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
P8251A by Rochester Electronics is a Serial Communication Controller with 28 terminals, operating at 3.125 MHz clock frequency and 0.0078125 MBps data transfer rate. It is used for serial IO/communication control in applications requiring ASYNC, BIT; SYNC, BYTE communication protocols and IAPX 86; IAPX 88 bus compatibility.
Median Price
$43.150
Lifecycle Status
Suppliers In-Stock
66
In-Stock Inventory
1k+
Rochester
1+ parts
100+ parts
$40.560
1k+ parts
$37.970
10k+ parts
-
DigiKey
Freelance Electronics
$7.165
$7.523
$7.093
Forefront Electronics and Design
$8.580
Component Electronics Inc.
$13.850
$10.380
$9.000
TEDSS.com
$15.000
Vyrian
$17.730
Digiode
$24.254
Voyager Components
$30.960
American Microsemiconductor Inc.
$33.350
Bristol Electronics
ComSIT Distribution GmbH
Chip Stock
MRC Electronics
Cyclops Electronics Ltd
Atlantic Semiconductor
Q Components
LWI Electronics Inc
Nova Conductors
First Choice Components Inc.
Electronic Expediters
Pride Electronics
Digital Electronic Gebert Verwaltungs UG
Electronics Depot
Holdelec - ElecDif-Pro
Prism Electronics
M&R Communications
R&J Components
MISTER SPROCKETS
Corel Iberica Componentes, S.L.
Semi Source
Quantum Digital Technology
PC Components Company LLC
ECAB
ACDS - Activité Composants Distribution Service
Vectronix, Inc
Specialty Parts & Electronic Components, Inc. (S.P.E.C.)
A2Z Electronics, Inc.
Amar Radio Corporation
Manoshevitz Elec. Sales
J & M Industries LLC
Sinequanon
Lakeland Logistics Inc
Sunrise Surplus Inc.
Beltway Electronics Company
Sea View Technologies
Ack Elektronik San.Tic.Ltd.Sti
Carlin Systems, Inc.
Fibra_Brandt Electronic GMBH
Legend Electronics Inc.
Resion
Classic Components Corporation
Zilex Electronics Inc.
Inventory MP
Pegasus Components GmbH
Odintec Ltd.
Century Electronics Ltd.
LIBRA Elektronik GmbH
Speed Components Ltd
Euro-Tech
Mil-Aero Solutions, Inc.
Component Sense
Kronex Distribution GmbH
LittleDiode
Microfarads
NAC Semi
Corphita
$22.977
Semicontronic
$32.800
$31.980
$31.816
Andel Nordic
$38.480
$26.938
Microchip USA
$45.840
$45.180
$44.850
$44.530
MARBEL Systems
$60.809
$58.376
Texas Native Microelectronics
$69.895
$67.099
$65.002
Kenton Components
$83.874
$73.809
QUARKTWIN TECHNOLOGY LTD
A-Z Elektronik GmbH
Authorized Procurement Solutions
Argo Parts USA
Perfect Parts
RC Electronics
$16.140
$14.740
$14.290
Metaverse IC Inc.
Continental Prestige Electronics
Qasali Group International
$181.168
$166.071
Kepictronics
Assy Fe
Aranea Global
A-Plus Industry Inc.
Emar International I/E
Schahn Electronic Components
Cyclops Electronics Ltd (Excess)
Speed Components Ltd (Excess)
Eliminating Global Boundries, Inc
This material provides durability and protection to the controller, ensuring a longer lifespan.
Allows for flexibility in power supply options and compatibility with a wide range of systems.
Rectangular shape offers easy integration and installation into different types of systems or equipment.
Sufficient number of terminals for connecting to various components, peripherals, or external devices.
In-line package style facilitates space-saving and efficient use of board space.
High data transfer rate enables fast and efficient communication between devices.
Capable of operating in a wide range of temperature conditions, suitable for various environments.
NRZ encoding method ensures accurate transmission and reception of data.
Support for multiple communication protocols allows for interoperability with different systems and devices.
High clock frequency enables rapid data processing and communication.
Serial Communication Controllers P8251A attributes and parameters. Explore more Serial Communication Controllers devices from Rochester Electronics
Address Bus Width:
Boundary Scan:
Bus Compatibility:
Maximum Clock Frequency:
Communication Protocol:
Data Encoding or Decoding Method:
Maximum Data Transfer Rate:
External Data Bus Width:
JESD-30 Code:
JESD-609 Code:
Length:
Low Power Mode:
No. of Serial I/Os:
No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
Package Body Material:
Package Code:
Package Shape:
Package Style (Meter):
Qualification:
Maximum Seated Height:
Maximum Supply Voltage:
Minimum Supply Voltage:
Nominal Supply Voltage:
Surface Mount:
Technology:
Temperature Grade:
Terminal Finish:
Terminal Form:
Terminal Pitch:
Terminal Position:
Width:
Peripheral IC Type:
P8251A Peripheral ICs trade compliance attributes, and parameters.
HTS
8542.31.00.01
SB
8542.31.00.00
NSN
5962-01-092-9544, 5962010929544
NIIN
010929544
For over 40 years Rochester's growing supplier authorizations enable us to provide the world's largest source of semiconductors. In partnership with over 70 leading component manufacturers, we provide our valued customers with a continuous source of critical semiconductors. Today the Rochester Semiconductor Lifecycle Solution™ offers the world’s largest range of semiconductors with over 15 billion finished devices in stock, combined with extensive manufacturing capabilities from the world's largest die bank at over 12 Billion. Rochester’s growing product and service portfolio continues to provide an authorized source of supply to customers around the world directly, in partnership with our authorized distribution network and through leading-edge e-commerce platforms.
BAV99
First Components International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
Dc Components
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
STMicroelectronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Drain Current (ID): .2 A; Transistor Application: SWITCHING;
LM358N
Onsemi
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
M85049/85-08W02
Amphenol
CIRCULAR CONN ACCESSORY; Shell Sizes: 8; 9; IEC Conformity: NO; MIL-Connector Accessory Name: BAND LOCK ADAPTER; MIL Conformity: YES; DIN Conformity: NO;
SS14
Zowie Technology
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Operating Temperature: 125 Cel; No. of Elements: 1; Maximum Non Repetitive Peak Forward Current: 30 A;
LM358AN
Signetics
Vishay Telefunken
1N4148
Synsemi
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Supertex
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; No. of Elements: 1; Maximum Feedback Capacitance (Crss): 5 pF;
Nexperia
NXP Semiconductors
Shenzhen Socay Electronics
Semitronics
Shanghai Lunsure Electronic Technology
RECTIFIER DIODE; Surface Mount: NO; Maximum Forward Voltage (VF): 1 V; Maximum Output Current: .15 A; Maximum Reverse Recovery Time: .004 us; Config: SINGLE;
LIS3DHTR
LIS3DHTR by STMicroelectronics is a 16-terminal accelerometer with output range of 0.18-1.62V, ideal for motion sensing applications. Operating temperature ranges from -40 to 85°C, making it suitable for various environments. With a compact square package body of 3x3mm and digital voltage output type, it is commonly used in surface mount designs.
BSS138BKW,115
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Terminal Finish: TIN; No. of Terminals: 3; Additional Features: LOGIC LEVEL COMPATIBLE;
LL4148
Continental Device India
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
American Power Devices
Daco Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LAN91C111-NS
Microchip Technology
LAN91C111-NS by Microchip offers 12.5 MBps data transfer rate, 25 MHz clock frequency, and 3.63 V max supply voltage. Ideal for Ethernet communication in commercial-grade applications with low power mode and 128 terminals in a rectangular flatpack package style.
XR20M1170IG24-F
Maxlinear
SERIAL IO/COMMUNICATION CONTROLLER, I2C BUS; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 24; Package Code: TSSOP; Package Shape: RECTANGULAR;
MC68360EM25L
Motorola
MC68360EM25L by Motorola is a Serial Communication Controller with 32-bit address bus width, 1.25 MBps data transfer rate, and 25 MHz clock frequency. It is used in LAN applications for asynchronous and synchronous communication protocols at temperatures ranging from 0 to 70 °C.
XR20M1280IL32-F
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 32; Package Code: HVQCCN; Package Shape: SQUARE;
MC6850L
MC6850L by Motorola is a Serial Communication Controller with 24 terminals, operating at 5V. It supports data transfer rate of 0.125 MBps and communication protocols like ASYNC, BIT. Ideal for applications requiring serial IO/communication control in commercial-grade environments.
MAX14830ETM+
Maxim Integrated
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 48; Package Code: HVQCCN; Package Shape: SQUARE;
SC28L92A1B,551
NXP Semiconductors SC28L92A1B,551 is a Serial Communication Controller with 44 terminals and 3.3V/5V power supplies. It supports ASYNC communication protocol, operates at -40 to 85°C, and has a max data transfer rate of 0.125 MBps. Ideal for industrial applications requiring reliable serial I/O communication at up to 8 MHz clock frequency.
MCP2515T-E/SOVAO
MCP2515T-E/SOVAO by Microchip: Serial Communication Controller with 5.5V max supply, 0.125 MBps data rate, and -40 to 125 °C temp range. Ideal for automotive applications requiring SPI bus compatibility and low power mode operation.
SC28L194A1BE,551
SC28L194A1BE,551 by NXP Semiconductors is a Serial Communication Controller with 5.5V max supply voltage, 0.125 MBps data transfer rate, and 33 MHz clock frequency. It is ideal for industrial applications requiring low power mode, featuring 80 terminals in a flatpack package with gull wing terminal form.
LAN9514-JZX-TR
LAN9514-JZX-TR by Microchip Technology is a Serial Communication Controller with 64 terminals, operating at 3.3V. It supports data rates up to 60 MBps and operates b/w 0°C to 70°C. Ideal for applications requiring high-speed communication in commercial-grade environments.
IA82527PQF44AR2
Analog Devices
Analog Devices' IA82527PQF44AR2 is a Serial Communication Controller with 16-bit address bus width and 16 MHz max clock frequency. Ideal for automotive applications, it supports CAN, ASYNC, and SYNC communication protocols. Operating b/w -40 to 125 °C, this CMOS technology-based controller offers low power mode and features GULL WING terminal form.
TL16CP754CIPMR
Texas Instruments
TL16CP754CIPMR by Texas Instruments is a Serial Communication Controller with 64 terminals, operating at 48 MHz clock frequency. It supports 0.375 MBps data transfer rate and has a supply voltage range of 4.5V to 5.5V. Ideal for industrial applications requiring high-speed asynchronous communication protocols.
Z0847006PSG
IXYS Corporation
Z0847006PSG by IXYS Corp is a Serial Communication Controller with 40 terminals, operating at 4.75-5.25V. It supports data transfer rates up to 0.15 MBps and clock frequencies of 6 MHz. Ideal for applications requiring serial I/O communication controllers in Z80 bus-compatible systems.
MAX3100EPD+
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL; Temperature Grade: INDUSTRIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 14; Package Code: DIP; Package Shape: RECTANGULAR;
PC16552DVX
National Semiconductor
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL; Temperature Grade: COMMERCIAL; Terminal Form: J BEND; No. of Terminals: 44; Package Code: QCCJ; Package Shape: SQUARE;
MC68360AI33L
MC68360AI33L by NXP Semiconductors is a Serial Communication Controller with 32-bit address and external data bus width. It supports various communication protocols like ASYNC, BIT, SYNC, BYTE, HDLC, SDLC. Ideal for industrial applications due to its low power mode and compatibility with 68000 bus.
WG82579LMSLHA6
Intel
Intel's WG82579LMSLHA6 is a Serial IO/Communication Controller with 128 MBps data transfer rate. It operates b/w 0-85°C, in a square chip carrier package style. Ideal for LAN applications due to its CMOS technology and quad terminal position.
N82593SX
The Intel N82593SX is a Serial IO/Communication Controller with 44 terminals, operating at 5V. It features a CMOS technology, operates b/w 0-70°C, and draws a max current of 60mA. Ideal for LAN applications due to its quad terminal position and J bend form factor in a chip carrier package style.
SC26C92A1A,512
SC26C92A1A,512 by NXP Semiconductors is a Serial Communication Controller with 5V power supply, 8MHz clock frequency, and 0.125 MBps data transfer rate. Widely used in industrial applications for asynchronous communication protocols and serial I/O tasks due to its low power mode and 44 terminals in a chip carrier package.
XR17D158CV-F
Exar
Exar's XR17D158CV-F is a Serial Communication Controller with 32-bit address bus width and 8 serial I/Os. It operates at up to 50 MHz clock frequency, supporting data rates of 0.78125 MBps. Ideal for PCI bus systems, it features low power mode and operates in commercial temperature grade.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
P8251A
Advanced Micro Devices
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 28; Package Code: DIP; Package Shape: RECTANGULAR;
P82588
SERIAL IO/COMMUNICATION CONTROLLER, LAN; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 28; Package Code: DIP; Package Shape: RECTANGULAR;
P82590
SERIAL IO/COMMUNICATION CONTROLLER, LAN; Temperature Grade: OTHER; Terminal Form: THROUGH-HOLE; No. of Terminals: 28; Package Code: DIP; Package Shape: RECTANGULAR;
P82510
P82593SX-16
P82593SX-20
P8251AB
P8251B
P8251
Rochester Electronics
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