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
VARIABLE ATTENUATOR; Characteristic Impedance: 50 ohm; Maximum Operating Temperature: 85 Cel; Maximum Input Power (CW): 26.99 dBm; Minimum Operating Frequency: 100 MHz; Minimum Operating Temperature: -55 Cel;
Median Price
$2.133
Lifecycle Status
Suppliers In-Stock
26
In-Stock Inventory
1k+
Sager
1+ parts
$1.970
100+ parts
$1.870
1k+ parts
$1.770
10k+ parts
$1.730
Mouser Electronics
$2.200
$1.520
-
RS Americas
$2.260
$2.150
DigiKey
$2.280
$1.497
$1.315
RS (Exports)
$3.160
$2.880
Bürklin Elektronik
$0.680
$0.590
Distrelec
Verical
$1.764
Future Electronics
$1.610
$1.560
Master Electronics
$1.660
$1.280
$1.240
Beyond Components
Maritex
$0.882
$0.508
TME
$1.050
$0.740
Nova Conductors
$1.581
Carlton-Bates
$1.820
Rapid Electronics
$2.235
$1.968
SOS electronic
$2.274
$1.463
Electro Sonic
$1.350
$1.320
$1.290
Vyrian
IBS Electronics
$3.243
Diverse Electronics
Bisco
ACDS - Activité Composants Distribution Service
Quotebeam
Inventory MP
Bristol Electronics
Argo Parts USA
Continental Prestige Electronics
$1.550
Allen Electronics Distributors
$4.860
$3.360
Perfect Parts
Bastille Electronics
Cyclops Electronics Ltd (Excess)
Glotronic Ltd.
RF/Microwave Attenuators FG-12 attributes and parameters. Explore more RF/Microwave Attenuators devices from Aeroflex/kdi
Additional Features:
Characteristic Impedance:
Maximum Input Power (CW):
Maximum Insertion Loss:
Maximum Operating Frequency:
Minimum Operating Frequency:
Maximum Operating Temperature:
Minimum Operating Temperature:
RF or Microwave Device Type:
Maximum Voltage Standing Wave Ratio:
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;
FT232RQ-REEL
FTDI
FTDI's FT232RQ-REEL is a USB bus controller with 32 terminals, operating at 3.3-5.25V. It supports data transfer rates up to 60MBps and clock frequency of 12.02MHz, suitable for RS232/RS422/RS485 interfaces in various applications like industrial automation and communication systems.
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;
LFXTAL025159REEL
Iqd Frequency Products
LFXTAL025159REEL by IQD Frequency Products is a 32.768 kHz crystal oscillator with 20 ppm frequency tolerance and 40,000 ohm series resistance. It is ideal for applications requiring precise timekeeping, such as real-time clocks in IoT devices or microcontrollers in wearables. The surface-mount design with a drive level of 1 uW makes it suitable for compact electronic systems.
MBR0520LT1
Motorola
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
Sensitron Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138W-7-F
Multicomp Pro
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Transistor Element Material: SILICON; No. of Elements: 1;
LM358N
Fairchild Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
M39029/56-351
Itt Cannon
CONNECTOR ACCESSORY; MIL Conformity: YES; Terminal Type: WIRE; IEC Conformity: NO; Alternate Contact Sources: ITT CANNON; Associated Military - Specifications: MIL-C-38999;
MBR130T1G
Onsemi
MBR130T1G by Onsemi is a Schottky rectifier diode with max output current of 1A and max repetitive peak reverse voltage of 30V. It operates b/w -65 to 125°C, suitable for surface mount applications in electronics requiring low forward voltage drop.
DS18B20Z
Dallas Semiconductor
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: RECTANGULAR; Housing: PLASTIC; Maximum Accuracy (Cel): 0.50;
2N2222A
Hi-tron Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
BAV99
Temic Semiconductors
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LD1117S33TR
STMicroelectronics
LD1117S33TR by STMicroelectronics is a fixed positive single output LDO regulator with a nominal output voltage of 3.3V and max output current of 1.3A. It has a small outline package style, operates at an adjustable temperature range from 0 to 125°C, and is ideal for applications requiring stable voltage regulation in compact electronic devices.
BSS138PS,115
Nexperia
N-CHANNEL; Configuration: SEPARATE, 2 ELEMENTS WITH BUILT-IN DIODE; Surface Mount: YES; No. of Elements: 2; No. of Terminals: 6; Minimum DS Breakdown Voltage: 60 V;
2N7002
Kec
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; Transistor Application: SWITCHING; Package Body Material: PLASTIC/EPOXY;
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LM317TG
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Minimum Input-Output Voltage Differential: 3 V; Qualification Status: Not Qualified; No. of Functions: 1;
06035C103KAT2A
KYOCERA AVX
06035C103KAT2A by KYOCERA AVX is a SMT ceramic capacitor with 0.01uF capacitance and 50V URdc. It has X7R temperature characteristics, -55 to 125 °C operating range, and 10% tolerance. Ideal for applications requiring compact surface mount capacitors with stable performance in a wide temperature range.
19-7-2
Cobham Plc
19-7-2 by Cobham Plc is a fixed attenuator with 7 dB nominal attenuation, handling up to 30 dBm CW input power. With a VSWR of 1.35, it operates in the RF/Microwave range from 0-18000 MHz. Constructed coaxially, it's ideal for applications requiring precise signal attenuation in various temperature conditions.
RFSA2013TR7
Qorvo
The Qorvo RFSA2013TR7 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, suitable for RF/microwave applications requiring precise signal control in a compact surface-mount package. With a max input power of 30 dBm, it offers high performance across temperatures ranging from -40°C to 105°C.
LCAT1002-09
Infinite Electronics International
FIXED ATTENUATOR;
HMC346AMS8GETR
Analog Devices
Analog Devices' HMC346AMS8GETR is a RF/Microwave Attenuator with 17.78 dBm CW input power, 28 dB attenuation, and 3.1 dB insertion loss. Ideal for applications requiring variable attenuation in the frequency range of 0-8000 MHz, such as signal conditioning in communication systems.
MTVA0300N09W3S
Emc Technology & Florida Rf Labs
FIXED ATTENUATOR; Construction: COMPONENT; Maximum Operating Frequency: 12400 MHz; Terminal Finish: Tin/Lead (Sn/Pb); Minimum Operating Temperature: -55 Cel; Maximum Voltage Standing Wave Ratio: 1.3;
HMC468LP3
Analog Devices' HMC468LP3 is a RF/Microwave Attenuator with 30 dBm CW power, 7 dB attenuation, and 1.8 dB insertion loss. Ideal for applications requiring variable attenuation in the frequency range of 0-6000 MHz.
RFSA2013SR
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.
87-30
87-30 by Cobham Plc is a COAXIAL FIXED ATTENUATOR with 30 dB Nominal Attenuation, 1.25 Max VSWR, and 33.01 dBm Max Input Power (CW). Ideal for RF/Microwave applications, it operates from -55°C to 100°C within the frequency range of 0-32000 MHz.
45-3-44
Api Technologies
FIXED ATTENUATOR; Maximum Operating Frequency: 1500 MHz; Maximum Operating Temperature: 125 Cel; Characteristic Impedance: 50 ohm; Nominal Attenuation: 3 dB; Minimum Operating Frequency: 0 MHz;
44-07
44-07 by Cobham Plc is a COAXIAL fixed attenuator with 7 dB nominal attenuation, suitable for RF/Microwave applications. It can handle up to 36.99 dBm CW input power and has a max VSWR of 1.25, operating b/w -50°C to 85°C over a frequency range of 0-18000 MHz.
4102-22
Aeroflex/weinschel
FIXED ATTENUATOR; Terminal Finish: GOLD; Maximum Operating Frequency: 18000 MHz; Maximum Operating Temperature: 125 Cel; JESD-609 Code: e4; Construction: COAXIAL;
HMC425LP3TR
HMC425LP3TR by Analog Devices is a RF/Microwave Attenuator with 31.5 dB Nominal Attenuation, 4.3 dB Max Insertion Loss, and operates b/w 2200-8000 MHz. It is a variable attenuator suitable for applications requiring precise signal control in the frequency range of 2.2-8 GHz.
45-3-43
FIXED ATTENUATOR; Terminal Finish: Gold (Au); Nominal Attenuation: 3 dB; Construction: COAXIAL; JESD-609 Code: e4; Maximum Voltage Standing Wave Ratio: 1.1;
2067-9
Aeroflex/inmet
FIXED ATTENUATOR; JESD-609 Code: e4; Additional Features: SMA, I/P POWER-MAX(PEAK)=100W; Terminal Finish: Gold (Au); Maximum Operating Frequency: 12400 MHz; Characteristic Impedance: 50 ohm;
4102-12
4102-12 by Cobham Plc is a RF/Microwave Attenuator with 2 dB attenuation, 40 dBm CW input power, and 1.35 max VSWR. It operates from -55°C to 125°C, has a gold terminal finish, and supports frequencies from 0 MHz to 18 GHz. Ideal for signal attenuation in high-frequency applications.
L-com
56-6
FIXED ATTENUATOR; Minimum Operating Temperature: -55 Cel; Nominal Attenuation: 6 dB; Maximum Voltage Standing Wave Ratio: 1.25; Construction: COAXIAL; Terminal Finish: Gold (Au);
19-8-2
FIXED ATTENUATOR; Additional Features: SMP-M, I/P POWER-MAX(PEAK)=250W; Maximum Operating Temperature: 125 Cel; Minimum Operating Frequency: 0 MHz; Nominal Attenuation: 8 dB; Maximum Input Power (CW): 30 dBm;
5419
Smiths Group Plc
FIXED ATTENUATOR; Construction: MODULE; Minimum Operating Temperature: -55 Cel; Terminal Finish: Nickel (Ni); Maximum Operating Temperature: 150 Cel; Characteristic Impedance: 50 ohm;
59-3-12
FIXED ATTENUATOR; Mounting Feature: PANEL MOUNT; Screening Level: MIL-DTL-3933; Maximum Input Power (CW): 50 dBm; Maximum Voltage Standing Wave Ratio: 1.15; Minimum Operating Frequency: 0 MHz;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
Aeroflex/kdi
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
© 2023 All rights reserved