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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45-3-43 by Cobham Plc is a RF/Microwave Attenuator with 3 dB Nominal Attenuation, 56.99 dBm Max Input Power (CW), and 1.1 Max VSWR. It is a COAXIAL device with GOLD terminal finish, operating from -55°C to 125°C, suitable for applications requiring fixed attenuation in the frequency range of 0-1500 MHz.
Median Price
$21.810
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$33.702
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Continental Prestige Electronics
Argo Parts USA
High maximum input power allows for reliable operation in high-power RF applications.
Low VSWR indicates efficient power transfer and minimal signal reflection in the system.
Provides a fixed level of attenuation for signal control without introducing excessive loss.
Coaxial construction ensures good signal integrity and impedance matching.
Wide operating temperature range allows for reliable performance in various environmental conditions.
Gold terminal finish offers excellent conductivity and corrosion resistance, ensuring long-term reliability.
Fixed attenuators provide consistent attenuation levels for signal control in RF and microwave circuits.
Standard 50 ohm impedance ensures compatibility with most RF systems and components.
Wide frequency range allows for versatile use in different RF and microwave applications.
Covers a broad frequency range suitable for many RF and microwave communication systems.
RF/Microwave Attenuators 45-3-43 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.
SMBJ18CA
Weitron Technology
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM555CN
Texas Instruments
LM555CN by Texas Instruments is an Analog Waveform Generation IC with a supply voltage range of 4.5V to 16V. It operates b/w 0°C to 70°C, making it suitable for commercial applications. This rectangular package IC has dual terminals and uses bipolar technology for pulse generation in various electronic circuits.
MMBT2222ALT1G
Rochester Electronics
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .3 W; Maximum Collector Current (IC): .6 A;
2N2222A
Surge Components
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .6 A; No. of Terminals: 3;
BSS138-7-F
Diodes Incorporated
Diodes Inc. BSS138-7-F is a N-channel FET with 50V DS breakdown voltage, 0.2A max drain current, and 3.5 ohm RDS(on). Ideal for switching applications in small outline packages with matte tin finish, operating up to 150°C peak reflow temp.
BAV99
Gec Plessey Semiconductors
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138
Vishay Intertechnology
Vishay Intertechnology's BSS138 is a N-CHANNEL FET with SINGLE configuration and ENHANCEMENT MODE operation. It features 0.35W power dissipation, METAL-OXIDE SEMICONDUCTOR tech, and 150°C max temp. Ideal for surface mount applications in various electronic circuits requiring efficient power management.
ULN2803ADWRG4
ULN2803ADWRG4 by Texas Instruments is a peripheral driver with 8 functions, open-collector output, and built-in transient protection. It operates b/w -40 to 85 °C with a max supply voltage of 3 V. Ideal for applications requiring sink current flow direction in a small outline package style.
MC33269T-3.3G
Onsemi
MC33269T-3.3G by Onsemi is a fixed positive single output LDO regulator with a max output current of 0.8 A and a dropout voltage of 1.35 V. It is commonly used in applications that require stable voltage regulation, such as power supplies for electronic devices.
SS495ASP
Micro Switch
The Micro Switch SS495ASP is an analog circuit IC with a supply voltage range of 4.5V to 10.5V, suitable for automotive applications. Its package body material is plastic/epoxy, and it has a rectangular shape with three terminals. Operating temperature ranges from -40°C to 125°C, making it ideal for various automotive sensor and control systems.
Digitron Semiconductors
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
NDT2955
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 3 W; Package Style (Meter): SMALL OUTLINE; Maximum Drain Current (Abs) (ID): 2.5 A;
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;
Infineon Technologies
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Maximum Drain Current (Abs) (ID): .2 A; Maximum Feedback Capacitance (Crss): 8 pF;
LM317T/NOPB
National Semiconductor
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; JESD-609 Code: e3; Package Shape: RECTANGULAR;
2N7002
Dc Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; No. of Elements: 1; Terminal Form: GULL WING;
SS14
Hy Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
NXP Semiconductors
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; No. of Terminals: 3; Maximum Drain Current (ID): .2 A; Operating Mode: ENHANCEMENT MODE;
Bkc Semiconductors
M24308/2-1F
Tyco Electronics Amp
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; IEC Conformity: NO; Mixed Contacts: NO; Empty Shell: NO;
HMC306MS10E
Analog Devices
Analog Devices' HMC306MS10E is a RF attenuator with 15.5 dB attenuation, 2.7 dB insertion loss, and 28.06 dBm max input power. Ideal for variable attenuation in RF/microwave applications from 700 MHz to 3800 MHz, featuring GAAS technology and surface mounting feature.
1-60
Cobham Plc
Cobham Plc's 1-60 is a COAXIAL fixed attenuator with 60 dB nominal attenuation, handling up to 36.99 dBm CW power. With VSWR of 1.25, it operates from -55°C to 125°C across 0-12400 MHz RF/Microwave applications.
32-8.5
Aeroflex/weinschel
FIXED ATTENUATOR; Minimum Operating Frequency: 0 MHz; JESD-609 Code: e4; Nominal Attenuation: 8.5 dB; Minimum Operating Temperature: -55 Cel; Maximum Operating Temperature: 125 Cel;
44-9
Api Technologies
FIXED ATTENUATOR; Minimum Operating Temperature: -50 Cel; Nominal Attenuation: 9 dB; Terminal Finish: GOLD; Maximum Input Power (CW): 36.99 dBm; JESD-609 Code: e4;
HMC472ALP4E
Hittite Microwave
VARIABLE ATTENUATOR; Mounting Feature: SURFACE MOUNT; No. of Terminals: 24; Package Body Material: PLASTIC/EPOXY; Technology: GAAS; Minimum Operating Frequency: 0 MHz;
59-3-12
59-3-12 by Cobham Plc is a RF/Microwave Attenuator with max input power of 50 dBm, VSWR of 1.15, and nominal attenuation of 3 dB. It is a fixed attenuator with characteristic impedance of 50 ohm, operating frequency range from 0 to 2500 MHz, and construction type coaxial. Ideal for applications requiring precise signal attenuation in military and aerospace industries.
HMC541LP3ETR
VARIABLE ATTENUATOR; Terminal Finish: MATTE TIN; JESD-609 Code: e3;
66-10-44
The Cobham Plc 66-10-44 is a fixed attenuator with 10 dB nominal attenuation, handling up to 51.76 dBm CW power and supporting frequencies from 0 to 18000 MHz. Constructed coaxially with a VSWR of 1.9, it's ideal for RF/microwave applications requiring precise signal control in temperatures ranging from -55°C to 100°C.
3205-1
Cobham Plc's 3205-1 is a COAXIAL RF attenuator with max input power of 30 dBm, VSWR of 1.35, and nominal attenuation of 70 dB. Ideal for RF/Microwave applications up to 2000 MHz, it offers variable attenuation with low insertion loss and operates b/w -55°C to 71°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;
TS9502T3
Emc Technology & Florida Rf Labs
FIXED ATTENUATOR; Construction: COMPONENT; Additional Features: I/P POWER-MAX(PEAK)=1W; Characteristic Impedance: 50 ohm; JESD-609 Code: e0; Terminal Finish: Tin/Lead (Sn/Pb);
44-1
FIXED ATTENUATOR; Additional Features: N-F; N-M, I/P POWER-MAX(PEAK)=1000W; Minimum Operating Frequency: 0 MHz; JESD-609 Code: e4; Terminal Finish: GOLD; Maximum Operating Frequency: 18000 MHz;
G40
Tyco Electronics M/a-com
VARIABLE ATTENUATOR; Maximum Input Power (CW): 23.01 dBm; Characteristic Impedance: 50 ohm; Maximum Operating Frequency: 4000 MHz; Maximum Voltage Standing Wave Ratio: 2.3; Nominal Attenuation: 22 dB;
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.
TS0503F
FIXED ATTENUATOR; Maximum Voltage Standing Wave Ratio: 1.5; Maximum Operating Temperature: 150 Cel; Maximum Operating Frequency: 18000 MHz; Maximum Input Power (CW): 20 dBm; Minimum Operating Frequency: 0 MHz;
HMC291ETR
Analog Devices' HMC291ETR is a RF/Microwave Attenuator with 12 dB Nominal Attenuation, 1.6 dB Max Insertion Loss, and 27.99 dBm Max Input Power (CW). It operates b/w -40 °C to 85°C, suitable for applications requiring Variable Attenuation in the frequency range of 700-4000 MHz.
SF0929-6200-10
Sv Microwave
SF0929-6200-10 by Sv Microwave is a 10 dB fixed attenuator with max input power of 33.01 dBm and VSWR of 1.35. Ideal for RF applications, it operates from -55°C to 125°C across frequencies from 0 MHz to 18 GHz.
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;
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.
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;
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45-3-44
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;
FIXED ATTENUATOR; JESD-609 Code: e4; Characteristic Impedance: 50 ohm; Construction: COAXIAL; Additional Features: N-M, I/P POWER-MAX(PEAK)=10000W; Maximum Input Power (CW): 56.99 dBm;
45-3-44 by Cobham Plc is a fixed attenuator with 3 dB nominal attenuation, handling up to 56.99 dBm CW power and supporting VSWR of 1.1. Ideal for RF applications, it operates b/w -55°C to 125°C, covering frequencies from 0 MHz to 1500 MHz with a characteristic impedance of 50 ohms.
45-3-43
FIXED ATTENUATOR; Terminal Finish: Gold (Au); Maximum Input Power (CW): 56.99 dBm; Maximum Operating Frequency: 1500 MHz; Minimum Operating Temperature: -55 Cel; Maximum Voltage Standing Wave Ratio: 1.1;
FIXED ATTENUATOR; Terminal Finish: Gold (Au); Nominal Attenuation: 3 dB; Construction: COAXIAL; JESD-609 Code: e4; Maximum Voltage Standing Wave Ratio: 1.1;
45-3-43-LIM
FIXED ATTENUATOR; Maximum Input Power (CW): 56.99 dBm; Characteristic Impedance: 50 ohm; Terminal Finish: Gold (Au); Maximum Voltage Standing Wave Ratio: 1.1; Construction: COAXIAL;
45-3-44-LIM
FIXED ATTENUATOR; JESD-609 Code: e4; Maximum Input Power (CW): 56.99 dBm; Terminal Finish: Gold (Au); Maximum Operating Temperature: 125 Cel; Maximum Operating Frequency: 1500 MHz;
FIXED ATTENUATOR; Construction: COAXIAL; Maximum Voltage Standing Wave Ratio: 1.1; JESD-609 Code: e4; Characteristic Impedance: 50 ohm; Minimum Operating Temperature: -55 Cel;
FIXED ATTENUATOR; JESD-609 Code: e4; Maximum Operating Frequency: 1500 MHz; Maximum Input Power (CW): 56.99 dBm; Maximum Voltage Standing Wave Ratio: 1.1; Minimum Operating Temperature: -55 Cel;
45-3-41
FIXED ATTENUATOR; Mounting Feature: PANEL MOUNT; JESD-609 Code: e4; Additional Features: N-M; SMK 2.92 MM-F, I/P POWER-MAX(PEAK)=10000W; Maximum Input Power (CW): 53.98 dBm; Terminal Finish: Gold (Au);
45-3-42
FIXED ATTENUATOR; Mounting Feature: PANEL MOUNT; Characteristic Impedance: 50 ohm; JESD-609 Code: e4; Maximum Voltage Standing Wave Ratio: 1.1; Nominal Attenuation: 3 dB;
FIXED ATTENUATOR; Maximum Voltage Standing Wave Ratio: 1.1; JESD-609 Code: e4; Maximum Operating Temperature: 125 Cel; Minimum Operating Temperature: -55 Cel; Maximum Operating Frequency: 1500 MHz;
FIXED ATTENUATOR; Minimum Operating Temperature: -55 Cel; Minimum Operating Frequency: 0 MHz; Maximum Input Power (CW): 56.99 dBm; Maximum Operating Frequency: 1500 MHz; Maximum Operating Temperature: 125 Cel;
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