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.
BAV99
Infinex
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
FDD5614P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 42 W; Terminal Position: SINGLE; Terminal Form: GULL WING;
1N4148
Taitron Components
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LM358N
Onsemi
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
M39029/58360
Souriau-sunbank Connection Technologies
Souriau-sunbank's M39029/58360 is a MIL-Spec backshell with CRIMP contact type and male gender. It conforms to MIL-DTL-38999 standards, mates with M39029/56348 contacts, and requires M81969/14-01 insertion tools. Ideal for military applications requiring reliable crimp terminals.
Rugao Dachang Electronic
MBRA340T3G
MBRA340T3G by Onsemi is a Schottky rectifier diode with 40V reverse test voltage and 3A max output current. Ideal for power applications, it operates b/w -55 to 150°C, features matte tin terminal finish, and comes in a small outline package.
2N2222A
Microchip Technology
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Minimum Operating Temperature: -65 Cel; Terminal Position: BOTTOM;
ULN2803A
STMicroelectronics
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; No. of Elements: 8; Minimum DC Current Gain (hFE): 1000;
INA826AIDGKR
Texas Instruments
INA826AIDGKR by Texas Instruments is an instrumentation amplifier with 150uV max input offset voltage, 0.095uA max average bias current, and 1MHz nominal bandwidth. Ideal for automotive applications due to its -40 to 125 °C operating temperature range and high common mode rejection ratio of 120dB.
SMBJ18CA
World Products
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Kec
RECTIFIER DIODE; Surface Mount: NO; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Non Repetitive Peak Forward Current: 2 A; Config: SINGLE; Maximum Operating Temperature: 200 Cel;
LL4148
General Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Zetex Plc
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Secos
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .6 A; JEDEC-95 Code: TO-92;
Toshiba
1N4148WS
Diodes Incorporated
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
Calogic
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Peak Reflow Temperature (C): NOT SPECIFIED; Terminal Position: DUAL;
46-1-34
Cobham Plc
Cobham Plc's 46-1-34 is a RF/Microwave Attenuator with 1 dB Nominal Attenuation, 43.98 dBm Max Input Power (CW), and 1.3 Max VSWR. Constructed with COAXIAL design, it operates b/w -55 to 125 °C and supports frequencies from 0 to 18000 MHz. Ideal for PANEL MOUNT applications requiring fixed attenuation at a characteristic impedance of 50 ohm.
32-10
Api Technologies
FIXED ATTENUATOR; Additional Features: SMA, HIGH RELIABILITY; Minimum Operating Temperature: -55 Cel; Maximum Operating Frequency: 18000 MHz; Minimum Operating Frequency: 0 MHz; Maximum Voltage Standing Wave Ratio: 1.35;
HMC540LP3ETR
Analog Devices
HMC540LP3ETR by Analog Devices is a RF/Microwave Attenuator with 29 dBm CW input power, 15 dB nominal attenuation, and 2.6 dB max insertion loss. Ideal for applications requiring variable attenuation in the frequency range of 0-5500 MHz.
HMC470LP3RTR
Analog Devices' HMC470LP3RTR is a GAAS RF/Microwave Attenuator with 16 terminals, operating b/w -40°C to 85°C. It has a 5V power supply and surface mounting feature. Ideal for applications requiring precise signal attenuation in temperature-sensitive environments.
MAATCC0005-TB
M/a-com Technology Solutions
MAATCC0005-TB by M/a-com Technology Solutions is a RF/Microwave Attenuator with 31.5 dB Nominal Attenuation, 2 VSWR, and 33.98 dBm Max Input Power. It is a VARIABLE ATTENUATOR suitable for applications requiring precise signal attenuation in the frequency range of 0-2000 MHz.
AT65-0233
TE Connectivity
TE Connectivity's AT65-0233 is a GAAS RF attenuator with 16 terminals, operating at -40 to 85°C. It has a plastic/epoxy body and requires 5V power supply. Ideal for surface mount applications, it draws a max current of 0.4mA.
MAAD-007086-000100
VARIABLE ATTENUATOR; Mounting Feature: SURFACE MOUNT; No. of Terminals: 24; Package Body Material: PLASTIC/EPOXY; Technology: GAAS; Maximum Input Power (CW): 33.98 dBm;
VAT-20W2+
Mini-circuits
The Mini-circuits VAT-20W2+ is a 20 dB fixed attenuator with max input power of 33.01 dBm and VSWR of 1.95. Ideal for RF/Microwave applications, it operates from -45°C to 100°C within the frequency range of 0-6000 MHz.
Tyco Electronics M/a-com
VARIABLE ATTENUATOR; Maximum Operating Frequency: 3000 MHz; Maximum Voltage Standing Wave Ratio: 1.7; Nominal Attenuation: 30 dB; Maximum Operating Temperature: 85 Cel; Maximum Insertion Loss: 3.1 dB;
PAT0510SC6DBT10
Thin Film Technology
FIXED ATTENUATOR; Maximum Voltage Standing Wave Ratio: 1.3; Maximum Operating Frequency: 10000 MHz; Minimum Operating Temperature: -55 Cel; Maximum Input Power (CW): 15.05 dBm; Characteristic Impedance: 50 ohm;
HMC274QS16E
HMC274QS16E by Analog Devices is a RF/Microwave Attenuator with 31 dB Nominal Attenuation, 3.1 dB Max Insertion Loss, and 30 dBm Max Input Power (CW). It operates b/w 700 MHz to 2700 MHz, ideal for variable attenuation in RF/microwave circuits. The component has a matte tin finish and can handle temperatures from -40°C to 85°C.
6A-40
Aeroflex/inmet
FIXED ATTENUATOR; Minimum Operating Temperature: -65 Cel; Maximum Input Power (CW): 33.01 dBm; Maximum Operating Temperature: 125 Cel; Nominal Attenuation: 40 dB; Maximum Voltage Standing Wave Ratio: 1.2;
PAT1220-C-2DB-T5
Susumu
The Susumu PAT1220-C-2DB-T5 is a fixed attenuator with 2 dB nominal attenuation, 20 dBm CW input power, and 1.3 max VSWR. Ideal for RF/Microwave applications, it operates from -55°C to 125°C with a frequency range of 0-10000 MHz.
M3933/25-36S
Defense Logistics Agency
M3933/25-36S by Defense Logistics Agency is a fixed attenuator with 10 dB nominal attenuation, 1.25 max VSWR, and 33.01 dBm max input power (CW). Ideal for RF/Microwave applications, it operates from -55°C to 125°C within the frequency range of 0-12400 MHz.
HRF-AT4521-TR
Honeywell
HRF-AT4521-TR by Honeywell is a RF/Microwave Attenuator with 31 dB Nominal Attenuation, 3.4 dB Max Insertion Loss, and 2500 MHz Max Operating Frequency. It is a VARIABLE ATTENUATOR suitable for applications requiring precise signal attenuation in CMOS technology.
HMC603QS16E
HMC603QS16E by Analog Devices is a RF/Microwave Attenuator with 15.5 dB Nominal Attenuation, 3 dB Max Insertion Loss, and 30 dBm Max Input Power (CW). It operates from -40 to 85 °C and has a frequency range of 700-3800 MHz. Ideal for variable attenuation in RF/microwave applications.
RFSA2113SR
Qorvo
The Qorvo RFSA2113SR is a 30 dB variable attenuator with max input power of 23 dBm. It operates from 50 MHz to 18 GHz, with insertion loss of 4.5 dB and characteristic impedance of 50 ohm. Ideal for RF/microwave applications requiring precise signal attenuation in components with surface mount package body material.
HMC-C018
Analog Devices' HMC-C018 is a COAXIAL RF attenuator with 31.5 dB attenuation and 25 dBm CW input power. Ideal for applications requiring precise signal control in the 0-13000 MHz frequency range, it features a max insertion loss of 6 dB and operates b/w -55 to 85°C.
17-10
FIXED ATTENUATOR; Maximum Operating Temperature: 85 Cel; Maximum Voltage Standing Wave Ratio: 1.2; Minimum Operating Frequency: 0 MHz; Maximum Operating Frequency: 18000 MHz; Maximum Input Power (CW): 36.99 dBm;
HMC653LP2E
Analog Devices' HMC653LP2E is a RF/Microwave Attenuator with 3dB Nominal Attenuation, 26.02 dBm Max Input Power (CW), and operates from 0 to 25000 MHz. It is a fixed attenuator suitable for applications requiring precise signal attenuation in the frequency range of DC to 25 GHz.
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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;
Aeroflex/weinschel
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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