breakdown voltage and 0.32A max drain current. Ideal for switching applications, it features a 1.6 ohm max on-resistance and operates in enhancement mode. The transistor comes in a small outline package with GULL WING terminals, making it suitable for surface mount designs.
SS14
Dc Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
RC1206FR-07220RL
Yageo
Yageo's RC1206FR-07220RL is a 220 ohm fixed resistor with 1% tolerance, suitable for surface mount technology. With a rated power dissipation of 0.25W and operating voltage of 200V, it operates b/w -55°C to 155°C. Ideal for applications requiring precise resistance values in compact electronic devices.
RC0603FR-072KL
Yageo's RC0603FR-072KL is a fixed resistor with 2000 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 operating voltage of 75 V. With a temperature coefficient of 100 ppm/°C, it can operate b/w -55 °C to 155 °C efficiently.
RK73Z1ETTPS
Koa Speer Electronics
RK73Z1ETTPS by Koa Speer Electronics is a fixed resistor with 0 ohm resistance, metal glaze/thick film technology, and SMT package style. It operates b/w -55°C to 155°C, making it suitable for automotive applications requiring high temperature tolerance. The rectangular construction with wraparound terminals ensures secure mounting in surface mount assemblies.
CRCW08054K70FKTABC
Vishay Intertechnology
Vishay Intertechnology's CRCW08054K70FKTABC is a chip fixed resistor with 4700 ohm resistance, 1% tolerance, and 0.125 W power dissipation. Ideal for SMT applications, it operates b/w -55 to 155 °C and has a temperature coefficient of 100 ppm/°C.
CRCW0805470RFKEAHP
Vishay Intertechnology's CRCW0805470RFKEAHP is a 470 ohm fixed resistor with 1% tolerance, suitable for surface mount applications. With a rated power dissipation of 0.5 W and operating voltage of 150 V, it operates b/w -55°C to 155°C. Ideal for use in automotive electronics due to AEC-Q200 reference standard compliance.
ERA6AEB105V
Panasonic
ERA6AEB105V by Panasonic is a fixed resistor with a resistance of 1000000 ohm and tolerance of 0.1%. It operates at temperatures ranging from -55 to 155 °C and has a max power dissipation of 0.125 W. It is commonly used in surface mount applications requiring high precision and reliability.
ERJA1BJ4R7U
ERJA1BJ4R7U by Panasonic is a fixed resistor with 4.7 ohm resistance, rated for 70-155 °C operating temperature range. It features metal glaze/thick film technology and is suitable for surface mount applications in isolated networks with 2 terminals.
CRCW06030000ZSTB
Vishay Intertechnology's CRCW06030000ZSTB is a SMT fixed resistor with 0 ohm resistance, METAL GLAZE/THICK FILM tech, and 0.1 W power dissipation. Ideal for automotive applications due to AEC-Q200 standard compliance, -55 to 155 °C operating temp range, and compact rectangular package design.
CRS2512-JW-4R7ELF
Bourns
Bourns CRS2512-JW-4R7ELF is a 4.7 ohm SMT fixed resistor with 5% tolerance, rated for 2W power dissipation. With THICK FILM technology and operating temperature range of -55 to 155 °C, it's ideal for surface mount applications requiring high precision and reliability.
CRCW12060000Z0EA
Vishay Intertechnology's CRCW12060000Z0EA is a 0 ohm jumper resistor with METAL GLAZE/THICK FILM tech. It operates b/w -55 to 155 °C, suitable for SMT mounting in automotive applications meeting AEC-Q200 standards. With 0.25 W power dissipation, it features WRAPAROUND terminals and compact dimensions of 3.2mm x 1.6mm x 0.55mm.
CRCW040220K0FKED
Vishay Intertechnology's CRCW040220K0FKED is a fixed resistor with 20000 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 voltage of 50 V.
MP725-100-1%
Caddock Electronics
MP725-100-1% by Caddock Electronics is a 100 ohm fixed resistor with 1% tolerance. It operates b/w -55 to 150 °C and has a power dissipation of 25 W. Ideal for surface mount applications in various electronic circuits.
RC0402FR-07100RL
Yageo's RC0402FR-07100RL is a SMT fixed resistor with 100 ohm resistance, 1% tolerance, and 0.0625 W power dissipation. Ideal for surface mount applications in electronics due to its metal glaze/thick film technology and temperature coefficient of 100 ppm/°C. Operating range from -55 to 155 °C makes it suitable for various electronic devices.
CRCW12060000Z0EAE0
Vishay Intertechnology's CRCW12060000Z0EAE0 is a 0 ohm jumper resistor with a power dissipation of 0.25 W. It operates b/w -55 to 125 °C and features metal glaze/thick film technology. Ideal for surface mount applications in electronics due to its compact rectangular package design.
CRCW0402100KFKTD
Vishay Intertechnology's CRCW0402100KFKTD is a fixed resistor with 100000 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 compliance and operating voltage of 50 V.
ERJ3EKF1201V
ERJ3EKF1201V by Panasonic is a fixed resistor with a resistance of 1200 ohm and a tolerance of 1%. It has a max operating temperature of 155 °C and is commonly used in surface mount applications.
CRCW12061M00FKEAC
Vishay Intertechnology's CRCW12061M00FKEAC is a fixed resistor with a resistance of 1M ohm and a tolerance of 1%. It operates at temperatures ranging from -55 to 155 °C and is commonly used in surface mount applications.
CPF0603B1M0E1
TE Connectivity
TE Connectivity's CPF0603B1M0E1 is a thin film fixed resistor with 1000000 ohm resistance and 0.1% tolerance. It operates b/w -55 to 155 °C, suitable for SMT applications requiring precise resistance values in compact spaces. With dimensions of 1.55mm x 0.8mm x 0.45mm, it offers a rated power dissipation of 0.063 W at 50 V operating voltage.
RC0603JR-0756KL
Yageo's RC0603JR-0756KL is a fixed resistor with 56000 ohm resistance, 5% tolerance, and 0.1 W power dissipation. It operates b/w -55 to 155 °C and is ideal for surface mount applications in electronics due to its SMT package style.
CRCW060333R0FKEAHP
Vishay Intertechnology's CRCW060333R0FKEAHP is a fixed resistor with 33 ohm resistance, 1% tolerance, and 0.33 W power dissipation. It operates b/w -55 to 155 °C and is ideal for surface mount applications in automotive electronics due to AEC-Q200 compliance.
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