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.
Choose from over than a million of proven quality materials. Over 300 manufacturers are presented. From renowned major international players to small independent companies with a proven track record in local markets.
Featured manufacturers
HEAT SHRINK TUBE; Construction: DUAL WALL; Jacket Material: POLYOLEFIN;
Median Price
$74.390
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Mouser Electronics
1+ parts
$32.760
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$26.730
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$26.040
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Farnell
Element14
$188.400
$149.380
Nova Conductors
$70.410
Vyrian
AZTECH Wire
$16.803
Ampacity Inc.
$26.550
Continental Prestige Electronics
$84.140
$75.810
Netroflash
$69.002
$66.890
$65.481
Heat Shrinks FIT-321-1-1/2BK070 attributes and parameters. Explore more Heat Shrinks devices from Alpha Wire
Connector Accessory Type:
Construction:
Jacket Material:
Founded in New York City in 1922 as a supplier of wire strengtheners to the millinery industry (women’s hats), Alpha Wire grew to become a valued supplier to the expanding radio industry throughout the 1930s by producing wire and insulators for antennas. In the decades that followed, the business was propelled by the defense industry’s needs for electronics during World War II, and by the advent of television. Enhancements to Alpha’s broad portfolio continued to the end of the 20th century and the beginning of the 21st century. Innovations included the introduction of superior flex capabilities and the development of EcoWire®, the industry’s first smaller, lighter, and zero-halogen hook-up wire. That development was followed by the acquisition of COAST in 2014, which expanded Alpha’s capabilities to include custom cables. From its manufacturing facilities throughout the U.S., and offices and distribution centers in the U.S., UK, China, and Hong Kong, Alpha Wire provides an extensive selection of cable, wire, heat-shrink tubing, accessories, and wire management services to customers worldwide in the Industrial Automation, Medical, Semiconductor, Aerospace & Defense, Consumer Electronics, and Energy markets.
2N2222A
Continental Device India
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
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;
BAV99
Changzhou Galaxy Century Microelectronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
MMBT2907ALT1G
Onsemi
MMBT2907ALT1G by Onsemi is a PNP BJT transistor with 100 min hFE, 60V VCEO, and 200MHz fT. Ideal for switching applications, it has a small outline package with Gull Wing terminals and can handle up to 0.6A of collector current.
BSS138NH6327XTSA2
Infineon Technologies
BSS138NH6327XTSA2 by Infineon is a N-CHANNEL FET with 60V DS Breakdown Voltage, ideal for small signal applications. Operating in Enhancement Mode, it has 0.36W Power Dissipation and 3.5 ohm Drain-Source Resistance. With Gull Wing terminals and AEC-Q101 reference standard, it's suitable for automotive electronics due to its high temperature range of -55 to 150 °C.
1N4148WS
Eic Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Rochester Electronics
PNP; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 200 MHz; Maximum Collector Current (IC): .6 A; Terminal Form: GULL WING;
1554216004
Molex
WIRE AND CABLE;
SMBJ18CA
STMicroelectronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
L7805CV
L7805CV by STMicroelectronics is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1.5A. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring stable voltage regulation in electronic circuits.
Philips Semiconductors
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Microchip Technology
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Minimum Operating Temperature: -65 Cel; Terminal Position: BOTTOM;
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.
LL4148
Surge Components
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
NE555D
Texas Instruments
NE555D by Texas Instruments is an 8-terminal IC with a supply voltage range of 4.5V to 16V, suitable for analog waveform generation applications. It operates at temperatures from 0°C to 70°C and has a max supply current of 15mA. The package style is small outline, making it ideal for compact electronic designs.
ULN2003ADR
ULN2003ADR by Texas Instruments is a NPN BJT with 7 elements, max IC of 0.5A, and VCEsat of 1.6V. Ideal for switching applications in small outline packages with Gull Wing terminals.
BSS138
Siemens
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Maximum Drain-Source On Resistance: 3.5 ohm; Terminal Finish: Tin/Lead (Sn/Pb);
DS18B20U+
Analog Devices
DS18B20U+ by Analog Devices is a 12-bit temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, offering ±0.5°C accuracy. Suitable for applications requiring digital output and surface mounting feature.
LM555CN
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
1N4148
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
RNF-100-3/32-BK-STK
TE Connectivity
HEAT SHRINK TUBE; Additional Features: APPROVAL: VDE; Construction: SINGLE WALL; Jacket Material: POLYOLEFIN;
EE1126-000
HEAT SHRINK TUBE; Maximum Wire Size: 0 AWG; Minimum Operating Temperature: -55 Cel; Maximum Operating Temperature: 135 Cel;
M23053/5-109-0
Defense Logistics Agency
HEAT SHRINK TUBE; Jacket Material: CROSSLINKED POLYOLEFIN;
RNF-100-1/4-X-STK
HEAT SHRINK TUBE; Minimum Operating Temperature: -55 Cel; Jacket Material: POLYOLEFIN; Maximum Wire Size: 0 AWG; Maximum Operating Temperature: 135 Cel; Construction: SINGLE WALL;
RPS-1K-16-10/2.0-9
HEAT SHRINK MARKER SLEEVE; Maximum Operating Temperature: 105 Cel; Jacket Material: POLYOLEFIN; Construction: SINGLE WALL; Minimum Operating Temperature: -30 Cel; Maximum Wire Size: 0 AWG;
FIT-221-1/16CL017
Alpha Wire
222K142-100/184-0
HEAT SHRINK BOOT; Minimum Operating Temperature: -30 Cel; Maximum Wire Size: 0 AWG; Maximum Operating Temperature: 105 Cel; Maximum Cable Entry: 31 inch; Minimum Cable Entry: 19 inch;
462A034-100-0
HEAT SHRINK BOOT; Construction: DUAL WALL; Minimum Operating Temperature: -30 Cel; Maximum Operating Temperature: 105 Cel;
M83519/2-8
HEAT SHRINK TUBE; Jacket Material: POLYVIMYLIDENE FLUORIDE;
202K153-25-01-0
TE Connectivity's 202K153-25-01-0 heat shrink features ELASTOMER jacket material, -75 to 150°C operating temp range, and fits cables up to 20" with 0 AWG wire size. Ideal for applications requiring durable cable protection in extreme temperature environments.
RNF-100-1/2-X-FSP
HEAT SHRINK TUBE; Construction: SINGLE WALL; Jacket Material: POLYOLEFIN; Minimum Operating Temperature: -55 Cel; Maximum Operating Temperature: 135 Cel;
RT-375-1/2-X-SP
HEAT SHRINK TUBE; Maximum Operating Temperature: 150 Cel; Minimum Operating Temperature: -55 Cel; Construction: SINGLE WALL; Jacket Material: FLUOROPOLYMER;
RNF-100-1/16-0-90MM
HEAT SHRINK TUBE; Construction: SINGLE WALL; Maximum Wire Size: 0 AWG; Additional Features: APPROVAL: VDE; Minimum Operating Temperature: -55 Cel; Jacket Material: POLYOLEFIN;
HT-SCE-1/2-2.0-9
HEAT SHRINK MARKER SLEEVE; Maximum Wire Size: 0 AWG; Minimum Operating Temperature: -55 Cel; Maximum Operating Temperature: 225 Cel; Wire Gauge (AWG): 0;
TMS-SCE-1K-2-1/4-2.0-9
HEAT SHRINK MARKER SLEEVE; Jacket Material: POLYOLEFIN; Construction: SINGLE WALL; Maximum Wire Size: 0 AWG; Maximum Operating Temperature: 135 Cel; Minimum Operating Temperature: -55 Cel;
202K132-25/225-0-CS6939
HEAT SHRINK BOOT; Minimum Operating Temperature: -75 Cel; Material: ELASTOMER; Maximum Operating Temperature: 150 Cel; Maximum Wire Size: 0 AWG; Jacket Material: ELASTOMER;
TMS-SCE-1K-3/16-2.0-4
HEAT SHRINK MARKER SLEEVE; Minimum Operating Temperature: -55 Cel; Wire Gauge (AWG): 0; Jacket Material: POLYOLEFIN; Maximum Wire Size: 0 AWG; Maximum Operating Temperature: 135 Cel;
CWT-9004
TE Connectivity's CWT-9004 heat shrink features single wall construction with crosslinked modified polyolefin jacket. It supports wire gauge up to 10 AWG and operates b/w -55°C to 125°C. Ideal for discrete wire applications, it accommodates cables with a cross-section area of 6 mm².
HSTT100-C
Panduit
HEAT SHRINK TUBE; Jacket Material: POLYOLEFIN; Construction: SINGLE WALL;
M83519/2-7
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
FIT-321-1-1/2BK105
FIT-321-1/2BK105
HEAT SHRINK TUBE; Jacket Material: POLYOLEFIN; Construction: DUAL WALL;
FIT-350-1/4CL103
HEAT SHRINK TUBE; Jacket Material: IRRADIATED POLYVINYLIDENE FLUORIDE;
FIT-350-1INCL105
HEAT SHRINK TUBE; Jacket Material: POLYVINYLIDENE FLUORIDE;
FIT-321-1/2
FIT321-1/4
FIT-321-1
FIT-321V-1INWH003
HEAT SHRINK TUBE; Additional Features: REFERENCE STANDARD: CSA; UL; Construction: SINGLE WALL; Jacket Material: POLYOLEFIN;
FIT-321V-1/4BK003
HEAT SHRINK TUBE; Jacket Material: POLYOLEFIN; Construction: SINGLE WALL; Additional Features: REFERENCE STANDARD: CSA; UL;
FIT-321-1/8BK103
FIT-321-1/4BK103
FIT-321-1BK105
FIT-321V-3/4BK003
FIT-321V-3/4WH003
HEAT SHRINK TUBE; Construction: SINGLE WALL; Jacket Material: POLYOLEFIN; Additional Features: REFERENCE STANDARD: CSA; UL;
FIT-321-1/8BK062
HEAT SHRINK TUBE; Construction: DUAL WALL; Jacket Material: POLYETHYLENE;
FIT-321-1-1/2BK
HEAT SHRINKABLE TUBING; Jacket Material: POLYOLEFIN; Construction: DUAL WALL;
FIT-321V-1/2WH016
HEAT SHRINK TUBE; Jacket Material: POLYOLEFIN; Additional Features: REFERENCE STANDARD: CSA; UL; Construction: SINGLE WALL;
FIT-321-1BK
FIT-321-1/4BK
FIT-321-1/8BK
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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