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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The Cobham Plc 68-2-44 is a RF/Microwave Attenuator with a max input power of 50 dBm and a max VSWR of 1.2. It has a nominal attenuation of 2 dB and operates in temperatures ranging from -55 to 100 °C. This fixed attenuator is ideal for applications requiring precise signal control in the frequency range of 0 to 4000 MHz.
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50 dBm - The high maximum input power allows for handling of strong signals, making it suitable for various RF/microwave applications.
1.2 - The low maximum voltage standing wave ratio ensures minimal signal reflection and maximizes power transfer, resulting in accurate and reliable measurements.
2 dB - The fixed 2 dB attenuation helps balance signal strength, making it useful for precise signal control and optimization in RF/microwave systems.
COAXIAL - The coaxial construction provides excellent signal integrity, impedance matching, and high-frequency performance, making it an ideal choice for RF/microwave applications.
100 °C - With a high maximum operating temperature, this attenuator can withstand harsh environmental conditions, ensuring reliable performance in demanding applications.
55 °C - The low minimum operating temperature allows for reliable operation even in extreme cold environments, providing versatility and durability.
GOLD - The gold terminal finish enhances conductivity, corrosion resistance, and reliability, ensuring superior signal transmission and long-term performance.
FIXED ATTENUATOR - This fixed attenuator design eliminates the need for complex adjustments and enables precise and consistent signal attenuation, facilitating accurate measurements and signal management.
50 ohm - The 50-ohm characteristic impedance matches standard RF systems, ensuring efficient power transfer, reducing reflections, and maintaining signal fidelity.
0 MHz - With a minimum operating frequency of 0 MHz, this attenuator can accommodate a wide range of frequency applications, increasing its versatility for different RF/microwave systems.
4000 MHz - The high maximum operating frequency allows for handling a broad range of RF/microwave signals, making it suitable for various wideband applications with increased bandwidth.
RF/Microwave Attenuators 68-2-44 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.
LM2931AZ-5.0RPG
Onsemi
LM2931AZ-5.0RPG by Onsemi is a Fixed Positive Single Output LDO Regulator with 5V nominal output voltage and 0.1A max output current. It features a low dropout voltage of 0.6V, making it suitable for applications requiring stable power supply in temperature range from -40 to 125°C. The package style is cylindrical with matte tin terminal finish, ideal for various electronic devices needing precise voltage regulation.
2N2222A
Electronic Transistors
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
LL4148
Secos
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
BAV99-7-F
Multicomp Pro
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
Pro-an Electronic
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Clamping Voltage: 29.2 V; Polarity: BIDIRECTIONAL; Nominal Breakdown Voltage: 21.05 V; Maximum Repetitive Peak Reverse Voltage: 18 V;
1N4148WS
Good-ark Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002,215
NXP Semiconductors
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.
RC0402JR-070RL
Yageo
Yageo's RC0402JR-070RL is a SMT fixed resistor with 0 ohm resistance, rated for temperatures from -55 to 155 °C. It features METAL GLAZE/THICK FILM tech, WRAPAROUND terminals, and 0.0625 W power dissipation. Ideal for jumper applications in electronics requiring compact surface mount components.
CRG0805F10K
Tyco Electronics Components
FIXED RESISTOR; Mounting Type: SURFACE MOUNT; Resistance: 10000 ohm; Rated Power Dissipation (P): .125 W; Maximum Operating Temperature: 125 Cel; Tolerance: 1 %;
M24308/2-1F
Adi Electronics
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; MIL Conformity: YES; Filter Feature: NO; Mating Info.: MULTIPLE MATING PARTS AVAILABLE;
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.
LM358D-T
Philips Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
LM317T
Fairchild Semiconductor
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Maximum Output Current-1: 1.5 A; No. of Outputs: 1; Qualification Status: Not Qualified;
LM555CN
Rochester Electronics
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Shape: RECTANGULAR; Surface Mount: NO; No. of Functions: 1;
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.
Alpha & Omega Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM317D2TG
LM317D2TG by Onsemi is an adjustable positive single output standard regulator with a max output current of 1.5A and a max output voltage of 37V. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring precise voltage regulation in compact spaces.
Diodes Incorporated
Diodes Inc. BAV99-7-F is a series-connected, center tap diode with 2 elements in a small outline package. It has a max reverse recovery time of 0.004 us and can handle up to 0.3A output current. Ideal for rectification applications requiring fast switching and low reverse current requirements.
SS14
Frontier Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Digitron Semiconductors
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
90-30-33
Cobham Plc
90-30-33 by Cobham Plc is a RF/Microwave Attenuator with 30 dB Nominal Attenuation, 46.99 dBm Max Input Power (CW), and 1.3 Max VSWR. Ideal for applications requiring fixed attenuation in the frequency range of 0-18000 MHz, featuring gold terminal finish and coaxial construction.
MTVA0500N09W3S
Emc Technology & Florida Rf Labs
FIXED ATTENUATOR; Maximum Operating Frequency: 12400 MHz; Maximum Operating Temperature: 150 Cel; Nominal Attenuation: 5 dB; Construction: COMPONENT; JESD-609 Code: e0;
HMC346LC3BRTR
Analog Devices
Analog Devices' HMC346LC3BRTR is a GAAS RF/Microwave Attenuator with 12 terminals. It operates b/w -40°C to 85°C, housed in a ceramic package for surface mount applications. Ideal for temperature-sensitive environments requiring precise signal attenuation.
23-1-3
23-1-3 by Cobham Plc is a COAXIAL FIXED ATTENUATOR with 50 ohm impedance. It has a max input power of 43.01 dBm and VSWR of 1.35, suitable for RF/Microwave applications up to 18 GHz with operating temperatures from -55°C to 125°C.
M3933/25-62N
Bel Fuse
FIXED ATTENUATOR; JESD-609 Code: e4; Minimum Operating Frequency: 0 MHz; Maximum Operating Temperature: 125 Cel; Minimum Operating Temperature: -55 Cel; Characteristic Impedance: 50 ohm;
PE43705B-Z
Psemi
PE43705B-Z by Psemi is a RF/Microwave Attenuator with 31.75 dB Nominal Attenuation, 28 dBm Max Input Power, and 3.2 dB Max Insertion Loss. It operates from -40 to 105 °C, has CMOS Technology, and is ideal for applications requiring variable attenuation in the frequency range of 50 MHz to 8 GHz.
66-10-44
Aeroflex/weinschel
FIXED ATTENUATOR; Maximum Input Power (CW): 51.76 dBm; Nominal Attenuation: 10 dB; JESD-609 Code: e4; Construction: COAXIAL; Maximum Voltage Standing Wave Ratio: 1.9;
32-9.5
Api Technologies
FIXED ATTENUATOR; JESD-609 Code: e4; Maximum Operating Frequency: 18000 MHz; Minimum Operating Temperature: -55 Cel; Minimum Operating Frequency: 0 MHz; Terminal Finish: GOLD;
32-2
32-2 by Cobham Plc is a RF/Microwave Attenuator with 2 dB Nominal Attenuation, 33.01 dBm Max Input Power (CW), and 1.35 Max VSWR. Ideal for applications requiring fixed attenuation in the frequency range of 0-18000 MHz, with a characteristic impedance of 50 ohm and COAXIAL construction.
44-20
44-20 by Cobham Plc is a fixed attenuator with 20 dB nominal attenuation, suitable for RF/Microwave applications. It has a max input power of 36.99 dBm and a VSWR of 1.25, operating in the frequency range of 0-18000 MHz. Built with COAXIAL construction, it can withstand temperatures from -50 to 85°C, making it ideal for high-power RF systems.
741
Lockheed Martin Microwave
Lockheed Martin Microwave's 741 is a variable attenuator module with max input power of 33.01 dBm and VSWR of 1.5. Operating from 0-18000 MHz, it suits RF applications needing precise signal attenuation in a 50 ohm system.
56-10
FIXED ATTENUATOR; Maximum Voltage Standing Wave Ratio: 1.25; Minimum Operating Temperature: -55 Cel; Maximum Operating Temperature: 100 Cel; Nominal Attenuation: 10 dB; Additional Features: 3.5 MM, I/P POWER-MAX(PEAK)=500W;
LCAT1001-01
Infinite Electronics International
FIXED ATTENUATOR;
66-10-32
FIXED ATTENUATOR; Mounting Feature: PANEL MOUNT; JESD-609 Code: e4; Additional Features: 3.5 MM-M; N-F, I/P POWER-MAX(PEAK)=1000W; Maximum Input Power (CW): 51.76 dBm; Construction: COAXIAL;
MAATCC0005TR
Tyco Electronics M/a-com
VARIABLE ATTENUATOR; Maximum Insertion Loss: 4.2 dB; Additional Features: TTL COMPATIBLE; Maximum Operating Temperature: 85 Cel; Terminal Finish: Matte Tin (Sn); Maximum Voltage Standing Wave Ratio: 2;
HMC467LP3ETR
Hittite Microwave
VARIABLE ATTENUATOR; Nominal Attenuation: 6 dB; Characteristic Impedance: 50 ohm; Terminal Finish: Matte Tin (Sn); Maximum Operating Temperature: 85 Cel; Construction: COMPONENT;
ADRF5473BCZ
VARIABLE ATTENUATOR;
PAT1220-C-6DB-T5
Susumu
The Susumu PAT1220-C-6DB-T5 is a 6 dB fixed attenuator with a max input power of 20 dBm and VSWR of 1.3. Ideal for RF/Microwave applications, it operates from -55°C to 125°C, covering frequencies from 0 MHz to 10 GHz.
328
Tt Electronics Plc
328 by Tt Electronics Plc is a RF/Microwave Attenuator with max input power of 33.01 dBm, VSWR of 1.35, and attenuation of 8 dB. It operates in the frequency range of 0-18000 MHz, ideal for signal attenuation in high-frequency applications like telecommunications and radar systems.
PE43711A-Z
PE43711A-Z by Psemi is a RF attenuator with 31 dB nominal attenuation and 31 dBm max input power. It operates from -40 to 105°C, with a frequency range of 0.009-6000 MHz. Ideal for RF/Microwave applications requiring precise signal control in compact designs.
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68-2-44
FIXED ATTENUATOR; Maximum Input Power (CW): 50 dBm; Maximum Voltage Standing Wave Ratio: 1.2; Minimum Operating Temperature: -55 Cel; Minimum Operating Frequency: 0 MHz; Maximum Operating Frequency: 4000 MHz;
FIXED ATTENUATOR; Construction: COAXIAL; Maximum Input Power (CW): 50 dBm; Maximum Voltage Standing Wave Ratio: 1.2; Nominal Attenuation: 2 dB; Additional Features: N-M, I/P POWER-MAX(PEAK)=10000W;
68-2-43
FIXED ATTENUATOR; Additional Features: N-F; N-M, I/P POWER-MAX(PEAK)=10000W; Maximum Operating Frequency: 4000 MHz; Maximum Operating Temperature: 100 Cel; Nominal Attenuation: 2 dB; Characteristic Impedance: 50 ohm;
FIXED ATTENUATOR; Maximum Operating Temperature: 100 Cel; Characteristic Impedance: 50 ohm; Maximum Input Power (CW): 50 dBm; Maximum Operating Frequency: 4000 MHz; Additional Features: N-F; N-M, I/P POWER-MAX(PEAK)=10000W;
FIXED ATTENUATOR; Construction: COAXIAL; Additional Features: N-F; N-M, I/P POWER-MAX(PEAK)=10000W; Characteristic Impedance: 50 ohm; Terminal Finish: GOLD; Maximum Voltage Standing Wave Ratio: 1.2;
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