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
SINGLE COLOR LED; Mounting Feature: RADIAL MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 1230.0; Lens Type: TINTED DIFFUSED; Size: 5 mm;
Median Price
-
Lifecycle Status
Suppliers In-Stock
3
In-Stock Inventory
1k+
R&J Components
1+ parts
100+ parts
1k+ parts
10k+ parts
Vyrian
Digiode
AZTECH Wire
$8.570
Decca Corp
$12.000
$11.760
$11.642
Glotronic Ltd.
Supply Digital
Corphita
Visible LEDs HLMP-AB64TW0ZZ attributes and parameters. Explore more Visible LEDs devices from Broadcom
Color:
Color At Wavelength:
Configuration:
Maximum Forward Current:
Maximum Forward Voltage:
Lens Type:
Nominal Luminous Intensity (mcd):
Mounting Feature:
No. of Functions:
No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
Optoelectronic Type:
Height:
Packing Method:
Peak Wavelength (nm):
Maximum Reverse Voltage:
Shape:
Size:
Sub-Category:
Terminal Pitch:
Viewing Angle:
HLMP-AB64TW0ZZ Optoelectronics trade compliance attributes, and parameters.
HTS
8541.40.20.00
SB
PCN Obsolescence/ EOL - EOL 29/Jan/2016
Broadcom Inc, a Delaware corporation headquartered in San Jose, CA, is a global technology leader that designs, develops and supplies a broad range of semiconductor and infrastructure software solutions. Broadcom’s category-leading product portfolio serves critical markets including data center, networking, software, broadband, wireless, storage and industrial. Our solutions include data center networking and storage, enterprise and mainframe software focused on automation, monitoring and security, smartphone components, telecoms and factory automation.
BAV99
Panasonic
MIXER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LM317D2TG
Onsemi
LM317D2TG by Onsemi is an adjustable positive single output standard regulator with a max output current of 1.5A and a max output voltage of 37V. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring precise voltage regulation in compact spaces.
ABS07-32.768KHZ-T
Abracon
Abracon ABS07-32.768KHZ-T crystal oscillator offers 20 ppm frequency tolerance, 144% stability, and 70000 ohm series resistance. Ideal for applications requiring 0.032768 MHz frequency precision in a compact surface-mount design with gold over nickel finish.
EU2B-YS3303C
Idec
ROTARY SWITCH;
DS18B20
Dallas Semiconductor
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 3; Package Shape or Style: ROUND; Housing: PLASTIC; Output Interface Type: 1-WIRE INTERFACE;
Taiwan Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
Lite-on Semiconductor
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Qualification: Not Qualified; Additional Features: LOW THRESHOLD; Minimum DS Breakdown Voltage: 60 V;
1N4148
Semitronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
1N4148WS
Sangdest Microelectronics (Nanjing)
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
M39029/58-360
Positronic Industries
CONNECTOR ACCESSORY; MIL-Connector Accessory Name: CONTACT; DIN Conformity: NO; National Stock Number (NSN): 5999004733551; Mating Contacts: M39029/56-348, M39029/57-354; Contact Type: CRIMP REAR RELEASE;
NE555DR
Texas Instruments
NE555DR by Texas Instruments is an Analog Waveform Generation IC with 8 terminals, operating voltage of 5V, and power supplies ranging from 5-15V. It is a versatile component for pulse generation applications due to its small outline package and commercial temperature grade suitability.
SS14
Changzhou Galaxy Century Microelectronics
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Non Repetitive Peak Forward Current: 40 A; Technology: SCHOTTKY; No. of Elements: 1;
General Instrument
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
General Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; JEDEC-95 Code: TO-236AB; Qualification: Not Qualified; Package Style (Meter): SMALL OUTLINE;
BAV99LT1G
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.
M85049/85-08W02
TE Connectivity
CONNECTOR ACCESSORY; Minimum Operating Temperature: -65 Cel; Wire Gauge (AWG): 0; Maximum Wire Size: 0 AWG; Maximum Operating Temperature: 175 Cel; Material: ALUMINUM ALLOY;
SMBJ18CA
Silicon Standard
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
STM32F401CDY6TR
STMicroelectronics
STM32F401CDY6TR by STMicroelectronics is a 32-bit microcontroller with 393216 ROM words, 50 MHz clock frequency, and 36 I/O lines. It is used in applications requiring high-speed processing, such as industrial automation and consumer electronics.
1N4148WT
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
DS18B20+
Analog Devices
DS18B20+ by Analog Devices is a 12-bit temperature sensor with 3.3/5V supply, -55 to 125°C range, and ±0.50°C accuracy. It features a 1-Wire interface for digital output and is commonly used in applications requiring precise temperature monitoring in various industries.
APT1608SGC
Kingbright Electronic
APT1608SGC by Kingbright Electronic is a 1.2mm SINGLE COLOR LED with a peak wavelength of 565nm and max forward current of 0.025A. Ideal for applications requiring SUPER BRIGHT GREEN illumination, such as indicator lights in electronic devices due to its water clear lens and surface mounting feature.
HLMP4700
Three-five Systems
Visible LEDs; Lens Type: DIFFUSED; Terminal Finish: Tin/Lead (Sn/Pb); Height: 8.6 mm; Minimum Operating Temperature: -55 Cel; Color At Wavelength: Red;
QTLP650C2TR
Everlight Electronics
The Everlight Electronics QTLP650C2TR is a 2mm single color LED with peak wavelength of 635nm. It has a max forward current of 0.03A and viewing angle of 140°, making it ideal for high efficiency red lighting applications in various industries. With water clear lens and surface mounting feature, this LED operates b/w -40°C to 85°C temperature range.
HLMP-4740
Broadcom
SINGLE COLOR LED; Mounting Feature: RADIAL MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 2.3; Lens Type: TINTED DIFFUSED; Terminal Finish: MATTE TIN;
KP-2012CGCK
Kingbright
SINGLE COLOR LED; Mounting Feature: SURFACE MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 40.0; Lens Type: WATER CLEAR; Shape: RECTANGULAR;
HLMP-3301-D0000
HLMP-3301-D0000 by Broadcom is a 5mm single color LED with peak wavelength of 635nm. It has a max forward current of 0.03A and viewing angle of 60°. Ideal for applications requiring high efficiency red light emission in bulk packaging, with radial mounting feature.
LTST-C191KGKT
Lite-on Technology
LTST-C191KGKT by Lite-on Technology is a 1.1mm SINGLE COLOR LED with peak wavelength of 574nm and ultra bright green color. It has a max forward current of 0.03A, viewing angle of 130°, and nominal luminous intensity of 44.5mcd. Ideal for surface mount applications in electronics requiring high brightness green-yellow illumination.
LGT676-P2R1-24-Z
Osram Opto Semiconductors
Osram Opto Semiconductors' LGT676-P2R1-24-Z is a 2.4mm SINGLE COLOR LED with peak wavelength of 572nm and viewing angle of 120°. Ideal for surface mount applications, it has a max forward current of 0.03A and nominal luminous intensity of 98.0mcd, making it suitable for various visible LED lighting projects.
LHR974-LP-1
Osram Opto Semiconductors' LHR974-LP-1 is a 1.3mm single color LED with peak wavelength of 660nm, ideal for hyper red lighting applications. With a max forward current of 0.03A and viewing angle of 160°, it offers high luminous intensity at 41.1mcd. Suitable for surface mounting method, this LED operates b/w -30 to 85 °C temperatures efficiently.
568-0102-222F
Dialight
Dialight's 568-0102-222F is a 3mm single color LED array with 4 separate elements. It has a peak wavelength of 565nm, forward current of 0.03A, and max voltage of 2.3V. Ideal for applications requiring green light emission with a viewing angle of 60° and nominal luminous intensity of 12.6mcd.
HLMP-4700
Hewlett Packard
SINGLE COLOR LED; Lens Type: DIFFUSED; Terminal Finish: Tin/Lead (Sn/Pb); No. of Functions: 1; Shape: ROUND; Peak Wavelength (nm): 635;
CLP6C-FKB-CKNPRGJBB7A363
Cree Led
TRIPLE COLOR LED; Mounting Feature: SURFACE MOUNT; No. of Terminals: 6; Nominal Luminous Intensity (mcd): 840.0/1680.0/420.0; Maximum Operating Temperature: 100 Cel; Size: 4 mm;
HLMP-3507-FG000
Broadcom's HLMP-3507-FG000 is a 5mm single color LED with peak wavelength of 565nm. It has a max forward current of 0.03A and offers high performance green light. Ideal for applications requiring a viewing angle of 60°, such as indicator lights in electronic devices.
MLCAWT-A1-0000-000X51
Wolfspeed
Wolfspeed's MLCAWT-A1-0000-000X51 is a single color LED with max forward current of 0.35A and height of 1.2mm. It operates at up to 150°C, emitting white light with min luminous intensity of 120cd. Ideal for applications requiring high brightness in compact spaces.
SSL-LX3044SYC
Lumex
SSL-LX3044SYC by Lumex is a 3mm single color LED with built-in resistor, emitting super yellow light at peak wavelength of 590nm. With max forward current of 0.025A and viewing angle of 30°, it's ideal for applications requiring radial mounting such as indicator lights in electronic devices.
APT1608SECK/J3-PRV
Kingbright Electronic's APT1608SECK/J3-PRV is a 1.2mm SINGLE COLOR LED with peak wavelength of 640nm and luminous intensity of 1100.0mcd. Ideal for applications requiring HYPER RED light, this WATER CLEAR lens LED operates b/w -40 to 85 °C, making it suitable for various surface mount designs.
CMD6722SRUGCTR8
Cml Technologies & Kg
DUAL COLOR LED; Mounting Feature: SURFACE MOUNT; No. of Terminals: 4; Nominal Luminous Intensity (mcd): 40.0/25.0; Lens Type: CLEAR; No. of Functions: 1;
598-8240-107F
Dialight's 598-8240-107F is a 2mm WATER CLEAR LED with 0.025A max forward current, emitting YELLOW light at 130.0mcd intensity. Ideal for surface mount applications in electronics, offering a wide 140° viewing angle and operating temperatures from -30°C to 85°C.
LTW-170TK
LTW-170TK by Lite-on Technology is a 1.4mm SINGLE COLOR LED with 130° viewing angle and 281.0mcd luminous intensity. Ideal for surface mount applications, it operates b/w -20 to 80 °C, with 0.02A forward current for white light output.
LTL-4233
LTL-4233 by Lite-on Technology is a 5mm GREEN LED with a peak wavelength of 565nm and max forward current of 0.03A. Ideal for applications requiring diffused lighting, such as indicator lights in electronic devices. With a viewing angle of 36°, it offers a nominal luminous intensity of 19mcd for clear visibility.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
HLMP-3507
HLMP-3507 by Broadcom is a 5mm single color LED with peak wavelength of 565nm. It has a max forward current of 0.03A and viewing angle of 60°. Ideal for applications requiring high performance green light emission in bulk packaging, with radial mounting feature.
Agilent Technologies
SINGLE COLOR LED; Mounting Feature: RADIAL MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 5.2; Lens Type: TINTED DIFFUSED; Terminal Finish: Tin/Lead (Sn/Pb);
SINGLE COLOR LED; Lens Type: DIFFUSED; Terminal Finish: Tin/Lead (Sn/Pb); Color At Wavelength: Green; Height: 8.8 mm; No. of Functions: 1;
HLMP3507
HLMP3507 by Three-five Systems is a green LED with peak wavelength of 565nm and max forward current of 0.03A. With diffused lens, it has a viewing angle of 75° and operates b/w -55 to 100°C. Ideal for applications requiring low power consumption and precise color emission in various environments.
HLMP-1790-A00A2
SINGLE COLOR LED; Mounting Feature: RADIAL MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 2.3; Lens Type: TINTED DIFFUSED; Terminal Finish: Tin/Lead (Sn/Pb);
Broadcom's HLMP-1790-A00A2 is a 3mm single color LED with peak wavelength of 565nm. With max forward current of 0.007A, it emits green light at 2.3mcd luminous intensity. Ideal for applications requiring a radial mount visible LED with a viewing angle of 50°.
HLMP-1790
SINGLE COLOR LED; Lens Type: DIFFUSED; Terminal Finish: Tin/Lead (Sn/Pb); T-code: T-1; Maximum Forward Voltage: 2.2 V; Viewing Angle: 50 deg;
HLMP1790
HLMP1790 by Cml Technologies & Kg is a 3mm SINGLE COLOR LED with peak wavelength of 565nm. With max forward current of 0.0075A, it's ideal for applications requiring high efficiency green light emission in a compact form factor.
Fairchild Semiconductor
Fairchild Semiconductor's HLMP-1790 is a 3mm single color LED with peak wavelength of 585nm. It has a max forward current of 0.0075A and forward voltage of 2.2V, suitable for applications requiring diffused green light emission in a radial mount configuration.
Qt Optoelectronics
SINGLE COLOR LED; Mounting Feature: RADIAL MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 2; Lens Type: GREEN DIFFUSED; Terminal Finish: Tin/Lead (Sn/Pb);
SINGLE COLOR LED; Mounting Feature: RADIAL MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 2.0; Lens Type: TINTED DIFFUSED; Color: GREEN;
Quality Technologies
SINGLE COLOR LED; No. of Functions: 1; Maximum Forward Current: .0075 A; Color: HIGH EFFICIENCY GREEN; Configuration: SINGLE; Minimum Operating Temperature: -55 Cel;
Vch
Visible LEDs; Lens Type: DIFFUSED; Terminal Finish: Tin/Lead (Sn/Pb); Color At Wavelength: Green; Viewing Angle: 50 deg; Minimum Operating Temperature: -55 Cel;
Visible LEDs; Lens Type: DIFFUSED; Terminal Finish: Tin/Lead (Sn/Pb); Minimum Operating Temperature: -55 Cel; Maximum Forward Voltage: 2.2 V; JESD-609 Code: e0;
HLMP1301
Aborn Electronics
Visible LEDs; Lens Type: DIFFUSED; Maximum Forward Voltage: 3 V; Peak Wavelength (nm): 635; Maximum Forward Current: .02 A; Minimum Operating Temperature: -55 Cel;
HLMP-1301
SINGLE COLOR LED; Mounting Feature: RADIAL MOUNT; No. of Terminals: 2; Nominal Luminous Intensity (mcd): 2.5; Lens Type: TINTED DIFFUSED; Viewing Angle: 90 deg;
National Semiconductor
HLMP1301 by National Semiconductor is a red visible LED with peak wavelength of 635nm and max forward current of 0.02A. With diffused lens type, it has min luminous intensity of 60cd and operates b/w -55 to 100°C. Ideal for applications requiring precise red light emission in a compact form factor.
SINGLE COLOR LED; Minimum Operating Temperature: -55 Cel; Color: HIGH EFFICIENCY RED; Shape: ROUND; Size: 3 mm; Configuration: SINGLE;
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