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; Minimum Operating Temperature: -55 Cel; JESD-609 Code: e4; Maximum Operating Temperature: 125 Cel; Minimum Operating Frequency: 0 MHz; Nominal Attenuation: 13 dB;
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$0.681
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$0.644
Heilind Electronics
$0.845
$0.689
$0.668
RS Americas
$1.390
$1.200
$1.140
Mouser Electronics
$1.100
$0.902
$0.871
RS (Exports)
$1.480
$1.290
$1.240
DigiKey
$1.720
$1.107
$0.936
DB Roberts
$2.139
$1.503
$0.976
$0.927
Arrow
$19.950
Master Electronics
$1.210
$0.896
$0.823
Verical
$1.545
$1.086
$0.954
Powell Electronics
$0.802
Distrelec
Carlton-Bates
$0.910
Component Electronics Inc.
$1.150
$0.870
$0.750
Nova Conductors
Bisco
Electro Sonic
$0.742
$0.618
Vyrian
VNN
Lakeview Electronics
Chris Electronics
Hawk Electronics
$0.706
Masline Electronics Inc.
Powertech Controls
Jameco Electronics
Prism Electronics
ACDS - Activité Composants Distribution Service
Sunrise Surplus Inc.
Eastern End Electronics, LLC
EMSNET
A2Z Electronics, Inc.
Continental Prestige Electronics
$0.829
Argo Parts USA
Allen Electronics Distributors
Aranea Global
$19.551
$18.769
Netroflash
$18.953
$18.554
GreenTree Electronics
Speed Components Ltd (Excess)
RF/Microwave Attenuators 32-13 attributes and parameters. Explore more RF/Microwave Attenuators devices from Api Technologies
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:
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.
2N2222A
Tt Electronics Plc
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .8 A; JESD-30 Code: O-MBCY-W3;
MMBT3904-7-F
Diodes Incorporated
Diodes Inc. MMBT3904-7-F is a NPN BJT transistor for switching applications. Features include VCEsat of 0.3V, hFE of 30, and IC of 0.2A. With a max operating temp of 150°C, it's ideal for small outline SMT designs in automotive electronics.
BAV99
Silicon Standard
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Vishay Telefunken
ABS06-32.768KHZ-T
Abracon
Abracon's ABS06-32.768KHZ-T crystal oscillator offers 20 ppm frequency tolerance, 90000 ohm series resistance, and -40 to 85 °C operating temperature range. Ideal for applications requiring precise timing in compact designs like IoT devices and wearables.
06035C104KAT2A
KYOCERA AVX
06035C104KAT2A by KYOCERA AVX is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. It has X7R temperature characteristics, -55 to 125 °C operating range, and ±10% tolerance. Ideal for SMT applications requiring compact size and reliable performance in various electronic circuits.
M39029/58360
Souriau-sunbank Connection Technologies
Souriau-sunbank's M39029/58360 is a MIL-Spec backshell with CRIMP contact type and male gender. It conforms to MIL-DTL-38999 standards, mates with M39029/56348 contacts, and requires M81969/14-01 insertion tools. Ideal for military applications requiring reliable crimp terminals.
Semiconductor Technology
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Vpt Components
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): 1 W; Maximum Collector Current (IC): .8 A; Maximum Power Dissipation Ambient: .5 W;
Lite-on Semiconductor
Infinex
SMBJ18CA
Uniohm
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LP2950CDT-3.3G
Onsemi
LP2950CDT-3.3G by Onsemi is a fixed positive single output LDO regulator with a nominal output voltage of 3.3V and max output current of 0.1A. It has a small outline package style, operates at temperatures ranging from -40 to 125 °C, and is suitable for applications requiring low dropout voltage and precise voltage regulation in electronic circuits.
Siemens
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;
LL4148
Good-ark Electronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
LM358MX
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
Daco Semiconductor
OHN3020U
Optek Technology
MAGNETIC FIELD SENSOR,HALL EFFECT; Mounting Feature: THROUGH HOLE MOUNT; No. of Terminals: 3; Output Type: ANALOG CURRENT; Package Shape or Style: RECTANGULAR; Output Range: 25mA;
ADRF5740BCCZN
Analog Devices
Analog Devices' ADRF5740BCCZN is a RF/Microwave Attenuator with 22 dB Nominal Attenuation, 1.49 Max VSWR, and 25 dBm Max Input Power. Ideal for applications requiring variable attenuation in the frequency range of 10 MHz to 60 GHz.
HMC629LP4ERTR
Analog Devices' HMC629LP4ERTR is a RF/Microwave Attenuator with 24 terminals, operating at -40 to 85°C. Utilizing GaAs technology, it has a power supply of 5V and surface mounting feature. Ideal for applications requiring precise signal attenuation in electronic systems.
4R-6
Api Technologies
FIXED ATTENUATOR; Construction: MODULE; JESD-609 Code: e4; Maximum Input Power (CW): 33.01 dBm; Maximum Voltage Standing Wave Ratio: 1.25; Minimum Operating Frequency: 0 MHz;
HMC470ALP3ETR
Analog Devices' HMC470ALP3ETR is a RF/Microwave Attenuator with 31 dB Nominal Attenuation, 25 dBm Max Input Power, and 2 dB Max Insertion Loss. It operates b/w -40 to 85°C and supports frequencies from 100 MHz to 3 GHz. Ideal for variable attenuation in RF/microwave circuits with a characteristic impedance of 50 ohms.
TGL6425-SCC
Texas Instruments
TGL6425-SCC by Texas Instruments is a GAAS technology RF attenuator with 19.7 dB attenuation, 30 dBm CW input power, and 1.4 max VSWR. Ideal for applications requiring variable attenuation in the frequency range of 500 MHz to 18 GHz.
779-7
Lockheed Martin Microwave
Lockheed Martin Microwave's 779-7 is a fixed attenuator module with max input power of 33.01 dBm and VSWR of 1.4, operating from 0-18000 MHz. Ideal for RF applications requiring precise signal attenuation in high-power environments.
AT0603T02ECAS3
American Technical Ceramics
FIXED ATTENUATOR; Mounting Feature: SURFACE MOUNT; No. of Terminals: 4; Technology: AIN; Screening Level: MIL-STD-883; Maximum Voltage Standing Wave Ratio: 1.25;
56-5
Cobham Plc
56-5 by Cobham Plc is a RF/Microwave Attenuator with 5 dB Nominal Attenuation, 33.01 dBm Max Input Power (CW), and 1.25 Max VSWR. It is a COAXIAL device with GOLD terminal finish, operating from -55°C to 85°C, suitable for applications requiring fixed attenuation in the frequency range of 0-26500 MHz.
741
L-3 Narda-miteq
VARIABLE ATTENUATOR; Maximum Input Power (CW): 33.01 dBm; Construction: MODULE; Minimum Operating Frequency: 0 MHz; Maximum Operating Frequency: 18000 MHz; Maximum Voltage Standing Wave Ratio: 1.5;
32-13
Aeroflex/weinschel
FIXED ATTENUATOR; Maximum Operating Frequency: 18000 MHz; Construction: COAXIAL; Additional Features: SMA, HIGH RELIABILITY; Nominal Attenuation: 13 dB; Terminal Finish: Gold (Au);
F2258NLGK8
Integrated Device Technology
RF/Microwave Attenuators; JESD-609 Code: e3; Terminal Finish: Tin (Sn);
MAAD-011021-TR0500
M/a-com Technology Solutions
MAAD-011021-TR0500 by M/a-com Technology Solutions is a 50 ohm RF attenuator with 31.5 dB nominal attenuation and 35 dBm max input power. It operates from 0 to 30 GHz, making it ideal for RF/microwave applications requiring precise signal control in temperatures ranging from -40°C to 85°C.
HMC1019LP4ETR
Analog Devices' HMC1019LP4ETR is a GaAs technology RF attenuator with 24 terminals, +-5V power supply, and 6.5mA max supply current. It operates b/w -40 °C to 85°C, ideal for variable attenuation in RF/microwave applications using surface mount technology.
TGL4203-SM
Qorvo
TGL4203-SM by Qorvo is a RF/Microwave attenuator with 17 dB nominal attenuation and 24 dBm max input power. It operates from 0-30000 MHz, has a max insertion loss of 2 dB, and features a surface mount package ideal for variable attenuation in RF applications.
TS0320F
Smiths Group Plc
TS0320F by Smiths Group Plc is a RF/Microwave Attenuator with max input power of 33.01 dBm, VSWR of 1.5, and nominal attenuation of 20 dB. It is a fixed attenuator with a characteristic impedance of 50 ohm, operating frequency range from 0 MHz to 12400 MHz. Ideal for applications requiring precise signal attenuation in RF and microwave systems.
HMC939
Analog Devices' HMC939 is a RF/Microwave Attenuator with 31 dB Nominal Attenuation, 7.5 dB Max Insertion Loss, and 24.91 dBm Max Input Power (CW). It operates b/w -55 to 85°C, has a GAAS Technology, and supports frequencies from 100 MHz to 40 GHz. Ideal for variable attenuation in RF/microwave systems.
MTVA0300N09WB1
Emc Technology & Florida Rf Labs
FIXED ATTENUATOR; Maximum Operating Frequency: 12400 MHz; JESD-609 Code: e4; Minimum Operating Temperature: -55 Cel; Maximum Voltage Standing Wave Ratio: 1.3; Maximum Input Power (CW): 23.01 dBm;
HMC291E
HMC291E by Analog Devices is a RF/Microwave Attenuator with 12 dB Nominal Attenuation, 1.6 dB Max Insertion Loss, and 28.06 dBm Max Input Power (CW). It operates b/w -40 to 85°C and covers frequencies from 700 MHz to 4 GHz. Ideal for variable attenuation in RF/microwave applications.
44-8
FIXED ATTENUATOR; Maximum Voltage Standing Wave Ratio: 1.25; Minimum Operating Temperature: -50 Cel; Maximum Input Power (CW): 36.99 dBm; Additional Features: N-F; N-M, I/P POWER-MAX(PEAK)=1000W; Nominal Attenuation: 8 dB;
HMC939A
HMC939A by Analog Devices is a RF/Microwave Attenuator with 31 dB Nominal Attenuation, 7.8 dB Max Insertion Loss, and operates from 100 MHz to 40 GHz. It features GAAS technology, +-5V power supplies, and can handle up to 27 dBm CW input power. Ideal for variable attenuation in RF/microwave systems with a characteristic impedance of 50 ohms.
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FIXED ATTENUATOR; Additional Features: SMA, HIGH RELIABILITY; Maximum Operating Temperature: 125 Cel; Terminal Finish: GOLD; Minimum Operating Frequency: 0 MHz; Nominal Attenuation: 13 dB;
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