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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F2251NLGI by Renesas Electronics is a RF/Microwave Attenuator with 35 dB Nominal Attenuation, 30 dBm Max Input Power (CW), and 1.33 Max VSWR. It is a VARIABLE ATTENUATOR suitable for applications requiring attenuation in the frequency range of 50 MHz to 6 GHz, with a characteristic impedance of 50 ohm. The device has a surface mounting feature and operates b/w -40°C to +105°C temperature range.
Median Price
$6.860
Lifecycle Status
Suppliers In-Stock
3
In-Stock Inventory
1k+
Renesas
1+ parts
100+ parts
$4.353
1k+ parts
$3.988
10k+ parts
-
Mouser Electronics
$3.990
$3.980
DigiKey
$7.040
$5.330
$5.061
Native Components
$0.122
$0.117
Northwest PG Solutions
$0.134
$0.118
Long electrical life ensures durability and reliability over time, making it a cost-effective choice for long-term use.
Compact size allows for easy installation and integration into various applications.
Single-pole double-throw switch function provides versatile control options for different circuit configurations.
Low profile design allows for space-saving installation in tight spaces.
High current rating makes it suitable for applications requiring high power handling capabilities.
Long straight lever design offers precise and reliable actuation for accurate switch operation.
Snap acting/lime switch type provides quick and reliable switching action for efficient performance.
High AC voltage and current rating allow for compatibility with a wide range of electrical systems.
Compact body size makes it suitable for applications with limited space availability.
Low operating force requirement ensures easy actuation and minimal fatigue during prolonged use.
Momentary switch action allows for quick and temporary contact closure for specific applications.
Quick connect termination type simplifies installation and maintenance processes for increased efficiency.
High contact voltage rating ensures compatibility with standard AC electrical systems for widespread use.
Panel mount feature allows for secure and stable installation on various surfaces or enclosures.
RF/Microwave Attenuators F2251NLGI attributes and parameters. Explore more RF/Microwave Attenuators devices from Renesas Electronics
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Maximum Operating Temperature:
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Power Supplies (V):
RF or Microwave Device Type:
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Maximum Voltage Standing Wave Ratio:
PCN Packaging - Label Change-All Devices 01/Dec/2022
PIC18F4550-I/PT
Microchip Technology
PIC18F4550-I/PT by Microchip: 8-bit microcontroller with 44 terminals, 48 MHz clock frequency, and USB connectivity. Ideal for industrial applications requiring low power mode and 10-bit ADC channels.
LL4148
Rectron
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
1N4148WS
Changzhou Galaxy Century Microelectronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SS14
Onsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
M39029/58-360
Amphenol
CONNECTOR ACCESSORY; MIL Conformity: YES; Associated Military - Specifications: MIL-DTL-38999; Contact Gender: MALE; Terminal Type: CRIMP; IEC Conformity: NO;
LM358N
STMicroelectronics
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
LM555CM
National Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
SS495A-SP
Honeywell Sensing And Control
SS495A-SP by Honeywell is a magnetic field sensor with 10.5V max supply voltage, 3" body width, and 1.5% linearity. Ideal for applications requiring a Hall effect sensor with -40 to 150°C operating temperature range, such as position sensing in automotive or industrial systems.
1N4148
Panjit International
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
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.
SPC TECHNOLOGY/ MULTICOMP
LM358D-T
Philips Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
SMBJ18CA
Concord Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Repetitive Peak Reverse Voltage: 18 V; Nominal Breakdown Voltage: 21.05 V; Polarity: BIDIRECTIONAL; Maximum Clamping Voltage: 29.2 V;
Changzhou Starsea Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LAN8720A-CP-TR
LAN8720A-CP-TR by Microchip: Ethernet transceiver with 100 Mbps data rate, operates at 3.3V, and consumes 54mA max supply current. Ideal for network interfaces in commercial applications due to its small size (4x4mm) and low power consumption.
Hitano Enterprise
Diotec Semiconductor Ag
MBRS130LT3G
Rochester Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: J BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Operating Mode: ENHANCEMENT MODE; Maximum Operating Temperature: 150 Cel;
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Maximum Feedback Capacitance (Crss): 10 pF; JEDEC-95 Code: TO-236AB;
40-10-23
Cobham Plc
40-10-23 by Cobham Plc is a RF/Microwave Attenuator with max input power of 51.76 dBm, VSWR of 1.1, and attenuation of 10 dB. It operates b/w -55 to 125°C, has gold terminal finish, and supports frequencies from 0 to 1500 MHz. Ideal for panel mount applications in military and aerospace industries.
TVA0500N09W3S
Emc Technology & Florida Rf Labs
TVA0500N09W3S by Emc Technology & Florida Rf Labs is a fixed attenuator with a max input power of 33.01 dBm and a max VSWR of 1.3. It operates in the frequency range of 0-6000 MHz and is commonly used in RF/Microwave applications for signal attenuation.
MAAD-007086-000100
M/a-com Technology Solutions
VARIABLE ATTENUATOR; Mounting Feature: SURFACE MOUNT; No. of Terminals: 24; Package Body Material: PLASTIC/EPOXY; Technology: GAAS; Maximum Input Power (CW): 33.98 dBm;
82-40-13
Aeroflex/weinschel
FIXED ATTENUATOR; Characteristic Impedance: 50 ohm; Maximum Input Power (CW): 60 dBm; Minimum Operating Temperature: -55 Cel; Maximum Operating Frequency: 3000 MHz; Minimum Operating Frequency: 0 MHz;
HMC653LP2ETR
Hittite Microwave
FIXED ATTENUATOR; Mounting Feature: SURFACE MOUNT; No. of Terminals: 6; Package Body Material: PLASTIC/EPOXY; Maximum Operating Temperature: 85 Cel; Package Equivalence Code: SOLCC6,.08,25;
44-30
FIXED ATTENUATOR; Minimum Operating Frequency: 0 MHz; Maximum Voltage Standing Wave Ratio: 1.25; Maximum Operating Frequency: 18000 MHz; JESD-609 Code: e4; Minimum Operating Temperature: -50 Cel;
F2258NLGK8
Renesas Electronics
VARIABLE ATTENUATOR; JESD-609 Code: e3; Terminal Finish: Tin (Sn);
Api Technologies
FIXED ATTENUATOR; Maximum Operating Temperature: 125 Cel; Additional Features: 7/16-F; N-F, I/P POWER-MAX(PEAK)=10000W; JESD-609 Code: e4; Characteristic Impedance: 50 ohm; Nominal Attenuation: 40 dB;
2-10
FIXED ATTENUATOR; Nominal Attenuation: 10 dB; Maximum Voltage Standing Wave Ratio: 1.35; JESD-609 Code: e4; Maximum Operating Temperature: 125 Cel; Characteristic Impedance: 50 ohm;
M3933/25-62N
Bel Fuse
FIXED ATTENUATOR; JESD-609 Code: e4; Minimum Operating Frequency: 0 MHz; Maximum Operating Temperature: 125 Cel; Minimum Operating Temperature: -55 Cel; Characteristic Impedance: 50 ohm;
SF0929-6200-21
Sv Microwave
SF0929-6200-21 by Sv Microwave is a 50 ohm fixed attenuator with 21 dB nominal attenuation, handling up to 33.01 dBm CW power. With VSWR of 1.35, it operates from -55°C to 125°C and covers frequencies from DC to 18 GHz, making it ideal for RF/microwave applications.
HMC656
Analog Devices
Analog Devices' HMC656 is a RF/Microwave Attenuator with 10 dB Nominal Attenuation and 25.05 dBm Max Input Power (CW). Constructed using GAAS technology, it operates b/w -55°C to 85°C. Ideal for applications requiring fixed attenuation in the frequency range of 0-50 GHz.
HMC-C053
Analog Devices' HMC-C053 is a COAXIAL RF attenuator with 33 dB nominal attenuation and 17.99 dBm CW input power. It operates from -55°C to 85°C, ideal for variable attenuation in RF/Microwave applications up to 2 GHz frequency range.
SKY12230-12LF
Skyworks Solutions
SKY12230-12LF by Skyworks Solutions is an RF/Microwave Attenuator with 8 terminals. It offers a variable attenuation range, operates b/w -40°C to 85°C, and features a surface mount package. Ideal for applications requiring precise signal control in temperature-sensitive environments.
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.
HMC-VVD106
Analog Devices' HMC-VVD106 is a 21 dB RF variable attenuator with max insertion loss of 2 dB. Operating from -55°C to 85°C, it covers frequencies from 36 GHz to 50 GHz. Ideal for RF/microwave applications requiring precise signal attenuation in a compact COMPONENT form factor.
HMC656LP2
HMC656LP2 by Analog Devices is a RF/Microwave Attenuator with 10 dB Nominal Attenuation, 25 dBm Max Input Power (CW), and operates from -40 to 85°C. It is a fixed attenuator with a characteristic impedance of 50 ohm, suitable for applications requiring precise signal attenuation in the frequency range of 0-25000 MHz.
HMC1019LP4ETR
Analog Devices' HMC1019LP4ETR is a GaAs technology RF attenuator with 24 terminals, +-5V power supply, and 6.5mA max supply current. It operates b/w -40 °C to 85°C, ideal for variable attenuation in RF/microwave applications using surface mount technology.
HMC657LP2E
Analog Devices' HMC657LP2E is a 15 dB fixed attenuator with 25 dBm CW input power, ideal for RF applications. With a frequency range of 0-25000 MHz and 50 ohm impedance, it's suitable for surface mount installations in various electronic systems. The component operates b/w -40 to 85°C, making it versatile for different temperature conditions.
FIXED ATTENUATOR; Construction: COAXIAL; Maximum Voltage Standing Wave Ratio: 1.25; Characteristic Impedance: 50 ohm; Maximum Operating Frequency: 18000 MHz; Nominal Attenuation: 30 dB;
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Integrated Device Technology
RF/Microwave Attenuators; JESD-609 Code: e3; Terminal Finish: Tin (Sn);
F2250NLGK
VARIABLE ATTENUATOR; Terminal Finish: MATTE TIN; Minimum Operating Temperature: -40 Cel; JESD-609 Code: e3; Maximum Operating Frequency: 6000 MHz; Maximum Insertion Loss: 1.9 dB;
F2250NLGK8
VARIABLE ATTENUATOR; JESD-609 Code: e3; Terminal Finish: Matte Tin (Sn);
F2251NLGI8
VARIABLE ATTENUATOR; Mounting Feature: SURFACE MOUNT; No. of Terminals: 16; Package Body Material: PLASTIC/EPOXY; JESD-609 Code: e3; Minimum Operating Frequency: 50 MHz;
F2255NLGK
Renesas Electronics F2255NLGK is a RF/Microwave Attenuator with 16 terminals, operating at 3.3/5V power supplies and consuming max 1.5mA current. It features a plastic/epoxy package body material, tin terminal finish, and surface mounting. Ideal for applications requiring precise signal attenuation in RF/microwave circuits.
F2255NLGK8
VARIABLE ATTENUATOR; Mounting Feature: SURFACE MOUNT; No. of Terminals: 16; Package Body Material: PLASTIC/EPOXY; Package Equivalence Code: LCC16,.12SQ,20; Power Supplies (V): 3.3/5;
Supply Digital Components
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