Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
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Featured manufacturers
NXP Semiconductors' PCA2129T/Q900/2,51 is a CMOS timer & real-time clock with I2C interface. It operates b/w -40 to 85°C, supports interrupt capability, and has a max supply voltage of 4.2V. Ideal for industrial applications requiring precise timekeeping in compact designs.
Median Price
$5.060
Lifecycle Status
Suppliers In-Stock
17
In-Stock Inventory
1k+
Arrow
1+ parts
$3.043
100+ parts
-
1k+ parts
$2.389
10k+ parts
Newark
$4.800
Chip1Stop
$3.440
$2.870
Mouser Electronics
$5.110
$3.700
$3.110
$3.100
DigiKey
$6.030
$3.876
$3.487
$3.411
Farnell
$6.055
$4.745
$4.097
Verical
Rochester
$2.990
$2.680
$2.520
Element14
$6.020
$5.680
Digiode
$2.527
Nova Conductors
$4.740
Maritex
$6.235
$3.578
NexGen Digital
LWI Electronics Inc
Vyrian
Anansix
K-1 Technologies
Semicontronic
$2.260
$2.204
$2.192
Corphita
$2.394
Continental Prestige Electronics
$3.621
$3.549
Argo Parts USA
Netroflash
$4.645
Ampacity Inc.
$4.920
Vigor
$4.950
Microchip USA
$22.390
$22.250
$22.180
$22.110
Advanced Electronics
$31.725
$30.139
Corohmni
$44.346
Aztec Data Supply Inc.
$81.899
Modulus Dynamics
$83.436
Lixinc
Perfect Parts
UNI Independent Distributors
Futuretech Components
Epart123
$18.700
GreenTree Electronics
Formix International (Excess)
Robosynatics
$58.166
$56.979
Lucentia Tech
iodParts Technologies Inc.
$6.745
ChipstoGo Electronic ltd
Provides durability and protection for the internal components of the timer/real-time clock, ensuring a longer lifespan.
Allows for easy and efficient communication with other devices, making integration into existing systems seamless.
Can handle higher voltage inputs, providing flexibility in power supply options.
Supports lower voltage inputs, allowing for energy-efficient operation.
Suitable for use in industrial settings with wide temperature ranges, ensuring reliable performance in harsh environments.
Utilizes low power consumption and high noise immunity, making it ideal for battery-powered applications.
Timers & Real-Time Clocks PCA2129T/Q900/2,51 attributes and parameters. Explore more Timers & Real-Time Clocks devices from NXP Semiconductors
Maximum Clock Frequency:
Information Access Method:
Interrupt Capability:
JESD-30 Code:
JESD-609 Code:
Length:
Moisture Sensitivity Level (MSL):
No. of Terminals:
No. of Timers:
Maximum Operating Temperature:
Minimum Operating Temperature:
Package Body Material:
Package Code:
Package Equivalence Code:
Package Shape:
Package Style (Meter):
Peak Reflow Temperature (C):
Power Supplies (V):
Qualification:
Screening Level:
Maximum Seated Height:
Sub-Category:
Maximum Supply Voltage:
Minimum Supply Voltage:
Nominal Supply Voltage:
Surface Mount:
Technology:
Temperature Grade:
Terminal Finish:
Terminal Form:
Terminal Pitch:
Terminal Position:
Minimum Time:
Maximum Time At Peak Reflow Temperature (s):
Volatile:
Width:
Peripheral IC Type:
PCA2129T/Q900/2,51 Peripheral ICs trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.39.00.01
SB
8542.39.00.00
PCN Design/Specification - SPI-bus Timing Datasheet Update 13/Aug/2013
PCN Assembly/Origin - SPI-bus Timing Parameters 15/Aug/2013
PCN Packaging - All Dev Label Update 15/Dec/2020 Mult Dev Pkg Seal 15/Dec/2020
NXP is a leading semiconductor company that creates cutting-edge technology to power secure connections in a smarter world. Founded in 2006, they have grown to become one of the top five global semiconductor companies and serve their customers in over 70 countries around the world.
Executive Director, President, CEO
Kurt Sievers
Executive VP, CFO
Bill Betz
Executive VP, Chief Sales Officer
Ron Martino
ICN8
Fabrication
Fab Initiation
1996
Netherlands
Nijmegen
Wafer Capacity
55,000
ATMC (Austin Tech & Mfg Center)
1995
USA
Austin
30,000
N/A
1989
Germany
Boeblingen
CHD
1993
Chandler
OHTC
1991
24,000
New Expansion Fab
2026
ECHO
2020
10,000
1N4148
Hitachi
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
BAV99
Lite-on Technology
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Operating Temperature: 175 Cel; Maximum Output Current: .1 A; Maximum Reverse Recovery Time: .006 us;
2N2222A
ROHM
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .6 A;
SS14
Hy Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Infinex
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
ULN2803A
Sanken Electric
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; JESD-30 Code: R-PDIP-T18; Package Body Material: PLASTIC/EPOXY;
BSS138
Panjit International
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Drain-Source On Resistance: 3 ohm; Minimum DS Breakdown Voltage: 50 V; Terminal Form: GULL WING;
2N7002-T1-E3
Vishay Intertechnology
Vishay Intertechnology's 2N7002-T1-E3 is a N-CHANNEL FET for SWITCHING applications. Features include 60V DS Breakdown Voltage, 0.115A Drain Current, and 7.5 ohm On Resistance. With ENHANCEMENT MODE operation, this GULL WING transistor is ideal for small outline surface mount designs up to 150°C.
NE555/D
General Electric Solid State
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; Maximum Operating Temperature: 70 Cel; Technology: BIPOLAR; Package Equivalence Code: DIE OR CHIP; Qualification: Not Qualified;
Shandong Yiguang Electronic Joint Stock
STM32F407VGT6
STMicroelectronics
STM32F407VGT6 by STMicroelectronics is a 32-bit microcontroller with 2/3.3V power supplies, 196608 bytes RAM, and 16-Ch 12-Bit ADC channels. It is ideal for industrial applications requiring CAN, ETHERNET, I2C(3), SPI(3), UART(2), USB(2) connectivity and features DMA(16) for efficient data transfer. With a max clock frequency of 50 MHz and operating temperature range of -40 to 85 °C, it offers high performance in a compact package style (14mm x 14mm).
FDC5614P
TAIZHOU ELECTRONICS CO LTD
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 1.92 W; Maximum Operating Temperature: 150 Cel; Package Body Material: PLASTIC/EPOXY;
Jgd Semiconductors
RECTIFIER DIODE; Surface Mount: YES; Maximum Reverse Recovery Time: .006 us; Maximum Repetitive Peak Reverse Voltage: 70 V; Maximum Forward Voltage (VF): 1 V; Maximum Operating Temperature: 150 Cel;
Terry Semiconductor
RECTIFIER DIODE; Surface Mount: NO; Maximum Reverse Recovery Time: .004 us; Config: SINGLE; JESD-609 Code: e0; Maximum Repetitive Peak Reverse Voltage: 100 V;
Texas Instruments
ULN2803A by Texas Instruments is a peripheral driver with 8 functions. It has a max supply voltage of 3V and can operate in temperatures ranging from -40 to 85°C. This IC is commonly used as a buffer or inverter based peripheral driver for various applications.
LL4148
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
1N4148WS
Taiwan Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
IRLML6402TRPBF
Infineon Technologies
IRLML6402TRPBF by Infineon is a P-CHANNEL FET for SWITCHING applications. It features a 20V DS Breakdown Voltage, 22A IDM, and 0.065 ohm RDS(on). With a small outline package and matte tin finish, it operates in temperatures from -55 to 150 °C.
STM32H753ZIT6
STM32H753ZIT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, offering 20-Ch 16-Bit ADC and 2-Ch 12-Bit DAC channels. With a clock frequency of up to 48 MHz, it is ideal for industrial applications requiring CAN, Ethernet, and USB connectivity. This microcontroller operates b/w -40°C to +85°C temperature range.
BSS138NH6327XTSA2
BSS138NH6327XTSA2 by Infineon is a N-CHANNEL FET with 60V DS Breakdown Voltage, ideal for small signal applications. Operating in Enhancement Mode, it has 0.36W Power Dissipation and 3.5 ohm Drain-Source Resistance. With Gull Wing terminals and AEC-Q101 reference standard, it's suitable for automotive electronics due to its high temperature range of -55 to 150 °C.
ISL12020MIRZ-T7A
Renesas Electronics
ISL12020MIRZ-T7A by Renesas Electronics is a CMOS timer & real-time clock with I2C access, 128K RAM words, and 0.032768 MHz max clock frequency. It operates in industrial temperature range (-40 to 85 °C) and has interrupt capability. Suitable for applications requiring precise timekeeping in compact designs.
CS82C54Z
Intersil
TIMER, PROGRAMMABLE; Temperature Grade: COMMERCIAL; Terminal Form: J BEND; No. of Terminals: 28; Package Code: QCCJ; Package Shape: SQUARE;
UPD71054C-10
Nec Electronics America
TIMER, PROGRAMMABLE; Temperature Grade: INDUSTRIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 24; Package Code: DIP; Package Shape: RECTANGULAR;
DS1672S-33/T&R
Maxim Integrated
DS1672S-33/T&R by Maxim Integrated is a CMOS TIMER & REAL TIME CLOCK with I2C interface. Operating at 3.3V, it 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.
DS1305EN+
TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 20; Package Code: TSSOP; Package Shape: RECTANGULAR;
M41T93RMY6E
M41T93RMY6E by STMicroelectronics is an 8-bit RTC with SPI interface, operating voltage range of 2.7-5.5V, and industrial temperature grade. Ideal for applications requiring precise timekeeping in harsh environments.
PCF8563T/5
NXP Semiconductors
NXP Semiconductors' PCF8563T/5 is an I2C RTC with 1.8-5.5V supply, -40 to 85°C temp range, and 0.032 MHz clock frequency. Ideal for industrial applications requiring a compact form factor and precise timekeeping capabilities.
DS1305EN+T&R
DS1306N+
Analog Devices
DS1306N+ by Analog Devices is a CMOS TIMER & REAL TIME CLOCK with SERIAL, 3-WIRE access. It operates b/w -40 to 85 °C and supports interrupt capability. With a supply voltage range of 2-5.5 V, it's ideal for industrial applications requiring precise timekeeping in compact designs.
AB1805-T3
Abracon
AB1805-T3 by Abracon is a CMOS TIMER & REAL TIME CLOCK with I2C/SERIAL access, interrupt capability, and 1.8/3.3V supplies. It operates in industrial temperature range (-40 to 85 °C) with 0.032 MHz clock frequency. Ideal for applications requiring precise timekeeping in compact designs.
M41T82RM6F
M41T82RM6F by STMicroelectronics is a TIMER & REAL TIME CLOCK IC with SERIAL(I2C) access, 8-bit RAM width, and 0.4 MHz clock frequency. It operates in industrial temperature range (-40 to 85 °C) and has interrupt capability for precise timekeeping applications.
M41T83RQA6F
M41T83RQA6F by STMicroelectronics is a TIMER & REAL TIME CLOCK IC with SERIAL(I2C) access method, 8-bit RAM width, and 5.5V max supply voltage. It is used in industrial applications requiring precise timekeeping, interrupt capability, and low power consumption.
DS1302SN
Dallas Semiconductor
TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
DS1343E-3+
DS1388Z-3+
ISL12020MIRZ-T
TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 20; Package Code: HLSON; Package Shape: RECTANGULAR;
DS1391U-3+
DS1391U-3+ by Analog Devices is a CMOS TIMER & REAL TIME CLOCK with 3.3V supply, 10 terminals, and 0.032 MHz clock frequency. It operates in industrial temperature range (-40 to 85 °C) and uses SERIAL, 3-WIRE access method for applications requiring precise timekeeping in compact spaces.
DS1302+
TIMER, REAL TIME CLOCK; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
DS1337C/T&R
DS1337C/T&R by Maxim Integrated is a CMOS TIMER & REAL TIME CLOCK with I2C access. It operates b/w -40 to 85 °C, at 1.8-5.5 V supply voltage range, and has a clock frequency of 0.032 MHz. This PLASTIC/EPOXY package with 16 terminals is ideal for industrial applications requiring precise timekeeping in compact spaces.
MAX16997AAUA+
MAX16997AAUA+ by Analog Devices is a TIMER, PROGRAMMABLE IC with BICMOS technology. It operates in automotive grade temperature range (-40 to 125 °C) and supports supply voltage from 5V to 40V. This small outline package with dual terminals is ideal for automotive applications requiring precise timing functions.
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PCA21125T/Q900/1,1
NXP Semiconductors' PCA21125T/Q900/1,1 is a 14-terminal timer with SPI interface and interrupt capability. Operating b/w -40 to 125 °C, it's AEC-Q100 compliant for automotive applications. With a supply voltage range of 1.3-5.5 V, this CMOS technology device is ideal for real-time clock functions in automotive systems.
PCA21125T/Q900/1
PCA21125T/Q900/1 by NXP Semiconductors is a small outline timer and real-time clock IC with 14 terminals. It operates b/w -40 to 125°C, suitable for automotive applications. With a supply voltage range of 1.3V to 5.5V, it features a compact rectangular package design ideal for surface mount assembly.
PCA2131TF/Q900Y
TIMER, REAL TIME CLOCK; Screening Level: AEC-Q100; Moisture Sensitivity Level (MSL): 3; Peak Reflow Temperature (C): 260;
PCA2129T/Q900/2
PCA2129T/Q900/2 by NXP Semiconductors is a CMOS timer & real-time clock with I2C access, operating at 0.032 MHz frequency. It has a supply voltage range of 1.8V to 4.2V and can withstand temperatures from -40°C to 85°C. This small outline package with 16 terminals is ideal for industrial applications requiring precise timekeeping in compact spaces.
PCA2125TS
TIMER, REAL TIME CLOCK; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 14; Package Code: TSSOP; Package Shape: RECTANGULAR;
PCA2125TS/1
PCA2125TS/1,112
PCA2125TS/1,118
PCA2125TS/1-T
PCA2129T/Q900/2,5
TIMER, REAL TIME CLOCK;
PCA2131TF/Q900
Supply Digital Components
$106.00
$54.25
$11.90
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Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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