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
STMicroelectronics' SD1541-01 is a NPN RF BJT with 22A IC, 1460W Pdiss, and L Band freq. Ideal for high-power applications in the RF domain due to its ceramic-metal package and flat terminal form. Suitable for use in communication systems requiring high-frequency amplification.
Median Price
-
Lifecycle Status
Suppliers In-Stock
3
In-Stock Inventory
1k+
Anansix
1+ parts
100+ parts
1k+ parts
10k+ parts
Vyrian
Digiode
IDEA Electronic Components Group
$0.625
$0.562
MKK Technologies
$1.175
DigiPath Technology Company
Corphita
Parana Technologies
$0.747
This package body material provides high reliability and durability, making it suitable for a wide range of applications.
NPN transistors are commonly used in amplification circuits, making this product versatile and widely compatible.
The single configuration simplifies circuit design and allows for easy integration into various electronic systems.
Surface mount capability saves space and facilitates automated assembly processes, making this product efficient for mass production.
The rectangular package shape is commonly used and easy to handle, making it convenient for installation and maintenance.
The flat terminal form ensures good electrical contact and heat dissipation, contributing to the overall performance and reliability of the product.
Operating in the L band frequency range allows for high-speed signal amplification, making this product suitable for various communication and radar applications.
Having only two terminals simplifies circuit connections and reduces complexity, making this product easy to use for designers and technicians.
With a high maximum power dissipation capacity, this product can handle large power loads without overheating, ensuring reliable operation in demanding environments.
The flange mount package style provides mechanical stability and easy mounting options, making installation and maintenance hassle-free.
A minimum DC current gain of 5 ensures consistent and predictable performance in amplification circuits, making this product suitable for high-gain applications.
With a high maximum operating temperature, this product can withstand harsh environmental conditions and prolonged use, ensuring long-term reliability.
Silicon transistors offer high performance and reliability, making this product suitable for a wide range of industrial and consumer electronics applications.
A maximum collector current of 22 A allows for handling high power loads, making this product ideal for power amplification and switching applications.
Dual terminal positions provide flexibility in circuit design and allow for easy connections, making this product versatile and compatible with various electronic systems.
The base case connection ensures good thermal conduction and electrical isolation, enhancing the overall performance and reliability of the product.
RF Power Bipolar Junction Transistors (BJT) SD1541-01 attributes and parameters. Explore more RF Power Bipolar Junction Transistors (BJT) devices from STMicroelectronics
Additional Features:
Case Connection:
Maximum Collector Current (IC):
Configuration:
Minimum DC Current Gain (hFE):
Highest Frequency Band:
JESD-30 Code:
No. of Elements:
No. of Terminals:
Maximum Operating Temperature:
Package Body Material:
Package Shape:
Package Style (Meter):
Polarity or Channel Type:
Maximum Power Dissipation (Abs):
Qualification:
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Terminal Position:
Transistor Element Material:
SD1541-01 Transistors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
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
EU2B-YS3303C
Idec
ROTARY SWITCH;
261
Deltrol Controls
Other Relays;
FDV304P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Moisture Sensitivity Level (MSL): 1; Maximum Drain Current (ID): .46 A;
SS14
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WS
Vishay Semiconductors
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1552200168
Molex
WIRE AND CABLE;
1N4148
Itt Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
2N2222A
Infineon Technologies
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
LM317T
Bay Linear
Other Regulators; No. of Terminals: 3; No. of Outputs: 1; Surface Mount: NO; Maximum Load Regulation (%): 1.5 %; Operating Temperature (TJ-Min): 0 Cel;
BAV99
Meritek Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WT
Taitron Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138PS,115
NXP Semiconductors
NXP Semiconductors' BSS138PS,115 is a N-CHANNEL FET with 60V DS breakdown voltage and 0.32A max drain current. Ideal for switching applications, it features a 1.6 ohm max on-resistance and operates in enhancement mode. The transistor comes in a small outline package with GULL WING terminals, making it suitable for surface mount designs.
SMBJ18CA
Goodwork Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Rugao Dachang Electronic
RECTIFIER DIODE; Surface Mount: YES; Maximum Repetitive Peak Reverse Voltage: 40 V; Maximum Forward Voltage (VF): .55 V; No. of Elements: 1; Technology: SCHOTTKY;
DS18B20Z+
Analog Devices
DS18B20Z+ by Analog Devices is a 12-bit temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, with ±0.5°C accuracy. Suitable for applications requiring digital output and surface mounting feature.
LL4148
Surge Components
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
2N7002
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .83 W; JESD-609 Code: e3; Minimum DS Breakdown Voltage: 60 V;
Secos
Silicon Transistor
Microsemi
MRF224
Motorola
MRF224 by Motorola is a NPN RF Power BJT with 4.5 dB min power gain, suitable for amplifier applications in the VHF band. It has a max power dissipation of 80 W, operates up to 175°C, and features a collector current of 7 A.
RZB12050Y
NPN; Configuration: SINGLE; Surface Mount: YES; Package Body Material: CERAMIC, METAL-SEALED COFIRED; Terminal Position: DUAL; Transistor Element Material: SILICON;
BLS3135-20,114
NPN; Configuration: SINGLE; Surface Mount: YES; Terminal Position: DUAL; Transistor Application: AMPLIFIER; Qualification: Not Qualified;
934045800114
NPN; Configuration: SINGLE; Surface Mount: YES; Transistor Element Material: SILICON; JESD-30 Code: R-CDFM-F2; Terminal Form: FLAT;
MRF897R
NPN; Configuration: COMMON EMITTER, 2 ELEMENTS; Surface Mount: YES; Maximum Power Dissipation (Abs): 105 W; Maximum Collector Current (IC): 4 A; Qualification: Not Qualified;
SD1411
STMicroelectronics
SD1411 by STMicroelectronics is a NPN RF Power BJT with 6 terminals and a max power dissipation of 330W. It operates in the VHF band, has a max collector-emitter voltage of 55V, and can handle up to 40A collector current. Ideal for high-power RF applications requiring very high frequency operation.
SD1437
SD1437 by STMicroelectronics is a NPN RF Power BJT with 4 terminals, operating in the ultra high frequency band. It has a max power dissipation of 19.4W and max collector-emitter voltage of 25V. Ideal for amplifier applications due to its silicon element material and single configuration design.
934045790114
NPN; Configuration: SINGLE; Surface Mount: YES; JESD-30 Code: R-CDFM-F2; Terminal Form: FLAT; Additional Features: HIGH RELIABILITY, WITH EMITTER BALLASTING RESISTORS;
AM1011-400
STMicroelectronics' AM1011-400 is an NPN RF BJT transistor with 8 dB min power gain, ideal for L Band applications. It has a max power dissipation of 880 W and can handle up to 24 A collector current. The package is ceramic-metal sealed co-fired with a flange mount style, suitable for switching operations in high-power environments.
BLS2731-10TRAY
NPN; Configuration: SINGLE; Surface Mount: YES; Terminal Position: DUAL; Package Style (Meter): FLANGE MOUNT; Terminal Form: FLAT;
BLV950
NPN; Configuration: COMMON EMITTER, 2 ELEMENTS; Surface Mount: YES; Maximum Collector Current (IC): 12 A; Terminal Form: FLAT; No. of Terminals: 4;
LLE18040XL
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Collector Current (IC): .5 A; JESD-30 Code: R-CDFM-F2; Additional Features: HIGH RELIABILITY, WITH EMITTER BALLASTING RESISTORS;
MRF450
New Jersey Semiconductor Products
NPN; Maximum Collector Current (IC): 20 A; Maximum Collector-Emitter Voltage: 25 V; No. of Elements: 1; Transistor Element Material: SILICON;
NE69039
Renesas Electronics
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Collector Current (IC): .3 A; Maximum Operating Temperature: 150 Cel; Maximum Collector-Emitter Voltage: 6 V;
LWE2025R
LWE2025R by NXP Semiconductors is an NPN RF power BJT designed for amplifier applications. It features a max power dissipation of 8W, operates up to 200 °C, and offers a min gain of 7 dB in the S band. Its ceramic, metal-sealed package ensures durability in demanding environments.
BLF182XRS
RF Power Bipolar Transistors;
MSC81250M
STMicroelectronics' MSC81250M is a NPN RF BJT transistor with 600W power dissipation, ideal for L Band switching applications. Featuring a single configuration, it has a max collector current of 17.8A and operates at up to 200 °C temperature.
BLV861
NPN; Configuration: COMMON EMITTER, 2 ELEMENTS; Surface Mount: YES; Maximum Power Dissipation (Abs): 220 W; Maximum Collector Current (IC): 15 A; Minimum DC Current Gain (hFE): 30;
BFT98B
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 3300 MHz; Maximum Power Dissipation (Abs): 2.3 W; Maximum Collector Current (IC): .2 A;
2SC4001-L
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .1 A; Package Shape: RECTANGULAR;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
SD1528-06
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): 87.5 W; Maximum Collector Current (IC): 1.5 A; Package Style (Meter): DISK BUTTON;
SD1528-08
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): 87.5 W; Maximum Collector Current (IC): 1.5 A; Qualification: Not Qualified;
SD1530-01
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): 87.5 W; Maximum Collector Current (IC): 2.6 A; Highest Frequency Band: L BAND;
SD1530-08
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): 87.5 W; Maximum Collector Current (IC): 2.6 A; Qualification: Not Qualified;
SD1534-01
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): 219 W; Maximum Collector Current (IC): 5.5 A; Minimum DC Current Gain (hFE): 10;
SD1534-08
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): 219 W; Maximum Collector Current (IC): 5.5 A; Qualification: Not Qualified;
SD1538-02
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): 583 W; Maximum Collector Current (IC): 11 A; Transistor Application: SWITCHING;
SD1538-08
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): 583 W; Maximum Collector Current (IC): 11 A; Qualification: Not Qualified;
SD1540
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Collector Current (IC): 22 A; Qualification: Not Qualified; JESD-30 Code: S-PDFM-F2;
SD1540-08
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): 875 W; Maximum Collector Current (IC): 22 A; Minimum DC Current Gain (hFE): 10;
SD1541-09
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): 1460 W; Maximum Collector Current (IC): 22 A; Case Connection: BASE;
SD1542
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): 1300 W; Maximum Collector Current (IC): 40 A; Qualification: Not Qualified;
SD1542-04
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): 1350 W; Maximum Collector Current (IC): 40 A; Terminal Form: FLAT;
SD1542-42
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): 1670 W; Maximum Collector Current (IC): 45 A; Transistor Application: SWITCHING;
SD1563
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): 875 W; Maximum Collector Current (IC): 21.6 A; No. of Elements: 1;
SD1565
NPN; Configuration: COMMON BASE, 2 ELEMENTS; Surface Mount: YES; Maximum Power Dissipation (Abs): 1100 W; Maximum Collector Current (IC): 43.2 A; Transistor Application: SWITCHING;
Asi Semiconductor
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Collector Current (IC): 45 A; Transistor Element Material: SILICON; Package Body Material: CERAMIC, METAL-SEALED COFIRED;
SD1544
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 2000 MHz; Maximum Power Dissipation (Abs): 5.8 W; Maximum Collector Current (IC): .25 A;
SD1511-8
NPN; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): 58.3 W; Maximum Collector Current (IC): 2 A; Highest Frequency Band: ULTRA HIGH FREQUENCY BAND;
SD1536-08
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 1025 MHz; Maximum Power Dissipation (Abs): 292 W; Maximum Collector Current (IC): 10 A;
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