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
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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
1N4148
Grande Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
SMBJ18CA
Db Lectro
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Nte Electronics
C1210C104K5RACTU
KEMET Corporation
KEMET C1210C104K5RACTU is a ceramic capacitor with 0.1uF capacitance, rated for 50V. It has X7R temperature characteristics and ±10% tolerance, suitable for surface mount applications in a wide temperature range from -55°C to 125°C. Its compact rectangular package makes it ideal for various electronic devices.
CSNF651
Honeywell Sensing And Control
CSNF651 by Honeywell Sensing And Control is an industrial-grade analog circuit with 3 terminals. It operates b/w -40 to 85°C, supporting supply voltages from -15V to 15V. Ideal for applications requiring a special shape rectangular package style and through-hole terminal form.
SS14
Micro Commercial Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
06035C103KAT2A
KYOCERA AVX
06035C103KAT2A by KYOCERA AVX is a SMT ceramic capacitor with 0.01uF capacitance and 50V URdc. It has X7R temperature characteristics, -55 to 125 °C operating range, and 10% tolerance. Ideal for applications requiring compact surface mount capacitors with stable performance in a wide temperature range.
LM2931Z-5.0G
Onsemi
LM2931Z-5.0G by Onsemi is a Fixed Positive Single Output LDO Regulator with 5V output voltage, 0.6V dropout voltage, and 0.1A output current. It is ideal for applications requiring stable power supply in temperature-sensitive environments due to its operating range of -40°C to 125°C.
2N7002
Central Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Drain Current (ID): .115 A; Maximum Drain Current (Abs) (ID): .115 A;
RC0603JR-070RL
Yageo
Yageo's RC0603JR-070RL is a SMT fixed resistor with 0 ohm resistance, rated for temperatures from -55 to 155 °C. Its metal glaze/thick film technology and 0.1 W power dissipation make it ideal for jumper applications in various electronic devices.
TM4C1294NCPDTI3
Texas Instruments
TM4C1294NCPDTI3 by Texas Instruments is a 32-bit microcontroller with Cortex-M4F CPU family. It features 8KB data EEPROM, 20-Ch 12-Bit ADC channels, and 32 DMA channels. Ideal for industrial applications requiring high-speed processing, it offers connectivity options like CAN, Ethernet, I2C, SPI, UART, and USB.
FDLL4148
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
BAV99
Changzhou Galaxy Century Microelectronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Cheng-yi Electronic
LM317AEMP/NOPB
National Semiconductor
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;
1N4148WS
Rugao Dachang Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Jiangsu Changjiang Electronics Technology
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Operating Mode: ENHANCEMENT MODE; Transistor Application: SWITCHING;
STM32H753IIK6
STMicroelectronics
STM32H753IIK6 by STMicroelectronics is a 32-bit microcontroller with 176 terminals, operating at up to 48 MHz. It features 20-Ch 16-Bit ADCs, 2-Ch 12-Bit DACs, and peripherals like CAN, ETHERNET, and USB. Ideal for industrial applications requiring high-speed processing and extensive connectivity options.
MBR0520LT1
Motorola
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
KSZ9031RNXIC
Microchip Technology
KSZ9031RNXIC by Microchip Technology is a network interface chip with 1 transceiver. It operates at a data rate of 1000 Mbps and has a nominal voltage of 1.2V. This chip is commonly used in industrial applications requiring Ethernet connectivity.
HMC311LP3E
Hittite Microwave
WIDE BAND LOW POWER; Mounting Feature: SURFACE MOUNT; No. of Terminals: 16; Package Body Material: PLASTIC/EPOXY; Technology: GAAS; Gain: 12 dB;
HMC441LM1
WIDE BAND LOW POWER; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Body Material: PLASTIC/EPOXY; Technology: GAAS; Maximum Supply Current: 115 mA;
MGA-23003-TR1G
Broadcom
Broadcom's MGA-23003-TR1G is a GAAS RF amplifier with 32dB gain, operating b/w 3.3-3.8GHz. It has a max input power of 15dBm and is ideal for narrowband medium-power applications in the RF & Microwave field.
MGA-81563-TR1
Hewlett Packard
WIDE BAND LOW POWER; Minimum Operating Frequency: 100 MHz; Characteristic Impedance: 50 ohm; Construction: COMPONENT; Maximum Voltage Standing Wave Ratio: 2; Maximum Input Power (CW): 13 dBm;
TGA2214-CP
Qorvo
WIDE BAND HIGH POWER;
HMC799LP3E
Analog Devices
Analog Devices' HMC799LP3E is a wide band low power RF amplifier with 42 dB gain. Operating from -40°C to 85°C, it covers frequencies from 0 MHz to 700 MHz. Ideal for RF and microwave applications requiring high performance in a compact component package.
MD7IC2012GNR1,528
NXP Semiconductors
NARROW BAND HIGH POWER;
HMC1053
WIDE BAND HIGH POWER; Terminal Finish: Gold (Au); JESD-609 Code: e4;
HMC342LC4TR
HMC342LC4TR by Analog Devices is a wide band low power RF amplifier with 1 function and 24 terminals. It operates at temperatures ranging from -40 to 85°C and requires a power supply of 3V. This ceramic package surface mount device is suitable for RF and microwave applications.
BGA614H6327XTSA1
Infineon Technologies
Infineon's BGA614H6327XTSA1 is a wide band low power RF amplifier with 17.5 dB gain and 10 dBm max input power. Operating from -65 to 150 °C, it covers frequencies from 0 to 2400 MHz, making it ideal for RF & microwave applications requiring high performance in a compact form factor.
XTRF1208RPVR
XTRF1208RPVR by Texas Instruments is a wide band low power RF amplifier with 16 dB gain. Operating from 10 MHz to 11 GHz, it features BICMOS technology and a characteristic impedance of 50 ohm. Ideal for applications requiring surface mount components in the RF & Microwave domain.
TQP7M9102
Triquint Semiconductor
WIDE BAND MEDIUM POWER; Minimum Operating Frequency: 400 MHz; Minimum Operating Temperature: -40 Cel; Maximum Input Power (CW): 27 dBm; Maximum Operating Frequency: 4000 MHz; Construction: COMPONENT;
MMG3H21NT1
MMG3H21NT1 by NXP Semiconductors is a wide band medium power RF amplifier with 18.3 dB gain and 50 ohm impedance. It operates from 0 to 6000 MHz, handles up to 12 dBm input power, and draws a max of 110 mA at 5 V. Ideal for applications requiring high-frequency signal amplification in compact setups.
MAX2232EEE
Maxim Integrated
MAX2232EEE by Maxim Integrated is a RF amplifier with 23.9 dB gain, operating frequency range of 800-1000 MHz, and VSWR of 1.5. It is ideal for narrowband medium power applications requiring a max input power of 10 dBm in plastic/epoxy package suitable for surface mounting.
HMC902LP3E
WIDE BAND LOW POWER; Mounting Feature: SURFACE MOUNT; No. of Terminals: 16; Package Body Material: PLASTIC/EPOXY; Technology: GAAS; Maximum Input Power (CW): 10 dBm;
CMPA601C025D
Wolfspeed
HMC465LP5E
WIDE BAND LOW POWER; Mounting Feature: SURFACE MOUNT; No. of Terminals: 32; Package Body Material: PLASTIC/EPOXY; Technology: GAAS; Characteristic Impedance: 50 ohm;
MAX2659ELT/V+
NARROW BAND LOW POWER; Mounting Feature: SURFACE MOUNT; No. of Terminals: 6; Package Body Material: PLASTIC/EPOXY; Technology: BICMOS; Screening Level: AEC-Q100;
ERA-2SM+
Mini-circuits
The Mini-circuits ERA-2SM+ is a wide band low power RF amplifier with 11.9 dB gain and 50 ohm impedance. It operates from 0 to 6000 MHz, handles up to 15 dBm input power, and has a VSWR of 1.6. Ideal for RF & microwave applications requiring compact surface mount components.
A64
Tyco Electronics M/a-com
WIDE BAND LOW POWER; Construction: COMPONENT; Maximum Operating Frequency: 1200 MHz; Maximum Operating Temperature: 85 Cel; Maximum Input Power (CW): 6 dBm; Minimum Operating Frequency: 10 MHz;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
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
$106.00
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12,000 In-Stock
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