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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FIXED ATTENUATOR; Characteristic Impedance: 50 ohm; Terminal Finish: GOLD; Additional Features: SMA-F; SMA-M, I/P POWER-MAX(PEAK)=500W; Minimum Operating Frequency: 0 MHz; Nominal Attenuation: 13 dB;
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$195.340
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Resion
RF/Microwave Attenuators M3933/25-81N attributes and parameters. Explore more RF/Microwave Attenuators devices from Bel Fuse
Additional Features:
Nominal Attenuation:
Characteristic Impedance:
Construction:
Maximum Input Power (CW):
JESD-609 Code:
Maximum Operating Frequency:
Minimum Operating Frequency:
Maximum Operating Temperature:
Minimum Operating Temperature:
RF or Microwave Device Type:
Terminal Finish:
Maximum Voltage Standing Wave Ratio:
Founded in 1949, Bel designs, manufactures and markets a broad array of products that power, protect and connect electronic circuits. With over 70 years of experience, Bel has reliably demonstrated the ability to succeed in a variety of product areas.
1N4148
Semitronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
BAV99
Diodes Incorporated
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SS14
Changzhou Starsea Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
Rectron
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Promax-johnton
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
STM32H743ZIT6
STMicroelectronics
STM32H743ZIT6 by STMicroelectronics is a 32-bit microcontroller with integrated cache and a max supply voltage of 3.6V. It is commonly used in industrial applications, offering features such as 21 timers, CAN and USB connectivity, and low power mode.
LM358MX
Onsemi
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
MBR0520LT3G
MBR0520LT3G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.385V and output current of 0.5A. It operates b/w -65°C to 125°C, ideal for applications requiring high-speed switching and low power loss in compact electronic devices. The package style is small outline, making it suitable for surface mount designs in various electronics.
Cheng-yi Electronic
2N7002
Unisonic Technologies
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Package Body Material: PLASTIC/EPOXY; Package Shape: RECTANGULAR;
Baneasa S A
LM7805CT
Fairchild Semiconductor
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %;
LM358AN
NXP Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
RN41N-I/RM
Microchip Technology
Microchip Technology's RN41N-I/RM is a telecom IC with 35 terminals, operating from -40 to 85°C. It has a supply voltage of 3.3V and is surface mountable in industrial applications. The package style is rectangular, measuring 13.2mm x 20.1mm with a seated height of 2.2mm, suitable for telecom interface functions.
KSZ9031RNXIA
Micrel
ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 48; Package Code: HVQCCN; Package Shape: SQUARE;
Lite-on Technology
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Operating Temperature: 175 Cel; Maximum Output Current: .1 A; Maximum Reverse Recovery Time: .006 us;
PIC18F4550T-I/PT
The Microchip Technology PIC18F4550T-I/PT microcontroller operates at a max clock frequency of 48 MHz with 8-bit architecture. It features 13-Ch 10-Bit ADC channels and USB connectivity, making it suitable for industrial applications requiring high-speed data processing and analog-to-digital conversion. With low power mode and flash ROM programmability, this device offers efficient performance in compact designs.
Nte Electronics
2N7002,215
2N7002,215 by NXP Semiconductors is a small signal N-CHANNEL FET with a min DS breakdown voltage of 60V and max drain current of 0.3A. It is used for switching applications in enhancement mode, operates b/w -65 to 150 °C, and has a max power dissipation of 0.2W.
LM317T
Integrated Power Semiconductors
Other Regulators; No. of Terminals: 3; Operating Temperature (TJ-Min): 0 Cel; Terminal Pitch: 2.54 mm; Maximum Load Regulation (%): 1.5 %; Nominal Dropout Voltage-1: 3 V;
HMC-C025
Analog Devices
Analog Devices' HMC-C025 is a COAXIAL RF attenuator with 31.5 dB attenuation and 25 dBm CW input power. Ideal for applications requiring variable attenuation in the 0-13000 MHz frequency range, with a max insertion loss of 6 dB.
LCAT1001-08
Infinite Electronics International
FIXED ATTENUATOR;
5404
Emc Technology & Florida Rf Labs
FIXED ATTENUATOR; Additional Features: I/P POWER-MAX(PEAK)=200W; Maximum Voltage Standing Wave Ratio: 1.35; Minimum Operating Temperature: -55 Cel; Maximum Operating Temperature: 150 Cel; Minimum Operating Frequency: 0 MHz;
AT65-0107TR
M/a-com Technology Solutions
VARIABLE ATTENUATOR; Mounting Feature: SURFACE MOUNT; No. of Terminals: 24; Package Body Material: PLASTIC/EPOXY; Technology: GAAS; Minimum Operating Temperature: -40 Cel;
HMC424ALH5TR
HMC424ALH5TR by Analog Devices is a RF/Microwave Attenuator with 31.5 dB Nominal Attenuation and 25 dBm Max Input Power. It operates from -40 to 85 °C, has a max insertion loss of 5.2 dB, and covers frequencies from 0 to 13000 MHz. Ideal for variable attenuation in RF/microwave applications.
SKY12230-12LF
Skyworks Solutions
SKY12230-12LF by Skyworks Solutions is an RF/Microwave Attenuator with 8 terminals. It offers a variable attenuation range, operates b/w -40°C to 85°C, and features a surface mount package. Ideal for applications requiring precise signal control in temperature-sensitive environments.
3205-1
Api Technologies
VARIABLE ATTENUATOR; Maximum Voltage Standing Wave Ratio: 1.35; Maximum Insertion Loss: 3.3 dB; Construction: COAXIAL; Terminal Finish: SILVER; Minimum Operating Frequency: 0 MHz;
HMC624LP4ETR
Hittite Microwave
Hittite Microwave's HMC624LP4ETR is a 50 ohm RF attenuator with 31.5 dB nominal attenuation and 3.8 dB max insertion loss, suitable for frequencies ranging from 0-6000 MHz. It can handle up to 27.99 dBm CW input power, making it ideal for RF/Microwave applications requiring precise signal control in temperatures from -40 to 90°C.
HMC346LP3ETR
Analog Devices' HMC346LP3ETR is a GAAS technology RF attenuator with 27 dB attenuation, 18.06 dBm CW input power, and 3.3 dB insertion loss. Ideal for variable attenuation in RF/microwave applications from 0 to 14000 MHz, it features a surface mount package with matte tin terminals.
TS9502T3
Smiths Group Plc
TS9502T3 by Smiths Group Plc is a RF/Microwave Attenuator with 20 dBm CW power, 1.5 VSWR, and 2 dB attenuation. Ideal for fixed attenuator applications in the frequency range of 0-18000 MHz.
HMC654LP2ETR
Analog Devices' HMC654LP2ETR is a fixed attenuator with 6 terminals, operating from -40 °C to 85°C. Made of plastic/epoxy, it's ideal for RF/microwave applications requiring surface mount installation.
HMC656LP2E
FIXED ATTENUATOR; Mounting Feature: SURFACE MOUNT; No. of Terminals: 6; Package Body Material: PLASTIC/EPOXY; Characteristic Impedance: 50 ohm; Minimum Operating Temperature: -40 Cel;
82-40-14
FIXED ATTENUATOR; Minimum Operating Frequency: 0 MHz; Characteristic Impedance: 50 ohm; Terminal Finish: GOLD/SILVER; Maximum Input Power (CW): 60 dBm; Minimum Operating Temperature: -55 Cel;
44-1
Cobham Plc
44-1 by Cobham Plc is a RF/Microwave Attenuator with max input power of 36.99 dBm, VSWR of 1.25, and attenuation of 1 dB. It operates in the frequency range of 0-18000 MHz, ideal for signal attenuation in various RF/microwave applications due to its coaxial construction and gold terminal finish.
HMC307QS16GE
Analog Devices' HMC307QS16GE is a RF/Microwave Attenuator with 31 dB Nominal Attenuation, 2.7 dB Max Insertion Loss, and -40 to 85°C Operating Temperature range. It's a VARIABLE ATTENUATOR suitable for applications requiring precise signal control in the frequency range of 0-4000 MHz.
M3933/25-62N
Aeroflex/weinschel
FIXED ATTENUATOR; Construction: COAXIAL; Maximum Input Power (CW): 33.01 dBm; Additional Features: SMA; Minimum Operating Frequency: 0 MHz; Maximum Operating Frequency: 18000 MHz;
48-40-22
FIXED ATTENUATOR; Construction: COAXIAL; Minimum Operating Temperature: -55 Cel; Nominal Attenuation: 40 dB; Terminal Finish: Gold (Au); Characteristic Impedance: 50 ohm;
HMC346ALP3
Analog Devices' HMC346ALP3 is a RF/Microwave Attenuator with 30 dB Nominal Attenuation, 18 dBm Max Input Power, and 3.3 dB Max Insertion Loss. This GAAS technology-based variable attenuator operates from -40 °C to 85°C, suitable for applications requiring precise signal attenuation in the frequency range of 0-14000 MHz.
ADH346-701G8
ADH346-701G8 by Analog Devices is a RF/Microwave Attenuator with 23 dB Nominal Attenuation, 3.5 dB Max Insertion Loss, and 50 ohm Characteristic Impedance. It operates from -40 to 85 °C, suitable for applications requiring variable attenuation in the frequency range of 0-8000 MHz.
HMC346LC3BTR
Analog Devices' HMC346LC3BTR is a GaAs technology-based variable attenuator with 12 terminals. It operates b/w -40 °C to 85°C, ideal for RF/microwave applications. The ceramic package and surface mount feature make it suitable for various communication systems.
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Bel Fuse
Supply Digital Components
$106.00
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