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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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.
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A high quality factor indicates better performance in terms of signal quality and stability, making this varactor diode a reliable choice for high frequency applications.
Glass material provides excellent insulation and protection, ensuring the reliability and durability of the varactor diode in various operating conditions.
Single configuration simplifies the circuit design and enables easy integration, making it suitable for applications where space and complexity are a concern.
Designed for very high frequency to ultra high frequency applications, this varactor diode offers exceptional performance and precise tuning capabilities in these frequency ranges.
Round package shape allows for efficient heat dissipation and ease of mounting, making it suitable for applications where space optimization and thermal management are important.
With only 2 terminals, this varactor diode offers easy and straightforward connectivity, simplifying the installation process and minimizing the risk of errors.
Long form package style provides additional protection and stability, making it suitable for applications where mechanical strength and secure mounting are required.
Axial terminal position offers easy alignment and connection, ensuring proper signal transmission and reducing signal loss in the circuit.
Isolated case connection enhances the reliability and safety of the varactor diode by preventing any unwanted interference or short circuits, ensuring stable and uninterrupted performance.
With a nominal capacitance of 10 pF, this varactor diode offers precise and adjustable capacitance, enabling accurate tuning and modulation in high frequency circuits.
The minimum breakdown voltage of 22 V ensures reliable operation and protection against voltage spikes or fluctuations, enhancing the overall stability and longevity of the varactor diode.
As a variable capacitance diode, this product allows for dynamic tuning and frequency modulation, making it an ideal choice for applications requiring adjustable capacitance and precise signal control.
Wire terminal form offers flexibility and ease of connection, making it suitable for applications where quick and secure terminal attachment is required.
Silicon diode element material provides superior performance and reliability, ensuring consistent and stable operation in various temperature and voltage conditions.
A minimum capacitance ratio of 4.9 indicates a wide range of capacitance tuning capabilities, allowing for precise and fine adjustments in frequency modulation and signal processing applications.
Varactor Diodes 2803 attributes and parameters. Explore more Varactor Diodes devices from Api Technologies
Minimum Breakdown Voltage:
Case Connection:
Config:
Minimum Diode Capacitance Ratio:
Nominal Diode Capacitance:
Diode Element Material:
Diode Type:
Frequency Band:
JEDEC-95 Code:
JESD-30 Code:
No. of Elements:
No. of Terminals:
Package Body Material:
Package Shape:
Package Style (Meter):
Qualification:
Minimum Quality Factor:
Surface Mount:
Terminal Form:
Terminal Position:
2803 Diodes trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8541.10.00.80
SB
NSN
1560-15-045-0366, 1560150450366, 2590-99-299-8674, 2590992998674, 2915-99-617-0377, 2915996170377, 2825-00-218-6019, 2825002186019, 3110-00-151-9553, 3110001519553, 3439-14-391-6837, 3439143916837, 3455-00-250-0768, 3455002500768, 4510-00-761-2612, 4510007612612, 4730-13-103-1465, 4730131031465, 4730-17-703-8507, 4730177038507, 4730-66-012-8845, 4730660128845, 4940-00-413-5047, 4940004135047, 5120-00-898-7012, 5120008987012, 5315-00-840-1224, 5315008401224, 5320-00-262-6483, 5320002626483, 5325-00-531-1585, 5325005311585, 5325-99-624-2134, 5325996242134, 5340-01-283-4309, 5340012834309, 5340-01-346-9849, 5340013469849, 5340-12-191-2534, 5340121912534, 5355-00-800-9838, 5355008009838, 5365-01-326-4363, 5365013264363, 5840-99-643-8518, 5840996438518, 5930-00-860-3843, 5930008603843, 5935-14-465-1248, 5935144651248, 5935-99-656-1757, 5935996561757, 5945-01-557-4666, 5945015574666, 5975-01-114-5814, 5975011145814, 5999-01-246-3474, 5999012463474, 6250-01-447-8046, 6250014478046, 6260-25-133-6888, 6260251336888, 6515-01-282-6343, 6515012826343, 6665-99-628-5411, 6665996285411, 6730-12-177-4478, 6730121774478, 6850-01-053-4242, 6850010534242, 7025-01-388-2614, 7025013882614, 7530-25-130-7753, 7530251307753, 7920-21-841-7365, 7920218417365, 8340-12-354-9162, 8340123549162, 8415-01-464-3676, 8415014643676, 9330-01-218-3700, 9330012183700, 9905-15-134-4860, 9905151344860
NIIN
150450366, 992998674, 996170377, 002186019, 001519553, 143916837, 002500768, 007612612, 131031465, 177038507, 660128845, 004135047, 008987012, 008401224, 002626483, 005311585, 996242134, 012834309, 013469849, 121912534, 008009838, 013264363, 996438518, 008603843, 144651248, 996561757, 015574666, 011145814, 012463474, 014478046, 251336888, 012826343, 996285411, 121774478, 010534242, 013882614, 251307753, 218417365, 123549162, 014643676, 012183700, 151344860
For more than 70 years our company has led the way in developing reliable, high-performance technologies for powering and conditioning RF and microwave signals and protecting electronic equipment from electromagnetic interference. We continue to push out the limits of the possible today, innovating in material science, design engineering, and manufacturing technologies. We are a company that is transforming in profound ways. Our recent name change to Spectrum Control from APITech is a very public way of embracing these changes. Headquartered in Fairview, PA, USA, Spectrum Control provides rugged, reliable and efficient components, subsystems, and custom solutions. Our multiple locations listed below include engineering centers, manufacturing facilities, and support offices in the United States, Canada, Mexico, the United Kingdom, and Germany. We also have sales and support teams located regionally around the world.
SMBJ18CA
Sangdest Microelectronics (Nanjing)
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138
Yangzhou Yangjie Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; JESD-30 Code: R-PDSO-G3; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; Operating Mode: ENHANCEMENT MODE;
SS14
Taitron Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Crystalonics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
1N4148W-T
Micro Commercial Components
1N4148W-T by Micro Commercial Components is a single rectifier diode with a max reverse recovery time of 0.004 us. It operates b/w -55 to 150 °C and has a max output current of 0.15 A. Ideal for applications requiring fast switching speeds in small outline packages.
LL4148
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
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.
STM32H743BIT6
STMicroelectronics
STM32H743BIT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, 208 terminals, and 1085440 bytes of RAM. It features 2 DAC channels, 32 ADC channels, and operates at a max clock frequency of 48 MHz. Ideal for industrial applications requiring high-speed processing and extensive peripheral connectivity.
LM78L05ACMX/NOPB
Texas Instruments
LM78L05ACMX/NOPB by Texas Instruments is a fixed positive single output standard regulator with an output voltage of 5V and max current of 0.1A. It operates b/w 0-125°C, has a dropout voltage of 1.6V, and can handle input voltages up to 30V making it ideal for various electronic applications requiring stable power supply.
MC7805CTG
Onsemi
MC7805CTG by Onsemi is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1A. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring stable voltage regulation. The package style is flange mount with through-hole terminals, ensuring easy installation and reliability in diverse electronic designs.
1N4148
Terry Semiconductor
RECTIFIER DIODE; Surface Mount: NO; Maximum Reverse Recovery Time: .004 us; Config: SINGLE; JESD-609 Code: e0; Maximum Repetitive Peak Reverse Voltage: 100 V;
Diodes Incorporated
KSZ9031RNXIC
Microchip Technology
KSZ9031RNXIC by Microchip Technology is a network interface chip with 1 transceiver. It operates at a data rate of 1000 Mbps and has a nominal voltage of 1.2V. This chip is commonly used in industrial applications requiring Ethernet connectivity.
MBRS1100T3G
MBRS1100T3G by Onsemi is a Schottky rectifier diode with a max output current of 1A and forward voltage of 0.75V. It operates in temperatures ranging from -65 to 175°C, making it suitable for power applications. With a reverse test voltage of 100V, this diode is ideal for high-power circuits requiring efficient rectification.
LM555CM
Renesas Electronics
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
BAV99
First Components International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Allegro MicroSystems
Tesla Elektronicke Soucastky
RECTIFIER DIODE; Terminal Position: END; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
M39029/56351
Esterline Technologies
CONNECTOR ACCESSORY; IEC Conformity: NO; Contact Gender: FEMALE; DIN Conformity: NO; MIL-Connector Accessory Name: CONTACT; Tool Settings: M22520/2-10;
BB190
NXP Semiconductors
VARIABLE CAPACITANCE DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BB151,115
MV2115
Cobham Plc
VARIABLE CAPACITANCE DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
MDX591M
VARIABLE CAPACITANCE DIODE; Surface Mount: YES; Minimum Quality Factor: 20; Maximum Repetitive Peak Reverse Voltage: 6 V; Nominal Diode Capacitance: .45 pF;
PC123
Api Technologies
PC123 by Api Technologies is a Varactor Diode with a Max Reverse Current of 0.5 uA, Nominal Capacitance of 15 pF, and Max Operating Temperature of 175°C. It is ideal for applications requiring precise voltage control in RF circuits due to its abrupt Variable Capacitance Diode Classification.
SMV1405-040LF
Skyworks Solutions
SMV1405-040LF by Skyworks Solutions is a single varactor diode with abrupt capacitance classification. Operating in S band, it has a nominal capacitance of 1.305 pF and breakdown voltage of 30 V. Ideal for applications requiring variable capacitance diodes in temperature range -55 to 175°C.
1N5688
1N5688 by Onsemi is a varactor diode with 27pF nominal capacitance, abrupt variable capacitance classification, and 45V breakdown voltage. It is used in RF applications for tuning circuits due to its high quality factor of 500 and low reverse current of 0.00000002uA.
BBY31T/R
VARIABLE CAPACITANCE DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
BB179/T3
VARIABLE CAPACITANCE DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N5689
1N5689 by Onsemi is a varactor diode with 33pF nominal capacitance, abrupt variable capacitance classification, and 40V reverse test voltage. It is used in RF applications for frequency tuning due to its high quality factor and low reverse current of 0.00000002uA.
934042930135
The NXP 934042930135 is a variable capacitance diode ideal for RF tuning applications. It features a max reverse current of 0.01 µA, operates b/w -55 °C to 125 °C, and has a breakdown voltage of 10 V. Its compact surface mount design ensures efficient space utilization in circuits.
BBY40212
1N4789
1N4789 by Onsemi is a varactor diode with max reverse current of 0.005 uA and nominal capacitance of 12 pF. It has a breakdown voltage of 28 V, making it ideal for RF tuning applications in temperature range -65 to 150 °C.
BB174LX
VARIABLE CAPACITANCE DIODE; Moisture Sensitivity Level (MSL): 1; JESD-609 Code: e3; Terminal Finish: TIN;
BB149A/TM
934033290135
Motorola
VARIABLE CAPACITANCE DIODE; Terminal Position: BOTTOM; Terminal Form: THROUGH-HOLE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
BB184
Leshan Radio
VARIABLE CAPACITANCE DIODE; Surface Mount: NO; Nominal Diode Capacitance: 100 pF; Maximum Repetitive Peak Reverse Voltage: 30 V; Minimum Quality Factor: 100;
BB170
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