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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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.
Median Price
$0.935
Lifecycle Status
Suppliers In-Stock
12
In-Stock Inventory
1k+
RS (Exports)
1+ parts
$0.240
100+ parts
-
1k+ parts
10k+ parts
RS Americas
$0.538
$0.361
$0.296
Mouser Electronics
$0.920
$0.527
$0.406
$0.370
DigiKey
$0.950
$0.543
$0.419
Master Electronics
$8.690
$6.770
Verical
$1.198
Component Electronics Inc.
$0.310
$0.230
$0.200
Electro Sonic
$8.950
$6.970
Bristol Electronics
Vyrian
ES Components
Bisco
Argo Parts USA
$0.472
$0.458
Continental Prestige Electronics
$0.463
Netroflash
$0.449
$0.439
Allen Electronics Distributors
$0.720
$0.487
Futuretech Components
Perfect Parts
The high maximum input power allows for reliable performance and flexibility in various RF/Microwave applications.
The low VSWR indicates minimal signal reflection and ensures efficient power transfer within the system.
The modular design allows for easy integration and replacement, making maintenance and upgrades simple.
Being a variable attenuator, this product offers the flexibility to adjust signal levels as needed, providing precise control over output power.
The standard 50 ohm impedance ensures compatibility with a wide range of RF/Microwave components and systems.
The ability to operate at 0 MHz allows for versatility in applications that require attenuation at lower frequencies.
With a high maximum operating frequency, this attenuator is suitable for a broad range of RF/Microwave applications, including high-frequency signals.
RF/Microwave Attenuators 741 attributes and parameters. Explore more RF/Microwave Attenuators devices from Lockheed Martin Microwave
Characteristic Impedance:
Construction:
Maximum Input Power (CW):
Maximum Operating Frequency:
Minimum Operating Frequency:
RF or Microwave Device Type:
Maximum Voltage Standing Wave Ratio:
741 RF & Microwave trade compliance attributes, and parameters.
NSN
1325-15-054-0093, 1325150540093, 2590-25-147-7555, 2590251477555, 2990-00-776-5027, 2990007765027, 3020-00-517-2346, 3020005172346, 4720-99-670-6192, 4720996706192, 5110-00-449-7314, 5110004497314, 5110-00-763-3184, 5110007633184, 5130-99-527-5026, 5130995275026, 5210-14-366-4830, 5210143664830, 5305-00-536-1569, 5305005361569, 5305-01-211-4999, 5305012114999, 5305-14-207-1011, 5305142071011, 5310-01-059-7504, 5310010597504, 5310-33-108-4144, 5310331084144, 5325-15-073-5103, 5325150735103, 5330-00-392-3040, 5330003923040, 5340-00-234-0191, 5340002340191, 5340-14-294-6370, 5340142946370, 5440-14-204-8982, 5440142048982, 5805-14-382-0619, 5805143820619, 5805-66-106-4588, 5805661064588, 5915-00-606-7469, 5915006067469, 5915-00-885-8544, 5915008858544, 5940-17-047-5903, 5940170475903, 5945-01-161-7542, 5945011617542, 5945-01-351-7213, 5945013517213, 5945-14-247-8889, 5945142478889, 5955-00-409-0283, 5955004090283, 5962-00-762-0633, 5962007620633, 5962-00-167-6330, 5962001676330, 5962-01-057-7884, 5962010577884, 5962-00-621-0661, 5962006210661, 5975-00-280-7772, 5975002807772, 5975-00-415-6058, 5975004156058, 5975-99-192-3285, 5975991923285, 5985-00-665-2217, 5985006652217, 5985-00-865-9208, 5985008659208, 5985-01-299-7747, 5985012997747, 5999-01-071-6708, 5999010716708, 5999-12-190-2714, 5999121902714, 6130-00-456-0650, 6130004560650, 6240-00-965-1381, 6240009651381, 6625-00-825-5290, 6625008255290, 6625-00-825-5291, 6625008255291, 6625-00-826-4831, 6625008264831, 6625-00-845-6994, 6625008456994, 6625-00-648-9511, 6625006489511, 6625-00-229-1927, 6625002291927, 6625-00-668-9404, 6625006689404, 6625-00-643-2741, 6625006432741, 6625-00-557-0246, 6625005570246, 6625-00-668-9401, 6625006689401, 6625-00-643-2955, 6625006432955, 6625-00-668-9179, 6625006689179, 6625-00-825-6282, 6625008256282, 6625-00-649-4806, 6625006494806, 6625-00-825-6107, 6625008256107, 6625-21-040-4266, 6625210404266, 6625-13-108-6380, 6625131086380, 6910-66-110-5496, 6910661105496, 7045-01-095-3903, 7045010953903, 7195-00-137-1610, 7195001371610, 7520-01-029-1154, 7520010291154, 7520-99-129-0604, 7520991290604, 7540-27-003-6560, 7540270036560, 8010-14-450-4175, 8010144504175, 8315-21-813-1835, 8315218131835, 8315-21-813-1837, 8315218131837, 8315-21-813-1836, 8315218131836
NIIN
150540093, 251477555, 007765027, 005172346, 996706192, 004497314, 007633184, 995275026, 143664830, 005361569, 012114999, 142071011, 010597504, 331084144, 150735103, 003923040, 002340191, 142946370, 142048982, 143820619, 661064588, 006067469, 008858544, 170475903, 011617542, 013517213, 142478889, 004090283, 007620633, 001676330, 010577884, 006210661, 002807772, 004156058, 991923285, 006652217, 008659208, 012997747, 010716708, 121902714, 004560650, 009651381, 008255290, 008255291, 008264831, 008456994, 006489511, 002291927, 006689404, 006432741, 005570246, 006689401, 006432955, 006689179, 008256282, 006494806, 008256107, 210404266, 131086380, 661105496, 010953903, 001371610, 010291154, 991290604, 270036560, 144504175, 218131835, 218131837, 218131836
LL4148
Excel (Suzhou) Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
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.
BAV99
STMicroelectronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LM555CN
Intersil
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
1N4148WT
Taitron Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Temic Semiconductors
RECTIFIER DIODE; Terminal Position: END; Terminal Form: NO LEAD; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
2N2222A
Fairchild Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
MMBF170LT1G
Onsemi
MMBF170LT1G by Onsemi is a N-CHANNEL FET with 60V DS Breakdown Voltage and 0.5A Drain Current. Ideal for SWITCHING applications, it operates in ENHANCEMENT MODE with a max power dissipation of 0.225W. This small outline transistor has a temperature range from -55 to 150 °C.
2N7002
Infineon Technologies
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .5 W; Transistor Element Material: SILICON; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
Yangzhou Yangjie Electronics
MBRS1100T3G
MBRS1100T3G by Onsemi is a Schottky rectifier diode with a max output current of 1A and forward voltage of 0.75V. It operates in temperatures ranging from -65 to 175°C, making it suitable for power applications. With a reverse test voltage of 100V, this diode is ideal for high-power circuits requiring efficient rectification.
LM555CMX
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.
SS14
Rfe International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358N
Silicon Group
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
1N4148WS
Sinyork
RECTIFIER DIODE; Surface Mount: YES; Maximum Forward Voltage (VF): 1 V; No. of Elements: 1; Maximum Output Current: .2 A; Config: SINGLE;
LM107H/883
Linear Technology
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Technology: BIPOLAR;
SMBJ18CA
Alpha & Omega Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Terminal Finish: Matte Tin (Sn) - annealed; Transistor Element Material: SILICON;
LM358DT
ROHM
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: LSOP; Package Shape: RECTANGULAR;
Diotec Semiconductor Ag
4796
L-3 Narda-miteq
VARIABLE ATTENUATOR; Mounting Feature: PANEL MOUNT; Maximum Input Power (CW): 36.99 dBm; Minimum Operating Frequency: 7000 MHz; Maximum Operating Frequency: 26500 MHz; Maximum Voltage Standing Wave Ratio: 1.7;
44-4
Api Technologies
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;
HMC939LP4E
Analog Devices
HMC939LP4E by Analog Devices is a RF/Microwave Attenuator with 31 dB Nominal Attenuation, 7.5 dB Max Insertion Loss, and 25.05 dBm Max Input Power (CW). It operates b/w 100 MHz to 33 GHz, making it ideal for signal attenuation in high-frequency applications. With a temperature range of -40°C to 85°C, it offers reliable performance in various environments.
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.
1-2
Aeroflex/weinschel
FIXED ATTENUATOR; Terminal Finish: GOLD; Characteristic Impedance: 50 ohm; Construction: COAXIAL; Minimum Operating Frequency: 0 MHz; Maximum Operating Frequency: 12400 MHz;
HMC424LP3ETR
HMC424LP3ETR by Analog Devices is a RF/Microwave Attenuator with 31.5 dB Nominal Attenuation, 25.05 dBm Max Input Power (CW), and 4.6 dB Max Insertion Loss. It is a Variable Attenuator suitable for applications requiring precise signal attenuation in the frequency range of 0-13000 MHz.
RFSA2033TR7
Qorvo
The Qorvo RFSA2033TR7 is a 25 dB variable attenuator with max input power of 27 dBm. Ideal for RF applications, it operates from 50 MHz to 6 GHz, with a characteristic impedance of 50 ohms. This surface-mount component has a max supply current of 3.5 mA and can handle temperatures from -40°C to 85°C.
HMC109
RF/Microwave Attenuators; Technology: GAAS; Maximum Operating Temperature: 125 Cel; Package Equivalence Code: DIE OR CHIP; Minimum Operating Temperature: -55 Cel; Power Supplies (V): -7;
HMC629ALP4E
Analog Devices' HMC629ALP4E is a 45 dB RF attenuator with 27.99 dBm CW input power, operating from -40°C to 85°C. Ideal for variable attenuation in RF/microwave applications up to 10 GHz.
44
Cobham Plc
FIXED ATTENUATOR; Maximum Operating Frequency: 18000 MHz; Minimum Operating Frequency: 0 MHz; Maximum Voltage Standing Wave Ratio: 1.25; Maximum Input Power (CW): 36.99 dBm;
XRA10AA1SES
Ttm Technologies
FIXED ATTENUATOR;
2B-3
2B-3 by Cobham Plc is a RF/Microwave Attenuator with 3 dB Nominal Attenuation, 1.15 Max VSWR, and 33.01 dBm Max Input Power. It operates in the frequency range of 0-2500 MHz, ideal for signal attenuation in various communication systems due to its COAXIAL construction and GOLD terminal finish. With a temperature range of -65°C to 125°C, it's suitable for diverse environmental conditions.
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;
87-30
FIXED ATTENUATOR; Terminal Finish: Gold (Au); Maximum Voltage Standing Wave Ratio: 1.25; JESD-609 Code: e4; Nominal Attenuation: 30 dB; Maximum Operating Temperature: 100 Cel;
90-30-22
Aeroflex/inmet
FIXED ATTENUATOR; Minimum Operating Frequency: 0 MHz; Maximum Operating Temperature: 125 Cel; Maximum Voltage Standing Wave Ratio: 1.3; Characteristic Impedance: 50 ohm; Maximum Input Power (CW): 46.99 dBm;
HMC273MS10GETR
Analog Devices' HMC273MS10GETR is a RF/Microwave Attenuator with 31 dB Nominal Attenuation, 4.4 dB Max Insertion Loss, and 30 dBm Max Input Power (CW). This VARIABLE ATTENUATOR operates b/w 700-3800 MHz, making it ideal for signal attenuation in high-frequency applications.
HMC305ALP4TR
Analog Devices' HMC305ALP4TR is a GaAs technology RF attenuator with 24 terminals. It operates b/w -40 °C to 85°C, suitable for variable attenuation in RF/microwave applications. The package body material is plastic/epoxy, and it can be mounted on the surface with power supplies of 3-5V.
PAT0510S-C-0DB-T10
Susumu
Susumu's PAT0510S-C-0DB-T10 is a 50 ohm fixed attenuator with 0 dB nominal attenuation, handling up to 15.05 dBm CW power. With a VSWR of 1.3, it operates from -55°C to 125°C, making it ideal for RF/Microwave applications up to 10 GHz.
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.
HMC541LP3
Analog Devices' HMC541LP3 is a RF/Microwave Attenuator with 10 dB Nominal Attenuation, 26.99 dBm Max Input Power, and 2.3 dB Max Insertion Loss. It operates from -40 to 85°C and has a frequency range of 0-5000 MHz. Ideal for variable attenuation in RF/microwave circuits with a characteristic impedance of 50 ohms.
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741
VARIABLE ATTENUATOR; Maximum Input Power (CW): 33.01 dBm; Construction: MODULE; Minimum Operating Frequency: 0 MHz; Maximum Operating Frequency: 18000 MHz; Maximum Voltage Standing Wave Ratio: 1.5;
Lockheed Martin Microwave
Supply Digital Components
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