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.
L7805CV
STMicroelectronics
L7805CV by STMicroelectronics is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1.5A. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring stable voltage regulation in electronic circuits.
LM107H/883C
National Semiconductor
LM107H/883C by National Semiconductor is a MILITARY-grade Operational Amplifier with +-5/+-15V supplies. Featuring 2000uV max input offset voltage, it operates from -55 to 125 °C. Ideal for applications requiring VOLTAGE-FEEDBACK architecture and frequency compensation.
1N4148
Eic Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Gulf Semiconductor
BAV99
Sangdest Microelectronics (Nanjing)
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
Continental Device India
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
North American Philips Discrete Products Div
RECTIFIER DIODE; Surface Mount: NO; Maximum Forward Voltage (VF): 1 V; JESD-609 Code: e0; Maximum Repetitive Peak Reverse Voltage: 100 V; Terminal Finish: Tin/Lead (Sn/Pb);
DS18B20+
Analog Devices
DS18B20+ by Analog Devices is a 12-bit temperature sensor with 3.3/5V supply, -55 to 125°C range, and ±0.50°C accuracy. It features a 1-Wire interface for digital output and is commonly used in applications requiring precise temperature monitoring in various industries.
Sensitron Semiconductor
Terry Semiconductor
RECTIFIER DIODE; Surface Mount: NO; Maximum Reverse Recovery Time: .004 us; Config: SINGLE; JESD-609 Code: e0; Maximum Repetitive Peak Reverse Voltage: 100 V;
OPA2277UA
Texas Instruments
OPA2277UA by Texas Instruments is a dual operational amplifier with low-offset voltage of 100 uV and micropower consumption of 1.65 mA. Ideal for industrial applications, it offers high common mode rejection ratio of 140 dB and unity gain bandwidth of 1000 kHz in a small outline package.
2N2222A
General Transistor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
LM358N
NXP Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
BSS123,215
Nexperia
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Moisture Sensitivity Level (MSL): 1; No. of Terminals: 3; Maximum Time At Peak Reflow Temperature (s): 30;
CL10B104KB8NNNC
Samsung Electro-mechanics
CL10B104KB8NNNC by Samsung Electro-mechanics is a ceramic capacitor with capacitance of 0.1uF and rated DC voltage of 50V. It has a negative tolerance of 10% and temperature coefficient of 15ppm/°C, suitable for surface mount applications in various electronic devices. With dimensions of 1.6mm x 0.8mm x 0.9mm, it operates b/w -55 to 125 °C providing stable performance in compact designs.
Comchip Technology
BSS138W-7-F
Diodes Incorporated
Diodes Inc.'s BSS138W-7-F is a N-channel FET with 50V DS breakdown voltage, ideal for switching applications. It features single configuration with built-in diode, Gull Wing terminals, and operates in enhancement mode. With 0.2A max drain current and 3.5 ohm RDS(on), it's UL recognized and suitable for small outline packages at temperatures ranging from -55 to 150°C.
Freescale Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
Compensated Devices
RECTIFIER DIODE; Terminal Position: UPPER; Terminal Form: NO LEAD; No. of Terminals: 1; Surface Mount: YES; Package Shape: SQUARE;
BSS138PS,115
N-CHANNEL; Configuration: SEPARATE, 2 ELEMENTS WITH BUILT-IN DIODE; Surface Mount: YES; No. of Elements: 2; No. of Terminals: 6; Minimum DS Breakdown Voltage: 60 V;
R411.806.124
Radiall S A
Radiall S A's R411.806.124 is a COAXIAL fixed attenuator with a max input power of 30 dBm and a max VSWR of 1.3. It operates in the frequency range of 0-3000 MHz and is suitable for RF/Microwave applications requiring a nominal attenuation of 6 dB.
HMC655LP2E
HMC655LP2E by Analog Devices is a RF/Microwave Attenuator with 6dB Nominal Attenuation, 26.02 dBm Max Input Power (CW), and operates from -40 to 85°C. It is a fixed attenuator with characteristic impedance of 50 ohm, suitable for surface mount applications in the frequency range of 0-25000 MHz.
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.
HMC712LP3C
Analog Devices' HMC712LP3C is a RF/Microwave Attenuator with 30 dBm CW input power, 28 dB nominal attenuation, and 50 ohm impedance. It operates from -40 to 85 °C and covers frequencies from 5-26.5 GHz. Ideal for variable attenuation in high-frequency applications.
82-40-11
Cobham Plc
The Cobham Plc 82-40-11 is a RF/Microwave Attenuator with 40 dB Nominal Attenuation, 1.25 Max VSWR, and 60 dBm Max Input Power. It operates in the frequency range of 0-3000 MHz, ideal for signal attenuation in high-power applications within a temperature range of -55 to 125°C.
F2258NLGK8
Integrated Device Technology
RF/Microwave Attenuators; JESD-609 Code: e3; Terminal Finish: Tin (Sn);
HMC424ALP3ETR
HMC424ALP3ETR by Analog Devices is a RF/Microwave Attenuator with 31.5 dB Nominal Attenuation, 1.58 Max VSWR, and -40 to 85 °C Operating Temperature range. Ideal for applications requiring precise signal attenuation in the frequency range of 100 MHz to 13 GHz.
54
Aeroflex/weinschel
FIXED ATTENUATOR; Maximum Input Power (CW): 33.01 dBm; Maximum Operating Frequency: 40000 MHz; Maximum Voltage Standing Wave Ratio: 1.6; Minimum Operating Frequency: 0 MHz;
4782-3
L3harris Technologies
FIXED ATTENUATOR; Nominal Attenuation: 3 dB; Construction: COAXIAL; Maximum Input Power (CW): 33.01 dBm; Maximum Voltage Standing Wave Ratio: 1.4; Minimum Operating Frequency: 0 MHz;
44
Api Technologies
FIXED ATTENUATOR; Maximum Input Power (CW): 36.99 dBm; Minimum Operating Frequency: 0 MHz; Maximum Operating Frequency: 18000 MHz; Maximum Voltage Standing Wave Ratio: 1.25;
HMC424A-SX
Analog Devices' HMC424A-SX is a RF/Microwave Attenuator with 31.5 dB attenuation, 1.67 VSWR, and 25 dBm CW input power. Ideal for variable attenuation in RF/microwave circuits from 100 MHz to 13 GHz. Suitable for surface mount applications with -40 °C to 85°C operating temperature range.
F84-10
The Aeroflex/weinschel F84-10 is a COAXIAL fixed attenuator with 10 dB nominal attenuation, handling up to 33.01 dBm CW power. It operates from -55°C to 125°C, covering frequencies from 0 MHz to 40 GHz. Ideal for RF/Microwave applications requiring precise signal control and impedance matching.
G40
M/a-com Technology Solutions
VARIABLE ATTENUATOR; Maximum Operating Frequency: 4000 MHz; Maximum Insertion Loss: 4 dB; Nominal Attenuation: 33 dB; Minimum Operating Temperature: -54 Cel; Construction: COMPONENT;
SF0929-6200-22
Sv Microwave
SF0929-6200-22 by Sv Microwave is a 50 ohm fixed attenuator with 22 dB nominal attenuation, handling up to 33.01 dBm CW power. With a VSWR of 1.35, it operates from -55°C to 125°C and covers frequencies from 0 MHz to 18 GHz, making it ideal for RF/microwave applications.
HMC472ALP4E
Analog Devices' HMC472ALP4E is a RF/Microwave Attenuator with 31.5 dB attenuation, 1.22 VSWR, and 3 dB insertion loss. It operates from 0 to 3800 MHz, suitable for variable attenuation in RF systems. The component has a max input power of 28 dBm and can be mounted on surfaces for applications requiring precise signal control.
HMC985A
Analog Devices' HMC985A is a GAAS-based RF attenuator with 40 dB nominal attenuation, 30 dBm CW input power, and 4 dB max insertion loss. Ideal for applications requiring variable attenuation in the frequency range of 20-50 GHz.
HMC346ALP3ETR
Analog Devices' HMC346ALP3ETR is a RF attenuator with 30 dB attenuation, 18 dBm CW input power, and 1.92 VSWR. Ideal for variable attenuation in RF/microwave applications up to 14 GHz, it features GaAs technology, surface mounting, and operates b/w -40 °C to 85°C.
HMC629ALP4ETR
HMC629ALP4ETR by Analog Devices is a RF/Microwave Attenuator with 45 dB Nominal Attenuation, 27.99 dBm Max Input Power (CW), and operates from -40 to 85°C. It is a variable attenuator suitable for applications requiring precise signal control in the frequency range of 0-10 GHz.
HMC8801
Analog Devices' HMC8801 is a RF/Microwave Attenuator with 27 dB Nominal Attenuation, 18 dBm Max Input Power (CW), and 2.5 dB Max Insertion Loss. It operates from -40 to 85 °C, suitable for applications requiring precise signal attenuation in the frequency range of 0-20 GHz.
66-10-34
FIXED ATTENUATOR; Maximum Voltage Standing Wave Ratio: 1.9; Minimum Operating Temperature: -55 Cel; Construction: COAXIAL; Maximum Operating Temperature: 100 Cel; Additional Features: N-F; N-M, I/P POWER-MAX(PEAK)=1000W;
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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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