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
TIMER, REAL TIME CLOCK; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 28; Package Code: DIP; Package Shape: RECTANGULAR;
Median Price
$40.390
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1k+
Rochester
1+ parts
-
100+ parts
1k+ parts
$36.140
10k+ parts
$34.020
Nova Conductors
$25.483
Digiode
$42.750
Vyrian
Anansix
New Tech Sourcing
Q Components
Goldney Electronics S.L.
Prism Electronics
ComSIT Distribution GmbH
Semtec, LLC
Andel Nordic
$3.111
$2.987
AZTECH Wire
$19.607
Aranea Global
$24.973
$23.974
Continental Prestige Electronics
Corohmni
$25.930
Modulus Dynamics
$33.748
Semicontronic
$38.250
$37.294
$37.102
Corphita
$40.500
MARBEL Systems
$54.671
$52.484
Texas Native Microelectronics
$62.840
$60.326
$58.441
Kenton Components
$75.408
$66.359
Qasali Group International
$162.881
$149.308
QUARKTWIN TECHNOLOGY LTD
Glotronic Ltd.
Argo Parts USA
Microchip USA
Assy Fe
Perfect Parts
Kepictronics
A-Plus Industry Inc.
Timers & Real-Time Clocks DS1243Y-120 attributes and parameters. Explore more Timers & Real-Time Clocks devices from Dallas Semiconductor
External Data Bus Width:
Information Access Method:
Interrupt Capability:
JESD-30 Code:
JESD-609 Code:
No. of Terminals:
No. of Timers:
On Chip Data RAM Width:
Maximum Operating Temperature:
Minimum Operating Temperature:
Package Body Material:
Package Code:
Package Equivalence Code:
Package Shape:
Package Style (Meter):
Qualification:
RAM Words:
Sub-Category:
Maximum Supply Current:
Maximum Supply Voltage:
Minimum Supply Voltage:
Nominal Supply Voltage:
Surface Mount:
Technology:
Temperature Grade:
Terminal Finish:
Terminal Form:
Terminal Pitch:
Terminal Position:
Minimum Time:
Volatile:
Peripheral IC Type:
DS1243Y-120 Peripheral ICs trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.39.00.01
SB
8542.39.00.00
Dallas Semiconductor, acquired by Maxim Integrated in 2002 for $2.5 billion,was a company that designed and manufactured analog, digital, and mixed-signal semiconductors (integrated circuits, or ICs).Its specialties included communications products (including T/E and Ethernet products), microcontrollers, battery management, thermal sensing and thermal management, non-volatile random-access memory, microprocessor supervisors, delay lines, silicon oscillators, digital potentiometers, real-time clocks, temperature-compensated crystal oscillators (TCXOs), iButton, and 1-Wire products. Analog Devices, Inc. (NasdaqGS:ADI) completed the acquisition of Maxim Integrated Products, Inc. (NasdaqGS:MXIM) from a group of shareholders on August 26, 2021. Analog Devices, Inc. (ADI) empowers the Intelligent Edge with the world’s most innovative analog, digital, and software solutions, to accelerate breakthroughs that benefit society and the planet.
ERJ6ENF10R0V
Panasonic
Panasonic ERJ6ENF10R0V is a 10 ohm fixed resistor with 1% tolerance, suitable for surface mount applications. With a rated power dissipation of 0.125W and operating voltage of 150V, it operates b/w -55°C to 155°C. Its metal glaze/thick film technology ensures stable performance in various electronic circuits.
1554216002
Molex
WIRE AND CABLE;
CL31B104KBCNNNC
Samsung Electro-mechanics
Samsung Electro-mechanics CL31B104KBCNNNC is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. It features X7R temperature characteristics, -55 to 125 °C operating range, and compact SMT package style. Ideal for applications requiring high reliability in compact electronic devices.
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.
M24308/2-1F
Souriau-sunbank Connection Technologies
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Body Length: 1.228 inch; Mounting Type: CABLE AND PANEL; Termination Type: CRIMP;
1N4148
Shenzhen Yixinsemi Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
AH180-WG-7
Diodes Incorporated
AH180-WG-7 by Diodes Inc. is a magnetic field sensor with 1.5mT hysteresis, 0.30V output range, and 9mA max operating current. Ideal for applications requiring non-inverting analog voltage output in a compact rectangular package suitable for surface mount installations.
1552200168
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;
BAV99
Bkc Semiconductors
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
NE555D
NXP Semiconductors
SQUARE; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: LSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LM358N
Intersil
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
ULN2803A
Rochester Electronics
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Additional Features: LOGIC LEVEL COMPATIBLE; Qualification: Not Qualified;
STM32H753IIT6
STMicroelectronics
STM32H753IIT6 by STMicroelectronics is a 32-bit microcontroller with 176 terminals, operating at up to 48 MHz. It features 20-Ch 16-Bit ADCs and 2-Ch 12-Bit DACs, suitable for industrial applications requiring high-speed data processing and connectivity via CAN, ETHERNET, USB, and more.
SMBJ18CA
Micro Commercial Components
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
World Products
2N7002-7-F
Diodes Inc. 2N7002-7-F is a N-channel FET with 60V DS breakdown voltage, 0.115A max drain current, and 13.5 ohm RDS(on). Ideal for switching applications in enhancement mode operation. Features Gull Wing terminals, small outline package style, and operates up to 150°C.
1N4148WT
Diotec Semiconductor Ag
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
CRCW080510K0FKEA
Vishay Intertechnology
Vishay Intertechnology's CRCW080510K0FKEA is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.125 W power dissipation. Ideal for surface mount applications in automotive electronics due to AEC-Q200 reference standard compliance and -55 to 155 °C operating temperature range.
Jiangsu Changjiang Electronics Technology
DS1687-3
TIMER, REAL TIME CLOCK; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 24; Package Code: DIP; Package Shape: RECTANGULAR;
MCP795W20-I/SL
Microchip Technology
MCP795W20-I/SL by Microchip Tech: 8-bit RAM, SPI access, 5.5V max supply. Ideal for industrial timers & real-time clocks with interrupt capability and 1/100s min time. Small outline package, CMOS tech, -40 to 85°C temp range.
DS1687-3+
Maxim Integrated
DS3232S#T&R
TIMER, REAL TIME CLOCK; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 20; Package Code: SOP; Package Shape: RECTANGULAR;
DS1338U-33/T&R
DS1338U-33/T&R by Maxim Integrated is a CMOS TIMER/REAL TIME CLOCK with I2C interface. It operates at 3.3V, has a clock frequency of 0.032 MHz, and temperature range of -40 to 85 °C. Ideal for applications requiring precise timekeeping in industrial settings.
DS1375T+T&R
Analog Devices
Analog Devices' DS1375T+T&R is an I2C RTC with 1.7-5.5V supply, -40 to 85°C temp range, and 0.032 MHz clock frequency. Ideal for industrial applications requiring a small outline package, interrupt capability, and volatile memory backup.
PCF8563TD
PCF8563TD by NXP Semiconductors is a CMOS technology-based timer and real-time clock with I2C access. It operates b/w -40 to 85°C, with interrupt capability and a clock frequency of 0.032 MHz. This 8-terminal device in a small outline package is suitable for industrial applications requiring precise timekeeping.
DS1302SN+T&R
TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
MCP79402T-I/ST
MCP79402T-I/ST by Microchip Technology is a CMOS timer & real-time clock with I2C access, 64 RAM words, and interrupt capability. It operates b/w -40 to 85 °C, with a supply voltage range of 1.8-5.5 V. Ideal for industrial applications requiring precise timekeeping in compact designs.
CS82C54Z
Renesas Electronics
CS82C54Z by Renesas Electronics is a 16-bit timer IC with 3 timers, operating at max 8MHz clock frequency. It has a supply voltage range of 4.5-5.5V and operates in commercial temperature grade (0-70°C). Ideal for applications requiring programmable timers with parallel access method in a square chip carrier package.
M41T11M6F
M41T11M6F by STMicroelectronics is a CMOS timer/real-time clock with I2C access, operating b/w -40 to 85°C. It has 8 terminals, supports voltages from 2V to 5.5V, and is suitable for industrial applications requiring accurate timekeeping in compact designs.
DS1340U-33+T&R
TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: SQUARE;
DS12885S+
DS12885S+ by Analog Devices is a CMOS TIMER with 24 terminals, operating at 5V. It has interrupt capability and can handle a clock frequency of 0.032 MHz. Ideal for applications requiring real-time clock functions in commercial temperature grades.
M41ST85WMX6TR
M41ST85WMX6TR by STMicroelectronics is a CMOS timer/real-time clock with I2C access, operating at 3.6V max and 2.7V min. It has interrupt capability, industrial temperature grade, and small outline package suitable for various applications requiring precise timekeeping in a compact form factor. With dimensions of 17.96mm x 7.62mm x 2.69mm, this device offers high reliability and accuracy for industrial settings with a clock frequency of 0.032 MHz.
DS1672S-33
UPD71054C-10
Nec Electronics America
TIMER, PROGRAMMABLE; Temperature Grade: INDUSTRIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 24; Package Code: DIP; Package Shape: RECTANGULAR;
CS82C54-10
CS82C54-10 by Renesas Electronics is a 16-bit timer IC with 3 timers, operating at up to 10 MHz. It has a supply voltage range of 4.5V to 5.5V and operates in commercial temperature grades. This programmable peripheral IC is ideal for applications requiring parallel access and direct addressing, such as real-time clock systems.
PT7C4339WEX
Diodes Inc.'s PT7C4339WEX is an 8-terminal RTC with I2C interface, operating from -40 to 85°C. It's a CMOS technology-based timer/RTC IC in small outline package suitable for industrial applications. Features interrupt capability, 3-5.5V supply range, and compact dimensions of 4.9x3.885mm for surface mount assembly.
DS1302ZN+
ISL12026IBZ-T
ISL12026IBZ-T by Renesas Electronics is a CMOS timer and real-time clock with an I2C access method. It has a supply voltage range of 2.7V to 5.5V and operates in temperatures ranging from -40°C to 85°C. This compact IC, with its small outline package style, is ideal for industrial applications requiring accurate timekeeping.
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DS12887A
DS12887A+
TIMER, PROGRAMMABLE; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 24; Package Code: DIP; Package Shape: RECTANGULAR;
DS12887A by Maxim Integrated is a TIMER & REAL TIME CLOCK with 24 terminals. It operates at 5V, with max supply voltage of 5.5V and min of 4.5V. Access method is PARALLEL/MUXED BUS, suitable for applications requiring precise timekeeping in commercial temperature range.
DS12887A+ by Analog Devices is a CMOS TIMER with 24 terminals, operating at 5V. It has a max clock frequency of 0.032 MHz and can handle interrupt capability. Ideal for applications requiring real-time clock functions in commercial temperature environments.
DS12887+
DS12887
DS12887 by Maxim Integrated is a CMOS TIMER & REAL TIME CLOCK with 24 terminals. It operates b/w 0-70 °C, with supply voltage of 4.5-5.5 V. Access via PARALLEL, MUXED BUS makes it ideal for applications requiring precise timekeeping and interrupt capability.
DS12887+ by Analog Devices is a CMOS TIMER with 24 terminals, operating at 5V. It has interrupt capability and supports parallel/muxed bus access method. Ideal for real-time clock applications with a max clock frequency of 0.032 MHz and temperature range from 0 to 70 °C.
DS12C887+
DS12C887
DS12CR887-33
DS12CR887-33 by Maxim Integrated is a CMOS timer/RTC with 8-bit data bus, 3.3V supply, and 0.032 MHz clock frequency. It operates in industrial temperature range (-40 to 85 °C) and has interrupt capability for parallel/muxed bus access. Ideal for applications requiring precise timekeeping in harsh environments.
DS12CR887-33+
TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 24; Package Code: DIP; Package Shape: RECTANGULAR;
DS12C887A
DS12C887A by Maxim Integrated is a CMOS timer and real-time clock with parallel and muxed bus access methods. It operates at a max supply voltage of 5.5V and has a temperature range of 0 to 70°C. This IC is commonly used in applications requiring precise timekeeping and scheduling functions.
DS12C887A+
DS12C887A+ by Analog Devices is a CMOS timer and real-time clock with parallel and muxed bus access methods. It operates at a max supply voltage of 5.5V and has a temperature range of 0 to 70°C. This IC is commonly used in applications requiring precise timekeeping and scheduling functions.
DS1244Y-70
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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