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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Cobham Plc's 1-8 is a RF fixed attenuator with 8 dB nominal attenuation, handling up to 36.99 dBm CW power. With a VSWR of 1.25, it operates in the frequency range of 0-12400 MHz, making it ideal for applications requiring precise signal control in high-power RF systems.
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DigiKey
$17.500
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$90.390
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$1.450
Netroflash
$17.150
Argo Parts USA
High maximum input power allows for reliable operation without risk of damage due to high power levels.
Low VSWR ensures efficient power transfer and minimal signal reflection, leading to improved performance.
Provides control over signal strength, allowing for precise adjustment of power levels as needed.
Coaxial construction offers good shielding and minimizes signal interference, ensuring reliable signal transmission.
Wide operating temperature range allows for versatile use in various environmental conditions.
Low minimum operating temperature ensures operational reliability even in cold environments.
Gold terminal finish provides excellent conductivity and corrosion resistance for long-lasting performance.
Fixed attenuator design offers stable signal attenuation over time, ensuring consistency in signal output.
Standard 50 ohm impedance allows for compatibility with a wide range of RF devices and systems.
Wide frequency range supports operation across various frequency bands, making this attenuator versatile for different applications.
High maximum operating frequency enables use in high-frequency RF and microwave systems, expanding the range of applications.
RF/Microwave Attenuators 1-8 attributes and parameters. Explore more RF/Microwave Attenuators devices from Cobham Plc
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:
The Cobham Group comprises a number of dynamic businesses in diverse specialist areas, each of which are experts in their field. Together we are a leading global technology and services innovator, highly regarded and respected for providing solutions to the most complex problems in some of the most challenging environments and missions. From the depths of the ocean to deep space and everywhere in between, our customers mission is our mission and every mission matters. Engineers critical, cutting edge data solutions for the most challenging missions on land, sea, and in air and space; with customised solutions across the entire signal chain, including RF, microwave and high reliability microelectronics.
ULN2803A
Texas Instruments
ULN2803A by Texas Instruments is a peripheral driver with 8 functions. It has a max supply voltage of 3V and can operate in temperatures ranging from -40 to 85°C. This IC is commonly used as a buffer or inverter based peripheral driver for various applications.
LAN8720A-CP-TR
Microchip Technology
LAN8720A-CP-TR by Microchip: Ethernet transceiver with 100 Mbps data rate, operates at 3.3V, and consumes 54mA max supply current. Ideal for network interfaces in commercial applications due to its small size (4x4mm) and low power consumption.
1N4148WS
Vishay Semiconductors
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
General Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
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;
4554
Jw Miller Magnetics
Other Semiconductors;
LL4148
International Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Bytesonic Electronics
M24308/2-1F
Defense Logistics Agency
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mounting Type: CABLE AND PANEL; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; Empty Shell: NO;
Philips Semiconductors
261
Micronetics
Other Interface ICs; Temperature Grade: MILITARY; Terminal Form: FLAT; No. of Terminals: 14; Package Code: DFP; Package Shape: SQUARE;
SS14
Micro Commercial Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM555CN
Onsemi
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
ULN-2803A
Sprague Electric
BUFFER OR INVERTER BASED PERIPHERAL DRIVER; Temperature Grade: OTHER; Terminal Form: THROUGH-HOLE; No. of Terminals: 18; Package Code: DIP; Package Shape: RECTANGULAR;
BSS138
Changzhou Galaxy Century Microelectronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; Minimum DS Breakdown Voltage: 50 V; Maximum Operating Temperature: 150 Cel;
BAV99
Secos
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
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;
1N4148WT
1N4148WT by Onsemi is a single rectifier diode with a max output current of 0.3A and forward voltage of 0.72V. It has a small outline package style, matte tin terminal finish, and operates at temperatures up to 150°C. Ideal for applications requiring fast reverse recovery time such as power supplies and signal demodulation circuits.
Silicon Standard
LM107H/883
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Technology: BIPOLAR;
9-6
Cobham Plc
9-6 by Cobham Plc is a COAXIAL FIXED ATTENUATOR with 6 dB Nominal Attenuation, 1.6 Max VSWR, and 33.01 dBm Max Input Power. Ideal for RF/Microwave applications, it operates from -55°C to 125°C within the frequency range of 0-26500 MHz.
HMC540LP3ETR
Analog Devices
HMC540LP3ETR by Analog Devices is a RF/Microwave Attenuator with 29 dBm CW input power, 15 dB nominal attenuation, and 2.6 dB max insertion loss. Ideal for applications requiring variable attenuation in the frequency range of 0-5500 MHz.
PE43610A-X
Psemi
PE43610A-X by Psemi is a RF attenuator with 31.5 dB attenuation, 3 dB insertion loss, and 13000 MHz max frequency. It's a GAAS technology variable attenuator for RF/microwave applications with 50 ohm impedance and -40 to 85 °C operating temp range.
M3933/25-36N
Midwest Microwave
FIXED ATTENUATOR; Nominal Attenuation: 10 dB; Maximum Operating Frequency: 12400 MHz; Maximum Input Power (CW): 33.01 dBm; Additional Features: SMA; Construction: COAXIAL;
44-20
Aeroflex/weinschel
FIXED ATTENUATOR; Construction: COAXIAL; Maximum Voltage Standing Wave Ratio: 1.25; Maximum Operating Frequency: 18000 MHz; JESD-609 Code: e4; Characteristic Impedance: 50 ohm;
55-4
FIXED ATTENUATOR; Minimum Operating Temperature: -55 Cel; Terminal Finish: Gold (Au); Construction: COAXIAL; Nominal Attenuation: 4 dB; Characteristic Impedance: 50 ohm;
1-1
Api Technologies
FIXED ATTENUATOR; Characteristic Impedance: 50 ohm; Additional Features: N-F; N-M, I/P POWER-MAX(PEAK)=1000W; Maximum Operating Temperature: 125 Cel; Construction: COAXIAL; Maximum Input Power (CW): 40 dBm;
HMC470ATCPZ-EP-PT
Analog Devices' HMC470ATCPZ-EP-PT is a RF/Microwave Attenuator with 31 dB Nominal Attenuation, 25 dBm Max Input Power, and 2 dB Max Insertion Loss. Ideal for applications requiring variable attenuation in the frequency range of 100 MHz to 3 GHz.
HMC425
Analog Devices' HMC425 is a GAAS technology RF attenuator with 31.5 dB attenuation and 4 dB insertion loss, suitable for frequencies b/w 2400-8000 MHz. It can handle up to 30 dBm CW input power, making it ideal for RF/microwave applications requiring precise signal control in a temperature range of -55 to 85°C.
8126
Mercury Systems
VARIABLE ATTENUATOR; Maximum Operating Temperature: 125 Cel; Construction: COAXIAL; Maximum Voltage Standing Wave Ratio: 2; Maximum Operating Frequency: 10000 MHz; Additional Features: SMA;
HRF-AT4521-TR
Honeywell
HRF-AT4521-TR by Honeywell is a RF/Microwave Attenuator with 31 dB Nominal Attenuation, 3.4 dB Max Insertion Loss, and 2500 MHz Max Operating Frequency. It is a VARIABLE ATTENUATOR suitable for applications requiring precise signal attenuation in CMOS technology.
HMC346AMS8G
Analog Devices' HMC346AMS8G is a GAAS technology RF attenuator with 32 dB attenuation, 2.5 dB insertion loss, and 8000 MHz operating frequency. Ideal for RF/microwave applications, it offers a max input power of 18 dBm in a surface-mount package suitable for temperatures ranging from -40 to 85 °C.
PAT0510SC6DBT10
Thin Film Technology
FIXED ATTENUATOR; Maximum Voltage Standing Wave Ratio: 1.3; Maximum Operating Frequency: 10000 MHz; Minimum Operating Temperature: -55 Cel; Maximum Input Power (CW): 15.05 dBm; Characteristic Impedance: 50 ohm;
AT0603T03ECATD
American Technical Ceramics
FIXED ATTENUATOR; JESD-609 Code: e4; Terminal Finish: Gold (Au);
1
FIXED ATTENUATOR; Maximum Voltage Standing Wave Ratio: 1.25; Maximum Input Power (CW): 36.99 dBm; Maximum Operating Frequency: 12400 MHz; Minimum Operating Frequency: 0 MHz;
LCAT1001-08
Infinite Electronics International
FIXED ATTENUATOR;
47-10-43
FIXED ATTENUATOR; Minimum Operating Temperature: -55 Cel; Maximum Voltage Standing Wave Ratio: 1.35; Minimum Operating Frequency: 0 MHz; JESD-609 Code: e4; Nominal Attenuation: 10 dB;
87-01
Api Technologies' 87-01 is a RF/Microwave Attenuator with max input power of 33.01 dBm, VSWR of 1.25, and nominal attenuation of 1 dB. Ideal for fixed attenuator applications in military and high-frequency communication systems due to its MIL-A-3933 screening level and wide operating temperature range (-55 to 100 °C).
HMC654LP2E
Analog Devices' HMC654LP2E is a 4 dB fixed attenuator with 25.05 dBm CW input power handling, ideal for RF applications. With a frequency range of 0-25000 MHz and operating temperatures from -40 to 85°C, this surface-mount component offers reliable performance in various RF/microwave systems.
47-10-34
FIXED ATTENUATOR; Maximum Voltage Standing Wave Ratio: 1.35; Characteristic Impedance: 50 ohm; JESD-609 Code: e4; Maximum Input Power (CW): 46.99 dBm; Nominal Attenuation: 10 dB;
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1-8
FIXED ATTENUATOR; Terminal Finish: GOLD; Nominal Attenuation: 8 dB; Minimum Operating Temperature: -55 Cel; Additional Features: N-F; N-M, I/P POWER-MAX(PEAK)=1000W; Maximum Operating Frequency: 12400 MHz;
FIXED ATTENUATOR; Maximum Operating Temperature: 125 Cel; Maximum Voltage Standing Wave Ratio: 1.25; Characteristic Impedance: 50 ohm; JESD-609 Code: e4; Terminal Finish: GOLD;
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