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.
Choose from over than a million of proven quality materials. Over 300 manufacturers are presented. From renowned major international players to small independent companies with a proven track record in local markets.
Featured manufacturers
VARIABLE ATTENUATOR; Construction: MODULE; Characteristic Impedance: 50 ohm; Maximum Operating Frequency: 18000 MHz; Minimum Operating Frequency: 0 MHz; Maximum Voltage Standing Wave Ratio: 1.65;
Median Price
$0.259
Lifecycle Status
Suppliers In-Stock
22
In-Stock Inventory
1k+
DB Roberts
1+ parts
$0.114
100+ parts
1k+ parts
10k+ parts
Interstate Connecting
$0.145
-
$0.117
RS Americas
$0.248
$0.166
$0.136
Mouser Electronics
$0.270
$0.156
$0.118
$0.100
RS (Exports)
$0.280
$0.234
$0.198
Master Electronics
$10.219
$3.110
$2.320
DigiKey
$14.360
$12.335
Verical
$0.944
$0.392
$0.285
Beyond Components
Heilind Electronics
Future Electronics
$0.108
Hughes Peters
$0.110
Bisco
Vyrian
TME
$0.154
R&J Components
IBS Electronics
$0.157
Masline Electronics Inc.
Electro Sonic
$3.430
$2.670
$2.580
ACDS - Activité Composants Distribution Service
Holdelec - ElecDif-Pro
Continental Prestige Electronics
$0.153
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Argo Parts USA
$0.148
Netroflash
$0.142
Perfect Parts
Glotronic Ltd.
RF/Microwave Attenuators 745 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:
745 RF & Microwave trade compliance attributes, and parameters.
NSN
1390-25-116-1693, 1390251161693, 2540-99-641-7459, 2540996417459, 2540-21-893-4439, 2540218934439, 2990-00-497-6973, 2990004976973, 3020-00-887-8535, 3020008878535, 3020-33-126-0341, 3020331260341, 3030-00-073-3598, 3030000733598, 3030-21-860-9998, 3030218609998, 3110-00-100-0680, 3110001000680, 3460-01-511-0380, 3460015110380, 3805-00-482-0211, 3805004820211, 3830-12-183-5652, 3830121835652, 4730-00-511-1677, 4730005111677, 4730-00-833-8029, 4730008338029, 4730-14-240-8317, 4730142408317, 4910-21-106-0202, 4910211060202, 5110-00-449-7318, 5110004497318, 5120-00-359-6589, 5120003596589, 5120-00-696-4768, 5120006964768, 5130-99-527-5047, 5130995275047, 5310-00-599-5917, 5310005995917, 5310-01-019-2060, 5310010192060, 5310-14-209-4089, 5310142094089, 5325-01-412-6389, 5325014126389, 5325-15-073-5083, 5325150735083, 5330-00-056-4257, 5330000564257, 5330-17-052-4765, 5330170524765, 5345-01-278-3020, 5345012783020, 5360-14-218-5686, 5360142185686, 5365-00-418-0230, 5365004180230, 5520-00-237-5322, 5520002375322, 5520-00-237-5317, 5520002375317, 5815-21-895-5771, 5815218955771, 5825-12-165-3837, 5825121653837, 5930-00-133-5386, 5930001335386, 5930-01-336-4660, 5930013364660, 5935-21-889-4298, 5935218894298, 5985-01-308-3516, 5985013083516, 5999-66-081-7563, 5999660817563, 6105-21-851-9422, 6105218519422, 6130-01-015-9921, 6130010159921, 6240-21-908-7778, 6240219087778, 6505-00-904-0119, 6505009040119, 6505-00-183-8058, 6505001838058, 6550-01-587-2648, 6550015872648, 6625-14-256-7241, 6625142567241, 6625-01-267-4440, 6625012674440, 6625-01-384-1289, 6625013841289, 6625-13-110-6011, 6625131106011, 6640-01-151-1985, 6640011511985, 6645-00-163-0738, 6645001630738, 6675-66-125-3669, 6675661253669, 6685-99-546-5502, 6685995465502, 6850-32-073-5711, 6850320735711, 7430-00-163-8024, 7430001638024, 7520-14-304-1822, 7520143041822, 7510-00-286-5764, 7510002865764, 7530-21-899-4316, 7530218994316, 7540-27-003-6558, 7540270036558
NIIN
251161693, 996417459, 218934439, 004976973, 008878535, 331260341, 000733598, 218609998, 001000680, 015110380, 004820211, 121835652, 005111677, 008338029, 142408317, 211060202, 004497318, 003596589, 006964768, 995275047, 005995917, 010192060, 142094089, 014126389, 150735083, 000564257, 170524765, 012783020, 142185686, 004180230, 002375322, 002375317, 218955771, 121653837, 001335386, 013364660, 218894298, 013083516, 660817563, 218519422, 010159921, 219087778, 009040119, 001838058, 015872648, 142567241, 012674440, 013841289, 131106011, 011511985, 001630738, 661253669, 995465502, 320735711, 001638024, 143041822, 002865764, 218994316, 270036558
BSS138
Panjit International
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Drain-Source On Resistance: 3 ohm; Minimum DS Breakdown Voltage: 50 V; Terminal Form: GULL WING;
ULN2803A
Vishay Intertechnology
NPN; Configuration: COMPLEX; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Package Body Material: PLASTIC/EPOXY; JESD-30 Code: R-PDIP-T18;
PAP-06V-S
J S T Mfg
PAP-06V-S by J S T Mfg is a 6-contact BOARD CONNECTOR with 94V-0 UL Flammability Code. It has FEMALE contacts, CRIMP termination, and comes WITH CABLE ASSEMBLY for CABLE mounting applications.
1N4148
Semitron
RECTIFIER DIODE; Surface Mount: NO; JESD-609 Code: e0; Maximum Output Current: .15 A; Maximum Operating Temperature: 200 Cel; Maximum Reverse Recovery Time: .004 us;
1N4148WS
Vishay Semiconductors
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Crystalonics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
BAV99
SPC TECHNOLOGY/ MULTICOMP
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
B340A-13-F
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Good-ark Electronics
RECTIFIER DIODE; Surface Mount: NO; No. of Elements: 1; Maximum Non Repetitive Peak Forward Current: .5 A; Maximum Forward Voltage (VF): 1 V; No. of Phases: 1;
SS14
Pro-an Electronic
DS18B20U+
Maxim Integrated
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: SQUARE; Housing: PLASTIC; Minimum Supply Voltage: 3 V;
Weitron Technology
RECTIFIER DIODE; Surface Mount: NO; Maximum Reverse Recovery Time: .004 us; Config: SINGLE; Maximum Output Current: .15 A; Terminal Finish: Tin/Lead (Sn/Pb);
Rectron
Baneasa S A
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .8 A; Qualification: Not Qualified;
DS18B20Z+T&R
Analog Devices
DS18B20Z+T&R by Analog Devices is a 12-bit temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, offering ±0.5°C accuracy. The sensor comes in a plastic package suitable for surface mount applications, with a max supply voltage of 5.5V and min of 3V.
LM317T
Integrated Power Semiconductors
Other Regulators; No. of Terminals: 3; Operating Temperature (TJ-Min): 0 Cel; Terminal Pitch: 2.54 mm; Maximum Load Regulation (%): 1.5 %; Nominal Dropout Voltage-1: 3 V;
LM358AN
Philips Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
SMBJ18CA
Brightking
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
RC0402JR-070RL
Yageo
Yageo's RC0402JR-070RL is a SMT fixed resistor with 0 ohm resistance, rated for temperatures from -55 to 155 °C. It features METAL GLAZE/THICK FILM tech, WRAPAROUND terminals, and 0.0625 W power dissipation. Ideal for jumper applications in electronics requiring compact surface mount components.
44-10
Api Technologies
FIXED ATTENUATOR; Minimum Operating Frequency: 0 MHz; Maximum Input Power (CW): 36.99 dBm; Terminal Finish: GOLD; Nominal Attenuation: 10 dB; Additional Features: N-F; N-M, I/P POWER-MAX(PEAK)=1000W;
AT65-0107TR
M/a-com
RF/Microwave Attenuators; Mounting Feature: SURFACE MOUNT; No. of Terminals: 24; Package Body Material: PLASTIC/EPOXY; Technology: GAAS; Maximum Operating Temperature: 85 Cel;
AA103-72LF
Skyworks Solutions
AA103-72LF by Skyworks Solutions is a RF/Microwave Attenuator with 10 dB Nominal Attenuation, 1.4 Max VSWR, and 0.7 dB Max Insertion Loss. It operates b/w 10 MHz to 2500 MHz, suitable for variable attenuation in RF systems. With a max input power of 30 dBm, it is ideal for applications requiring precise signal control.
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.
HMC657
HMC657 by Analog Devices is a RF/Microwave Attenuator with 15 dB Nominal Attenuation, 25.05 dBm Max Input Power (CW), and operates from 0-50000 MHz. It is constructed using GAAS technology, has a characteristic impedance of 50 ohm, and can withstand temperatures from -55 to 85 °C. Ideal for applications requiring precise signal attenuation in high-frequency RF systems.
MTVA0200N09F
Emc Technology & Florida Rf Labs
FIXED ATTENUATOR; Nominal Attenuation: 2 dB; Minimum Operating Frequency: 0 MHz; Minimum Operating Temperature: -55 Cel; Terminal Finish: Silver (Ag); Construction: COMPONENT;
5419
FIXED ATTENUATOR; Maximum Operating Temperature: 150 Cel; Nominal Attenuation: 19 dB; Minimum Operating Temperature: -55 Cel; Characteristic Impedance: 50 ohm; Maximum Operating Frequency: 2500 MHz;
HMC472ALP4
Analog Devices' HMC472ALP4 is a GAAS technology RF attenuator with 31.5 dB attenuation, 3 dB insertion loss, and 1.22 VSWR. Ideal for applications requiring precise signal control in the frequency range of 0-3800 MHz, such as wireless communication systems and radar equipment.
59-3-41
FIXED ATTENUATOR; Mounting Feature: PANEL MOUNT; Screening Level: MIL-C-39012; MIL-DTL-3933; Additional Features: SMK-F; N-M, I/P POWER-MAX(PEAK)=10000W; MIL-STD-348; Minimum Operating Temperature: -55 Cel; Terminal Finish: Gold (Au);
FG-12
Aeroflex/kdi
VARIABLE ATTENUATOR; Characteristic Impedance: 50 ohm; Maximum Operating Temperature: 85 Cel; Maximum Input Power (CW): 26.99 dBm; Minimum Operating Frequency: 100 MHz; Minimum Operating Temperature: -55 Cel;
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.
87-7.5
87-7.5 by Cobham Plc is a RF/Microwave Attenuator with max input power of 33.01 dBm, VSWR of 1.25, and attenuation of 7.5 dB. Constructed coaxially, it operates b/w -55 to 100°C and has gold terminal finish. Ideal for fixed attenuator applications in the frequency range of 0-32000 MHz at 50 ohm impedance.
HMC1019ALP4E
HMC1019ALP4E by Analog Devices is a RF/Microwave Attenuator with 15.5 dB Nominal Attenuation, 27 dBm Max Input Power (CW), and 6.5 dB Max Insertion Loss. It operates from -40 to 85 °C, has a characteristic impedance of 50 ohm, and is ideal for variable attenuation in RF/microwave applications up to 30 GHz.
54-10
FIXED ATTENUATOR; Maximum Operating Temperature: 125 Cel; Minimum Operating Frequency: 0 MHz; Nominal Attenuation: 10 dB; Minimum Operating Temperature: -55 Cel; Maximum Operating Frequency: 40000 MHz;
3205-1
Aeroflex/weinschel
VARIABLE ATTENUATOR; Maximum Insertion Loss: 3.3 dB; Terminal Finish: Silver (Ag); Additional Features: SMA-F, TTL COMPATIBLE; Maximum Voltage Standing Wave Ratio: 1.35; JESD-609 Code: e4;
44-50
FIXED ATTENUATOR; Additional Features: N-F; N-M, I/P POWER-MAX(PEAK)=1000W; Maximum Voltage Standing Wave Ratio: 1.25; Maximum Input Power (CW): 36.99 dBm; Minimum Operating Frequency: 0 MHz; Characteristic Impedance: 50 ohm;
32-16
FIXED ATTENUATOR; Maximum Input Power (CW): 33.01 dBm; Additional Features: SMA, HIGH RELIABILITY; Minimum Operating Frequency: 0 MHz; JESD-609 Code: e4; Maximum Operating Frequency: 18000 MHz;
HMC273AMS10GE
Analog Devices' HMC273AMS10GE is a RF/Microwave Attenuator with 31 dB Nominal Attenuation, 3.5 dB Max Insertion Loss, and 26.02 dBm Max Input Power. It operates b/w 700 MHz to 3800 MHz, making it ideal for signal attenuation in high-frequency applications like wireless communication systems.
44
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;
HMC306AMS10
HMC306AMS10 by Analog Devices is a GAAS technology RF attenuator with 15.5 dB attenuation and 2.7 dB insertion loss, suitable for frequencies ranging from 700 MHz to 3800 MHz. It can handle up to 26.99 dBm CW input power and operates in temperatures from -40 °C to 85°C, making it ideal for RF/microwave applications requiring precise signal control.
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Lockheed Martin Microwave
Supply Digital Components
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