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
SMV1232-040LF by Skyworks Solutions is a single hyperabrupt varactor diode with 2.6pF capacitance, 15V breakdown voltage, and -55 to 175°C operating range. Ideal for S band applications, this surface-mount chip carrier diode offers precise tuning in RF circuits.
Median Price
$3.520
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Skyworks Direct
1+ parts
$0.230
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DigiKey
$1.590
$1.255
Mouser Electronics
$3.530
$1.610
$1.260
$1.170
Nova Conductors
$0.150
Cyclops Electronics Ltd
Vyrian
Argo Parts USA
$0.145
Continental Prestige Electronics
$0.147
Netroflash
$0.142
$0.139
Ampacity Inc.
$0.196
RC Electronics
The use of plastic/epoxy material makes the varactor diode lightweight and durable, suitable for various applications.
The hyperabrupt classification indicates a sharp change in capacitance with voltage, providing precise control and performance in frequency tuning circuits.
Designed for the S band frequency range, which is commonly used in radar, satellite communication, and other high-frequency applications.
Being surface mountable simplifies the installation process and allows for compact and efficient circuit design.
With a high maximum operating temperature, this varactor diode can withstand harsh environmental conditions and prolonged use.
The low nominal capacitance offers high tuning sensitivity and accuracy in frequency modulation applications.
The minimum breakdown voltage of 15 V ensures protection against excessive voltage levels, increasing the reliability and lifespan of the diode.
Silicon is a widely used semiconductor material known for its reliability, stability, and high performance, ensuring consistent operation of the varactor diode.
Varactor Diodes SMV1232-040LF attributes and parameters. Explore more Varactor Diodes devices from Skyworks Solutions
Additional Features:
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Nominal Diode Capacitance:
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Frequency Band:
JESD-30 Code:
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No. of Elements:
No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
Package Body Material:
Package Shape:
Package Style (Meter):
Peak Reflow Temperature (C):
Maximum Power Dissipation:
Qualification:
Maximum Repetitive Peak Reverse Voltage:
Sub-Category:
Surface Mount:
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Variable Capacitance Diode Classification:
SMV1232-040LF Diodes trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8541.10.00.80
SB
Skyworks Solutions produces semiconductors for wireless handsets and other devices that are used to enable wireless connectivity. Its main products include power amplifiers, filters, switches, and integrated front-end modules that support wireless transmissions. Skyworks' customers are mostly large smartphone manufacturers, but the firm also has a growing presence in nonhandset applications such as wireless routers, medical devices, and automobiles.
M24308/2-1F
Itt Cannon
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Additional Features: STANDARD: MIL-DTL-24308, POLARIZED; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; Filter Feature: NO;
MMBF170LT1G
Onsemi
MMBF170LT1G by Onsemi is a N-CHANNEL FET with 60V DS Breakdown Voltage and 0.5A Drain Current. Ideal for SWITCHING applications, it operates in ENHANCEMENT MODE with a max power dissipation of 0.225W. This small outline transistor has a temperature range from -55 to 150 °C.
SS14+
Multicomp Pro
SS14+ by Multicomp Pro is a Schottky rectifier diode with a max output current of 1A and a reverse test voltage of 40V. It is designed for surface mount applications in electronic circuits, offering a small outline package style and dual terminal position. With a temperature range from -65°C to 150°C, it is suitable for various industrial and consumer electronics.
1N4148WS
Vishay Semiconductors
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
American Power Devices
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
C0603C104K5RACAUTO
KEMET Corporation
KEMET C0603C104K5RACAUTO is a ceramic capacitor with 0.1uF capacitance, rated for 50V. It has X7R temperature characteristics, -55 to 125°C operating range, and ±10% tolerance. Ideal for automotive applications meeting AEC-Q200 standard, it comes in SMT package with matte tin finish and wraparound terminals.
Digitron Semiconductors
ULN2803A
Vishay Intertechnology
NPN; Configuration: COMPLEX; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Package Body Material: PLASTIC/EPOXY; JESD-30 Code: R-PDIP-T18;
BAV99
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
261
Micronetics
Other Interface ICs; Temperature Grade: MILITARY; Terminal Form: FLAT; No. of Terminals: 14; Package Code: DFP; Package Shape: SQUARE;
OHN3140U
Tt Electronics Plc
OHN3140U by Tt Electronics Plc is a magnetic field sensor with a max supply voltage of 24V and hysteresis of 2mT. It features an output range of 25mA and operates b/w -20 to 85°C. Ideal for applications requiring precise detection and measurement of magnetic fields in various industries.
SMBJ18CA
Uniohm
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Microchip Technology
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Minimum Operating Temperature: -65 Cel; Terminal Position: BOTTOM;
B340A-13-F
Diodes Incorporated
B340A-13-F by Diodes Inc. is a Schottky rectifier diode with 40V reverse test voltage, 3A max output current, and 0.5V max forward voltage. It is used for efficiency applications in electronics due to its small outline package and high operating temperature range of -55°C to 150°C.
SS14
Changzhou Starsea Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Itt Semiconductor
Lite-on Semiconductor
LM358M
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
MBR0520L-T1
Won-top Electronics
MBR0520L-T1 by Won-top Electronics is a Schottky rectifier diode with 20V peak reverse voltage and 0.5A output current. It is a single-config, surface-mount diode in a small outline package, suitable for applications requiring high-speed switching and low forward voltage drop. Operating temperature range from -65°C to 125°C makes it ideal for various electronic circuits.
MMBT2222ALT1G
Rochester Electronics
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .3 W; Maximum Collector Current (IC): .6 A;
1SV228(TPH3,F)
Toshiba
The Toshiba 1SV228(TPH3,F) Varactor Diode features a common cathode configuration with 2 elements, suitable for very high frequency applications. With a max operating temperature of 125°C, it offers a nominal capacitance of 30.5 pF and a min breakdown voltage of 15V, making it ideal for small outline surface mount designs.
MDX588N
Texas Instruments
VARIABLE CAPACITANCE DIODE; Surface Mount: YES; Minimum Quality Factor: 30; Nominal Diode Capacitance: .225 pF; Maximum Repetitive Peak Reverse Voltage: 6 V;
BB901235
NXP Semiconductors
VARIABLE CAPACITANCE DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
BB405B-AMMOPAK
BB405B-AMMOPAK by NXP Semiconductors is a variable capacitance diode designed for ultra-high frequency applications. It features a max reverse current of 0.01 µA, a breakdown voltage of 30 V, and operates up to 100 °C. Ideal for tuning circuits and RF applications, its isolated case ensures reliability.
SVC387T
VARIABLE CAPACITANCE DIODE; Surface Mount: YES; Maximum Repetitive Peak Reverse Voltage: 16 V; Minimum Quality Factor: 200; Nominal Diode Capacitance: 55 pF;
934050200115
VARIABLE CAPACITANCE DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BB204G
VARIABLE CAPACITANCE DIODE; Terminal Position: BOTTOM; Terminal Form: THROUGH-HOLE; No. of Terminals: 3; Surface Mount: NO; Package Shape: ROUND;
BB202,135
1N4811
1N4811 by Onsemi is a varactor diode with 47pF nominal capacitance, abrupt variable capacitance classification, and 55V breakdown voltage. It is used in RF applications for tuning circuits due to its high quality factor of 15 and low reverse current of 0.000000005uA.
SVC208
VARIABLE CAPACITANCE DIODE; Surface Mount: YES; Minimum Quality Factor: 60; Nominal Diode Capacitance: 30 pF; Maximum Repetitive Peak Reverse Voltage: 16 V;
BB804
BB804R215
BBY42TRL
BBY42TRL by NXP Semiconductors is a variable capacitance diode designed for very high frequency applications. It features a min capacitance ratio of 12, comes in a small outline package with 3 terminals, and utilizes silicon as the diode element material. Ideal for RF tuning and voltage-controlled oscillators, it offers reliable performance in compact designs.
BB119133
VARIABLE CAPACITANCE DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
2803
Api Technologies
2803 Varactor Diode by Api Technologies features a Min Quality Factor of 150, Nominal Capacitance of 10 pF, and Breakdown Voltage of 22 V. Ideal for applications in Very High Frequency to Ultra High Frequency bands due to its Variable Capacitance design and Silicon diode element material.
MDX581C
VARIABLE CAPACITANCE DIODE; Surface Mount: YES; Maximum Repetitive Peak Reverse Voltage: 6 V; Nominal Diode Capacitance: .1 pF; Minimum Quality Factor: 25;
BB178/T3
SVC321SPAC
The Onsemi SVC321SPAC is a single varactor diode with a min quality factor of 200 and a max reverse current of 0.1 uA. It has a package style of in-line and is ideal for applications requiring variable capacitance diodes, such as RF tuning circuits in electronic devices.
1N5444
The Onsemi 1N5444 Varactor Diode has a Min Quality Factor of 400, Max Reverse Current of 0.02uA, and Nominal Diode Capacitance of 12pF. It is used in RF applications for tuning circuits due to its Variable Capacitance Diode Classification as ABRUPT.
934047500115
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SMV1249-079LF
Skyworks Solutions
SMV1249-079LF by Skyworks Solutions is a single hyperabrupt varactor diode with 31pF capacitance, 15V breakdown voltage, and -55 to 125°C operating range. It is used in applications requiring variable capacitance diodes for RF tuning circuits.
SMV1236-040LF
VARIABLE CAPACITANCE DIODE; Terminal Position: BOTTOM; Terminal Form: NO LEAD; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SMV1247-079LF
SMV1213-040LF
SMV1430-040LF
SMV1430-040LF by Skyworks Solutions is a varactor diode with silicon diode element. It has 2 terminals in a rectangular chip carrier package style for surface mount applications. With variable capacitance, it can withstand peak reflow temperature of 260°C, making it ideal for RF tuning circuits.
SMV1206-079LF
SMV1231-040LF
SMV1235-004LF
SMV1235-004LF by Skyworks Solutions is a Varactor Diode with 11.5pF capacitance, 15V breakdown voltage, and 750 min quality factor. Commonly used in S Band applications for RF tuning due to its hyperabrupt diode classification and small outline package style.
SMV1253-040LF
SMV1253-040LF by Skyworks Solutions is a single hyperabrupt varactor diode with 53pF nominal capacitance, -55 to 125°C operating range, and 15V breakdown voltage. It is used in applications requiring variable capacitance diodes for RF tuning in surface mount configurations.
SMV1408-040LF
VARIABLE CAPACITANCE DIODE; Diode Element Material: SILICON; Peak Reflow Temperature (C): 260; Moisture Sensitivity Level (MSL): 1;
SMV1213-004LF
SMV1213-004LF by Skyworks Solutions is a varactor diode with 22pF nominal capacitance, 12V breakdown voltage, and 200 min quality factor. It is commonly used in RF applications for frequency tuning due to its hyperabrupt variable capacitance diode classification and common cathode configuration.
SMV1213-079LF
SMV1213-079LF by Skyworks Solutions is a single hyperabrupt varactor diode with 22pF nominal capacitance, 12V breakdown voltage, and 0.25W power dissipation. It is used in applications requiring variable capacitance control in RF circuits for signal tuning and filtering.
SMV1265-040LF
SMV1255-079LF
SMV1255-079LF by Skyworks: Varactor diode with 64pF capacitance, 15V breakdown voltage, and -55 to 125°C operating temp. Ideal for RF applications due to hyperabrupt diode classification and small outline package.
SMV1265-011
Alpha Industries
VARIABLE CAPACITANCE DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SMV1220-079LF
VARIABLE CAPACITANCE DIODE; Peak Reflow Temperature (C): 260; Moisture Sensitivity Level (MSL): 1; Diode Element Material: SILICON;
SMV1231-079LF
SMV1232-079LF
SMV1232-011LF
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