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
VCSEL EMITTER; Mounting Feature: THROUGH HOLE MOUNT; Maximum Supply Voltage: 2.2 V; Maximum Operating Temperature: 70 Cel; Minimum Operating Temperature: 0 Cel; Minimum Threshold Current: 3.5 mA;
Median Price
-
Lifecycle Status
Suppliers In-Stock
1
In-Stock Inventory
< 1k
Q Components
1+ parts
100+ parts
1k+ parts
10k+ parts
Fiber Optics - Emitters HFE4381-521 attributes and parameters. Explore more Fiber Optics - Emitters devices from Ii-vi
Body Height:
Body Length/Diameter:
Connection Type:
Data Rate:
Maximum Fall Time:
Fiber Optic Type:
Fiber Type:
Mounting Feature:
No. of Channels:
Maximum Operating Temperature:
Minimum Operating Temperature:
Maximum Operating Wavelength:
Minimum Operating Wavelength:
Nominal Operating Wavelength:
Package Style (Meter):
Rise Time:
Spectral Width:
Supply Current:
Maximum Supply Voltage:
Minimum Supply Voltage:
Nominal Supply Voltage:
Minimum Threshold Current:
Transmission Type:
Coherent empowers market innovators to define the future through breakthrough technologies, from materials to systems. We deliver innovations that resonate with our customers in diversified applications for the industrial, communications, electronics, and instrumentation markets. Headquartered in Saxonburg, Pennsylvania, Coherent has research and development, manufacturing, sales, service, and distribution facilities worldwide.
KSZ9031RNXIA
Microchip Technology
KSZ9031RNXIA by Microchip is a 48-terminal Ethernet transceiver with data rate of 1000 Mbps. Operating temperature range from -40 to 85°C makes it suitable for industrial applications. This square-shaped chip carrier has a very thin profile and matte tin finish, ideal for network interfaces.
1N4148
Temic Semiconductors
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
1N4148WT
Formosa Microsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138
Infineon Technologies
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Maximum Drain Current (Abs) (ID): .2 A; Maximum Feedback Capacitance (Crss): 8 pF;
SS14
Cheng-yi Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
ATMEGA328P-AU
ATMEGA328P-AU by Microchip: 8-bit RISC CPU, 20 MHz clock, 23 I/O lines. Ideal for industrial applications with SPI, TWI, USART connectivity and low power mode. Features include 2048 RAM bytes, 1024 EEPROM size, and 16384 ROM words.
SMBJ18CA
Jgd Semiconductors
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Polarity: BIDIRECTIONAL; Maximum Clamping Voltage: 29.2 V; Nominal Breakdown Voltage: 21.2 V; Maximum Repetitive Peak Reverse Voltage: 18 V;
LM358MX
Fairchild Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
RN41N-I/RM
Microchip Technology's RN41N-I/RM is a telecom IC with 35 terminals, operating from -40 to 85°C. It has a supply voltage of 3.3V and is surface mountable in industrial applications. The package style is rectangular, measuring 13.2mm x 20.1mm with a seated height of 2.2mm, suitable for telecom interface functions.
Good-ark Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Drain-Source On Resistance: 6 ohm; Minimum DS Breakdown Voltage: 50 V; Operating Mode: ENHANCEMENT MODE;
World Products
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM317D2TG
Onsemi
LM317D2TG by Onsemi is an adjustable positive single output standard regulator with a max output current of 1.5A and a max output voltage of 37V. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring precise voltage regulation in compact spaces.
1N4148WS
Sangdest Microelectronics (Nanjing)
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Bkc Semiconductors
Diotec Electronics
Continental Device India
LL4148
Excel (Suzhou) Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
M39029/56-351
Carlisle Interconnect Technologies
CONNECTOR ACCESSORY; MIL Conformity: YES; Contact Type: CRIMP; Removal Tools: M81969/8-06, M81969/14-02; IEC Conformity: NO; Contact Gender: FEMALE;
STM32H743IIT6
STMicroelectronics
STM32H743IIT6 by STMicroelectronics is a 32-bit microcontroller with integrated cache and a max supply voltage of 3.6V. It is commonly used in industrial applications due to its wide temperature range (-40°C to 85°C) and various connectivity options (CAN, I2C, UART, USB).
2N2222A
Loras Industries
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
NX8508BM47-CC
Renesas Electronics
DFB LASER MODULE EMITTER; Mounting Feature: PANEL MOUNT; Maximum Supply Voltage: 1.6 V; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Operating Temperature: 85 Cel; Minimum Operating Temperature: -20 Cel;
SFH452
LED EMITTER; Maximum Operating Temperature: 100 Cel; Minimum Operating Temperature: -55 Cel; Rise Time: 40 ns; Maximum Fall Time: 40 ns; Nominal Operating Wavelength: 770 nm;
NX8530NH453
DFB LASER MODULE EMITTER; Maximum Supply Voltage: 2 V; Minimum Return Loss: 3 dB; Minimum Threshold Current: 5 mA; Transmission Type: DIGITAL; Built-in Features: TEC, THERMISTER, LASER DIODE, MONITOR PD;
STL51007G
LASER DIODE EMITTER; Mounting Feature: PANEL MOUNT; Maximum Supply Voltage: 2.2 V; Maximum Operating Temperature: 85 Cel; Minimum Operating Temperature: -40 Cel; Minimum Operating Wavelength: 1280 nm;
NX8571SC489Q-BA
DFB LASER MODULE EMITTER; Mounting Feature: PANEL MOUNT; Maximum Supply Voltage: 2.5 V; Maximum Operating Temperature: 70 Cel; Minimum Operating Temperature: -20 Cel; Package Style (Meter): BUTTERFLY;
NX8510UD57
DFB LASER DIODE EMITTER; Mounting Feature: THROUGH HOLE MOUNT; Maximum Supply Voltage: 1.6 V; Nominal Supply Voltage: 1.1 V; Transmission Type: DIGITAL; Built-in Features: ISOLATOR;
NX8562LF695-BA
DFB LASER MODULE EMITTER; Mounting Feature: PANEL MOUNT; Package Style (Meter): BUTTERFLY; Communication Standard: ITU-T; Built-in Features: ISOLATOR, LASER DIODE, TEC, THERMISTOR; Fiber Type: PMF;
NX8563LF887-BA
DFB LASER MODULE EMITTER; Mounting Feature: PANEL MOUNT; Transmission Type: DIGITAL; Connection Type: FC/PC CONNECTOR; Nominal Operating Wavelength: 1589 nm; Built-in Features: ISOLATOR, LASER DIODE, TEC, THERMISTOR;
HFE4081-321
Finisar
VCSEL EMITTER; Mounting Feature: THROUGH HOLE MOUNT; Maximum Operating Temperature: 70 Cel; Minimum Operating Temperature: 0 Cel; Package Style (Meter): TO-46; Maximum Operating Wavelength: 860 nm;
NX8563LAS358-CC
LASER DIODE MODULE EMITTER; Mounting Feature: PANEL MOUNT; Fiber Type: SMF; Body Height: 7.8 mm; Connection Type: SC/UPC CONNECTOR; Rise Time: .12 ns;
NX8562LF614-BA
DFB LASER MODULE EMITTER; Mounting Feature: PANEL MOUNT; Body Length/Diameter: 20.83 mm; Package Style (Meter): BUTTERFLY; Body Width: 12.7 inch; Body Height: 7.5 mm;
NX8563LAS405-CD
LASER DIODE MODULE EMITTER; Mounting Feature: PANEL MOUNT; Body Height: 7.8 mm; Minimum Threshold Current: 20 mA; Transmission Type: DIGITAL; Minimum Return Loss: 3 dB;
NX8530NH421
DFB LASER MODULE EMITTER; Maximum Supply Voltage: 2 V; Body Height: 18.5 mm; Minimum Return Loss: 3 dB; Supply Current: 100 mA; Minimum Threshold Current: 5 mA;
NX8563LAS541-CC-AZ
DFB LASER MODULE EMITTER; Mounting Feature: PANEL MOUNT; Minimum Return Loss: 3 dB; Rise Time: .12 ns; Body Length/Diameter: 20.83 mm; Maximum Operating Wavelength: 1562 nm;
NX6353EP33
DFB LASER DIODE EMITTER; Mounting Feature: THROUGH HOLE MOUNT; Maximum Supply Voltage: 2 V; Maximum Operating Temperature: 85 Cel; Minimum Operating Temperature: -40 Cel; Minimum Operating Wavelength: 1320 nm;
NX8563LA318-CC-AZ
DFB LASER MODULE EMITTER; Mounting Feature: PANEL MOUNT; Package Style (Meter): BUTTERFLY; Transmission Type: DIGITAL; Maximum Operating Wavelength: 1562 nm; Body Length/Diameter: 20.83 mm;
NX8508CG59-CC
DFB LASER MODULE EMITTER; Mounting Feature: PANEL MOUNT, THROUGH HOLE MOUNT; Maximum Supply Voltage: 1.6 V; Built-in Features: ISOLATOR; Minimum Threshold Current: 10 mA; Nominal Operating Wavelength: 1590 nm;
NDL7620P2C
DFB LASER MODULE EMITTER; Mounting Feature: PANEL MOUNT, THROUGH HOLE MOUNT; Maximum Operating Temperature: 70 Cel; Minimum Operating Temperature: 0 Cel; Communication Standard: STM-16; Minimum Threshold Current: 45 mA;
NDL7408P1KD
LASER DIODE MODULE EMITTER; Mounting Feature: PANEL MOUNT, THROUGH HOLE MOUNT; Maximum Supply Voltage: 1.3 V; Maximum Operating Temperature: 85 Cel; Minimum Operating Temperature: -40 Cel; Transmission Type: DIGITAL;
NX8349TS
DFB LASER DIODE EMITTER; Maximum Supply Voltage: 2.2 V; Built-in Features: ISOLATOR; Minimum Operating Wavelength: 1290 nm; Maximum Operating Wavelength: 1330 nm; Minimum Supply Voltage: .5 V;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
Ii-vi
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
© 2023 All rights reserved