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
HCF4046BEY by STMicroelectronics is a 16-terminal PLL IC with Vsup ranging from 3V to 20V. It operates in temperatures from -55 °C to 125°C, making it suitable for military-grade applications. The CMOS technology and through-hole terminal form ensure reliable frequency synthesis circuits.
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AZTECH Wire
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$17.084
$15.376
MKK Technologies
$32.126
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Microchip USA
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Parana Technologies
$20.427
Native Components
Kepictronics
Plastic/epoxy material provides durability and protection for the components inside, making the product reliable for long-term use.
Operating at a nominal supply voltage of 5V ensures compatibility with standard power sources, making it easy to integrate into various systems.
With a high maximum operating temperature of 125 °C, this product can withstand elevated temperatures without compromising performance, making it suitable for industrial applications.
CMOS technology offers low power consumption and high noise immunity, making this product efficient and reliable for signal processing tasks.
Military-grade temperature specifications ensure the product's performance in harsh environments, making it a robust choice for defense or aerospace applications.
Phase Locked Loops (PLL) & Frequency Synthesis Circuits HCF4046BEY attributes and parameters. Explore more Phase Locked Loops (PLL) & Frequency Synthesis Circuits devices from STMicroelectronics
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HCF4046BEY Other Function Semiconductors trade compliance attributes, and parameters.
HTS
8542.39.00.01
SB
8542.39.00.00
STMicroelectronics is a global leader in the semiconductor manufacturing industry, with over 35 years of experience providing innovative and advanced technologies for customers around the world. Headquartered in Netherlands, STMicroelectronics has more than 51,323 employees worldwide and operates across 32 countries all over Europe, Asia-Pacific and the Americas. The company’s portfolio includes integrated circuits, discrete components, application-specific standard products, and computer chipsets. STMicroelectronics serves a wide range of industries such as automotive, consumer markets, healthcare and industrial applications.
President, CEO
Jean-Marc Chery
President, CFO, Finance, Purchasing,Enterprise Risk Management & Resilience
Lorenzo Grandi
President, Sales & Marketing
Jerome Roux
Castelletto
Fabrication
Fab Initiation
1968
Italy
Wafer Capacity
SGFAB AMK 6
2000
Singapore
29,000
AG200
Agrate Brianza
14,000
RST 8
France
Rousset
35,000
Crolles 1
1993
Crolles
30,000
Crolles 2-ext. mod 5
Crolles 2-ext. mod 2
2022
Crolles 2-ext. mod 3
2023
Crolles 2
2004
28,000
1985
SiC Fab
2006
Sweden
Norrköping
10,000
Fab 3
2005
Tours
2,000
Fab 1 & Fab 2
1978
55,000
Fab 2
1997
Catania
SGFAB-AMK 6E
2003
145,000
SGFAB-AMJ 9
1984
152,000
AG300 (R3)
1980
25,000
1987
34,000
AG300
2024
Crolles 2-ext. mod 1
2020
Fab 1 6-inch fab
2013
11,000
SiC 6-inch line
2021
2,500
200mm GaN
2018
SGFAB-AMK 8
2001
Crolles 2- JV Fab
SGFAB-AMK 6
2016
38,125
SGFAB-AMK 2E
2010
20,000
Silicon Carbide A.B.
SiC wafer/EPI Fab
SiC Device Fab
2025
2N7002
Nte Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Transistor Application: SWITCHING; Maximum Drain Current (ID): .115 A; No. of Terminals: 3;
OPA2277UA
Texas Instruments
OPA2277UA by Texas Instruments is a dual operational amplifier with low-offset voltage of 100 uV and micropower consumption of 1.65 mA. Ideal for industrial applications, it offers high common mode rejection ratio of 140 dB and unity gain bandwidth of 1000 kHz in a small outline package.
LM358MX
Onsemi
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
SMBJ18CA
Alpha & Omega Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Raytheon Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Minimum DC Current Gain (hFE): 100; Maximum Turn On Time (ton): 35 ns;
Diotec Semiconductor Ag
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .6 A; Maximum Time At Peak Reflow Temperature (s): 10;
AT90CAN128-16AU
Microchip Technology
AT90CAN128-16AU by Microchip Technology is a microcontroller with 8-bit data RAM and 16-bit address bus width. It operates at a max clock frequency of 16 MHz, making it suitable for industrial applications requiring low power mode and connectivity options like CAN, SPI, and USART. With 53 I/O lines and 8-channel 10-bit ADCs, this microcontroller offers versatile peripheral support for various embedded systems.
SN6505BDBVR
SN6505BDBVR by Texas Instruments is a small outline, low profile interface IC with 6 terminals. It operates b/w -55 to 125°C and supports a max output current of 1.5A at supply voltages ranging from 2.25V to 5.5V. Ideal for military-grade applications requiring compact design and high reliability.
1N4148W-7-F
Multicomp Pro
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
DS18B20Z
Dallas Semiconductor
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: RECTANGULAR; Housing: PLASTIC; Maximum Accuracy (Cel): 0.50;
NUP2105LT1G
NUP2105LT1G by Onsemi is a Transient Suppression Device with 350W power dissipation, 29.1V breakdown voltage, and 44V clamping voltage. Commonly used in electronic circuits for surge protection due to its bidirectional polarity and silicon diode element material.
MBR130T1G
MBR130T1G by Onsemi is a Schottky rectifier diode with max output current of 1A and max repetitive peak reverse voltage of 30V. It operates b/w -65 to 125°C, suitable for surface mount applications in electronics requiring low forward voltage drop.
1N4148WS
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Renesas Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LM358M
CRCW040210K0FKED
Vishay Intertechnology
Vishay Intertechnology's CRCW040210K0FKED is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.063 W power dissipation. Ideal for surface mount applications in electronics due to its compact SMT package style and high operating temperature range of -55 to 155 °C.
1N4148WT
Fairchild Semiconductor
Semtech
LM107H
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Code: TO-99; Package Shape: ROUND;
Aeroflex/metelics
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Package Shape: ROUND; Transistor Application: SWITCHING;
CD4046BNSRG4
CD4046BNSRG4 by Texas Instruments is a Phase Locked Loop (PLL) & Frequency Synthesis Circuit with 1 function. It operates at a nominal voltage of 10V and has a temperature range of -55 to 125°C. This IC is commonly used in applications requiring frequency synthesis and phase-locked loop functionality.
LMX2491RTWT
LMX2491RTWT by Texas Instruments is a PLL frequency synthesizer with a max output frequency of 6400 GHz. Operating at temperatures from -40 to 85 °C, it features a 24-terminal chip carrier package suitable for industrial applications. With a supply voltage range of 3.15V to 3.45V, this surface-mount device is ideal for high-frequency circuit designs.
74HCT4046AD,118
NXP Semiconductors
NXP Semiconductors' 74HCT4046AD,118 is a PLL frequency synthesizer with Vsup ranging from 4.5V to 5.5V. It has 16 terminals in a small outline package, suitable for automotive applications due to its wide operating temperature range of -40°C to 125°C. The IC features Gull Wing terminal form and CMOS technology for reliable performance in various electronic systems.
LMX2595RHAT
LMX2595RHAT by Texas Instruments is a PLL & Frequency Synthesis Circuit with 19000 GHz output frequency, 40 terminals, and 3.3V nominal voltage. It is used in industrial applications for high-frequency signal generation in compact spaces due to its small form factor and surface-mount capability.
CD74HCT7046AM96
CD74HCT7046AM96 by Texas Instruments is a Phase Locked Loop (PLL) IC with 16 terminals, operating at 5V. It has a temperature range of -55 to 125°C and uses CMOS technology. This PLL circuit is ideal for frequency synthesis applications in military-grade equipment.
TRF3761-JIRHATG4
TRF3761-JIRHATG4 by Texas Instruments is a PLL frequency synthesizer with 40 terminals, operating at -40 to 85°C. It has a supply voltage range of 4.5V to 5.25V and can withstand peak reflow temperature of 260°C for up to 30s. Ideal for industrial applications requiring precise frequency synthesis in compact form factor.
TRF2020PW
TRF2020PW by Texas Instruments is a PLL Frequency Synthesizer with 24 terminals, operating at -40 to 85°C. It has a supply voltage range of 2.75V to 4.5V and consumes up to 13mA. Ideal for applications requiring precise frequency synthesis in industrial settings.
HMC833LP6GETR
Hittite Microwave
PHASE LOCKED LOOP; Temperature Grade: INDUSTRIAL; No. of Terminals: 40; Package Code: QCCN; Package Shape: SQUARE; Surface Mount: YES;
UC2635QTR
The Texas Instruments UC2635QTR is a PLL frequency synthesizer with 20 terminals, operating voltage of 8-15V. It has a chip carrier package style and operates b/w -25 to 85°C. Ideal for applications requiring precise frequency synthesis in compact designs.
LMX2541SQE3030E/NOPB
LMX2541SQE3030E/NOPB by Texas Instruments is a PLL frequency synthesizer with a max output freq of 4000 GHz. Operating at 3.3V, it has 36 terminals in a square package suitable for industrial applications. With BICMOS technology and quad terminal position, it offers precise frequency synthesis capabilities up to 85°C.
LTC6905CS5#TRMPBF
Analog Devices
LTC6905CS5#TRMPBF by Analog Devices is a PLL frequency synthesizer with 3V nominal voltage, operating from 0 to 70°C. It comes in a small outline package with dual terminals and matte tin finish. Ideal for applications requiring precise frequency synthesis in commercial temperature grade environments.
TRF3761-BIRHAT
TRF3761-BIRHAT by Texas Instruments is a PLL frequency synthesizer with 5V supply voltage, 1711 GHz output frequency, and -40 to 85°C operating temperature range. It comes in a square chip carrier package suitable for industrial applications requiring precise frequency synthesis and phase-locked loops.
LMX2541SQX3320E/NOPB
LMX2541SQX3320E/NOPB by Texas Instruments is a PLL frequency synthesizer with 36 terminals, operating at 3.3V. It features a max supply current of 204mA, BICMOS technology, and an industrial temperature grade. Ideal for applications requiring precise frequency synthesis in compact designs.
ADF4158CCPZ
Analog Devices' ADF4158CCPZ is a PLL frequency synthesizer with 24 terminals, operating voltage of 2.7-3.3V, and temperature range of -40 to 125°C. Ideal for automotive applications, it features a square chip carrier package with matte tin finish and quad terminal position.
LMX2335LTMX
LMX2335LTMX by Texas Instruments is a PLL frequency synthesizer with 16 terminals, operating voltage range of 2.7V to 5.5V, and BICMOS technology. It has a small outline package with dimensions of 5mm x 4.4mm x 1.1mm, suitable for industrial temperature applications like wireless communication systems and radar equipment due to its wide supply voltage range and low supply current consumption of 2.6mA at max temperature of 85°C.
HEF4046BT,652
HEF4046BT,652 by NXP Semiconductors is a PLL & Frequency Synthesis Circuit with 16 terminals. Operating at -40 to 85°C, it requires 3-15V supply voltage and has a peak reflow temp of 260°C. Widely used in industrial applications for phase-locked loop functions due to its compact size and dual terminal position.
LMX2541SQX2690E
LMX2541SQX2690E by Texas Instruments is a PLL frequency synthesizer with 36 terminals, operating at 3.3V. It features a square package shape, -40 to 85°C temperature range, and BICMOS technology. Ideal for industrial applications requiring precise frequency synthesis in compact designs.
SN74LV4046APW
SN74LV4046APW by Texas Instruments is a Phase Locked Loop (PLL) IC with 16 terminals. It operates at a supply voltage range of 3-5V and supports surface mount installation. Ideal for industrial applications, it has a temperature range of -40 to 85°C and uses CMOS technology.
LTC6948IUFD-3#PBF
Linear Technology
PLL FREQUENCY SYNTHESIZER; Temperature Grade: INDUSTRIAL; No. of Terminals: 28; Package Code: HVQCCN; Package Shape: RECTANGULAR; Surface Mount: YES;
5962-9098701QEA
5962-9098701QEA by Texas Instruments is a MILITARY-grade PLL FREQUENCY SYNTHESIZER with 16 terminals, operating b/w -55 to 125 °C. It has a supply voltage range of 8-15 V and comes in a RECTANGULAR IN-LINE package suitable for Phase Locked Loops & Frequency Synthesis Circuits applications.
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HCF4046BC1
STMicroelectronics
PHASE LOCKED LOOP; Temperature Grade: INDUSTRIAL; No. of Terminals: 20; Package Code: QCCJ; Package Shape: SQUARE; Surface Mount: YES;
HCF4046BE
PLL or Frequency Synthesis Circuits; Temperature Grade: INDUSTRIAL; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
HCF4046BF
HCF4046BM1
PHASE LOCKED LOOP; Temperature Grade: MILITARY; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
HCF4046M013TR
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