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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NE521DR2G by Onsemi is a comparator with 2 functions, featuring a response time of 9.6 ns and bias current of 40 uA. It operates b/w -7V to +7V, ideal for applications requiring fast response times and low bias currents in commercial temperature grades.
Median Price
$0.920
Lifecycle Status
Suppliers In-Stock
14
In-Stock Inventory
1k+
Mouser Electronics
1+ parts
100+ parts
$0.521
1k+ parts
$0.476
10k+ parts
-
DigiKey
$0.449
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Flip Electronics (Authorized)
Rochester
$0.516
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Maritex
$2.853
Digiode
$4.018
Nova Conductors
$4.359
Flip Electronics
Vyrian
ComSIT Distribution GmbH
ComSIT USA
ACDS - Activité Composants Distribution Service
LIBRA Elektronik GmbH
Elcom Components
Vigor
$1.400
Ampacity Inc.
$3.600
Corphita
$3.807
Corohmni
$4.230
Continental Prestige Electronics
$4.272
Argo Parts USA
Netroflash
Advanced Electronics
$4.447
Aztec Data Supply Inc.
$5.504
Perfect Parts
Assy Fe
TANS Electronics
SupplyDigital Components
GreenTree Electronics
Problanco Electronics
Kulean Microsystems
UHIMA Technologies
Kepictronics
The plastic/epoxy package body material provides durability and protection for the internal components, making this product suitable for various operating environments.
The high maximum input offset voltage ensures accurate and reliable performance in precision measurement applications.
Low bias current helps in reducing power consumption and minimizing errors in signal processing.
Being surface mountable makes installation and assembly more convenient, especially in compact electronic circuits.
The nominal supply voltage of 5V ensures compatibility with standard power sources, making integration easier.
With a high maximum operating temperature, this comparator can withstand elevated environmental conditions, increasing its versatility.
The totem pole output type offers strong and fast signal transitions, ideal for driving capacitive loads and ensuring robust communication.
The fast nominal response time enables quick and precise decision-making in control systems and signal processing applications.
The bipolar technology used in this comparator ensures high accuracy and reliability in voltage comparison tasks.
Comparators NE521DR2G attributes and parameters. Explore more Comparators devices from Onsemi
Amplifier Type:
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Power Supply:
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Peak Bias Current:
Maximum Bias Current (IIB) @25 °C:
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Nominal Supply Voltage:
Maximum Supply Voltage:
Nominal Negative Supply Voltage (Vsup):
Maximum Negative Supply Voltage:
Lowest Operating Temperature:
Maximum Operating Temperature:
Reflow Peak Time Limit:
Peak Reflow Temperature:
Nominal Response Time:
Length:
Width:
Maximum Seated Height:
Total Terminals:
Terminal Pitch:
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Surface Mount:
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Qualified:
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JESD-609 Code:
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NE521DR2G Amplifiers trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.39.00.01
SB
8542.39.00.00
Established in 1999, Onsemi is a leading global provider of power and image-sensing technologies. They are dedicated to building a better future for the automotive, industrial, cloud, medical, and IoT markets. Onsemi's core technologies include analog, digital, and mixed-signal products that offer innovative solutions for advanced automotive systems; highly reliable power management products for industrial applications; low-cost imaging solutions for medical equipment and consumer electronics; and robust communication architectures for the Internet of Things (IoT).
President, CEO
Hassane El-Khoury
Executive VP, CFO, Treasurer
Thad Trent
Senior VP
Ross F. Jatou
Aizu Fab
Fabrication
Fab Initiation
1995
Japan
Aizu Wakamatsu
Wafer Capacity
52,000
Si/EPI Fab
2018
Czech Republic
Rožnov pod Radhoštěm
10,000
Expansion Phase 1 for SiC / EPI
2019
14,500
Expansion Phase 2 for SiC / EPI
2024
SiC Fab
2022
USA
Hudson
Bucheon
2013
South Korea
61,000
ISMF - Malaysia
1990
Malaysia
Seremban
95,000
Roznov Device Fab
1987
80,000
Fab 10
2002
East Fishkill
15,000
Burlington
1986
Canada
Gresham
1998
45,000
Bucheon 150mm
2000
50,000
1983
Nampa
Pennsylvania
1997
Mountain Top
36,000
1N4148WS
Tak Cheong Electronics Holdings
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
M39029/58-360
Conesys
CONNECTOR ACCESSORY; MIL Conformity: YES; Mating Contacts: M39029/57-354; Terminal Type: CRIMP; DIN Conformity: NO; MIL-Connector Accessory Name: CONTACT;
SMMBT3904LT1G
Onsemi
SMMBT3904LT1G by Onsemi is a NPN BJT with 3 terminals, 0.3W power dissipation, and 40V max collector-emitter voltage. Ideal for small outline applications requiring a transistor with hFE of at least 30, it operates up to 150°C and has a transition frequency of 300MHz.
LM555CM
Texas Instruments
LM555CM by Texas Instruments is an Analog Waveform Generation IC with a supply voltage range of 4.5V to 16V and max operating temperature of 70°C. It comes in a small outline package, suitable for applications requiring pulse generation or rectangular waveform outputs. With surface mount capability and low supply current of 15mA, it is ideal for commercial-grade electronic circuits.
BAV99
Secos
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
International Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Clamping Voltage: 29.2 V; Nominal Breakdown Voltage: 21.1 V; Maximum Repetitive Peak Reverse Voltage: 18 V; Polarity: BIDIRECTIONAL;
SS14
SPC TECHNOLOGY/ MULTICOMP
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
CRCW06030000Z0EAHP
Vishay Intertechnology
Vishay Intertechnology's CRCW06030000Z0EAHP is a 0 ohm jumper resistor with METAL GLAZE/THICK FILM tech. Operating temp range -55 to 155 °C, it's SMT package style makes it ideal for automotive applications meeting AEC-Q200 standard.
LM7805CT
Integrated Circuit Technology
Other Regulators; No. of Terminals: 3; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %; Terminal Position: SINGLE; Operating Temperature (TJ-Min): 0 Cel;
GRM155R71H103KA88D
Murata Manufacturing
The Murata Manufacturing GRM155R71H103KA88D is a ceramic capacitor with 0.01uF capacitance and 50V rated DC voltage. It has X7R temperature characteristics, -55 to 125°C operating range, and ±10% tolerance. Ideal for surface mount applications in electronics requiring compact size and high reliability.
1N4148
ROHM
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
2N2222A
Ksl Microdevices
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
MBRA340T3G
MBRA340T3G by Onsemi is a Schottky rectifier diode with 40V reverse test voltage and 3A max output current. Ideal for power applications, it operates b/w -55 to 150°C, features matte tin terminal finish, and comes in a small outline package.
Defense Logistics Agency
CONNECTOR ACCESSORY; Contact Type: CRIMP REAR RELEASE; Mating Contacts: M39029/56-348, M39029/57-354; Insertion Tool Sources: MILITARY; Contact Gender: MALE; Alternate Contact Sources: MILITARY;
LM555CN
Rochester Electronics
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Shape: RECTANGULAR; Surface Mount: NO; No. of Functions: 1;
LM555CMX
LM555CMX by Texas Instruments is an Analog Waveform Generation IC with 8 terminals. It operates at a nominal voltage of 5V and supports power supplies ranging from 5V to 15V. This versatile IC, housed in a small outline package, is commonly used for pulse and rectangular waveform generation in commercial temperature environments.
Sensitron Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
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;
Weitron Technology
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM139J
National Semiconductor
COMPARATOR; Temperature Grade: MILITARY; Terminal Form: THROUGH-HOLE; No. of Terminals: 14; Package Code: DIP; Package Shape: RECTANGULAR;
LT6703HVHS5-3#TRPBF
Analog Devices
LT6703HVHS5-3#TRPBF by Analog Devices is a comparator with 5 terminals, Vsup of 5V, and IIB of 0.01uA. It operates in automotive applications at temperatures ranging from -40 to 125 °C, featuring an open-collector output type for precise voltage comparisons.
LM311PWE4
LM311PWE4 by Texas Instruments is a comparator with a max input offset voltage of 10000 uV and max average bias current of 0.3 uA. It operates at a nominal voltage of 15 V, suitable for applications requiring fast response times like motor control systems. The device features open-collector output type and is surface mountable, making it ideal for compact designs in commercial temperature environments.
LM339ADRG4
LM339ADRG4 by Texas Instruments is a comparator with 4 functions, operating at a supply voltage of 5V. It features a max input offset voltage of 3000uV and bias current of 0.4uA. Ideal for applications requiring open-collector output type, such as in commercial temperature grade environments.
LM211DR
LM211DR by Texas Instruments is a comparator with a max input offset voltage of 4000 uV and max average bias current of 0.15 uA. It operates at a nominal voltage of 15 V, suitable for industrial applications requiring fast response times. This small outline package with gull wing terminals is ideal for surface mount designs in temperature-sensitive environments.
LM311N
Harris Semiconductor
COMPARATOR; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
LM2903D
STMicroelectronics
COMPARATOR; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
LM339DT/R
LM339DT/R by STMicroelectronics is a comparator with 4 functions, open-collector output type, and 9000 uV max input offset voltage. It operates b/w 0-70 °C and has a response time of 1300 ns. Ideal for applications requiring precise voltage comparisons in commercial-grade environments.
TLV3502AIDR
TLV3502AIDR by Texas Instruments is a comparator with 6500uV max input offset voltage and 0.00001uA max average bias current. Ideal for automotive applications, it has a response time of 7.5ns and operates b/w -40 to 125 °C, making it suitable for precision control systems.
LM339DG
Thomson Components-mostek
COMPARATOR; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 14; Package Code: DIP; Package Shape: RECTANGULAR;
LM393DMR2G
LM393DMR2G by Onsemi is a comparator with 9000uV max input offset voltage and 0.4uA max average bias current. It operates at 5V, has open-collector output type, and response time of 1300ns. Ideal for applications requiring precise voltage comparisons in commercial temperature environments.
LM211DT
LM211DT by STMicroelectronics is a comparator with a max input offset voltage of 4000 uV and max average bias current of 0.15 uA. It operates in industrial temperature range, has open-collector output type, and is suitable for applications requiring fast response time such as industrial automation systems.
LM339QT
LM339QT by STMicroelectronics is a comparator with 4 functions, featuring a max input offset voltage of 9000 uV and max average bias current of 0.4 uA. It operates at a nominal voltage of 5V and is ideal for applications requiring open-collector output type, such as temperature sensing circuits.
LM339AN
Rca Solid State
LTC6752HUD-3#PBF
LTC6752HUD-3#PBF by Analog Devices is a CMOS COMPARATOR with 8500uV Max Input Offset Voltage, 2.1uA Max Average Bias Current, and 2.9ns Nominal Response Time. Ideal for automotive applications due to its -40 to 125 °C operating temperature range and low power consumption of 2.5mA at max supply voltage of 5.5V.
LM2901M
COMPARATOR; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 14; Package Code: SOP; Package Shape: RECTANGULAR;
TLV3502AIDCNT
TLV3502AIDCNT by Texas Instruments is a comparator with 6500uV max input offset voltage, 0.00001uA max average bias current, and 5.5V max supply voltage limit. Ideal for automotive applications due to its small size, low power consumption, and fast response time of 7.5ns.
LM339M
LM339M by Texas Instruments is a comparator with 4 functions, operating at -25 to 85 °C. Features include 9000 uV input offset voltage, 0.4 uA bias current, and open-collector output type. Widely used in applications requiring precise voltage comparisons within a compact small outline package.
Motorola
TLV6710DDCR
TLV6710DDCR by Texas Instruments is a comparator with 2000uV max input offset voltage and 0.025uA max average bias current. It has an open-drain output type, suitable for automotive applications due to its small size and low power consumption of 0.022mA.
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NE529A
NE529K
COMPARATOR; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 10; Package Shape: ROUND; Terminal Position: BOTTOM;
NE522N
NE521D
COMPARATOR; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 14; Package Code: SOP; Package Shape: RECTANGULAR;
NE522D
NE521NG
NE521N
NE522DR2
NE521DR2
NE521DG
NXP Semiconductors
NE527D
NE527D-T
NE527F
NE521D-T
NE522D-T
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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