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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1-2 by Cobham Plc is a RF/Microwave Attenuator with max input power of 40 dBm, VSWR of 1.25, and nominal attenuation of 2 dB. It operates in the frequency range of 0-12400 MHz, ideal for applications requiring fixed attenuators in coaxial construction with characteristic impedance of 50 ohm. Operating temperatures range from -55 to 125°C making it suitable for various high-frequency communication systems.
Median Price
$17.170
Lifecycle Status
Suppliers In-Stock
9
In-Stock Inventory
1k+
Standard Electric Supply Co.
1+ parts
$0.350
100+ parts
-
1k+ parts
10k+ parts
DigiKey
$7.380
Mouser Electronics
Verical
$67.180
$55.660
Chip1Stop
$66.400
$50.100
Hutch & Son
$7.800
Rapid Electronics
Electro Sonic
$1.164
$0.999
J2 Sourcing AB
Continental Prestige Electronics
$0.979
Netroflash
Argo Parts USA
Aztec Data Supply Inc.
$6.000
The high maximum input power capability of 40 dBm allows for reliable performance in high power applications.
With a maximum VSWR of 1.25, this attenuator ensures minimal signal reflection and improved signal integrity.
The 2 dB nominal attenuation provides stable and consistent signal reduction, making it ideal for precise signal control.
The coaxial construction ensures efficient signal transmission and provides good shielding against electromagnetic interference.
The high maximum operating temperature of 125°C ensures reliable performance even in extreme temperature conditions.
The low minimum operating temperature of -55°C allows for usage in a wide range of environments, including industrial and outdoor settings.
The gold terminal finish offers excellent conductivity and corrosion resistance, contributing to the overall reliability and longevity of the product.
As a fixed attenuator, this product provides a consistent level of attenuation without the need for adjustment, offering simplicity and reliability in signal control.
With a characteristic impedance of 50 ohm, this attenuator is compatible with a wide range of RF and microwave systems, ensuring versatility in its application.
The ability to operate at frequencies as low as 0 MHz enables this attenuator to handle a broad spectrum of signals with precision and accuracy.
The high maximum operating frequency of 12400 MHz allows for the attenuator to be used in a variety of RF and microwave applications with wide frequency ranges.
RF/Microwave Attenuators 1-2 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.
SS14
Leshan Radio
RECTIFIER DIODE; Surface Mount: YES; Config: SINGLE; No. of Phases: 1; No. of Elements: 1; Maximum Forward Voltage (VF): .5 V;
2N2222A
Secos
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .6 A; JEDEC-95 Code: TO-92;
1N4148WT-7
Diodes Incorporated
1N4148WT-7 by Diodes Inc. is a fast recovery rectifier diode with a max reverse recovery time of 0.004 us and a max forward voltage of 1.25 V. It has a package style of small outline, making it suitable for surface mount applications where high-speed switching is required at temperatures ranging from -65 to 150 °C.
BAV99
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;
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;
LL4148
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
1N4148WS
Changzhou Galaxy Century Microelectronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
M39029/58-360
Molex
CONNECTOR ACCESSORY; Alternate Contact Sources: MILITARY; Removal Tool Sources: MILITARY; Material: COPPER ALLOY; National Stock Number (NSN): 5999004733551; Mating Contacts: M39029/56-348, M39029/57-354;
Infinex
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LM555CMX
Texas Instruments
LM555CMX by Texas Instruments is an Analog Waveform Generation IC with 8 terminals. It operates at a nominal voltage of 5V and supports power supplies ranging from 5V to 15V. This versatile IC, housed in a small outline package, is commonly used for pulse and rectangular waveform generation in commercial temperature environments.
B340A-13-F
B340A-13-F by Diodes Inc. is a Schottky rectifier diode with 40V reverse test voltage, 3A max output current, and 0.5V max forward voltage. It is used for efficiency applications in electronics due to its small outline package and high operating temperature range of -55°C to 150°C.
1N4148W-T
Rectron
BSS138LT3G
Onsemi
BSS138LT3G by Onsemi is a N-CHANNEL FET with a min DS breakdown voltage of 50V. It is used for switching applications and has a max drain current of 0.2A and max drain-source on resistance of 3.5 ohm.
AH180-WG-7
AH180-WG-7 by Diodes Inc. is a magnetic field sensor with 1.5mT hysteresis, 0.30V output range, and 9mA max operating current. Ideal for applications requiring non-inverting analog voltage output in a compact rectangular package suitable for surface mount installations.
LM107H
Intersil
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Nominal Common Mode Reject Ratio: 96 dB;
Jiangsu Changjiang Electronics Technology
SDR0604-101KL
Bourns
SDR0604-101KL by Bourns is a surface mount fixed inductor with a nominal inductance of 100 uH. It is a general purpose inductor suitable for power applications, with a max rated current of 0.52 A and a self-resonance frequency of 9 MHz.
Panjit International
EU2B-YS2J03F
Idec
ROTARY SWITCH;
First Components International
M3933/25-36N
Api Technologies
FIXED ATTENUATOR; Minimum Operating Frequency: 0 MHz; Maximum Input Power (CW): 33.01 dBm; Maximum Operating Frequency: 18000 MHz; Additional Features: SMA; Construction: COAXIAL;
66-10-31
FIXED ATTENUATOR; Mounting Feature: PANEL MOUNT; Maximum Operating Frequency: 18000 MHz; Maximum Voltage Standing Wave Ratio: 1.9; Construction: COAXIAL; Minimum Operating Frequency: 0 MHz;
HMC306MS10
Analog Devices
HMC306MS10 by Analog Devices is a RF/Microwave Attenuator with 15.5 dB Nominal Attenuation, 28.06 dBm Max Input Power (CW), and 2.7 dB Max Insertion Loss. It is a GAAS technology-based VARIABLE ATTENUATOR suitable for applications requiring precise signal attenuation in the frequency range of 700 MHz to 3800 MHz.
55-5
Aeroflex/weinschel
FIXED ATTENUATOR; JESD-609 Code: e4; Minimum Operating Frequency: 0 MHz; Maximum Voltage Standing Wave Ratio: 1.35; Terminal Finish: Gold (Au); Nominal Attenuation: 5 dB;
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.
Sv Microwave
FIXED ATTENUATOR; Nominal Attenuation: 10 dB; Characteristic Impedance: 50 ohm; Maximum Input Power (CW): 33.01 dBm; Maximum Operating Frequency: 18000 MHz; Maximum Operating Temperature: 125 Cel;
46-1-21
FIXED ATTENUATOR; Mounting Feature: PANEL MOUNT; Package Body Material: METAL; Minimum Operating Temperature: -55 Cel; Terminal Finish: Gold (Au); Nominal Attenuation: 1 dB;
MAAD-007086-000100
M/a-com Technology Solutions
VARIABLE ATTENUATOR; Mounting Feature: SURFACE MOUNT; No. of Terminals: 24; Package Body Material: PLASTIC/EPOXY; Technology: GAAS; Maximum Input Power (CW): 33.98 dBm;
44-2
Cobham Plc
44-2 by Cobham Plc is a RF/Microwave Attenuator with 2 dB Nominal Attenuation, 1.25 Max VSWR, and 36.99 dBm Max Input Power (CW). Constructed as a COAXIAL device with GOLD terminal finish, it operates b/w -50°C to 85°C. Ideal for applications requiring fixed attenuation in the frequency range of 0-18000 MHz.
HMC346C8TR
Analog Devices' HMC346C8TR is a GaAs technology RF attenuator with 8 terminals. It operates b/w -40 °C to 85°C, ideal for RF/microwave applications. This surface-mount variable attenuator is housed in a ceramic package, ensuring reliable performance.
66-10-33
FIXED ATTENUATOR; Additional Features: N-F, I/P POWER-MAX(PEAK)=1000W; Maximum Operating Frequency: 18000 MHz; Maximum Operating Temperature: 100 Cel; Nominal Attenuation: 10 dB; Minimum Operating Frequency: 0 MHz;
HMC-C025
Analog Devices' HMC-C025 is a COAXIAL RF attenuator with 31.5 dB attenuation and 25 dBm CW input power. Ideal for applications requiring variable attenuation in the 0-13000 MHz frequency range, with a max insertion loss of 6 dB.
32-6
FIXED ATTENUATOR; Characteristic Impedance: 50 ohm; Maximum Operating Frequency: 18000 MHz; Minimum Operating Frequency: 0 MHz; Maximum Operating Temperature: 125 Cel; Maximum Input Power (CW): 33.01 dBm;
44-4
FIXED ATTENUATOR; Minimum Operating Frequency: 0 MHz; Nominal Attenuation: 4 dB; Additional Features: N-F; N-M, I/P POWER-MAX(PEAK)=1000W; Maximum Voltage Standing Wave Ratio: 1.25; Minimum Operating Temperature: -50 Cel;
44-30
FIXED ATTENUATOR; Construction: COAXIAL; Maximum Voltage Standing Wave Ratio: 1.25; Characteristic Impedance: 50 ohm; Maximum Operating Frequency: 18000 MHz; Nominal Attenuation: 30 dB;
54-6
FIXED ATTENUATOR; JESD-609 Code: e4; Maximum Input Power (CW): 33.01 dBm; Minimum Operating Temperature: -55 Cel; Characteristic Impedance: 50 ohm; Minimum Operating Frequency: 0 MHz;
32-8.5
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;
4775
L-3 Narda-miteq
FIXED ATTENUATOR;
17-4
FIXED ATTENUATOR; Maximum Input Power (CW): 36.99 dBm; Minimum Operating Frequency: 0 MHz; JESD-609 Code: e4; Nominal Attenuation: 4 dB; Minimum Operating Temperature: -50 Cel;
PSA-10
FIXED ATTENUATOR; Characteristic Impedance: 50 ohm; Maximum Voltage Standing Wave Ratio: 1.5; Nominal Attenuation: 10 dB; Additional Features: HIGH RELIABILITY; Minimum Operating Temperature: -55 Cel;
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1-2
FIXED ATTENUATOR; Maximum Operating Temperature: 125 Cel; Nominal Attenuation: 2 dB; Minimum Operating Temperature: -55 Cel; Minimum Operating Frequency: 0 MHz; JESD-609 Code: e4;
FIXED ATTENUATOR; Terminal Finish: GOLD; Characteristic Impedance: 50 ohm; Construction: COAXIAL; Minimum Operating Frequency: 0 MHz; Maximum Operating Frequency: 12400 MHz;
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