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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Featured manufacturers
Vishay Intertechnology's KBU4K-E4/51 is a bridge rectifier diode with 4 elements, 800V breakdown voltage, and 4A output current. Ideal for applications requiring rectification of AC to DC power in electronic circuits. Operates b/w -50°C to 150°C temperature range with UL recognition.
Median Price
$1.938
Lifecycle Status
Suppliers In-Stock
12
In-Stock Inventory
1k+
Arrow
1+ parts
$2.085
100+ parts
$1.758
1k+ parts
$1.538
10k+ parts
$1.499
RS (Exports)
$3.821
$3.047
$2.827
-
DigiKey
$5.220
TTI Europe
$1.783
$1.739
Verical
$1.771
$1.550
$1.510
Future Electronics
$1.790
$1.750
TME
$3.780
$2.520
$1.860
$1.810
Vyrian
Nova Conductors
NAC Semi
$6.070
ComSIT Distribution GmbH
ComSIT USA
Corohmni
$0.173
Ampacity Inc.
$1.520
Continental Prestige Electronics
$3.290
$1.730
$1.480
Microchip USA
$21.910
$21.770
$21.700
$21.640
Perfect Parts
Glotronic Ltd.
Authorized Procurement Solutions
Argo Parts USA
Netroflash
The use of plastic/epoxy material makes the bridge rectifier diodes lightweight and durable, making them suitable for a variety of applications.
The bridge configuration with 4 elements allows for efficient conversion of AC to DC voltage, making it ideal for rectification purposes.
With a high maximum operating temperature of 150°C, these diodes can withstand demanding operating conditions without overheating.
The high minimum breakdown voltage of 800V ensures reliable operation and protection against voltage spikes in the circuit.
The maximum output current of 4A allows for handling moderate power loads, making these diodes suitable for various electronic devices.
Bridge Rectifier Diodes KBU4K-E4/51 attributes and parameters. Explore more Bridge Rectifier Diodes devices from Vishay Intertechnology
Minimum Breakdown Voltage:
Case Connection:
Config:
Diode Element Material:
Diode Type:
Maximum Forward Voltage (VF):
JESD-30 Code:
JESD-609 Code:
Maximum Non Repetitive Peak Forward Current:
No. of Elements:
No. of Phases:
No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
Maximum Output Current:
Package Body Material:
Package Shape:
Package Style (Meter):
Qualification:
Reference Standard:
Maximum Repetitive Peak Reverse Voltage:
Sub-Category:
Surface Mount:
Terminal Finish:
Terminal Form:
Terminal Position:
KBU4K-E4/51 Diodes trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8541.10.00.80
SB
PCN Design/Specification - DD-015-2015-Rev-0 07/Apr/2015
PCN Assembly/Origin - Mult Dev Wafer Foundry Add 30/Nov/2018
Vishay Intertechnology, Inc. is a renowned American manufacturer of discrete semiconductors and passive electronic components that have been used in many consumer products and industrial applications worldwide. Founded by Polish-born businessman Felix Zandman in 1962, Vishay has grown to become one of the world's largest manufacturers of these components, with a strong presence in every major market around the globe. The company also offers value-added solutions such as its patented passive components, replacing a number of legacy parts with more reliable, cost effective solutions.
Executive Chairman of the Board, Chief Business Development Officer
Marc Zandman
Chief Executive Officer, President, and Director
Joel Smejkal
Executive Vice President and Chief Financial Officer
Lori Lipcaman
Itzehoe - Fab Phase 1
Fabrication
Fab Initiation
2025
Germany
Itzehoe
Wafer Capacity
US - Fab 3
1986
USA
Santa Clara
24,500
US - Fab 2
1972
8,000
Austria
1984
Vöcklabruck
25,000
Taiwan
1967
Hsintien
12,000
Italy - Fab 8
1961
Canada
Torino
15,000
Israel
2000
Yokneam Illit
400
KSZ9031RNXIA
Microchip Technology
KSZ9031RNXIA by Microchip is a 48-terminal Ethernet transceiver with data rate of 1000 Mbps. Operating temperature range from -40 to 85°C makes it suitable for industrial applications. This square-shaped chip carrier has a very thin profile and matte tin finish, ideal for network interfaces.
1N4148WS
Hitano Enterprise
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99LT1G
Onsemi
BAV99LT1G by Onsemi is a series connected diode with 2 elements in a small outline package. It has a max reverse recovery time of 0.006 us and can handle up to 100V repetitive peak reverse voltage. Ideal for rectification applications, this diode operates b/w -65°C to 150°C temperature range.
ULN2803A
Vishay Intertechnology
NPN; Configuration: COMPLEX; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Package Body Material: PLASTIC/EPOXY; JESD-30 Code: R-PDIP-T18;
1N4148WSF-7
Diodes Incorporated
1N4148WSF-7 by Diodes Inc. is a single silicon rectifier diode with max output current of 0.25A and max reverse voltage of 100V. It operates b/w -55 to 150°C, has a small outline package style, and is suitable for surface mount applications in various electronic circuits.
2N7002
Jiangsu Changjiang Electronics Technology
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Operating Mode: ENHANCEMENT MODE; Transistor Application: SWITCHING;
EU2B-YS3203F
Idec
ROTARY SWITCH;
2N2222A
Nte Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): 1 W; Maximum Collector Current (IC): .8 A; Terminal Form: WIRE;
BAV99
Panjit International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LM107H/883
Advanced Micro Devices
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Low-Offset: NO;
1N4148
Gulf Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LM358N
Intersil
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
LM555CN
National Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
06035C104KAT2A
KYOCERA AVX
06035C104KAT2A by KYOCERA AVX 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 SMT applications requiring compact size and reliable performance in various electronic circuits.
FDC5614P
MSKSEMI SEMICONDUCTOR
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 2 W; Transistor Element Material: SILICON; Minimum DS Breakdown Voltage: 60 V;
Microsemi
NE555D
Fairchild Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
SMBJ18CA
Continental Device India
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
INA826AIDGKR
Texas Instruments
INA826AIDGKR by Texas Instruments is an instrumentation amplifier with 150uV max input offset voltage, 0.095uA max average bias current, and 1MHz nominal bandwidth. Ideal for automotive applications due to its -40 to 125 °C operating temperature range and high common mode rejection ratio of 120dB.
STM32H743IIT6
STMicroelectronics
STM32H743IIT6 by STMicroelectronics is a 32-bit microcontroller with integrated cache and a max supply voltage of 3.6V. It is commonly used in industrial applications due to its wide temperature range (-40°C to 85°C) and various connectivity options (CAN, I2C, UART, USB).
MB6S
Rectron
BRIDGE RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 4; Surface Mount: YES; Package Shape: RECTANGULAR;
DF01S
Zowie Technology
BRIDGE RECTIFIER DIODE; Surface Mount: YES; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Forward Voltage (VF): 1.1 V; Maximum Operating Temperature: 175 Cel; No. of Elements: 4;
DF04S
MB10S
Hy Electronic
Leshan Radio
BRIDGE RECTIFIER DIODE; Surface Mount: YES; Config: BRIDGE, 4 ELEMENTS; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Output Current: 1 A; No. of Elements: 4;
GBU8K-E3/45
Vishay Intertechnology's GBU8K-E3/45 is a bridge rectifier diode with 800V breakdown voltage, 3.9A output current, and 1V forward voltage. Ideal for applications requiring high-voltage AC to DC conversion in industrial electronics due to its UL recognized standard and isolated case connection. Operating temperature ranges from -55°C to 150°C making it suitable for various environments.
KBPC2501W
Jgd Semiconductors
BRIDGE RECTIFIER DIODE; Surface Mount: NO; No. of Elements: 4; Config: BRIDGE, 4 ELEMENTS; Maximum Operating Temperature: 125 Cel; Maximum Repetitive Peak Reverse Voltage: 100 V;
GBU8J
BRIDGE RECTIFIER DIODE; Terminal Position: SINGLE; Terminal Form: WIRE; No. of Terminals: 4; Surface Mount: NO; Package Shape: RECTANGULAR;
KBPC25-005W
Silitek
BRIDGE RECTIFIER DIODE; Surface Mount: NO; Maximum Repetitive Peak Reverse Voltage: 50 V; Maximum Non Repetitive Peak Forward Current: 300 A; No. of Elements: 4; Maximum Output Current: 25 A;
KBPC2502
Fuji Electric
BRIDGE RECTIFIER DIODE; Terminal Position: UPPER; Terminal Form: SOLDER LUG; No. of Terminals: 4; Surface Mount: NO; Package Shape: SQUARE;
MB4S
Micro Commercial Components
DF04M
Surge Components
BRIDGE RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 4; Surface Mount: NO; Package Shape: RECTANGULAR;
DF-10M
Frontier Electronics
DF-10M by Frontier Electronics is a bridge rectifier diode with 4 elements, max output current of 1A, and max non-repetitive peak forward current of 50A. It is used in applications requiring high voltage breakdown (1000V) and low reverse current (0.00001uA), suitable for temperature range -65 to 125°C.
DF10S-E3/77
The Vishay Intertechnology DF10S-E3/77 is a bridge rectifier diode with 4 elements, capable of handling up to 1A output current and 1000V peak reverse voltage. It operates b/w -55°C to 150°C, making it suitable for various applications requiring efficient rectification in compact spaces.
GSIB1580-E3/45
GSIB1580-E3/45 by Vishay Intertechnology is a bridge rectifier diode with 4 elements, max output current of 3.5A, and max repetitive peak reverse voltage of 800V. It is designed for applications requiring high efficiency power conversion in industrial electronics, automation systems, and power supplies.
DF02S
BRIDGE RECTIFIER DIODE; Surface Mount: YES; Maximum Operating Temperature: 175 Cel; Maximum Non Repetitive Peak Forward Current: 50 A; Maximum Forward Voltage (VF): 1.1 V; No. of Elements: 4;
DF06S
Changzhou Galaxy Century Microelectronics
BRIDGE RECTIFIER DIODE; Surface Mount: YES; Peak Reflow Temperature (C): 260; Maximum Operating Temperature: 150 Cel; Maximum Non Repetitive Peak Forward Current: 50 A; Maximum Output Current: 1 A;
Eic Semiconductor
BRIDGE RECTIFIER DIODE; Surface Mount: YES; Config: BRIDGE, 4 ELEMENTS; Maximum Forward Voltage (VF): 1.1 V; Maximum Non Repetitive Peak Forward Current: 50 A; Maximum Repetitive Peak Reverse Voltage: 200 V;
GBU8K
Formosa Microsemi
BRIDGE RECTIFIER DIODE; Terminal Position: SINGLE; Terminal Form: THROUGH-HOLE; No. of Terminals: 4; Surface Mount: NO; Package Shape: RECTANGULAR;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
KBU4J-E4/51
KBU404G
Sangdest Microelectronics (Nanjing)
Won-top Electronics
KBU404-G
Sensitron Semiconductor
Fagor Electronica S Coop
Taiwan Semiconductor
KBU406-G
KBU406G
KBU406G by Taiwan Semiconductor is a bridge rectifier diode with 4 elements, capable of handling up to 800V peak reverse voltage and 4A output current. It operates b/w -55°C to 150°C, making it suitable for various applications requiring high voltage rectification in electronic circuits. The package style is flange mount with matte tin terminal finish.
KBU406GT0
KBU406GT0G
KBU4B-E4/51
KBU4D-E4/51
KBU4K-E4
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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