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.
Choose from over than a million of proven quality materials. Over 300 manufacturers are presented. From renowned major international players to small independent companies with a proven track record in local markets.
Featured manufacturers
FIXED ATTENUATOR; Nominal Attenuation: 3 dB; Construction: COAXIAL; Maximum Input Power (CW): 33.01 dBm; Maximum Voltage Standing Wave Ratio: 1.4; Minimum Operating Frequency: 0 MHz;
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RF/Microwave Attenuators 4782-3 attributes and parameters. Explore more RF/Microwave Attenuators devices from L3harris Technologies
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or over 35 years L3Harris and the UAE have partnered to modernize communications. L3Harris tactical radios have delivered reliable, secure communications and are the foundation for high-performance, networked, wideband systems on the battlefield. The company’s night vision and thermal devices integrate with radios and tactical networks, allowing soldiers to receive texts, alerts, video and graphics directly into their goggles’ display. L3Harris provides advanced IP voice and data networks; secure, next-generation public safety grade LTE solutions for voice, video and data; and industry-leading multiband, multimode radios. As a leader in image science, L3Harris provides geospatially based analytics, insight and answers with automated tools that make sense of geospatial data overloads. The company’s scientifically proven ENVI® analytics software turns geospatial imagery into knowledge. L3Harris also designs advanced technologies that capture, analyze and visualize data from every altitude to improve understanding of weather and climate, and enhance Earth observation. The company’s electro-optical payloads and sensors are on multiple next-generation weather systems and our WESCAM MX systems, are a strategic capability within the UAE Armed Force for ISR and airborne attack capabilities. L3Harris partnered with leading service providers to create strategically located L3Harris WESCAM Authorized Service Centers (WASCs) around the world, including a depot-level maintenance center in Abu Dhabi. These centers provide customers with support services to increase and maintain operational availability. L3Harris is the world’s most experienced and technologically superior ATM company connecting systems and operations across regions to provide secure, scalable air traffic growth for customers such as the Abu Dhabi Airport Company. The company’s strong commitment to the region is reinforced by longstanding partnerships. L3Harris Atlas Systems, LLC – a joint venture between L3Harris and Atlas Telecom, a UAE-based technology leader – is at the forefront of delivering advanced capabilities for innovative intelligence solutions.
NE555DR
Texas Instruments
NE555DR by Texas Instruments is an Analog Waveform Generation IC with 8 terminals, operating voltage of 5V, and power supplies ranging from 5-15V. It is a versatile component for pulse generation applications due to its small outline package and commercial temperature grade suitability.
LL4148
Weitronic Enterprise
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
C1005X7R1E103K050BB
TDK
The TDK C1005X7R1E103K050BB is a ceramic capacitor with capacitance of 0.01uF and rated DC voltage of 25V. It features X7R temperature characteristics, -55 to 125°C operating range, and ±10% tolerance. Ideal for surface mount applications requiring compact size and stable performance in various electronic circuits.
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.
261
Micronetics
Other Interface ICs; Temperature Grade: MILITARY; Terminal Form: FLAT; No. of Terminals: 14; Package Code: DFP; Package Shape: SQUARE;
New England Microwave
Other Interface ICs; No. of Terminals: 14; Package Equivalence Code: FL14(UNSPEC); Power Supplies (V): +-5,-15; Package Body Material: PLASTIC/EPOXY; Surface Mount: YES;
ERJ3GEY0R00V
Panasonic
ERJ3GEY0R00V by Panasonic is a SMT fixed resistor with 0 ohm resistance, suitable for jumper applications. It features a metal glaze/thick film technology, rated for temperatures b/w -55 to 155 °C. With a compact rectangular construction and matte tin over nickel terminal finish, it is ideal for surface mount installations in various electronic devices.
ST3485EBDR
STMicroelectronics
ST3485EBDR by STMicroelectronics is a Line Driver & Receiver with 3.3V power supply, EIA-422/EIA-485 interface standard, and 30ns max transmit delay. It is ideal for industrial applications requiring differential output and operates in temperatures ranging from -40 to 85°C.
SSL-LXA228SRC-TR11
Lumex
SSL-LXA228SRC-TR11 by Lumex is a 1.9mm SINGLE COLOR LED with peak wavelength of 660nm and max forward current of 0.03A. Ideal for applications requiring SUPER RED light emission, such as indicator lights in electronic devices due to its clear lens and surface mounting feature.
BAV99
Infineon Technologies
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
M39029/58-360
Carlisle Interconnect Technologies
GENERAL CONN ACCESSORY; Associated Military - Specifications: MIL-C-55302/69, MIL-C-38999; Maximum Operating Temperature: 200 Cel; MIL-Connector Accessory: CONTACT; Terminal Type: CRIMP; MIL Conformity: YES;
1N4148WT
Good-ark Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138BKW,115
NXP Semiconductors
NXP Semiconductors' BSS138BKW,115 is a N-CHANNEL FET with 60V DS breakdown voltage and 0.32A ID. Ideal for SWITCHING applications, it features a built-in diode, 1.6 ohm RDS(on), and operates in ENHANCEMENT MODE. Suitable for surface mount with GULL WING terminals, it meets AEC-Q101 standards.
Daco Semiconductor
1N4148
Vicor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LM555CN
Rochester Electronics
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Shape: RECTANGULAR; Surface Mount: NO; No. of Functions: 1;
1N4148WS
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
C0603X104K5RACAUTO
KEMET Corporation
C0603X104K5RACAUTO by KEMET Corp is a ceramic capacitor with capacitance of 0.1 uF and rated DC voltage of 50 V. It has a temperature coefficient of 15% and can operate b/w -55 to 125 °C. This SMT package is commonly used in automotive applications due to its AEC-Q200 reference standard.
LM358D-T
Philips Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
BSS138
Diodes Incorporated
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Minimum DS Breakdown Voltage: 50 V; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
RFSA2013SR
Qorvo
The Qorvo RFSA2013SR is a CMOS variable attenuator with 30 dB nominal attenuation and 3.5 dB max insertion loss. It operates from 50 MHz to 6 GHz, ideal for RF/microwave applications requiring precise signal control in a surface mount package. With a max input power of 30 dBm, it offers reliable performance in temperatures ranging from -40°C to 105°C.
R412420124
Radiall S A
The Radiall S A R412420124 is a 20 dB fixed attenuator with max input power of 30 dBm and VSWR of 1.3. Ideal for RF applications, it operates from -55°C to 125°C, covering frequencies from 0 MHz to 3000 MHz. Constructed coaxially with gold finish, it offers reliable signal attenuation in various systems.
HMC652
Analog Devices
Analog Devices' HMC652 is a GAAS technology-based RF attenuator with 2 dB nominal attenuation and 26.99 dBm max input power. It operates b/w -55°C to 85°C, covering frequencies from 0 MHz to 50 GHz. Ideal for RF/Microwave applications requiring precise signal control in a compact component design.
82-40-13
Cobham Plc
82-40-13 by Cobham Plc is a fixed attenuator with 40 dB nominal attenuation, handling up to 60 dBm CW input power. With a VSWR of 1.25, it operates in the RF/Microwave range from 0-3000 MHz. Constructed coaxially with gold/silver finish, it's ideal for applications requiring precise signal attenuation.
55-3
Aeroflex/weinschel
FIXED ATTENUATOR; Terminal Finish: Gold (Au); JESD-609 Code: e4; Minimum Operating Frequency: 0 MHz; Additional Features: TNC-F; TNC-M, I/P POWER-MAX(PEAK)=1000W; Characteristic Impedance: 50 ohm;
55-4
55-4 by Cobham Plc is a COAXIAL FIXED ATTENUATOR with 4 dB Nominal Attenuation, handling up to 36.99 dBm CW power. It operates b/w -55°C to 125°C, covering frequencies from 0 MHz to 18 GHz, with a VSWR of 1.35 for RF/Microwave applications.
OPI1268S
Pasternack Enterprises
VARIABLE ATTENUATOR;
HMC651
Analog Devices' HMC651 is a RF/Microwave Attenuator with 0 dB Nominal Attenuation, operating from -55°C to 85°C. Constructed using GaAs technology, it has a fixed attenuation type for frequencies ranging from 0 MHz to 50 GHz. Ideal for applications requiring precise signal control in high-frequency circuits.
5401
Emc Technology & Florida Rf Labs
FIXED ATTENUATOR; Minimum Operating Temperature: -55 Cel; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Operating Temperature: 150 Cel; Maximum Operating Frequency: 2500 MHz; Characteristic Impedance: 50 ohm;
32-16
FIXED ATTENUATOR; Additional Features: SMA, HIGH RELIABILITY; Terminal Finish: Gold (Au); Minimum Operating Frequency: 0 MHz; Maximum Operating Temperature: 125 Cel; Maximum Operating Frequency: 18000 MHz;
41
Api Technologies
FIXED ATTENUATOR; Maximum Operating Frequency: 18000 MHz; Maximum Input Power (CW): 40 dBm; Minimum Operating Frequency: 0 MHz; Maximum Voltage Standing Wave Ratio: 1.35;
PSA-10
Aeroflex/inmet
FIXED ATTENUATOR; Maximum Operating Temperature: 150 Cel; Characteristic Impedance: 50 ohm; Maximum Operating Frequency: 12400 MHz; Maximum Voltage Standing Wave Ratio: 1.5; Maximum Input Power (CW): 31.76 dBm;
M1-2
FIXED ATTENUATOR; Construction: COAXIAL; Maximum Operating Temperature: 125 Cel; Maximum Input Power (CW): 40 dBm; Minimum Operating Frequency: 0 MHz; Additional Features: N-M, I/P POWER-MAX(PEAK)=1000W;
HMC424ALP3ETR
HMC424ALP3ETR by Analog Devices is a RF/Microwave Attenuator with 31.5 dB Nominal Attenuation, 1.58 Max VSWR, and -40 to 85 °C Operating Temperature range. Ideal for applications requiring precise signal attenuation in the frequency range of 100 MHz to 13 GHz.
MTVA0400N09W3F
Smiths Group Plc
MTVA0400N09W3F by Smiths Group Plc is a RF/Microwave Attenuator with 4 dB Nominal Attenuation, 23.01 dBm Max Input Power (CW), and 1.3 Max VSWR. It is a FIXED ATTENUATOR suitable for applications requiring attenuation in the frequency range of 0-12400 MHz with a temperature range of -55 to 150°C.
298-10-33-LIM
Api Technologies' 298-10-33-LIM is a COAXIAL FIXED ATTENUATOR with 10 dB Nominal Attenuation, 50 dBm Max Input Power (CW), and 1.25 Max VSWR. Ideal for RF/Microwave applications up to 6000 MHz, featuring PANEL MOUNT installation and 50 ohm impedance.
54-6
FIXED ATTENUATOR; Terminal Finish: Gold (Au); Maximum Operating Temperature: 125 Cel; Maximum Voltage Standing Wave Ratio: 1.6; Maximum Operating Frequency: 40000 MHz; Minimum Operating Frequency: 0 MHz;
90-30-34
FIXED ATTENUATOR; Construction: COAXIAL; Maximum Voltage Standing Wave Ratio: 1.3; Maximum Operating Temperature: 125 Cel; Characteristic Impedance: 50 ohm; Minimum Operating Temperature: -55 Cel;
TS0503W3F
TS0503W3F by Smiths Group Plc is a RF/Microwave Attenuator with 3dB attenuation, 33.01 dBm max input power, and 1.5 max VSWR. Ideal for fixed attenuator applications in the frequency range of 0-12400 MHz, this component has a characteristic impedance of 50 ohms and operates b/w -55 to 150°C.
32-4
FIXED ATTENUATOR; Terminal Finish: Gold (Au); JESD-609 Code: e4; Minimum Operating Frequency: 0 MHz; Characteristic Impedance: 50 ohm; Nominal Attenuation: 4 dB;
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4782-3
Lockheed Martin Microwave
FIXED ATTENUATOR; Maximum Voltage Standing Wave Ratio: 1.5; Construction: MODULE; Maximum Input Power (CW): 33.01 dBm; Maximum Operating Frequency: 18000 MHz; Minimum Operating Frequency: 0 MHz;
4782-6
L3harris Technologies
FIXED ATTENUATOR; Maximum Voltage Standing Wave Ratio: 1.4; Minimum Operating Frequency: 0 MHz; Maximum Input Power (CW): 33.01 dBm; Maximum Operating Frequency: 18000 MHz; Nominal Attenuation: 6 dB;
4782-20
FIXED ATTENUATOR; Additional Features: SMA-F; SMA-M, I/P POWER-MAX(PEAK)=200W; Construction: COAXIAL; Minimum Operating Frequency: 0 MHz; Maximum Input Power (CW): 33.01 dBm; Maximum Voltage Standing Wave Ratio: 1.4;
4782-10
FIXED ATTENUATOR; Minimum Operating Frequency: 0 MHz; Maximum Operating Frequency: 18000 MHz; Nominal Attenuation: 10 dB; Construction: COAXIAL; Maximum Input Power (CW): 33.01 dBm;
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