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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Featured manufacturers
SMA661AS by STMicroelectronics is a narrow band low power RF amplifier with a gain of 18 dB, operating b/w 1500 MHz and 1650 MHz. It features a compact surface mount design and operates within -40 °C to 85 °C. Ideal for RF applications requiring reliable performance in harsh environments.
Median Price
-
Lifecycle Status
Suppliers In-Stock
3
In-Stock Inventory
1k+
Digiode
1+ parts
100+ parts
1k+ parts
10k+ parts
Vyrian
Anansix
IDEA Electronic Components Group
$1.240
$1.116
MKK Technologies
$2.332
DigiPath Technology Company
Parana Technologies
$1.483
Corphita
The use of plastic/epoxy materials ensures durability and corrosion resistance, making the product suitable for various environmental conditions.
As a component-level device, this amplifier can easily integrate into existing RF and microwave systems, providing flexibility for designers.
The low voltage requirement of 2.7 V allows for easy power supply integration and is energy-efficient, reducing overall power consumption.
With 6 terminals, this product offers sufficient connectivity options, ensuring easy integration into circuit designs and enhancing layout flexibility.
An extended maximum operating temperature of 85 °C allows this amplifier to function reliably in high-temperature environments, making it versatile for different applications.
The capability to operate at temperatures as low as -40 °C ensures reliable performance in challenging and extreme weather conditions.
Utilizing BICMOS technology combines the advantages of both bipolar and CMOS transistors, offering high speed and low power consumption, ideal for RF applications.
Being a narrow band low power amplifier makes this device optimal for applications that require efficient signal amplification within specific frequency ranges.
A characteristic impedance of 50 ohms is standard in RF applications, ensuring compatibility with a wide range of RF components and systems.
The 18 dB gain provides sufficient amplification for weak signals, enhancing the overall performance of communication systems, especially in narrow band applications.
Starting at a minimum frequency of 1500 MHz, this amplifier is well-suited for a variety of modern RF applications in telecommunications and data systems.
Surface mount technology allows for compact designs and automated assembly, improving manufacturing efficiency and reducing space on printed circuit boards.
With a maximum frequency of 1650 MHz, this amplifier supports high-speed applications and is ideal for radio communication, ensuring signal integrity and clarity.
RF & Microwave Amplifiers SMA661AS attributes and parameters. Explore more RF & Microwave Amplifiers devices from STMicroelectronics
Characteristic Impedance:
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Maximum Operating Frequency:
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Maximum Operating Temperature:
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Technology:
STMicroelectronics is a global leader in the semiconductor manufacturing industry, with over 35 years of experience providing innovative and advanced technologies for customers around the world. Headquartered in Netherlands, STMicroelectronics has more than 51,323 employees worldwide and operates across 32 countries all over Europe, Asia-Pacific and the Americas. The company’s portfolio includes integrated circuits, discrete components, application-specific standard products, and computer chipsets. STMicroelectronics serves a wide range of industries such as automotive, consumer markets, healthcare and industrial applications.
President, CEO
Jean-Marc Chery
President, CFO, Finance, Purchasing,Enterprise Risk Management & Resilience
Lorenzo Grandi
President, Sales & Marketing
Jerome Roux
Castelletto
Fabrication
Fab Initiation
1968
Italy
Wafer Capacity
SGFAB AMK 6
2000
Singapore
29,000
AG200
Agrate Brianza
14,000
RST 8
France
Rousset
35,000
Crolles 1
1993
Crolles
30,000
Crolles 2-ext. mod 5
Crolles 2-ext. mod 2
2022
Crolles 2-ext. mod 3
2023
Crolles 2
2004
28,000
1985
SiC Fab
2006
Sweden
Norrköping
10,000
Fab 3
2005
Tours
2,000
Fab 1 & Fab 2
1978
55,000
Fab 2
1997
Catania
SGFAB-AMK 6E
2003
145,000
SGFAB-AMJ 9
1984
152,000
AG300 (R3)
1980
25,000
1987
34,000
AG300
2024
Crolles 2-ext. mod 1
2020
Fab 1 6-inch fab
2013
11,000
SiC 6-inch line
2021
2,500
200mm GaN
2018
SGFAB-AMK 8
2001
Crolles 2- JV Fab
SGFAB-AMK 6
2016
38,125
SGFAB-AMK 2E
2010
20,000
Silicon Carbide A.B.
SiC wafer/EPI Fab
SiC Device Fab
2025
SS14
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Surface Mount: YES; Technology: SCHOTTKY; No. of Phases: 1; Config: SINGLE; Maximum Operating Temperature: 125 Cel;
LM358N
STMicroelectronics
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
NE555D
NXP Semiconductors
SQUARE; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: LSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
RK73H2ATTD10R0F
Koa Speer Electronics
RK73H2ATTD10R0F by Koa Speer Electronics is a 0805 SMT fixed resistor with 10 ohm resistance, 1% tolerance, and 0.25 W power dissipation. Ideal for surface mount applications in automotive electronics due to its AEC-Q200 reference standard and operating voltage of 150 V.
LM107H
Rochester Electronics
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Code: TO-99; Package Shape: ROUND;
LM317T
Comset Semiconductors
Other Regulators; No. of Terminals: 3; Terminal Pitch: 2.54 mm; Minimum Output Voltage-1: 1.2 V; Technology: BIPOLAR; Operating Temperature (TJ-Max): 125 Cel;
1N4148WS
Multicomp Pro
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
FDN306P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .5 W; Maximum Drain Current (Abs) (ID): 2.6 A; Operating Mode: ENHANCEMENT MODE;
FDC5614P
MSKSEMI SEMICONDUCTOR
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 2 W; Transistor Element Material: SILICON; Minimum DS Breakdown Voltage: 60 V;
BAV99
Jgd Semiconductors
RECTIFIER DIODE; Surface Mount: YES; Maximum Reverse Recovery Time: .006 us; Maximum Repetitive Peak Reverse Voltage: 70 V; Maximum Forward Voltage (VF): 1 V; Maximum Operating Temperature: 150 Cel;
1N4148
Excel (Suzhou) Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LL4148-GS08
Vishay Intertechnology
The Vishay Intertechnology LL4148-GS08 is a glass diode with fast recovery time of 0.008 us and max reverse current of 5 uA. Ideal for applications requiring rectification, it has a breakdown voltage of 100 V and can handle a peak forward current of 2 A.
OHN3140U
Tt Electronics Plc
OHN3140U by Tt Electronics Plc is a magnetic field sensor with a max supply voltage of 24V and hysteresis of 2mT. It features an output range of 25mA and operates b/w -20 to 85°C. Ideal for applications requiring precise detection and measurement of magnetic fields in various industries.
SMBJ18CA
Littelfuse
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
RC0603FR-0710KL
Yageo
Yageo's RC0603FR-0710KL is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.1 W power dissipation. It operates b/w -55 to 155 °C and is ideal for surface mount applications in electronics requiring precise resistance values.
2N2222A
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .6 A;
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;
ULN2803ADWR
Texas Instruments
ULN2803ADWR by Texas Instruments is a peripheral driver with 8 functions, open-collector output characteristics, and built-in transient protections. It operates b/w -40 to 85°C, has a max supply voltage of 3V, and is ideal for buffer or inverter-based applications requiring sink current flow direction.
M39029/58-360
Tri-star Electronics International
CONNECTOR ACCESSORY; Material: COPPER ALLOY; MIL Conformity: YES; Associated Military - Specifications: MIL-C-55302/69, MIL-C-38999; MIL-Connector Accessory Name: CONTACT; Terminal Type: CRIMP;
General Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
QPA9121SR
Qorvo
Qorvo's QPA9121SR is a GAAS RF amplifier with 24dB gain, operating from 2300-5000MHz. It has a max input power of 10dBm and VSWR of 2, suitable for wideband medium power applications. With a compact surface mount package and low supply current of 130mA at 5V, it offers high performance in RF & microwave systems.
MAAP-010169-000000
M/a-com Technology Solutions
WIDE BAND HIGH POWER;
RF6886SR
Rf Micro Devices
WIDE BAND HIGH POWER; Mounting Feature: SURFACE MOUNT; No. of Terminals: 24; Package Body Material: PLASTIC/EPOXY; Technology: BIPOLAR; Maximum Input Power (CW): 12 dBm;
AG303-86G
The Qorvo AG303-86G is a wide band low power RF amplifier with 20.4 dB gain, operating from 0 to 6000 MHz. It has a max input power of 10 dBm and operates on a 5V power supply. Ideal for RF applications requiring high gain in the -40°C to 85°C temperature range.
NBB-400-T1
Qorvo's NBB-400-T1 is a ceramic RF amplifier with 20 dBm CW input power, 1.9 VSWR, and 15.5 dB gain. Ideal for wideband low-power applications in the 0-8000 MHz range, it operates at temperatures from -45 to 85°C and requires a 3.9V supply voltage.
HMC8500PM5E
Analog Devices
Analog Devices' HMC8500PM5E is a GAN RF amplifier with 12dB gain, operating from 10MHz to 2800MHz. It has a max input power of 33dBm and VSWR of 6, suitable for wideband high-power applications. The component features a plastic/epoxy package, surface mounting, and operates at temperatures ranging from -40°C to 85°C.
HMC960LP4E
Analog Devices' HMC960LP4E is a wide band high power RF amplifier with 0 dB gain, operating from 0 to 100 MHz. It features a surface mount package with 24 terminals and operates b/w -40°C to +85°C. Ideal for applications requiring high power amplification in RF and microwave systems.
RF3827
WIDE BAND MEDIUM POWER; Mounting Feature: SURFACE MOUNT; No. of Terminals: 16; Package Body Material: PLASTIC/EPOXY; Technology: GAAS; Power Supplies (V): 8;
HMC863ALC4TR-R5
Analog Devices' HMC863ALC4TR-R5 is a wide band medium power RF amplifier with 20.5 dB gain, operating from 24-29.5 GHz. It can handle up to 26 dBm CW input power and has a VSWR of 7. Ideal for RF & microwave applications requiring high performance in temperatures ranging from -40 to 85°C.
MMG15241HT1
Freescale Semiconductor
WIDE BAND MEDIUM POWER; Mounting Feature: SURFACE MOUNT; No. of Terminals: 3; Package Body Material: PLASTIC/EPOXY; Characteristic Impedance: 50 ohm; Maximum Supply Current: 105 mA;
SMA3107-TL-E
Sanyo Semiconductor
WIDE BAND LOW POWER;
MGA-61563-TR2G
Broadcom
Broadcom's MGA-61563-TR2G is a GAAS RF amplifier with 6.9dB gain, operating from 100MHz to 6GHz. It has a max input power of 18dBm and VSWR of 2, suitable for wideband low-power applications. This surface-mount component with matte tin finish offers high performance in RF and microwave systems.
HMC478ST89E
Hittite Microwave
WIDE BAND LOW POWER; Mounting Feature: SURFACE MOUNT; No. of Terminals: 3; Package Body Material: PLASTIC/EPOXY; Technology: BIPOLAR; Maximum Operating Temperature: 85 Cel;
HMC462
WIDE BAND LOW POWER; Technology: GAAS; Gain: 12 dB; Package Equivalence Code: DIE OR CHIP; No. of Functions: 1; Power Supplies (V): 5;
SPF-5043Z
Sirenza Microdevices
SPF-5043Z by Sirenza Microdevices is a 50 ohm wide band low power RF amplifier with gain of 6.7 dB. It operates b/w 100 MHz to 4000 MHz, handling up to 25 dBm CW input power. Ideal for RF & microwave applications, it can withstand temperatures from -40°C to 85°C.
HMC505LP4TR
Analog Devices' HMC505LP4TR is a RF amplifier with 24 terminals, operating from -40 to 85°C. It has a voltage supply of 3V and uses bipolar technology for narrowband low-power applications. The package body material is plastic/epoxy, suitable for surface mounting.
HMC441LP3ETR
WIDE BAND LOW POWER; Mounting Feature: SURFACE MOUNT; No. of Terminals: 16; Package Body Material: PLASTIC/EPOXY; Technology: GAAS; Terminal Finish: Matte Tin (Sn);
MGA-30789-BLKG
Broadcom's MGA-30789-BLKG is a wide band medium power RF amplifier with 8 dB gain. It operates from 2-6 GHz, handling up to 24 dBm CW input power. This surface mount component is ideal for RF and microwave applications requiring high performance in plastic/epoxy package.
760
Ms Kennedy
RF/Microwave Amplifiers; No. of Terminals: 8; Package Body Material: METAL; Technology: HYBRID; Screening Level: 38535Q/M;38534H;883B; Power Supplies (V): +-15;
HMC478MP86
Analog Devices' HMC478MP86 is a wide band low power RF amplifier with 11 dB gain and 50 ohm impedance. It operates from 0 to 4000 MHz, handling up to 5 dBm CW input power. Ideal for RF applications requiring surface mount components in the -40°C to +85°C temperature range.
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SMA661ASTR
WIDE BAND LOW POWER; Mounting Feature: SURFACE MOUNT; No. of Terminals: 6; Package Body Material: PLASTIC/EPOXY; Technology: BICMOS; Gain: 18 dB;
Supply Digital Components
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