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
KEMET Corporation's C4AF3BU4250T12K is a 2.5uF film capacitor with 10% tolerance, suitable for applications requiring a rated DC voltage of 800V and ripple current of 10600mA. With a max operating temperature of 105°C, it is commonly used in automotive electronics, industrial equipment, and power supplies.
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QUARKTWIN TECHNOLOGY LTD
Authorized Procurement Solutions
Abacus Technologies
Polypropylene is known for its excellent electrical properties and high temperature resistance, making it a suitable choice for this capacitor.
The high ripple current rating indicates that this capacitor can handle fluctuations in current without compromising performance.
The radial package style allows for easy mounting and secure connection in electronic circuits.
With a high rated AC voltage, this capacitor is suitable for applications that require robust voltage handling capabilities.
Film capacitors are known for their stability, reliability, and low losses, making this capacitor a reliable choice for various applications.
The high maximum operating temperature ensures that this capacitor can withstand elevated operating conditions without failure.
The specified capacitance value makes this capacitor suitable for applications where a moderate amount of capacitance is needed.
Meeting multiple international standards ensures that this capacitor has undergone rigorous testing and validation for quality and performance.
Fixed Capacitors C4AF3BU4250T12K attributes and parameters. Explore more Fixed Capacitors devices from KEMET Corporation
Additional Features:
Capacitance:
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Dielectric Material:
Equivalent Series Resistance / ESR (mohm ):
Height:
JESD-609 Code:
Length:
Mounting Feature:
Negative Tolerance:
No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
Package Style (Meter):
Packing Method:
Positive Tolerance:
Rated AC Voltage (URac):
Rated DC Voltage (URdc):
Reference Standard:
Ripple Current (mA):
Terminal Finish:
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Terminal Shape:
Width:
C4AF3BU4250T12K Capacitors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8532.25.00.70
SB
KEMET Corporation is an American electronics company that specializes in the design, manufacturing, and distribution of capacitors, electromagnetic compatibility solutions, and other electronic components. The company was founded in 1919 and is headquartered in Fort Lauderdale, Florida, with manufacturing facilities and sales offices around the world. KEMET Corporation and its subsidiaries (KEMET), is a wholly owned subsidiary of Yageo Corporation (TAIEX: 2327).
CEO
William M. Lowe, Jr.
Executive VP & CFO
Gregory C. Thompson
Executive VP & President - TOKIN Corporation
Shigenori (Sean) Oyama
Advanced Tantalum Manufacturing
Fabrication
Fab Initiation
USA
Simpsonville
Wafer Capacity
382
FELCO
Chicago
Fort Lauderdale
61
Indonesia
Batam
68
China
Anting-Shanghai
73
Mexico
Matamoros
286
Ciudad Victoria
265
Guadalupe
Monterrey
532
San Nicolas
North Macedonia
Skopje
126
Plant A
Suzhou
353
Plant B
Xiamen
432
Italy
Pontecchio
226
Portugal
Evora
233
TOKIN
Vietnam
Biên Hòa City
174
Thailand
Hom Sin
Chachoengsao
171
Japan
Sendai
378
Toyama
Nyuzen
209
Shiroishi
Finland
Suomussalmi
56
Bulgaria
Kyustendil
86
Sweden
Farjestaden
28
DS18B20Z
Dallas Semiconductor
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: RECTANGULAR; Housing: PLASTIC; Maximum Accuracy (Cel): 0.50;
C0805C104K5RACTU
KEMET Corporation
KEMET C0805C104K5RACTU 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 ±10% tolerance. Ideal for surface mount applications in electronics requiring compact size and reliable performance.
MBR0520LT3G
Onsemi
MBR0520LT3G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.385V and output current of 0.5A. It operates b/w -65°C to 125°C, ideal for applications requiring high-speed switching and low power loss in compact electronic devices. The package style is small outline, making it suitable for surface mount designs in various electronics.
L78L05ABZ-AP
STMicroelectronics
L78L05ABZ-AP by STMicroelectronics is a BIPOLAR fixed positive single output standard regulator with an operating temperature range of -40 to 125°C. It has a nominal output voltage of 5V, max load regulation of 0.06%, and can handle a max output current of 0.07A. Ideal for applications requiring stable voltage regulation in various electronic devices.
1N4148
Tak Cheong Electronics Holdings
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Panjit International
BSS138-7-F
Diodes Incorporated
Diodes Inc. BSS138-7-F is a N-channel FET with 50V DS breakdown voltage, 0.2A max drain current, and 3.5 ohm RDS(on). Ideal for switching applications in small outline packages with matte tin finish, operating up to 150°C peak reflow temp.
BSS138PS,115
Nexperia
N-CHANNEL; Configuration: SEPARATE, 2 ELEMENTS WITH BUILT-IN DIODE; Surface Mount: YES; No. of Elements: 2; No. of Terminals: 6; Minimum DS Breakdown Voltage: 60 V;
Diotec Semiconductor Ag
2N2222A
Minilogic Device
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .625 W; Maximum Collector Current (IC): .001 A;
LM555CN
Intersil
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
SMBJ18CA
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM7805CT
Silicon Group
Other Regulators; No. of Terminals: 3; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %; Package Body Material: PLASTIC/EPOXY; Maximum Load Regulation: .05 %;
Kec
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;
Yangzhou Yangjie Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Clamping Voltage: 29.2 V; Nominal Breakdown Voltage: 21.05 V; Maximum Repetitive Peak Reverse Voltage: 18 V; Polarity: BIDIRECTIONAL;
SS14
Frontier Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
43025-0400
Molex
The Molex 43025-0400 is a board connector with 4 contacts, 2 rows, and a mating contact pitch of 0.118". It has a body length of 0.27", insulation resistance of 1Gohm, and operates b/w -40 to 105°C. Ideal for commercial applications requiring a female connector with crimp termination and UL94V-0 flammability rating.
RECTIFIER DIODE; Surface Mount: YES; Technology: SCHOTTKY; No. of Phases: 1; Config: SINGLE; Maximum Operating Temperature: 125 Cel;
Philips Semiconductors
RECTIFIER DIODE; Surface Mount: NO; Terminal Finish: MATTE TIN; Maximum Operating Temperature: 200 Cel; Maximum Output Current: .15 A; JESD-609 Code: e3;
New England Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
GCM188R72A103KA37D
Murata Manufacturing
Murata Manufacturing's GCM188R72A103KA37D is a ceramic capacitor with 0.01uF capacitance, 100V URdc, and X7R temperature characteristics. It is used in SMT applications for automotive electronics due to AEC-Q200 compliance and compact size of 1.6mm x 0.8mm x 0.8mm.
EMVY101ARA101MKE0S
United Chemi-con
ALUMINUM ELECTROLYTIC CAPACITOR; Capacitance: 100 uF; Rated DC Voltage (URdc): 100 V; Maximum Operating Temperature: 105 Cel; Dielectric Material: ALUMINUM (WET); Polarity: POLARIZED;
T491B105K035AT
Cornell Dubilier Electronics
TANTALUM CAPACITOR; Mounting Feature: SURFACE MOUNT; Capacitance: 1 uF; Rated DC Voltage (URdc): 35 V; Maximum Operating Temperature: 125 Cel; Dielectric Material: TANTALUM (DRY/SOLID);
EEEFK1V331P
Panasonic
Panasonic EEEFK1V331P is a 330uF Aluminum Electrolytic Capacitor with 35V URdc. It features Tan Delta of 0.12, Leakage Current of 0.1155mA, and Ripple Current of 637.5mA. Ideal for applications requiring high capacitance and low leakage current in a compact SMT package design.
T491A105K035AT
KEMET Corporation's T491A105K035AT is a 1uF TANTALUM CAPACITOR with 35V URdc. It features Tan Delta of 0.04, Leakage Current of 0.0005mA, and Ripple Current of 40mA. Ideal for applications requiring compact SMT capacitors with high ESR and operating temperatures ranging from -55 to 125°C.
C3216X7R1V106K160AC
TDK
TDK C3216X7R1V106K160AC is a SMT ceramic capacitor with 10uF capacitance, 35V URdc, and X7R temperature characteristics. Ideal for surface mount applications in electronics requiring stable performance at temperatures ranging from -55 to 125 °C.
CGA2B3X7R1H104K050BD
TDK's CGA2B3X7R1H104K050BD is a ceramic capacitor with capacitance of 0.1uF, rated for 50V DC voltage. It has X7R temperature characteristics and operates b/w -55°C to 125°C. Ideal for surface mount applications in automotive electronics due to AEC-Q200 compliance.
BFC237035104
Vishay Intertechnology
Vishay Intertechnology BFC237035104 is a film capacitor with 0.1uF capacitance, rated for 250V DC and 160V AC. It has a rectangular package shape, through-hole mount feature, and is suitable for applications requiring high reliability in automotive electronics.
CL10A106KP8NNNC
Samsung Electro-mechanics
CL10A106KP8NNNC by Samsung Electro-mechanics is a ceramic capacitor with 10uF capacitance and 10% tolerance. It operates b/w -55 to 85 °C, suitable for SMT mounting in various electronic applications. With X5R temperature characteristics, it offers stable performance in compact designs.
C5750X7R1C476M230KB
The TDK C5750X7R1C476M230KB is a ceramic capacitor with 47uF capacitance and 16V rated DC voltage. It has X7R temperature characteristics, -55 to 125 °C operating range, and 20% tolerance. Ideal for SMT applications due to its rectangular shape, wraparound terminals, and surface mounting feature.
GRM1555C1H120JA01D
GRM1555C1H120JA01D by Murata is a ceramic capacitor with capacitance of 0.000012 uF and rated DC voltage of 50V. With C0G temperature characteristics, it operates b/w -55 to 125 °C, making it ideal for SMT applications requiring high precision and stability. Its compact rectangular package and surface mount feature enhance versatility in various electronic circuits.
C0603C472K5RACTU
KEMET C0603C472K5RACTU is a ceramic capacitor with capacitance of 0.0047uF and rated DC voltage of 50V. Featuring X7R temperature characteristics, it operates b/w -55 to 125 °C, making it ideal for SMT applications requiring compact size and high reliability. Its multi-layer design and wraparound terminals ensure stable performance in various electronic circuits.
C0603C105K3PACTU
KEMET C0603C105K3PACTU is a 1uF ceramic capacitor with 10% tolerance, X5R temp coefficient, and 25V rated voltage. Ideal for SMT applications, it operates b/w -55°C to 85°C. Suitable for various electronic devices requiring compact and reliable capacitors.
GRM188R71H104KA93D
Murata Manufacturing's GRM188R71H104KA93D is a ceramic capacitor with capacitance of 0.1uF and rated DC voltage of 50V. It has X7R temperature characteristics, -55 to 125 °C operating range, and ±10% tolerance. Ideal for SMT applications due to its rectangular package shape and surface mounting feature.
C0402C101J5GACTU
KEMET C0402C101J5GACTU is a ceramic capacitor with capacitance of 0.0001uF and rated DC voltage of 50V. It has a temperature coefficient of 30ppm/°C, suitable for applications requiring stable performance over a wide temperature range. With compact dimensions of 1mm x 0.5mm x 0.5mm, it is ideal for surface mount designs in various electronic devices.
VJ0603Y104KXJCW1BC
Vishay Intertechnology's VJ0603Y104KXJCW1BC is a ceramic capacitor with capacitance of 0.1uF and rated DC voltage of 16V. It has X7R temperature characteristics, -55 to 125°C operating range, and ±10% tolerance. Ideal for surface mount applications in electronics requiring compact size and reliable performance.
TMK107B7105KA-T
Taiyo Yuden
TMK107B7105KA-T by Taiyo Yuden is a ceramic capacitor with 1uF capacitance and 25V rated DC voltage. Featuring X7R temperature characteristics, it operates b/w -55 to 125 °C. Ideal for SMT applications due to its compact rectangular package design and wraparound terminals.
CL05B102KB5NNNC
CL05B102KB5NNNC by Samsung Electro-mechanics is a ceramic capacitor with 0.001uF capacitance and 50V URdc. With X7R temp characteristics, it operates from -55 to 125 °C, making it ideal for SMT applications requiring compact size and high reliability in various electronic circuits.
C0805C104K5RAC
CERAMIC CAPACITOR; Mounting Feature: SURFACE MOUNT; Capacitance: .1 uF; Rated DC Voltage (URdc): 50 V; Maximum Operating Temperature: 125 Cel; Dielectric Material: CERAMIC;
CL10A106MQ8NNNC
CL10A106MQ8NNNC by Samsung Electro-mechanics is a ceramic capacitor with 10uF capacitance and 6.3V rated DC voltage. With a temperature coefficient of 15% and X5R characteristics, it is ideal for applications requiring stable performance in temperatures ranging from -55 to 85°C. This SMT package features wraparound terminals and matte tin finish, making it suitable for compact surface mount designs.
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