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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The Optek Technology OP508FA is a single phototransistor with peak wavelength of 875nm. It operates b/w -40°C to 100°C, with max power dissipation of 0.1W. Ideal for applications requiring infrared detection in compact spaces due to its small size and through hole mounting feature.
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DigiKey
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$0.980
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Chip1Stop
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$0.901
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Master Electronics
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Newark
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Rapid Electronics
$0.880
TME
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$0.840
NAC Semi
$1.860
$1.690
IBS Electronics
$0.842
$0.785
Kepictronics
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SINGLE configuration provides simplicity and ease of use in applications requiring only one phototransistor.
Compact size enables the phototransistor to be easily integrated into various electronic devices without taking up too much space.
Optimal peak wavelength of 875nm makes this phototransistor suitable for detecting specific light sources or signals.
Phototransistor type ensures efficient conversion of light signals into electrical currents for accurate detection and measurement.
High maximum operating temperature of 100°C allows the phototransistor to withstand elevated temperature environments.
Rectangular shape facilitates easy alignment and positioning of the phototransistor in electronic circuits or systems.
Low minimum operating temperature of -40°C ensures reliable performance even in cold environments.
Low power dissipation of 0.1W helps in reducing energy consumption and heat generation during operation.
High nominal light current of 2.7mA ensures strong signal output for accurate light detection and measurement.
Low maximum dark current of 100nA indicates minimal noise levels and high sensitivity to light signals.
Infrared range compatibility allows the phototransistor to detect and respond to IR signals, expanding its range of applications.
Minimum breakdown voltage of 30V ensures reliable operation and protection against voltage surges or spikes.
Through-hole mounting feature enables secure and stable installation of the phototransistor on PCBs or other electronic devices.
Phototransistors OP508FA attributes and parameters. Explore more Phototransistors devices from Optek Technology
Minimum Collector-emitter Breakdown Voltage:
Configuration:
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Infrared (IR) Range:
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Mounting Feature:
No. of Functions:
Maximum Operating Temperature:
Minimum Operating Temperature:
Optoelectronic Type:
Peak Wavelength (nm):
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Optek Technology Capabilities We design and manufacture innovative optoelectronic solutions for sensing and illumination applications. Our capabilities also include the design and manufacture of standard and application-specific lighting components and assemblies for applications in signage, entertainment, exterior and interior lighting, automotive and high reliability applications.
1N4148
General Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
CGA3E2X7R1H104K080AA
TDK
CGA3E2X7R1H104K080AA by TDK is a fixed ceramic capacitor with a capacitance of 0.1 uF and a rated DC voltage of 50 V. It has a temperature coefficient of 15% and can operate at temperatures ranging from -55 to 125 °C. This capacitor is commonly used in surface mount applications for various electronic devices.
2N7002
Inter F E T
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Drain-Source On Resistance: 7.5 ohm; Maximum Drain Current (Abs) (ID): .115 A;
DS18B20
Dallas Semiconductor
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 3; Package Shape or Style: ROUND; Housing: PLASTIC; Output Interface Type: 1-WIRE INTERFACE;
Formosa Microsemi
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; Maximum Drain Current (Abs) (ID): .115 A;
MMBF170LT1G
Onsemi
MMBF170LT1G by Onsemi is a N-CHANNEL FET with 60V DS Breakdown Voltage and 0.5A Drain Current. Ideal for SWITCHING applications, it operates in ENHANCEMENT MODE with a max power dissipation of 0.225W. This small outline transistor has a temperature range from -55 to 150 °C.
LM7805CT
Texas Instruments
LM7805CT by Texas Instruments is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1.5A. It operates b/w 0-125°C, has a dropout voltage of 2V, and offers excellent line/load regulation for various electronic applications.
Sensitron Semiconductor
North American Philips Discrete Products Div
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Operating Mode: ENHANCEMENT MODE; Maximum Drain Current (ID): .115 A;
MBR1560CT
General Instrument
MBR1560CT by General Instrument is a common cathode rectifier diode with a max forward voltage of 0.75V and max output current of 15A. It is used for efficiency applications, has a package shape of rectangular, and can operate in temperatures ranging from -65 to 150 °C.
1N4148WT
Changzhou Galaxy Century Microelectronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); No. of Phases: 1; No. of Elements: 1; Maximum Output Current: .2 A;
RC0402JR-070RL
Yageo
Yageo's RC0402JR-070RL is a SMT fixed resistor with 0 ohm resistance, rated for temperatures from -55 to 155 °C. It features METAL GLAZE/THICK FILM tech, WRAPAROUND terminals, and 0.0625 W power dissipation. Ideal for jumper applications in electronics requiring compact surface mount components.
FDV304P
The Onsemi FDV304P is a P-CHANNEL FET with 25V DS Breakdown Voltage, ideal for SWITCHING applications. It features a max Drain Current of 0.46A and an Operating Temperature range of -55 to 150 °C. The transistor comes in a PLASTIC/EPOXY package with GULL WING terminals, suitable for surface mount configurations.
STMicroelectronics
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Maximum Operating Temperature: 200 Cel; Config: SINGLE; Terminal Finish: Tin/Lead (Sn/Pb);
BSS138BKW,115
Nexperia
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Terminal Finish: TIN; No. of Terminals: 3; Additional Features: LOGIC LEVEL COMPATIBLE;
SMBJ18CA
International Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Clamping Voltage: 29.2 V; Nominal Breakdown Voltage: 21.1 V; Maximum Repetitive Peak Reverse Voltage: 18 V; Polarity: BIDIRECTIONAL;
LM317T
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; JESD-30 Code: R-XSFM-T3; Minimum Input-Output Voltage Differential: 3 V;
OHN3140U
Optek Technology
MAGNETIC FIELD SENSOR,HALL EFFECT; Mounting Feature: THROUGH HOLE MOUNT; No. of Terminals: 3; Output Type: ANALOG CURRENT; Package Shape or Style: RECTANGULAR; Output Range: 25mA;
SS14
Hy Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
PT91-21C/TR7
Everlight Electronics
The Everlight Electronics PT91-21C/TR7 is a 1.9mm phototransistor with peak wavelength of 940nm. It operates b/w -25°C to 85°C, with nominal light current of 1.5mA and max dark current of 100nA. Ideal for applications requiring IR detection and collector-emitter breakdown voltage of at least 30V.
ASDL-6771-C41
Broadcom
PHOTO TRANSISTOR; Terminal Finish: Matte Tin (Sn); Minimum Operating Temperature: -40 Cel; Shape: ROUND; Size: 1.6 mm; No. of Functions: 1;
SFH314-3
Infineon Technologies
Photo Transistors; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); JESD-609 Code: e0; Maximum On State Current: .05 A; Minimum Operating Temperature: -55 Cel;
SFH325FA
SFH325FA by Infineon Technologies is a single phototransistor with peak wavelength of 900nm. It operates b/w -40 to 100°C, has a max power dissipation of 0.165W, and min collector-emitter breakdown voltage of 35V. Ideal for infrared applications in surface mount configurations.
SFH320-3
SFH320-3 by Infineon Technologies is a single phototransistor with peak wavelength of 860nm. It operates b/w -40 to 100°C, dissipating max power of 0.165W. Ideal for applications requiring fast response time and low dark current in IR range.
QSD124A4R0
The Onsemi QSD124A4R0 is a 5mm phototransistor with peak wavelength of 880nm. It operates b/w -40°C to 100°C, with max power dissipation of 0.1W. Ideal for applications requiring IR detection in through-hole mounting configurations.
BPX81
BPX81 by Infineon Technologies is an 850nm phototransistor with a max operating temperature of 80°C and a min operating temperature of -40°C. It has a max power dissipation of 0.09W and a max dark current of 200nA. This phototransistor is commonly used in applications requiring through hole mounting and can handle a max on-state current of 0.05A.
SFH320-3/4-Z
Osram Opto Semiconductors
PHOTO TRANSISTOR;
BP103-5
Photo Transistors; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); JESD-609 Code: e0; Maximum Power Dissipation: .3 W; Maximum Dark Current: 100 nA;
SFH3219-Z
SFH3219-Z by Osram Opto Semiconductors is a single phototransistor with a peak wavelength of 990nm. It operates b/w -40°C to 100°C, with a nominal light current of 0.063mA and max dark current of 50nA. Ideal for applications requiring infrared detection in compact spaces due to its small size of 2.575mm.
BPX80
Photo Transistors; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Operating Temperature: 85 Cel; JESD-609 Code: e0; Maximum Response Time: .000008 s;
TPS614
Toshiba
PHOTO TRANSISTOR; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); Configuration: SINGLE; Minimum Collector-emitter Breakdown Voltage: 40 V; Peak Wavelength (nm): 800;
SD5443-004
Honeywell Sensing And Control
SD5443-004 by Honeywell is a PHOTO TRANSISTOR with max operating temp of 125°C and min of -55°C. It has a max power dissipation of 0.15W, dark current of 100nA, and response time of 0.000015s. Ideal for optoelectronic applications requiring through hole mounting.
ASDL-6620-D31
PHOTO TRANSISTOR; Terminal Finish: Matte Tin (Sn); Infrared (IR) Range: YES; JESD-609 Code: e3; Minimum Operating Temperature: -40 Cel; Configuration: SINGLE;
TIED458
TIED458 by Texas Instruments is a phototransistor with peak wavelength of 820nm, max temp of 85°C, and response time of 0.00000001s. Ideal for applications requiring precise light detection in environments ranging from -40°C to 85°C.
TPS606-C
PHOTO TRANSISTOR; Maximum Operating Temperature: 85 Cel; Minimum Operating Temperature: -25 Cel; Maximum Dark Current: 100 nA; Configuration: SINGLE; No. of Functions: 1;
SDP8406-003
SDP8406-003 by Honeywell is a single phototransistor with max temp of 85°C and min temp of -40°C. It has a nominal light current of 3.4mA, dark current of 100nA, and response time of 0.000015s. With a collector-emitter breakdown voltage of 30V, it is ideal for optoelectronic applications requiring precise light detection.
PT26-21C/TR8
The Everlight Electronics PT26-21C/TR8 is a 1.6mm round phototransistor with peak wavelength of 940nm. It operates b/w -25°C to 85°C, with max power dissipation of 0.075W and nominal light current of 2.6mA. Ideal for surface mount applications in infrared range with collector-emitter breakdown voltage of 60V and on state current up to 0.02A.
VEMT2000X01
Vishay Intertechnology
Vishay Intertechnology's VEMT2000X01 is a 1.8mm round phototransistor with peak wavelength of 860nm. It operates b/w -40°C to 100°C, with max power dissipation of 0.1W and on-state current of 0.05A. Ideal for IR applications due to its infrared range, it is surface mountable and has a min collector-emitter breakdown voltage of 20V.
TIL613
TIL613 by Texas Instruments is a phototransistor with peak wavelength of 900nm. It operates b/w -60°C to 125°C, dissipating up to 0.05W power. With a response time of 0.000008s, it's ideal for applications requiring precise light detection in various environments.
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