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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DAT-31A-SP+ by Mini-circuits is a RF attenuator with 31 dB attenuation, 1.9 VSWR, and 30 dBm CW power handling. Ideal for variable attenuation in RF/Microwave applications up to 4 GHz, it features CMOS technology, surface mounting, and operates b/w -40°C to 105°C.
Median Price
$7.520
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Mouser Electronics
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$7.150
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$5.990
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DigiKey
$7.890
$6.120
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Sensible Micro Corp
Lantek
AGACORP
Cogito LLC
Authorized Procurement Solutions
Perfect Parts
Kepictronics
Plastic/epoxy package provides durability and allows for easy handling and installation of the attenuator in various applications.
Supports high input power levels, making it suitable for use in applications that require handling of high-power RF signals.
Low VSWR helps in minimizing signal reflections and ensuring efficient power transfer in the RF system.
Provides a significant level of signal attenuation, allowing for precise control of signal strength in RF/microwave systems.
Component design allows for easy integration into existing RF systems and provides flexibility in circuit design.
Operates at a low voltage of 3V, making it energy-efficient and suitable for use in portable or low-power applications.
Multiple terminals allow for connection with various components in the RF system, offering flexibility in circuit design and implementation.
Wide operating temperature range enables the attenuator to function reliably in harsh environmental conditions.
Ability to operate at low temperatures ensures the attenuator remains functional in cold environments.
Low insertion loss minimizes signal attenuation and ensures optimal signal transmission efficiency in the RF system.
CMOS technology offers low power consumption, high integration density, and compatibility with digital control signals, making it ideal for modern RF applications.
Low supply current requirement helps in reducing power consumption and heat dissipation in the RF system.
Variable attenuator allows for dynamic adjustment of signal levels, providing flexibility in signal control and management in RF systems.
Matched impedance ensures efficient power transfer and minimizes signal reflections, maintaining signal integrity in the RF system.
Supports operation at frequencies as low as 0 MHz, making it suitable for a wide range of RF/microwave applications.
Surface mount design allows for easy and secure mounting on PCBs, saving space and facilitating mass production of electronic devices.
High operating frequency range makes the attenuator suitable for use in a variety of RF/microwave communication systems and applications.
RF/Microwave Attenuators DAT-31A-SP+ attributes and parameters. Explore more RF/Microwave Attenuators devices from Mini-circuits
Nominal Attenuation:
Characteristic Impedance:
Construction:
Maximum Input Power (CW):
Maximum Insertion Loss:
Mounting Feature:
No. of Terminals:
Maximum Operating Frequency:
Minimum Operating Frequency:
Maximum Operating Temperature:
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Package Body Material:
Power Supplies (V):
RF or Microwave Device Type:
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Technology:
Maximum Voltage Standing Wave Ratio:
DAT-31A-SP+ RF & Microwave trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
Founded in 1968 by Harvey Kaylie, Mini-Circuits is a global leader in the design, manufacture, and distribution of RF and microwave components and integrated assemblies. With design, manufacturing and sales locations in over 30 countries, Mini-Circuits offers 27 product lines comprising over 10,000 active models. Mini-Circuits products are used widely in commercial, industrial, and military applications including: cellular wireless, aerospace, satellite, Mil-Spec, CATV/Broadband, RFID, test instrumentation, diagnostic imaging and many more. Over the last 50 years, demanding quality standards, innovative design capabilities, world-class customer service and long-term stability have made Mini-Circuits the preferred supplier to over 20,000 customers worldwide.
1N4148
Philips Semiconductors
RECTIFIER DIODE; Surface Mount: NO; Terminal Finish: MATTE TIN; Maximum Operating Temperature: 200 Cel; Maximum Output Current: .15 A; JESD-609 Code: e3;
LL4148
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
PIC18F4550T-I/PT
Microchip Technology
The Microchip Technology PIC18F4550T-I/PT microcontroller operates at a max clock frequency of 48 MHz with 8-bit architecture. It features 13-Ch 10-Bit ADC channels and USB connectivity, making it suitable for industrial applications requiring high-speed data processing and analog-to-digital conversion. With low power mode and flash ROM programmability, this device offers efficient performance in compact designs.
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;
LM555CN
National Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
LM317AEMP/NOPB
Texas Instruments
LM317AEMP/NOPB by Texas Instruments is an adjustable positive single output standard regulator with a max output voltage of 37V and a max output current of 1.5A. It operates in temperatures ranging from -40°C to 125°C, making it suitable for various applications requiring precise voltage regulation in a compact package.
ABS25-32.768KHZ-1-T
Abracon
Abracon's ABS25-32.768KHZ-1-T crystal oscillator offers 10 ppm frequency tolerance, 126% stability, and 50000 ohm series resistance. Ideal for applications requiring 0.032768 MHz nominal operating frequency, such as IoT devices and precision timing systems.
M39029/56351
Souriau-sunbank Connection Technologies
Souriau-sunbank's M39029/56351 is a CRIMP contact type backshell accessory compliant with MIL-DTL-38999. It features FEMALE gender contacts, compatible with M39029/58363 mating contacts. The insertion and removal tools required are M81969/14-10 and M22520/2-10 respectively, making it ideal for military connector applications.
LM7805CT
LM7805CT by Texas Instruments is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1.5A. It operates b/w 0-125°C, has a dropout voltage of 2V, and offers excellent line/load regulation for various electronic applications.
LM555CM
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
1552200253
Molex
WIRE AND CABLE;
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: SOP; Terminal Form: GULL WING; Qualification Status: Not Qualified; Width: 3.56 mm;
ATMEGA328P-AU
Atmel
MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 32; Package Code: TQFP; Package Shape: SQUARE;
FT232RL-REEL
FTDI
FTDI's FT232RL-REEL is a bus controller with 28 terminals, operating at 3.3V to 5.25V. It supports USB, VBUS, and UART buses with a data transfer rate of 60MBps. Ideal for industrial applications due to its CMOS technology and compatibility with RS232, RS422, and RS485 standards.
STM32H750VBT6
STM32H750VBT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, offering 20 timers and 16 DMA channels. It features 2 DAC and 16 ADC channels, suitable for industrial applications requiring high-speed processing up to 48 MHz. With extensive connectivity options like FDCAN, Ethernet, and USB, it provides versatile solutions in a compact package.
2N2222A
Hi-tron 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;
USB2514BI-AEZG
USB2514BI-AEZG by Microchip is a BUS CONTROLLER IC with 36 terminals, operating at 3.3V, supporting I2C, SMBUS, and USB buses. It has a clock frequency of up to 24MHz and can withstand industrial temperatures from -40°C to 85°C. This chip carrier package is surface mountable and suitable for various applications requiring USB connectivity.
Micro Commercial Components
Small Signal Bipolar Transistors; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; JESD-609 Code: e0;
Swampscott Electronics
L78L05ABZ-AP
L78L05ABZ-AP by STMicroelectronics is a BIPOLAR fixed positive single output standard regulator with an operating temperature range of -40 to 125°C. It has a nominal output voltage of 5V, max load regulation of 0.06%, and can handle a max output current of 0.07A. Ideal for applications requiring stable voltage regulation in various electronic devices.
M3933/25-36S
Bel Fuse
FIXED ATTENUATOR; Maximum Operating Temperature: 125 Cel; Maximum Input Power (CW): 33.01 dBm; Characteristic Impedance: 50 ohm; Terminal Finish: GOLD; JESD-609 Code: e4;
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.
HMC305ALP4ETR
Analog Devices
Analog Devices' HMC305ALP4ETR is a GaAs technology-based variable attenuator with 24 terminals. It operates b/w -40 °C to 85°C, suitable for RF applications. The device supports power supplies of 3/5V and features a surface mount package body made of plastic/epoxy.
M3933/25-36N
FIXED ATTENUATOR; Construction: COAXIAL; Terminal Finish: GOLD; Additional Features: SMA-F; SMA-M, I/P POWER-MAX(PEAK)=500W; Characteristic Impedance: 50 ohm; JESD-609 Code: e4;
2-5
Api Technologies
FIXED ATTENUATOR; Nominal Attenuation: 5 dB; JESD-609 Code: e4; Minimum Operating Frequency: 0 MHz; Maximum Operating Temperature: 125 Cel; Maximum Voltage Standing Wave Ratio: 1.35;
17-10
Cobham Plc
17-10 by Cobham Plc is a RF/Microwave Attenuator with 10 dB attenuation, handling up to 36.99 dBm CW power and VSWR of 1.2. Ideal for fixed attenuator applications in the frequency range of 0-18000 MHz, featuring a gold terminal finish and operating temperatures from -50°C to 85°C.
66-10-13
Aeroflex/weinschel
FIXED ATTENUATOR; Mounting Feature: PANEL MOUNT; Maximum Operating Frequency: 18000 MHz; Maximum Operating Temperature: 100 Cel; Additional Features: 3.5 MM-F; N-F, I/P POWER-MAX(PEAK)=1000W; Terminal Finish: Gold (Au);
2-10
FIXED ATTENUATOR; Nominal Attenuation: 10 dB; Characteristic Impedance: 50 ohm; Maximum Voltage Standing Wave Ratio: 1.35; Additional Features: N-F; N-M, I/P POWER-MAX(PEAK)=1000W; Minimum Operating Temperature: -55 Cel;
HMC792ALP4E
Analog Devices' HMC792ALP4E is a RF/Microwave Attenuator with 15.75 dB Nominal Attenuation, 28.98 dBm Max Input Power (CW), and 4 dB Max Insertion Loss. Ideal for applications requiring variable attenuation in the frequency range of 0-6000 MHz, such as signal conditioning in communication systems.
17-6
17-6 by Cobham Plc is a RF/Microwave Attenuator with 6 dB Nominal Attenuation, 36.99 dBm Max Input Power (CW), and 1.2 Max VSWR. It is a FIXED ATTENUATOR module suitable for applications requiring precise signal attenuation in the frequency range of 0-18000 MHz at temperatures ranging from -50 to 85°C.
EXB24AT5AR3X
Panasonic
Panasonic's EXB24AT5AR3X is a 5 dB fixed attenuator with max input power of 16.02 dBm and VSWR of 1.3, ideal for RF/Microwave applications. With a frequency range from 0-3000 MHz, it operates b/w -55 to 125°C making it suitable for various communication systems.
HMC470LP3E
HMC470LP3E by Analog Devices is a RF/Microwave Attenuator with 31 dB Nominal Attenuation, 2 dB Max Insertion Loss, and 3000 MHz Max Operating Frequency. It is a GAAS technology-based Variable Attenuator suitable for applications requiring precise signal control in the frequency range of 0-3000 MHz.
ADRF5473
VARIABLE ATTENUATOR;
5404
Smiths Group Plc
5404 by Smiths Group Plc is a RF/Microwave Attenuator with 4 dB Nominal Attenuation, 43.01 dBm Max Input Power (CW), and 1.35 Max VSWR. It is a FIXED ATTENUATOR module suitable for applications requiring attenuation in the frequency range of 0-2500 MHz at temperatures from -55 to 150°C.
TS0320W3F
TS0320W3F by Smiths Group Plc is a RF/Microwave Attenuator with 20 dB Nominal Attenuation, 1.5 Max VSWR, and 33.01 dBm Max Input Power. Ideal for fixed attenuation in RF/Microwave applications with a frequency range of 0-12400 MHz and operating temperatures from -55 to 150°C.
57-3-13
Cobham Plc's 57-3-13 is a RF/Microwave Attenuator with 3dB attenuation, 51.76 dBm CW power handling, and VSWR of 1.2. Ideal for fixed attenuator applications in the frequency range of 0-6000 MHz, featuring coaxial construction and gold terminal finish for durability in temperatures from -55 to 125°C.
HMC424LP3E
Analog Devices' HMC424LP3E is a GAAS technology RF attenuator with 31.5 dB attenuation and 4.6 dB insertion loss, suitable for applications requiring variable attenuation in the frequency range of 0-13000 MHz. This component operates at temperatures from -55 to 85°C, with a max input power of 25.05 dBm and a supply current of up to 5 mA.
ATN3590-02
Skyworks Solutions
ATN3590-02 by Skyworks Solutions is a fixed attenuator with 2 dB nominal attenuation and 33.01 dBm max input power. Operating from -55°C to 150°C, it covers frequencies from 0 MHz to 40 GHz. Ideal for RF/microwave applications requiring precise signal control in a compact component design.
44-20
FIXED ATTENUATOR; Construction: COAXIAL; Maximum Voltage Standing Wave Ratio: 1.25; Maximum Operating Frequency: 18000 MHz; JESD-609 Code: e4; Characteristic Impedance: 50 ohm;
HMC802LP3E
HMC802LP3E by Analog Devices is a GAAS technology RF attenuator with 20 dB attenuation and 4.5 dB insertion loss. It operates from 0 to 10000 MHz, handles up to 30 dBm CW power, and has a matte tin finish. Ideal for RF/microwave applications requiring precise signal control in a compact surface-mount package.
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