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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1N4787 by Onsemi is a varactor diode with a min quality factor of 15 and max reverse current of 0.005 uA. It has a nominal capacitance of 8.2 pF, making it ideal for applications requiring variable capacitance diodes in circuits with voltage up to 25 V. With an operating temperature range from -65 to 150 °C, this diode is suitable for various electronic devices and RF applications.
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A high minimum quality factor indicates better performance and reliability in tuning applications.
Glass package provides good protection and low electrical interference, ensuring better overall performance.
Single configuration makes it easy to integrate into various circuit designs.
Abrupt classification ensures precise and quick capacitance changes, ideal for frequency tuning applications.
Low reverse current helps in maintaining signal integrity by reducing leakage.
Round package shape offers good mechanical strength and easy handling during installation.
Sufficient reverse test voltage provides a safety margin for the diode in case of voltage spikes.
Having only two terminals simplifies the connection and usage of the diode.
Long form package style allows for better heat dissipation and mechanical stability.
High maximum operating temperature ensures reliable performance in a wide range of environmental conditions.
Low minimum operating temperature indicates versatility in different temperature environments.
Tin lead terminal finish offers good solderability and conductivity for efficient connections.
Axial terminal position simplifies mounting and reduces signal interference.
Isolated case connection helps in preventing unwanted coupling of signals and improves overall circuit performance.
Low power dissipation allows for efficient use of the diode in various applications.
Optimal capacitance value for frequency tuning and signal modulation circuits.
Higher minimum breakdown voltage ensures robustness and protection against voltage surges.
Variable capacitance diode provides flexibility in tuning applications for different frequency ranges.
Wire terminal form offers easy connectivity and reliability in circuit connections.
Max repetitive peak reverse voltage meets safety and performance requirements for typical operating conditions.
Capacitance tolerance of 20% allows flexibility in design and tuning applications.
Silicon element material offers good performance and stability for the diode.
Higher minimum capacitance ratio provides wider tuning range and flexibility in frequency adjustments.
Varactor Diodes 1N4787 attributes and parameters. Explore more Varactor Diodes devices from Onsemi
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1N4787 Diodes trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
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
Rochester
1983
Nampa
Pennsylvania
1997
Mountain Top
36,000
1N4148
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;
LL4148
Sangdest Microelectronics (Nanjing)
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
LL4148GS08
Temic Semiconductors
LL4148GS08 by Temic Semiconductors is a glass diode with a max reverse recovery time of 0.008 us and max forward voltage of 1 V. It is a rectifier diode with a max output current of 0.15 A, ideal for applications requiring fast switching speeds and low power dissipation in electronic circuits.
TDK
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); No. of Phases: 1; No. of Elements: 1; Maximum Output Current: .2 A;
BSS138
Weitron Technology
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Terminal Form: GULL WING; Terminal Position: DUAL;
SMBJ18CA
Leshan Radio
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS123-7-F
Diodes Incorporated
BSS123-7-F by Diodes Inc. is a N-channel FET with 100V DS breakdown voltage and 0.17A drain current. Ideal for switching applications, it features a single configuration with built-in diode, operates in enhancement mode, and has a max power dissipation of 0.3W.
Taiwan Semiconductor
RECTIFIER DIODE; Surface Mount: NO; Peak Reflow Temperature (C): 260; Maximum Operating Temperature: 175 Cel; JESD-609 Code: e3; No. of Elements: 1;
CRCW080510K0FKEA
Vishay Intertechnology
Vishay Intertechnology's CRCW080510K0FKEA is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.125 W power dissipation. Ideal for surface mount applications in automotive electronics due to AEC-Q200 reference standard compliance and -55 to 155 °C operating temperature range.
FDD5614P
Onsemi
FDD5614P by Onsemi is a P-CHANNEL Power FET with 60V DS Breakdown Voltage, ideal for SWITCHING applications. It features 45A IDM and 0.1 ohm RDS(ON), operating in ENHANCEMENT MODE at up to 175°C. The PLASTIC/EPOXY package with GULL WING terminals ensures efficient heat dissipation and reliable performance.
LM317T
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; JESD-30 Code: R-PSFM-T3; Adjustability: ADJUSTABLE; Package Equivalence Code: SIP3,.1TB;
OHN3020U
Optek Technology
MAGNETIC FIELD SENSOR,HALL EFFECT; Mounting Feature: THROUGH HOLE MOUNT; No. of Terminals: 3; Output Type: ANALOG CURRENT; Package Shape or Style: RECTANGULAR; Output Range: 25mA;
LM7805CT
Comset Semiconductors
Other Regulators; No. of Terminals: 3; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %; Operating Temperature (TJ-Min): 0 Cel; Technology: BIPOLAR;
SS14
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358M
Texas Instruments
LM358M by Texas Instruments is an Operational Amplifier with 2 functions, featuring a max input offset voltage of 9000 uV and a nominal voltage of 5 V. It is commonly used in applications requiring high common mode rejection ratio and low bias current, such as sensor interfaces and signal conditioning circuits.
1N4148WS
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
Zetex Plc
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
CRCW080510R0FKEA
Vishay Intertechnology's CRCW080510R0FKEA is a fixed resistor with 10 ohm resistance, 1% tolerance, and 0.125 W power dissipation. Ideal for surface mount applications in automotive electronics due to its AEC-Q200 reference standard and operating voltage of 150 V. Operating temperature range from -55 to 155 °C ensures reliability in various environments.
Transys Electronics
1N5456
1N5456 by Onsemi is a varactor diode with 175 min Q factor, 100 pF nominal capacitance, and -65 to 175 °C operating temp. Ideal for RF tuning circuits due to its abrupt variable capacitance classification. With a max reverse current of 0.00000002 uA, it ensures efficient performance in various applications.
BB814E6327GR1HTSA1
Infineon Technologies
VARIABLE CAPACITANCE DIODE; JESD-609 Code: e3; Moisture Sensitivity Level (MSL): 1; Terminal Finish: TIN;
BB405B
NXP Semiconductors
VARIABLE CAPACITANCE DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
BB145,115
VARIABLE CAPACITANCE DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BB158-T
VARIABLE CAPACITANCE DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
TIV307
TIV307 by Texas Instruments is a Varactor Diode with 200 min Quality Factor, 9 pF Nominal Capacitance, and 20 V Breakdown Voltage. Ideal for RF applications due to its Variable Capacitance nature and 0.25 W Power Dissipation capability in an Axial package style.
SVC371
The Onsemi SVC371 is a Varactor Diode with 500 pF capacitance, 16 V breakdown voltage, and 200 min quality factor. It is used in RF applications for frequency tuning due to its variable capacitance diode type and high-quality factor. The diode's small outline package with gull wing terminals makes it suitable for surface mount designs.
SMV1265-040LF
Skyworks Solutions
SMV1265-040LF by Skyworks Solutions is a single hyperabrupt varactor diode with 13.8pF capacitance, suitable for ultra high frequency applications. It has a reverse test voltage of 26V, operates b/w -55 to 125°C, and dissipates up to 0.25W power in a chip carrier package.
MMBV3102LT1G
MMBV3102LT1G by Onsemi is a single hyperabrupt varactor diode with 22pF nominal capacitance, suitable for very high frequency applications. It has a min breakdown voltage of 30V and operates at a max temperature of 125 °C. This small outline diode in gull wing terminal form is surface mountable and has a power dissipation of 0.225W.
BB208-03,115
BB208-03,115 by NXP Semiconductors is a varactor diode with a capacitance ratio of 3.7 and a max reverse voltage of 10V. It operates b/w -55°C to 125°C, has a nominal capacitance of 10.1pF, and is designed for applications requiring variable capacitance diodes in small outline packages.
1N5687
1N5687 by Onsemi is a varactor diode with 22pF capacitance, 45V breakdown voltage, and 0.00000002uA reverse current. It is used in RF applications for frequency tuning due to its abrupt variable capacitance classification. Operating temperature ranges from -65 °C to 175°C.
SVD202
The Onsemi SVD202 is a single varactor diode with hyperabrupt capacitance classification, ideal for X band applications. Featuring a max operating temperature of 150 °C, it offers a nominal capacitance of 11 pF and a breakdown voltage of 27 V. This surface-mount diode in microwave package style is designed for high-frequency circuits requiring variable capacitance control.
1SV285(TPH3,F)
Toshiba
The Toshiba 1SV285(TPH3,F) is a Varactor Diode with 4.5 pF capacitance, 10 V peak reverse voltage, and abrupt classification. It is a surface-mount diode in small outline package suitable for RF tuning applications.
MDX599D
VARIABLE CAPACITANCE DIODE; Surface Mount: YES; Minimum Quality Factor: 30; Nominal Diode Capacitance: .8 pF; Maximum Repetitive Peak Reverse Voltage: 6 V;
MV2101RLRP
MV2101RLRP by Onsemi is a varactor diode with a min quality factor of 450, nominal capacitance of 6.8 pF, and a breakdown voltage of 30 V. It is used in applications requiring variable capacitance diodes for tuning circuits at temperatures up to 150 °C.
BB187LX
VARIABLE CAPACITANCE DIODE; Terminal Position: BOTTOM; Terminal Form: NO LEAD; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
MV2115
M/a-com Technology Solutions
BB145B-01
SMV1231-079LF
SMV1231-079LF by Skyworks Solutions is a single hyperabrupt varactor diode with 1.575 pF capacitance, ideal for S band applications. It has a min quality factor of 1500, matte tin finish, and can handle up to 0.25 W power dissipation efficiently in surface mount configurations.
MDX585N
VARIABLE CAPACITANCE DIODE; Surface Mount: YES; Nominal Diode Capacitance: .225 pF; Minimum Quality Factor: 10; Maximum Repetitive Peak Reverse Voltage: 6 V;
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1N4786
1N4788
1N4789
1N4790
1N4791
1N4792
1N4793
1N4794
1N4795
1N4796
1N4797
1N4798
1N4799
1N4787A
Msi Electronics
1N4788A
1N4786C
Knox Semiconductors
1N4786B
International Semiconductor
Api Technologies
1N4789C
1N4789B
Aeroflex/micrometrics
Supply Digital Components
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