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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BB249TRL by NXP Semiconductors is a single, surface-mount variable capacitance diode designed for very high frequency applications. It features a min capacitance ratio of 8 and comes in a long-form round glass package with isolated case connections. Ideal for RF tuning and voltage-controlled oscillators, it ensures reliable performance in compact designs.
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Corphita
The glass body material provides excellent thermal stability and is resistant to environmental factors, enhancing the diode's reliability in high-performance applications.
A single configuration simplifies the circuit design, making this varactor diode ideal for compact and efficient applications.
Designed for very high frequency applications, this varactor diode ensures optimal performance in RF circuits, including oscillators and modulators.
Surface mount capability allows for easy integration into modern PCB designs, leading to reduced space requirements and improved manufacturing efficiency.
The round package shape contributes to a uniform thermal and electrical performance, making it suitable for various mounting configurations.
With only two terminals, this design simplifies connections and reduces potential points of failure, enhancing the diode's reliability.
The long form package style accommodates various application needs, providing flexibility in mounting while maintaining good electrical performance.
End terminal positioning ensures straightforward access for soldering and integration in space-constrained environments, facilitating easier designs.
Isolated case connection prevents unwanted interactions with other components, enhancing circuit stability and performance.
As a variable capacitance diode, it allows for dynamic tuning in RF applications, making it suitable for frequency modulation and tuning circuits.
Wrap around terminal form provides excellent mechanical stability and improves solder joint quality, ensuring reliable connections in circuit designs.
Silicon material enhances performance under varying conditions, providing good capacitance characteristics and making it suitable for high-frequency applications.
A minimum capacitance ratio of 8 allows for significant tuning ranges, making this diode an excellent choice for applications requiring precise frequency adjustments.
Varactor Diodes BB249TRL attributes and parameters. Explore more Varactor Diodes devices from NXP Semiconductors
Additional Features:
Case Connection:
Config:
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Frequency Band:
JESD-30 Code:
No. of Elements:
No. of Terminals:
Package Body Material:
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BB249TRL Diodes trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8541.10.00.80
SB
NXP is a leading semiconductor company that creates cutting-edge technology to power secure connections in a smarter world. Founded in 2006, they have grown to become one of the top five global semiconductor companies and serve their customers in over 70 countries around the world.
Executive Director, President, CEO
Kurt Sievers
Executive VP, CFO
Bill Betz
Executive VP, Chief Sales Officer
Ron Martino
ICN8
Fabrication
Fab Initiation
1996
Netherlands
Nijmegen
Wafer Capacity
55,000
ATMC (Austin Tech & Mfg Center)
1995
USA
Austin
30,000
N/A
1989
Germany
Boeblingen
CHD
1993
Chandler
OHTC
1991
24,000
New Expansion Fab
2026
ECHO
2020
10,000
ABS25-32.768KHZ-T
Abracon
Abracon's ABS25-32.768KHZ-T crystal oscillator offers 20 ppm frequency tolerance, 122% stability, and 50000 ohm series resistance. Ideal for applications requiring 0.032768 MHz nominal frequency, such as IoT devices and precision timing systems in industrial settings.
1N4148
North American Philips Discrete Products Div
RECTIFIER DIODE; Surface Mount: NO; Maximum Forward Voltage (VF): 1 V; JESD-609 Code: e0; Maximum Repetitive Peak Reverse Voltage: 100 V; Terminal Finish: Tin/Lead (Sn/Pb);
M39029/58360
Souriau
CONNECTOR ACCESSORY; Associated Military - Specifications: MIL-DTL-38999; Tool Settings: M22520/2-09; Terminal Type: CRIMP; MIL Conformity: YES; Mating Contacts: M39029/56348;
1N4148WT
Formosa Microsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
Vishay Sprague
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
2N7002
Continental Device India
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .83 W; Package Body Material: PLASTIC/EPOXY; JEDEC-95 Code: TO-236AB;
LM358AN
Samsung
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Operating Mode: ENHANCEMENT MODE; Maximum Drain Current (ID): .115 A;
LM107H/883C
National Semiconductor
LM107H/883C by National Semiconductor is a MILITARY-grade Operational Amplifier with +-5/+-15V supplies. Featuring 2000uV max input offset voltage, it operates from -55 to 125 °C. Ideal for applications requiring VOLTAGE-FEEDBACK architecture and frequency compensation.
NXP Semiconductors
Capar Components
RECTIFIER DIODE; Surface Mount: NO; No. of Phases: 1; Maximum Forward Voltage (VF): 1 V; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Output Current: .15 A;
BSS138LT3G
Onsemi
BSS138LT3G by Onsemi is a N-CHANNEL FET with a min DS breakdown voltage of 50V. It is used for switching applications and has a max drain current of 0.2A and max drain-source on resistance of 3.5 ohm.
LD1117S33CTR
STMicroelectronics
STMicroelectronics LD1117S33CTR is a fixed positive single output LDO regulator with a nominal output voltage of 3.3V and max output current of 1.3A. It operates within an input voltage range of 4.75V to 15V, making it suitable for various applications requiring stable voltage regulation in compact designs. The device features low dropout voltage of 1.3V, high temperature operation up to 125°C, and small outline package style for space-constrained PCB layouts.
BAV99-7-F
Multicomp Pro
1N4148WS
General Instrument
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Jgd Semiconductors
RECTIFIER DIODE; Surface Mount: NO; Maximum Operating Temperature: 175 Cel; Maximum Reverse Recovery Time: .004 us; Maximum Non Repetitive Peak Forward Current: .5 A; Maximum Forward Voltage (VF): 1 V;
Transys Electronics
LM555CM
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
Shandong Yiguang Electronic Joint Stock
1N4805
1N4805 by Onsemi is a varactor diode with 15 pF nominal capacitance, 110 V breakdown voltage, and 0.000000005 uA reverse current. It is used in RF applications for frequency tuning due to its abrupt variable capacitance classification. Operating temperature ranges from -65 to 150 °C.
MMBV2103L
MMBV2103L by Onsemi is a varactor diode with a min quality factor of 400, nominal capacitance of 10 pF, and breakdown voltage of 30 V. It is used in RF applications for frequency tuning due to its variable capacitance property.
BB405B153
VARIABLE CAPACITANCE DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
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.
MMBV2105L
MMBV2105L by Onsemi is a Varactor Diode with a Min Breakdown Voltage of 30 V, Nominal Capacitance of 15 pF, and Quality Factor of 400. It is used in RF applications for tuning circuits due to its Variable Capacitance property.
MV209ZL1
The Onsemi MV209ZL1 is a Varactor Diode with 29pF capacitance, 30V breakdown voltage, and 200 min quality factor. Ideal for Very High Frequency applications due to its variable capacitance nature and operating temperature up to 125 °C.
SMVA1470-004LF
Skyworks Solutions
SMVA1470-004LF by Skyworks Solutions is a Varactor Diode with HYPERABRUPT classification, suitable for ULTRA HIGH FREQUENCY applications. It features COMMON CATHODE config, 70 pF Nominal Capacitance, and -55 to 125 °C operating temperature range. Ideal for high-frequency circuit tuning in various electronic devices.
BB417143
BB158-T
VARIABLE CAPACITANCE DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BB175
VARIABLE CAPACITANCE DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BBY40,235
The NXP Semiconductors BBY40,235 is a varactor diode with a max operating temperature of 125°C and min of -55°C. It has a nominal capacitance of 29 pF, breakdown voltage of 30V, and operates in the very high frequency band. This single-config diode is ideal for applications requiring variable capacitance in small outline packages.
MDX585M
Texas Instruments
VARIABLE CAPACITANCE DIODE; Surface Mount: YES; Maximum Repetitive Peak Reverse Voltage: 6 V; Nominal Diode Capacitance: .225 pF; Minimum Quality Factor: 10;
MA46H202-1056
TE Connectivity
VARIABLE CAPACITANCE DIODE; Surface Mount: YES; Nominal Diode Capacitance: 2.7 pF; Maximum Repetitive Peak Reverse Voltage: 22 V; Minimum Quality Factor: 2000;
BB219
BB219 by NXP Semiconductors is a variable capacitance diode designed for very 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 RF tuning circuits, it ensures reliable performance in compact designs.
1N5692
1N5692 by Onsemi is a Varactor Diode with 56pF 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.
MDX588D
VARIABLE CAPACITANCE DIODE; Surface Mount: YES; Maximum Repetitive Peak Reverse Voltage: 6 V; Minimum Quality Factor: 30; Nominal Diode Capacitance: .225 pF;
BB417133
MA46H120
M/a-com Technology Solutions
VARIABLE CAPACITANCE DIODE; Terminal Position: DUAL; Terminal Form: NO LEAD; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
MDX640
VARIABLE CAPACITANCE DIODE; Surface Mount: YES; Nominal Diode Capacitance: .9 pF; Maximum Repetitive Peak Reverse Voltage: 12 V; Minimum Quality Factor: 33;
SMV1265-040LF
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.
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BB240
VARIABLE CAPACITANCE DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
BB240TRL
BB240TRL13
BB241
BB241TRL
BB241TRL13
BB249
BB249TRL13
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