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
Microchip Technology's KSZ8051RNLI-TR is a 32-terminal Ethernet transceiver with a data rate of 100 Mbps. Operating temperature ranges from -40 to 85 °C, suitable for industrial applications. This surface-mount chip carrier has a very thin profile and no-lead terminal form, ideal for network interfaces.
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Surface mount capability allows for easy and secure installation on circuit boards, making it convenient for mass production and assembly.
The square package shape provides a compact and space-saving design, ideal for applications where size and form factor are critical.
Having a high number of terminals allows for versatile connectivity options and ensures compatibility with a variety of systems and configurations.
With a high maximum operating temperature, this product can withstand challenging environmental conditions and prolonged use without overheating or malfunctioning.
The low minimum operating temperature ensures reliable performance even in extreme cold environments, making it suitable for a wide range of applications.
Quad terminal positioning enhances stability and connectivity, reducing the risk of signal interference and improving overall performance.
A narrow width of 5mm allows for efficient use of space on the circuit board, enabling compact designs and easy integration into tight spaces.
The short length of 5mm further contributes to the compact form factor of the product, making it suitable for applications where size constraints are a concern.
The low nominal supply voltage of 1.2V helps to minimize power consumption, increasing energy efficiency and reducing operating costs.
The high data rate of 100 Mbps ensures fast and reliable data transmission, making this product ideal for high-performance networking applications.
Network Interfaces KSZ8051RNLI-TR attributes and parameters. Explore more Network Interfaces devices from Microchip Technology
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KSZ8051RNLI-TR Telecommunications trade compliance attributes, and parameters.
HTS
8542.39.00.01
SB
8542.39.00.00
PCN Obsolescence/ EOL - KSZ8051/31/21 Revision A 02/May/2014 KSZ8051/KSZ8031/KSZ8021 Devices 30/Aug/2013
PCN Design/Specification - KSZ8051MNL/RNL 21/Mar/2018
PCN Packaging - MBB/Label Chgs 16/Nov/2018
PCN Part Number - Micrel to Microchip PN Changes 7/Oct/2015
Microchip Technology Incorporated is a leading provider of integrated circuit (IC) solutions for the global market. Founded in 1989, the company designs, manufactures, tests and markets state-of-the-art microcontrollers and analog devices for use in a wide array of electronics applications, such as the automotive industry, consumer electronics and industrial automation. Through its world-class production processes and technologies, Microchip Technology has become an innovator of semiconductor solutions that enable customers to maximize their performance while streamlining costs.
President and CEO
Ganesh Moorthy
Executive Chair
Steve Sanghi
CFO, Senior VP
J. Eric Bjornholt
Fab 5 - Colorado
Fabrication
Fab Initiation
1995
USA
Colorado Springs
Wafer Capacity
70,000
Santa Clara
1990
1,290
Lawrence
1989
5,000
Fab 4 - Gresham
1988
Gresham
50,000
Fab 2 - Tempe
1994
Tempe
30,000
Beverly
1985
2,000
Lowell
1986
15,000
Garden Grove
12,000
New Fab - Gresham
2024
1N4148
Onsemi
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LL4148
Leshan Radio
RECTIFIER DIODE; Surface Mount: YES; Maximum Non Repetitive Peak Forward Current: 2 A; Maximum Reverse Recovery Time: .004 us; No. of Phases: 1; Maximum Operating Temperature: 175 Cel;
SMBJ18CA
Zowie Technology
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
OPA2277UA/2K5E4
Texas Instruments
OPA2277UA/2K5E4 by Texas Instruments is a dual operational amplifier with low-offset and micropower features. It has a max input offset voltage of 100uV, nominal common mode reject ratio of 140dB, and min slew rate of 0.8V/us. Ideal for industrial applications requiring precise signal amplification in compact designs.
LM358N
STMicroelectronics
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
LM358AN
BAV99
Cheng-yi Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Fairchild Semiconductor
STM32F405RGT6TR
STM32F405RGT6TR by STMicroelectronics is a 32-bit microcontroller with 64 terminals, operating at a max frequency of 26 MHz. It features DAC and ADC channels, along with DMA support. Ideal for industrial applications requiring low power consumption and high-speed processing capabilities.
2N7002
North American Philips Discrete Products Div
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Operating Mode: ENHANCEMENT MODE; Maximum Drain Current (ID): .115 A;
Shanghai Lunsure Electronic Technology
Lite-on Semiconductor
BSS138BK,215
Nexperia
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Peak Reflow Temperature (C): 260; Additional Features: LOGIC LEVEL COMPATIBLE; Maximum Operating Temperature: 150 Cel;
Hitano Enterprise
2N2222A
Central Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Transistor Application: SWITCHING; Transistor Element Material: SILICON;
SDR0604-101KL
Bourns
SDR0604-101KL by Bourns is a surface mount fixed inductor with a nominal inductance of 100 uH. It is a general purpose inductor suitable for power applications, with a max rated current of 0.52 A and a self-resonance frequency of 9 MHz.
Taitron Components
Sprague Electric
RECTIFIER DIODE; Surface Mount: YES; Maximum Forward Voltage (VF): 1.3 V; Maximum Output Current: .1 A; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Operating Temperature: 175 Cel;
Nte Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): 1 W; Maximum Collector Current (IC): .8 A; Terminal Form: WIRE;
LTC2875HDD#PBF
Linear Technology
INTERFACE CIRCUIT; Temperature Grade: AUTOMOTIVE; Terminal Form: NO LEAD; No. of Terminals: 8; Package Code: HVSON; Package Shape: SQUARE;
SN65HVD1050DRG4
SN65HVD1050DRG4 by Texas Instruments is a Network Interface IC with 1Mbps data rate, operating at -40 to 125°C. It features 8 terminals, 5V supply voltage, and consumes only 0.07mA current. Ideal for automotive applications requiring robust interface circuits in small outline packages.
ATA6561-GAQW
Microchip Technology
ATA6561-GAQW by Microchip is an AEC-Q100 compliant CAN FD transceiver with 5 Mbps data rate. It operates at -40 to 150°C, draws 70 mA max supply current, and has a compact rectangular package suitable for automotive applications.
TJA1042TK/3/1J
NXP Semiconductors
NXP Semiconductors' TJA1042TK/3/1J is a CAN transceiver with 5 Mbps data rate, AEC-Q100 screening level, and 8 terminals. It operates b/w -40 to 150°C, has a supply voltage of 5V, and consumes only 0.07 mA. Ideal for automotive applications due to its small outline package style and dual terminal position.
TJA1052IT/2
NXP Semiconductors' TJA1052IT/2 is a network interface IC with 16 terminals, operating at 1 Mbps data rate and 5V nominal voltage. Designed for automotive applications, it has AEC-Q100 screening level and operates b/w -40 to 125°C.
LAN8710A-EZK
LAN8710A-EZK by Microchip Tech is a 32-terminal Ethernet transceiver with 100 Mbps data rate. It operates at -40 to 85°C, consuming max 54 mA at 1.2 V. Ideal for network interfaces in commercial applications due to its compact square chip carrier package style.
NCN26010XMNTXG
ETHERNET TRANSCEIVER;
TCAN1042HGVDR
TCAN1042HGVDR by Texas Instruments is an Ethernet transceiver with 5 Mbps data rate, operating at -55 to 125 °C. It has a small outline package style, 8 terminals, and requires 180 mA supply current. Ideal for military-grade telecom applications due to its nickel palladium gold finish and gull wing terminal form.
KSZ9031RNXIC
Micrel
ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 48; Package Code: HVQCCN; Package Shape: SQUARE;
DP83826ERHBR
DP83826ERHBR by Texas Instruments is an Ethernet transceiver with a data rate of 100Gbps. It operates at industrial temperature grades (-40 to 105°C) and has a supply voltage of 3.3V. The package style is chip carrier, suitable for network interfaces in various applications.
TLE6250GV33
Infineon Technologies
TLE6250GV33 by Infineon Technologies is a CAN transceiver with 1 Mbps data rate, operating at 3.3V nominal voltage. It features BICMOS technology, AEC-Q100 screening level, and GULL WING terminal form. Ideal for automotive network interfaces due to its small outline package style and dual terminal position.
DP83848IVVX/NOPB
National Semiconductor
ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 48; Package Code: QFP; Package Shape: SQUARE;
TCAN1042HDQ1
TCAN1042HDQ1 by Texas Instruments is an Ethernet transceiver with a data rate of 2 Mbps. It operates at temperatures ranging from -55°C to 125°C and has a supply voltage of 5V. This network interface IC is designed for automotive applications, featuring AEC-Q100 screening and MILITARY temperature grade suitability.
KSZ9031RNXVA
LTC2875IS8#PBF
Analog Devices
LTC2875IS8#PBF by Analog Devices is a BICMOS technology interface circuit with 3.3V supply voltage, operating from -40 to 85°C. It comes in a small outline package with dual terminals and matte tin finish, suitable for network interfaces in industrial telecom applications.
NCN5120MNTWG
The Onsemi NCN5120MNTWG is a 40-terminal Ethernet transceiver with a 3.3V supply voltage and operates b/w -25°C to 85°C. It features a square chip carrier package style, matte tin terminal finish, and very thin profile for compact designs. Ideal for telecom applications requiring reliable network interfaces in space-constrained environments.
LAN8710A-EZC-ABC
LAN8710A-EZC-ABC by Microchip Technology is a Network Interface with 32 terminals, operating at 0-85°C. It features Ethernet transceiver for 100 Mbps data rate, suitable for telecom applications. The chip carrier package style with matte tin finish and 1.2V supply voltage makes it ideal for surface mount in compact designs.
KSZ9031RNXVB-VAO
Microchip Technology's KSZ9031RNXVB-VAO is an Ethernet transceiver with a data rate of 1000 Mbps. It operates in industrial temperature range (-40 to 105 °C) and has 48 terminals in a square chip carrier package. Suitable for network interfaces, it features matte tin terminal finish and AEC-Q100 screening level.
LAN8742I-CZ-TR
LAN8742I-CZ-TR by Microchip Tech is a 100 Mbps Ethernet transceiver with 3.3V supply, -40 to 85°C temp range, and quad terminal position. It's a surface-mount chip carrier suitable for industrial applications requiring reliable network interfaces in compact spaces. With a slim profile and no-lead terminals, it offers high performance in telecom systems.
KSZ9031MNXIC
ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 64; Package Code: HVQCCN; Package Shape: SQUARE;
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KSZ8081RNBIA-TR
Microchip Technology's KSZ8081RNBIA-TR is a 32-terminal Ethernet transceiver with 100 Mbps data rate, operating at -40 to 85°C. It features a square chip carrier package style, matte tin finish, and terminal pitch of 0.5 mm. Ideal for industrial applications requiring reliable network interfaces in compact spaces.
ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 32; Package Code: HVQCCN; Package Shape: SQUARE;
KSZ8895MQXIA
ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 128; Package Code: FQFP; Package Shape: RECTANGULAR;
Microchip Technology's KSZ8895MQXIA is an Ethernet switch with 5 transceivers, supporting data rate of 100 Mbps. It operates in industrial temperature range (-40 to 85 °C) and has a supply voltage of 1.2 V. The package style is flatpack, fine pitch, with 128 terminals for surface mount applications.
KSZ8081RNAIA-TR
ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 24; Package Code: HVQCCN; Package Shape: SQUARE;
KSZ8081RNAIA-TR by Microchip is a 24-terminal Ethernet transceiver with 100 Mbps data rate, operating at -40 to 85°C. It features a square chip carrier package style, matte tin finish, and very thin profile for industrial applications requiring reliable network interfaces.
KSZ8863RLLI
LAN SWITCHING CIRCUIT; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 48; Package Code: LFQFP; Package Shape: SQUARE;
KSZ8995MAI
LAN SWITCHING CIRCUIT; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 128; Package Code: FQFP; Package Shape: RECTANGULAR;
KSZ8895RQXIA
KSZ8895RQXIA by Microchip: 128 terminals, 5 transceivers, 100 Mbps data rate. Ideal for Ethernet switch applications in industrial settings. Operates b/w -40 to 85°C with a compact rectangular package design.
KSZ8863RLLI-TR
KSZ8081RNACA
ETHERNET TRANSCEIVER; Temperature Grade: COMMERCIAL; Terminal Form: NO LEAD; No. of Terminals: 24; Package Code: HVQCCN; Package Shape: SQUARE;
Microchip's KSZ8081RNACA is a 24-terminal Ethernet transceiver with 100 Mbps data rate, operating at 3.3V. It features a square chip carrier package style, matte tin finish, and operates b/w 0-70°C. Ideal for network interfaces in commercial applications due to its compact size and low profile design.
KSZ8081RNBCA-TR
ETHERNET TRANSCEIVER; Temperature Grade: COMMERCIAL; Terminal Form: NO LEAD; No. of Terminals: 32; Package Code: HVQCCN; Package Shape: SQUARE;
Microchip's KSZ8081RNBCA-TR is a 32-terminal Ethernet transceiver with 100 Mbps data rate, operating at temperatures from 0 to 70°C. It features a square chip carrier package style with matte tin finish, suitable for network interfaces in commercial-grade telecom applications.
KSZ8081RNACA-TR
Microchip's KSZ8081RNACA-TR is a 24-terminal Ethernet transceiver with 100 Mbps data rate, operating at 0-70°C. It features a square chip carrier package style, matte tin finish, and 3.3V supply voltage. Ideal for network interfaces in commercial applications requiring a compact design and high-speed connectivity.
KSZ8081RNACATR
Micrel's KSZ8081RNACATR is a 3.3V Ethernet transceiver with 100Mbps data rate, ideal for network interfaces. It features a square surface mount package style with 24 terminals and operates b/w 0-70°C, making it suitable for commercial applications.
KSZ8081MNXIA-TR
Microchip Technology's KSZ8081MNXIA-TR is a 32-terminal Ethernet transceiver with 100 Mbps data rate, operating at -40 to 85°C. It features a square chip carrier package style, matte tin finish, and 3.3V supply voltage. Ideal for industrial applications requiring reliable network interfaces in compact spaces.
KSZ8795CLXIC
ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 80; Package Code: LFQFP; Package Shape: SQUARE;
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