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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FIXED ATTENUATOR; Terminal Finish: Gold (Au); JESD-609 Code: e4;
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RF/Microwave Attenuators 68-30-21-LIM attributes and parameters. Explore more RF/Microwave Attenuators devices from Api Technologies
JESD-609 Code:
RF or Microwave Device Type:
Terminal Finish:
For more than 70 years our company has led the way in developing reliable, high-performance technologies for powering and conditioning RF and microwave signals and protecting electronic equipment from electromagnetic interference. We continue to push out the limits of the possible today, innovating in material science, design engineering, and manufacturing technologies. We are a company that is transforming in profound ways. Our recent name change to Spectrum Control from APITech is a very public way of embracing these changes. Headquartered in Fairview, PA, USA, Spectrum Control provides rugged, reliable and efficient components, subsystems, and custom solutions. Our multiple locations listed below include engineering centers, manufacturing facilities, and support offices in the United States, Canada, Mexico, the United Kingdom, and Germany. We also have sales and support teams located regionally around the world.
M24308/2-1F
Cristek Interconnects
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; No. of Rows Loaded: 2; Shell Size: 1/E; Filter Feature: NO;
BAV99
First Components International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
1N4148WS
Changzhou Starsea Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SN65HVD230DR
Texas Instruments
SN65HVD230DR by Texas Instruments is a BICMOS technology interface circuit with 1Mbps data rate, suitable for industrial applications. It operates at 3.3V, has 8 terminals in a small outline package, and can withstand temperatures from -40 to 85°C.
LM358DT
STMicroelectronics
LM358DT by STMicroelectronics is a dual operational amplifier with a max input offset voltage of 9000 uV. It operates at a nominal voltage of 5V and has a min voltage gain of 25000. This amplifier is commonly used in applications requiring high precision and low power consumption.
SMBJ18CA
Lite-on Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
American Power Devices
Forward International Electronics
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Maximum Reverse Recovery Time: .004 us; Maximum Operating Temperature: 200 Cel; No. of Phases: 1;
Daco Semiconductor
Onsemi
North American Philips Discrete Products Div
RECTIFIER DIODE; Surface Mount: NO; Maximum Forward Voltage (VF): 1 V; JESD-609 Code: e0; Maximum Repetitive Peak Reverse Voltage: 100 V; Terminal Finish: Tin/Lead (Sn/Pb);
LM107H/883C
General Electric Solid State
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Wideband: NO;
SMMBT3904LT1G
SMMBT3904LT1G by Onsemi is a NPN BJT with 3 terminals, 0.3W power dissipation, and 40V max collector-emitter voltage. Ideal for small outline applications requiring a transistor with hFE of at least 30, it operates up to 150°C and has a transition frequency of 300MHz.
LL4148
Kec
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
BSS138
Changzhou Galaxy Century Microelectronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; Minimum DS Breakdown Voltage: 50 V; Maximum Operating Temperature: 150 Cel;
PIC18F4550-I/ML
Microchip Technology
The Microchip Technology PIC18F4550-I/ML is an 8-bit microcontroller with a max clock frequency of 48 MHz. It features 13-Ch 10-Bit ADC channels and USB connectivity, making it ideal for industrial applications requiring high-speed data processing and analog-to-digital conversion. With low power mode and flash ROM programmability, this chip offers efficient performance in compact designs.
Nexperia
MBR0520LT1G
MBR0520LT1G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.385V and output current of 0.5A. It operates b/w -65°C to 125°C, has a peak reflow temperature of 260°C, and a repetitive peak reverse voltage of 20V. This diode is ideal for applications requiring high-speed switching in compact electronic devices.
GRM155R71H103KA88D
Murata Manufacturing
The Murata Manufacturing GRM155R71H103KA88D is a ceramic capacitor with 0.01uF capacitance and 50V rated DC voltage. It has X7R temperature characteristics, -55 to 125°C operating range, and ±10% tolerance. Ideal for surface mount applications in electronics requiring compact size and high reliability.
MAATCC0005TR
Tyco Electronics M/a-com
VARIABLE ATTENUATOR; Maximum Insertion Loss: 4.2 dB; Additional Features: TTL COMPATIBLE; Maximum Operating Temperature: 85 Cel; Terminal Finish: Matte Tin (Sn); Maximum Voltage Standing Wave Ratio: 2;
1-2
Cobham Plc
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.
743
Lockheed Martin Microwave
Lockheed Martin Microwave's 743 is a variable attenuator module with max input power of 33.01 dBm and VSWR of 1.5. Ideal for RF applications, it operates from 0-18000 MHz with a characteristic impedance of 50 ohm.
44-9
Aeroflex/weinschel
FIXED ATTENUATOR; JESD-609 Code: e4; Terminal Finish: Gold (Au); Maximum Voltage Standing Wave Ratio: 1.25; Additional Features: N-F; N-M, I/P POWER-MAX(PEAK)=1000W; Maximum Operating Frequency: 18000 MHz;
HMC941A
Analog Devices
HMC941A by Analog Devices is a RF/Microwave Attenuator with 15.5 dB Nominal Attenuation, 27 dBm Max Input Power (CW), and 5.1 dB Max Insertion Loss. It operates b/w -55 to 85 °C and supports frequencies from 100 MHz to 30 GHz. Ideal for variable attenuation in RF/microwave applications with a characteristic impedance of 50 ohms.
FIXED ATTENUATOR; Terminal Finish: GOLD; Characteristic Impedance: 50 ohm; Construction: COAXIAL; Minimum Operating Frequency: 0 MHz; Maximum Operating Frequency: 12400 MHz;
33
Api Technologies
FIXED ATTENUATOR; Maximum Input Power (CW): 43.98 dBm; Maximum Voltage Standing Wave Ratio: 1.3; Maximum Operating Frequency: 8000 MHz; Minimum Operating Frequency: 0 MHz;
17-3
FIXED ATTENUATOR; Nominal Attenuation: 3 dB; JESD-609 Code: e4; Characteristic Impedance: 50 ohm; Minimum Operating Temperature: -50 Cel; Maximum Voltage Standing Wave Ratio: 1.2;
75-10-11
FIXED ATTENUATOR; Maximum Operating Frequency: 40000 MHz; Construction: MODULE; Maximum Input Power (CW): 36.99 dBm; Minimum Operating Temperature: -55 Cel; Minimum Operating Frequency: 0 MHz;
4102-22
FIXED ATTENUATOR; Terminal Finish: GOLD; Maximum Operating Frequency: 18000 MHz; Maximum Operating Temperature: 125 Cel; JESD-609 Code: e4; Construction: COAXIAL;
66-10-13
FIXED ATTENUATOR; Mounting Feature: PANEL MOUNT; Nominal Attenuation: 10 dB; Maximum Voltage Standing Wave Ratio: 1.9; Minimum Operating Temperature: -55 Cel; Maximum Operating Temperature: 100 Cel;
HMC271ALP4E
Analog Devices' HMC271ALP4E is a RF/Microwave Attenuator with 31 dB Nominal Attenuation, 3.3 dB Max Insertion Loss, and 26.02 dBm Max Input Power. It operates b/w -40 to 85°C and covers frequencies from 700 MHz to 3700 MHz. Ideal for variable attenuation in RF/microwave applications.
HMC812LC4RTR
Analog Devices' HMC812LC4RTR is a RF/Microwave Attenuator with 24 terminals, operating temperature range of -40 to 85°C. Made of ceramic, it utilizes GaAs technology and surface mounting feature. Ideal for high-frequency applications in communication systems and radar equipment.
HMC271ALP4
HMC271ALP4 by Analog Devices is a RF/Microwave Attenuator with 31 dB Nominal Attenuation, 3.3 dB Max Insertion Loss, and 26.02 dBm Max Input Power (CW). It operates b/w -40°C to 85°C and has a frequency range of 700-3700 MHz. Ideal for applications requiring variable attenuation in RF/microwave circuits.
66-10-32
FIXED ATTENUATOR; Mounting Feature: PANEL MOUNT; Minimum Operating Temperature: -55 Cel; Characteristic Impedance: 50 ohm; JESD-609 Code: e4; Maximum Operating Temperature: 100 Cel;
2B-3
Aeroflex/inmet
FIXED ATTENUATOR; Minimum Operating Temperature: -65 Cel; Maximum Voltage Standing Wave Ratio: 1.15; Maximum Operating Frequency: 2500 MHz; Characteristic Impedance: 50 ohm; Additional Features: SMA-F; SMA-M, I/P POWER-MAX(PEAK)=250W;
HMC603MS10E
Analog Devices' HMC603MS10E is a RF/Microwave Attenuator with 30 dBm CW input power, 15.5 dB attenuation, and 3.1 dB insertion loss. Ideal for applications requiring variable attenuation in the frequency range of 700 MHz to 3800 MHz.
R417506130
Radiall S A
R417506130 by Radiall S A is a COAXIAL FIXED ATTENUATOR with 6 dB Nominal Attenuation, 44.77 dBm Max Input Power (CW), and 1.35 Max VSWR. It operates in the frequency range of 0-4000 MHz, making it ideal for RF/Microwave applications requiring precise signal attenuation and impedance matching in temperatures ranging from -55 to 125°C.
ADH346-701G8
ADH346-701G8 by Analog Devices is a RF/Microwave Attenuator with 23 dB Nominal Attenuation, 3.5 dB Max Insertion Loss, and 50 ohm Characteristic Impedance. It operates from -40 to 85 °C, suitable for applications requiring variable attenuation in the frequency range of 0-8000 MHz.
2031-2
FIXED ATTENUATOR; Minimum Operating Frequency: 0 MHz; JESD-609 Code: e4; Maximum Voltage Standing Wave Ratio: 1.3; Maximum Operating Temperature: 125 Cel; Nominal Attenuation: 2 dB;
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