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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N-CHANNEL; Configuration: SINGLE; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; No. of Elements: 1; Maximum Drain Current (ID): 1 A; Maximum Operating Temperature: 200 Cel;
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Perfect Parts
Power Field Effect Transistors (FET) BLF521 attributes and parameters. Explore more Power Field Effect Transistors (FET) devices from Asi Semiconductor
Configuration:
Maximum Drain Current (Abs) (ID):
Maximum Drain Current (ID):
Field Effect Transistor Technology:
No. of Elements:
Maximum Operating Temperature:
Polarity or Channel Type:
Sub-Category:
BLF521 Transistors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
ASI Semiconductor, Inc. (ASI) designs, supplies and markets state-of-the-art high power, pulsed RF transistors and pallets. We proudly serve thousands of customers in dozens of countries, specifically focusing on pulsed RF commercial applications for avionics, radar, medical and industrial applications. We are introducing VIMOS technology to meet the needs and requirements of this unique marketplace. We have supported this industry for over 30 years which has included several governments and Fortune 500 customers. ASI was founded in 1979 and is ISO 9001 certified. Our headquarters is located in North Hollywood, CA, USA.
SMBJ18CA
Alpha & Omega Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
OPA2227UA
Burr-Brown Corporation
OPERATIONAL AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
MMSZ5245BT1G
Onsemi
MMSZ5245BT1G by Onsemi is a Zener diode with 15V nominal reference voltage, 8.5mA test current, and 16 ohm dynamic impedance. It is used in applications requiring precise voltage regulation in a compact SMD package for temperatures ranging from -55 to 150°C.
1N4148WS
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SS14
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Microchip Technology
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Toshiba
LM358N
Philips Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
M24308/2-1F
Itt Cannon
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Additional Features: STANDARD: MIL-DTL-24308, POLARIZED; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; Filter Feature: NO;
BAV99
ROHM
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Meritek Electronics
Central Semiconductor
Kec
RECTIFIER DIODE; Surface Mount: NO; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Non Repetitive Peak Forward Current: 2 A; Config: SINGLE; Maximum Operating Temperature: 200 Cel;
Hitano Enterprise
ECS-.327-12.5-17X-TR
Ecs International
ECS-0.327-12.5-17X-TR by Ecs International is a crystal oscillator with 20 ppm frequency tolerance, 144% stability, and 50000 ohm series resistance. Ideal for applications requiring precise timing in temperature ranges from -40 to 85 °C, such as telecommunications and industrial automation.
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;
Continental Device India
Zetex Plc
BSS138-TP
Micro Commercial Components
BSS138-TP by Micro Commercial Components is a N-channel small signal FET with a min DS breakdown voltage of 50V and max drain current of 0.22A. It is commonly used in applications requiring enhancement mode operation, such as power management and switching circuits.
CL31B104KBCNNNC
Samsung Electro-mechanics
Samsung Electro-mechanics CL31B104KBCNNNC is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. It features X7R temperature characteristics, -55 to 125 °C operating range, and compact SMT package style. Ideal for applications requiring high reliability in compact electronic devices.
FDD4141-F085P
Power Field-Effect Transistors; JESD-609 Code: e3; Terminal Finish: MATTE TIN; Maximum Time At Peak Reflow Temperature (s): 30; Moisture Sensitivity Level (MSL): 1; Peak Reflow Temperature (C): 260;
PSMN040-100MSEX
NXP Semiconductors
PSMN040-100MSEX by NXP Semiconductors is a single-channel N-CHANNEL power FET with a max drain current of 30A and max power dissipation of 91W. It operates in enhancement mode and is suitable for applications requiring high power and temperature resistance.
IRFR120NTRPBF
Infineon Technologies
IRFR120NTRPBF by Infineon Technologies is a N-CHANNEL Power FET with 100V DS Breakdown Voltage and 38A Pulsed Drain Current. Ideal for SWITCHING applications, it features a built-in diode, 0.21 ohm On Resistance, and operates in ENHANCEMENT MODE.
FDS2582
FDS2582 by Onsemi is a N-CHANNEL Power FET with 150V DS Breakdown Voltage. It features a built-in diode, 4.1A Drain Current, and 0.066 ohm On Resistance. Ideal for SWITCHING applications, this transistor operates in ENHANCEMENT MODE with an EAS of 252mJ and can handle up to 2.5W power dissipation.
PSMN4R8-100BSE
Nexperia
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 405 W; Terminal Position: SINGLE; Peak Reflow Temperature (C): 260;
SUM110P06-08L-E3
Vishay Semiconductors
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; JESD-30 Code: R-PSSO-G2; Package Body Material: PLASTIC/EPOXY; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
IRFZ44NSTRLPBF
IRFZ44NSTRLPBF by Infineon is a N-CHANNEL FET with 55V DS Breakdown Voltage, ideal for SWITCHING applications. Features include 160A IDM, 150mJ EAS, and 0.0175 ohm RDS(on). With a max power dissipation of 94W and operating temp of 175°C, it's suitable for high-power circuits requiring fast switching capabilities.
CSD18540Q5B
Texas Instruments
CSD18540Q5B by Texas Instruments is an N-CHANNEL Power FET with 60V DS Breakdown Voltage and 400A IDM. Ideal for SWITCHING applications, it operates in ENHANCEMENT MODE with 0.0033 ohm Drain-Source On Resistance. The transistor features a METAL-OXIDE SEMICONDUCTOR technology and can withstand temperatures from -55 to 175 °C.
IRF5210PBF
IRF5210PBF by Infineon is a P-CHANNEL FET with 100V DS Breakdown Voltage and 140A IDM. Ideal for SWITCHING applications, it has a max power dissipation of 150W and operates in ENHANCEMENT MODE. With a Drain Current of 40A and 0.06 ohm On Resistance, it offers reliable performance in various electronic systems.
SQJ469EP-T1_GE3
Vishay Intertechnology
Vishay Intertechnology's SQJ469EP-T1_GE3 is a P-CHANNEL FET with 80V DS Breakdown Voltage, 128A IDM, and 0.025 ohm RDS(ON). Ideal for power applications requiring high drain current capability in compact designs. Operating in enhancement mode, it offers efficient performance up to 175°C.
SI7155DP-T1-GE3
Vishay Intertechnology's SI7155DP-T1-GE3 is a P-channel FET with 40V DS breakdown voltage and 200A pulsed drain current. Ideal for switching applications, it operates in enhancement mode with a max power dissipation of 104W. The MOSFET features a drain-source on resistance of 0.0046 ohm and can withstand temperatures from -55 to 150°C.
IRLR3110ZTRPBF
IRLR3110ZTRPBF by Infineon is a N-CHANNEL FET with 100V DS breakdown voltage, ideal for switching applications. It features a single configuration with built-in diode, capable of handling up to 250A pulsed drain current. With 0.014 ohm max on-resistance and 175°C max operating temp, it's suitable for high-power systems.
IRFP460LCPBF
Vishay Siliconix
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: NO; Transistor Application: SWITCHING; Maximum Operating Temperature: 150 Cel; Maximum Drain-Source On Resistance: .27 ohm;
RFD16N05LSM9A
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 60 W; JEDEC-95 Code: TO-252AA; Terminal Form: GULL WING;
SI7431DP-T1-GE3
Vishay Intertechnology's SI7431DP-T1-GE3 is a P-CHANNEL FET for switching applications. Features include 200V DS breakdown voltage, 30A pulsed drain current, and 0.174 ohm max on-resistance. Ideal for high-power applications requiring efficient switching with a max operating temperature of 150°C.
SI7850DP-T1-GE3
Vishay Intertechnology's SI7850DP-T1-GE3 is a N-channel FET with 60V DS breakdown voltage, ideal for switching applications. It features 40A IDM and 11mJ EAS, operating in enhancement mode. With a compact rectangular package style and flat terminals, it offers high performance in a small outline design.
RFD16N05LSM9A by Onsemi is a N-CHANNEL FET with 50V DS breakdown voltage, 16A max drain current, and 0.056 ohm max on resistance. Ideal for switching applications, it operates in enhancement mode with 45A pulsed drain current capability.
FDS8984-F085
FDS8984-F085 by Onsemi is a N-CHANNEL Power FET with 30V DS Breakdown Voltage, suitable for SWITCHING applications. It features 2 ELEMENTS WITH BUILT-IN DIODE in a RECTANGULAR package with GULL WING terminals. With a Max Pulsed Drain Current of 30A and 0.023 ohm Drain-Source On Resistance, it operates in ENHANCEMENT MODE at up to 150°C.
G3R350MT12J
Genesic Semiconductor
Power Field-Effect Transistors;
SQJ431EP-T1_GE3
Vishay Intertechnology's SQJ431EP-T1_GE3 is a P-CHANNEL FET with 200V DS Breakdown Voltage, 40A IDM, and 0.221 ohm RDS(ON). Ideal for power applications requiring high drain current and low on-resistance in a small outline package.
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