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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BZX79C12 by Onsemi is a Zener diode with 12V nominal reference voltage, 5% max voltage tolerance, and 25 ohm max dynamic impedance. It is used in applications requiring precise voltage regulation like power supplies and voltage references.
Median Price
$0.039
Lifecycle Status
Suppliers In-Stock
49
In-Stock Inventory
1k+
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DigiKey
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The use of glass material provides high reliability and durability to the Zener diode.
The single configuration simplifies the circuit design and installation process, making it ideal for various applications.
With a low working test current requirement, this Zener diode ensures energy efficiency and optimal performance.
The round shape of the package allows for easy mounting and handling in electronic circuits.
Having two terminals simplifies the wiring and connection process, making this Zener diode user-friendly.
The long-form package style provides better heat dissipation and protection for the diode, ensuring long-term reliability.
Offers a tight voltage tolerance range for precise voltage regulation in various electronic devices.
The wide temperature range allows this Zener diode to function effectively in extreme environmental conditions.
Low dynamic impedance ensures stable and efficient voltage regulation in the circuit.
Able to operate at extremely low temperatures, making it suitable for a wide range of applications.
Matte tin finish on the terminals provides excellent solderability and corrosion resistance for reliable connections.
Axial terminal position simplifies PCB layout and installation, making it a convenient choice for designers.
Isolated case connection improves safety and prevents electrical interference in the circuit.
With a maximum power dissipation of 0.5W, this Zener diode can handle high power loads without overheating.
Being a Zener diode, it offers precise voltage regulation and protection against voltage spikes in the circuit.
The 12V nominal reference voltage ensures stable voltage output for various electronic applications.
Utilizes Zener technology for accurate voltage regulation and protection, making it a reliable choice for electronic circuits.
Wire terminal form allows for easy connection and installation, making it suitable for both hobbyists and professionals.
Unidirectional polarity ensures that the Zener diode conducts current in one direction, providing efficient voltage regulation.
Made from silicon, this Zener diode offers high efficiency and reliability in voltage regulation applications.
Zener Diodes BZX79C12 attributes and parameters. Explore more Zener Diodes devices from Onsemi
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JESD-30 Code:
JESD-609 Code:
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BZX79C12 Diodes trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8541.10.00.50
SB
NSN
5365-14-350-5888, 5365143505888, 5961-00-551-9458, 5961005519458, 5961-13-111-1782, 5961131111782, 5961-15-105-8813, 5961151058813, 5961-66-071-8367, 5961660718367, 5961-99-775-1551, 5961997751551, 5961-99-790-6520, 5961997906520
NIIN
143505888, 005519458, 131111782, 151058813, 660718367, 997751551, 997906520
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
BSS138
Inter F E T
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Terminal Finish: TIN LEAD; Package Body Material: PLASTIC/EPOXY;
1N4148
Semiconductors
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Maximum Forward Voltage (VF): 1 V; Maximum Operating Temperature: 200 Cel; No. of Elements: 1;
EU2B-YS3203C
Idec
ROTARY SWITCH;
2N7002
Vishay Siliconix
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; No. of Elements: 1; Terminal Form: GULL WING; Qualification: Not Qualified;
LL4148
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
SN6505BDBVR
Texas Instruments
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.
2N2222A
North American Philips Discrete Products Div
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
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;
LM317TG
Onsemi
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Minimum Input-Output Voltage Differential: 3 V; Qualification Status: Not Qualified; No. of Functions: 1;
M24308/2-1F
Souriau
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; Body or Shell Style: RECEPTACLE; MIL Conformity: YES;
Minilogic Device
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .625 W; Maximum Collector Current (IC): .001 A;
LM555CN
Rca Solid State
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
1N4148WS
Rugao Dachang Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
MBRS130LT3G
Rochester Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: J BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358N
NXP Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
Surge Components
Micropac Industries
SPC TECHNOLOGY/ MULTICOMP
Nte Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LM555CM
Harris Semiconductor
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
BZX84C4V7
Zetex Plc
ZENER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
BZX84C3V3
Changzhou Galaxy Century Microelectronics
SZMM3Z12VT1G
SZMM3Z12VT1G by Onsemi is a Zener diode with a 12V nominal reference voltage and 5 mA working test current. It has a max reverse current of 0.1 uA, making it suitable for applications requiring precise voltage regulation in electronic circuits. With a small outline package style and dual terminal position, this diode is ideal for surface mount designs where space is limited.
MM3Z3V3B
Eic Semiconductor
ZENER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1SMB5919BT3G
1SMB5919BT3G by Onsemi is a Zener diode with 5.6V nominal voltage, 66.9mA test current, and 2 ohm dynamic impedance. Ideal for applications requiring precise voltage regulation in small outline packages at temperatures ranging from -65 to 150°C.
TZM5226BGS08
Temic Semiconductors
TZM5226BGS08 by Temic Semiconductors is a Zener diode with a max reverse current of 25 uA and a max operating temperature of 175 °C. It is commonly used in applications requiring voltage regulation and protection against voltage spikes.
DFLZ8V2-7
Diodes Incorporated
DFLZ8V2-7 by Diodes Inc. is a Zener diode with 8.2V nominal voltage, 1W power dissipation, and 6.1% voltage tolerance. Ideal for applications requiring precise voltage regulation in compact electronic devices due to its small outline package and unidirectional polarity.
MMSZ4689-E3-08
Vishay Intertechnology
Vishay Intertechnology's MMSZ4689-E3-08 Zener Diode has a 5.1V nominal reference voltage, operates b/w -55 to 150 °C, and dissipates up to 0.5W power. Ideal for applications requiring precise voltage regulation in compact electronic devices.
CDLL3021A
Compensated Devices
ZENER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
SZMMSZ4699T1G
SZMMSZ4699T1G by Onsemi is a Zener diode with 12V nominal reference voltage, 5% max voltage tolerance, and 0.05mA test current. It is ideal for automotive applications due to AEC-Q101 standard compliance and -55 to 150 °C operating temperature range.
Meritek Electronics
BZX84C12
BZX84C5V1
Central Semiconductor
3SMAJ5937B-TP
Micro Commercial Components
3SMAJ5937B-TP by Micro Commercial Components is a Zener diode with 33V nominal voltage, 5% max voltage tolerance, and 800 ohm knee impedance. Ideal for applications requiring precise voltage regulation in compact electronic devices due to its small outline package and unidirectional polarity.
SZMMSZ4689T3G
SZMMSZ4689T3G by Onsemi is a Zener diode with 5.1V nominal reference voltage, ideal for voltage regulation in automotive applications. It has a max power dissipation of 0.5W and operates b/w -55 to 150°C, making it suitable for harsh environments. With a small outline package style and gull wing terminal form, it offers reliable performance in compact designs.
Gec Plessey Semiconductors
ZENER DIODE; Surface Mount: YES; Maximum Power Dissipation: .3 W; Terminal Finish: Tin/Lead (Sn/Pb); JESD-609 Code: e0; Working Test Current: 5 mA;
Hitano Enterprise
BZX85C11
ZENER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
BZV55C5V1
ZENER DIODE; Surface Mount: YES; Maximum Dynamic Impedance: 60 ohm; Maximum Voltage Tolerance: 5 %; Nominal Reference Voltage: 5.1 V; Maximum Power Dissipation: .5 W;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
BZX79C5V1
Taiwan Semiconductor
BZX79-C5V1
Vishay Semiconductors
STMicroelectronics
General Semiconductor
General Instrument
Daco Semiconductor
Philips Semiconductors
ZENER DIODE; Surface Mount: NO; Terminal Finish: Matte Tin (Sn); Maximum Power Dissipation: .5 W; Config: SINGLE; No. of Elements: 1;
ZENER DIODE; Surface Mount: NO; Nominal Reference Voltage: 5.1 V; Maximum Dynamic Impedance: 60 ohm; JESD-609 Code: e0; No. of Elements: 1;
Motorola
ZENER DIODE; Surface Mount: NO; Maximum Voltage Tolerance: 5 %; Config: SINGLE; Maximum Dynamic Impedance: 60 ohm; Terminal Finish: Tin/Lead (Sn/Pb);
Excel (Suzhou) Semiconductor
ZENER DIODE; Surface Mount: NO; Config: SINGLE; Working Test Current: 5 mA; Maximum Voltage Tolerance: 5 %; Maximum Power Dissipation: .5 W;
Shanghai Lunsure Electronic Technology
Nexperia
First Components International
Synsemi
ZENER DIODE; Surface Mount: NO; Maximum Power Dissipation: .5 W; Nominal Reference Voltage: 5.1 V; Maximum Dynamic Impedance: 60 ohm; Working Test Current: 5 mA;
National Semiconductor
BZX79C5V1 by Onsemi is a Zener diode with a 5.1V nominal reference voltage and 5% max voltage tolerance. It operates in temperatures ranging from -65 to 200°C, with a max power dissipation of 0.5W. Ideal for applications requiring precise voltage regulation in electronic circuits.
Silicon Standard
New Jersey Semiconductor Products
ZENER DIODE; No. of Elements: 1; Polarity: UNIDIRECTIONAL; Diode Element Material: SILICON; Config: SINGLE; Maximum Operating Temperature: 200 Cel;
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