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
Vishay Intertechnology's BZT52C20-HE3-18 Zener Diode has a 20V nominal reference voltage, 5mA working test current, and 50 ohm max dynamic impedance. Ideal for applications requiring precise voltage regulation in automotive electronics, consumer electronics, and industrial equipment.
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$0.081
Ampacity Inc.
$3.010
AZTECH Wire
$21.370
Formix International (Excess)
Argo Parts USA
Continental Prestige Electronics
Netroflash
Infinite Electronics LLP (Excess)
Perfect Parts
Plastic/Epoxy package provides durability and protects the diode from external elements, ensuring a longer lifespan.
Low working test current helps in reducing power consumption and heat dissipation, making it energy-efficient.
Surface mount capability allows for easy and efficient PCB assembly, saving time and labor costs.
High maximum operating temperature ensures stability and reliability even in harsh environmental conditions.
With a maximum power dissipation of 0.5W, this zener diode can handle moderate power levels without overheating.
A nominal reference voltage of 20V makes this zener diode suitable for applications requiring precise voltage regulation.
Zener Diodes BZT52C20-HE3-18 attributes and parameters. Explore more Zener Diodes devices from Vishay Intertechnology
Config:
Diode Element Material:
Diode Type:
Maximum Dynamic Impedance:
JESD-30 Code:
JESD-609 Code:
Moisture Sensitivity Level (MSL):
No. of Elements:
No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
Package Body Material:
Package Shape:
Package Style (Meter):
Peak Reflow Temperature (C):
Polarity:
Maximum Power Dissipation:
Reference Standard:
Nominal Reference Voltage:
Sub-Category:
Surface Mount:
Technology:
Terminal Finish:
Terminal Form:
Terminal Position:
Maximum Time At Peak Reflow Temperature (s):
Maximum Voltage Tolerance:
Working Test Current:
BZT52C20-HE3-18 Diodes trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8541.10.00.50
SB
PCN Obsolescence/ EOL - PCN-DD-005-2023-REV-0 3-30-23
Vishay Intertechnology, Inc. is a renowned American manufacturer of discrete semiconductors and passive electronic components that have been used in many consumer products and industrial applications worldwide. Founded by Polish-born businessman Felix Zandman in 1962, Vishay has grown to become one of the world's largest manufacturers of these components, with a strong presence in every major market around the globe. The company also offers value-added solutions such as its patented passive components, replacing a number of legacy parts with more reliable, cost effective solutions.
Executive Chairman of the Board, Chief Business Development Officer
Marc Zandman
Chief Executive Officer, President, and Director
Joel Smejkal
Executive Vice President and Chief Financial Officer
Lori Lipcaman
Itzehoe - Fab Phase 1
Fabrication
Fab Initiation
2025
Germany
Itzehoe
Wafer Capacity
US - Fab 3
1986
USA
Santa Clara
24,500
US - Fab 2
1972
8,000
Austria
1984
Vöcklabruck
25,000
Taiwan
1967
Hsintien
12,000
Italy - Fab 8
1961
Canada
Torino
15,000
Israel
2000
Yokneam Illit
400
1N4148
Rectron
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
1N4148WT
Taitron Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
Motorola
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Package Body Material: PLASTIC/EPOXY; Qualification: Not Qualified; Minimum Operating Temperature: -55 Cel;
MMBT2222ALT1G
Onsemi
MMBT2222ALT1G by Onsemi is a NPN BJT transistor with 3 terminals, max power dissipation of 0.3W, and hFE of 75. Ideal for switching applications, it operates b/w -55 to 150 °C with a max collector-emitter voltage of 40V. This surface-mount device has a transition frequency of 300MHz and turn-on time of 35ns.
LIS3DHTR
STMicroelectronics
LIS3DHTR by STMicroelectronics is a 16-terminal accelerometer with output range of 0.18-1.62V, ideal for motion sensing applications. Operating temperature ranges from -40 to 85°C, making it suitable for various environments. With a compact square package body of 3x3mm and digital voltage output type, it is commonly used in surface mount designs.
BAV99
Bkc Semiconductors
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138-7-F
Diodes Incorporated
Diodes Inc. BSS138-7-F is a N-channel FET with 50V DS breakdown voltage, 0.2A max drain current, and 3.5 ohm RDS(on). Ideal for switching applications in small outline packages with matte tin finish, operating up to 150°C peak reflow temp.
MURS160T3G
MURS160T3G by Onsemi is a single rectifier diode with a max output current of 2A and max repetitive peak reverse voltage of 600V. It has a fast recovery time of 0.075us, making it suitable for high voltage applications. The diode operates in temperatures ranging from -65 to 175°C, ideal for power systems requiring ultra-fast response.
LM7805CT/NOPB
National Semiconductor
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Maximum Voltage Tolerance: 5 %; Operating Temperature (TJ-Max): 125 Cel; Maximum Output Voltage-1: 5.25 V;
LM555CN
Texas Instruments
LM555CN by Texas Instruments is an Analog Waveform Generation IC with a supply voltage range of 4.5V to 16V. It operates b/w 0°C to 70°C, making it suitable for commercial applications. This rectangular package IC has dual terminals and uses bipolar technology for pulse generation in various electronic circuits.
DS18B20U
Dallas Semiconductor
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: RECTANGULAR; Minimum Operating Temperature: -55 Cel; Package Equivalence Code: TSSOP8,.19;
SBAV99LT1G
SBAV99LT1G by Onsemi is a rectifier diode with a max repetitive peak reverse voltage of 100V. It has a small outline package style and a fast max reverse recovery time of 0.006 us. It is commonly used in applications requiring low power dissipation and high operating temperatures.
STM32F401CDY6TR
STM32F401CDY6TR by STMicroelectronics is a 32-bit microcontroller with 393216 ROM words, 50 MHz clock frequency, and 36 I/O lines. It is used in applications requiring high-speed processing, such as industrial automation and consumer electronics.
Weitron Technology
RECTIFIER DIODE; Surface Mount: NO; Maximum Reverse Recovery Time: .004 us; Config: SINGLE; Maximum Output Current: .15 A; Terminal Finish: Tin/Lead (Sn/Pb);
Fairchild Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
BSS138W-7-F
Diodes Inc.'s BSS138W-7-F is a N-channel FET with 50V DS breakdown voltage, ideal for switching applications. It features single configuration with built-in diode, Gull Wing terminals, and operates in enhancement mode. With 0.2A max drain current and 3.5 ohm RDS(on), it's UL recognized and suitable for small outline packages at temperatures ranging from -55 to 150°C.
ULN2803ADW
ULN2803ADW by Texas Instruments is a peripheral driver with 8 functions, open-collector output characteristics, and built-in transient protections. It operates b/w -40 to 85 °C and has a max supply voltage of 3 V. Ideal for applications requiring buffer or inverter-based peripheral drivers with sink current flow direction.
1N4148WS
Continental Device India
Semitronics
Sinyork
RECTIFIER DIODE; Surface Mount: NO; Maximum Non Repetitive Peak Forward Current: .5 A; Maximum Output Current: .15 A; Maximum Repetitive Peak Reverse Voltage: 100 V; No. of Phases: 1;
SZ1SMB5915BT3G
SZ1SMB5915BT3G by Onsemi is a Zener diode with 3.9V nominal reference voltage, 96.1mA test current, and 7.5 ohm dynamic impedance. It is used in automotive applications due to AEC-Q101 standard compliance and -65 to 150 °C operating temperature range.
BZX84C12
Kec
ZENER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4741A
Nte Electronics
ZENER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Philips Semiconductors
ZENER DIODE; Surface Mount: NO; Working Test Current: 23 mA; No. of Elements: 1; Maximum Dynamic Impedance: 8 ohm; Maximum Operating Temperature: 200 Cel;
MM3Z3V3B
Bytesonic Electronics
ZENER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SZMM5Z5V1T1G
SZMM5Z5V1T1G by Onsemi is a Zener diode with 5 mA test current, 2 uA reverse current, and 5.1 V nominal reference voltage. It is ideal for voltage regulation in electronic circuits due to its small outline package style and unidirectional polarity. With a max operating temperature of 150°C, it ensures reliable performance in various applications.
MM3Z12VT1GX
Nexperia
MM3Z12VT1GX by Nexperia is a Zener diode with a 12V nominal reference voltage and 9V reverse test voltage. It has a max power dissipation of 0.3W, operating temperature range from -55 to 150 °C, and low dynamic impedance of 10 ohm. Ideal for applications requiring precise voltage regulation in compact electronic circuits.
BZX84C5V1
Thomson Csf/efcis
ZENER DIODE; Surface Mount: YES; No. of Elements: 1; Maximum Operating Temperature: 150 Cel; Maximum Power Dissipation: .3 W; Terminal Finish: Tin/Lead (Sn/Pb);
BZX84-C5V6,215
BZX84C3V3
Dc Components
1N5338B
1N5337B
Micro Commercial Components
BZV55-C12
ZENER DIODE; Surface Mount: YES; No. of Elements: 1; Terminal Finish: MATTE TIN; Maximum Power Dissipation: .5 W; Maximum Operating Temperature: 200 Cel;
SZ1SMB5918BT3G
SZ1SMB5918BT3G by Onsemi is a Zener diode with a 5.1V nominal reference voltage and 4 ohm max dynamic impedance. It operates b/w -65 to 150 °C, suitable for automotive applications meeting AEC-Q101 standards. With matte tin finish and small outline package style, it's ideal for surface mount designs requiring unidirectional polarity.
Transys Electronics
ZENER DIODE; Surface Mount: NO; Maximum Voltage Tolerance: 5 %; Maximum Power Dissipation: 1 W; Working Test Current: 23 mA; No. of Elements: 1;
BZX84-C3V3,235
NXP Semiconductors
NXP Semiconductors' BZX84-C3V3,235 Zener Diode has a 3.3V nominal reference voltage with a max reverse current of 5uA. It operates in temperatures ranging from -65 to 150 °C and has a max power dissipation of 0.25W. Ideal for applications requiring precise voltage regulation in compact electronic devices.
ZENER DIODE; Surface Mount: YES; No. of Elements: 1; JESD-609 Code: e0; Maximum Dynamic Impedance: 60 ohm; Terminal Finish: Tin/Lead (Sn/Pb);
1N5333BRLG
1N5333BRLG by Onsemi is a Zener diode with 3.3V nominal voltage, 5W power dissipation, and 380mA test current. Ideal for voltage regulation in electronic circuits due to its unidirectional polarity and silicon material.
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BZT52C4V7-7-F
BZT52C4V7-7-F by Diodes Inc. is a Zener diode with a 4.7V nominal reference voltage, 5mA working test current, and 3uA max reverse current. It is used in applications requiring precise voltage regulation, such as power supplies and voltage references.
BZT52C5V6-7-F
BZT52C5V6-7-F by Diodes Inc. is a Zener diode with 5.6V nominal voltage, 1uA max reverse current, and 40 ohm max dynamic impedance. Ideal for voltage regulation in electronic circuits due to its small outline package and unidirectional polarity.
BZT52C5V1-7-F
BZT52C5V1-7-F by Diodes Inc. is a Zener diode with 5.1V nominal reference voltage, 2uA max reverse current, and 480 ohm max knee impedance. It is ideal for voltage regulation in electronic circuits, offering a small outline package and dual terminal position for surface mount applications at temperatures ranging from -65 to 150°C.
BZT52C15-7-F
BZT52C15-7-F by Diodes Inc. is a Zener diode with a working test current of 5 mA and max reverse current of 0.1 uA. It is used for voltage regulation in various electronic applications, such as power supplies and voltage references.
BZT52C3V3-7-F
BZT52C3V3-7-F by Diodes Inc. is a Zener diode with 3.3V nominal voltage, 5mA test current, and 5uA reverse current. Ideal for voltage regulation in electronic circuits due to its small outline package and unidirectional polarity.
BZT52C33-7-F
BZT52C33-7-F by Diodes Inc. is a Zener diode with a nominal reference voltage of 33V. It has a max operating temperature of 150°C and a max power dissipation of 0.37W. This diode is commonly used in applications requiring voltage regulation and protection against overvoltage conditions.
Spc Technology/ Multicomp
ZENER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BZT52C8V2-7-F
BZT52C6V2-7-F
BZT52C12S-7-F
BZT52-C4V7X
BZT52C10-7-F
BZT52C11-7-F
BZT52C5V1S-7-F
BZT52C15-E3-08
Vishay Intertechnology
Vishay Intertechnology's BZT52C15-E3-08 Zener Diode has a 15V nominal reference voltage, 5% max voltage tolerance, and 110 ohm max knee impedance. Ideal for applications requiring precise voltage regulation in small outline packages with dual terminals. Operating temperature range from -55 to 150 °C.
BZT52C12-7-F
BZT52C12-7-F by Diodes Inc. is a Zener diode with 12V nominal reference voltage, 5mA test current, and 150 ohm knee impedance. It is used in applications requiring precise voltage regulation, such as power supplies and voltage references. The diode has a small outline package style, matte tin terminal finish, and operates b/w -65 to 150°C.
BZT52C6V2S-7-F
BZT52C6V2S-7-F by Diodes Inc. is a Zener diode with 6.2V nominal voltage, 10 ohm dynamic impedance, and 6.45% voltage tolerance. It operates b/w -65 to 150 °C and dissipates up to 0.2W power. Ideal for applications requiring precise voltage regulation in compact electronic devices due to its small outline package and unidirectional polarity.
BZT52C5V1T-7
BZT52C5V1T-7 by Diodes Inc. is a Zener diode with 5.1V nominal reference voltage, 2uA max reverse current, and 480 ohm max knee impedance. It is used in applications requiring precise voltage regulation such as power supplies and voltage references.
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