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
Teledyne Technologies' 621-2 is an optoelectronic device with a Triac output circuit type, operating at -40 to 80°C. It has a control current of 0.02A and requires a 12V DC input. This component, measuring 71mm in length and 30mm in height, finds application in various electronic control systems.
Median Price
$8.300
Lifecycle Status
Suppliers In-Stock
12
In-Stock Inventory
1k+
DigiKey
1+ parts
$2.750
100+ parts
-
1k+ parts
10k+ parts
Master Electronics
$7.660
$7.510
Mouser Electronics
$587.800
Freelance Electronics
$3.184
$3.343
$3.152
Bristol Electronics
$14.400
Nova Conductors
$21.781
Electro Sonic
$63.600
$18.500
Vyrian
R&J Components
Electronic Expediters
Lakeland Logistics Inc
Jaybe Electronics
Abianca Electronics
$4.190
$4.023
Continental Prestige Electronics
$4.320
$4.234
Argo Parts USA
Aztec Data Supply Inc.
$4.463
AZTECH Wire
$15.120
$14.520
$14.230
$13.950
Netroflash
$20.692
$20.257
Allen Electronics Distributors
$157.160
Perfect Parts
The low control current requirement makes this product energy-efficient and helps in reducing electricity costs.
Triac output circuit provides smooth and efficient control over connected devices, ensuring reliable operation.
With a high maximum operating temperature, this product can withstand heat and operate effectively in various environments.
Compact height of 30mm allows for easy installation in tight spaces or equipment.
Wide range of minimum operating temperature enables this product to function in extreme cold conditions without any issues.
Low control voltage of 12V ensures safe operation and compatibility with a wide range of control systems.
DC input type makes this product suitable for use with various DC power sources, offering flexibility in installation.
The length of 71mm provides enough space for connections and wiring, making installation easier and more organized.
Other Function Optoelectronics 621-2 attributes and parameters. Explore more Other Function Optoelectronics devices from Teledyne Technologies
Control Current:
Control Voltage:
Input Type:
Maximum Operating Temperature:
Minimum Operating Temperature:
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Length:
Sub-Category:
621-2 Optoelectronics trade compliance attributes, and parameters.
HTS
8541.40.80.00
SB
Teledyne Technologies Incorporated provides enabling technologies for industrial growth markets that require advanced technology and high reliability. These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and development, oceanographic research, deepwater oil and gas exploration and production, medical imaging and pharmaceutical research. Our products include digital imaging sensors, cameras and systems within the visible, infrared and X-ray spectra, monitoring and control instrumentation for marine and environmental applications, harsh environment interconnects, electronic test and measurement equipment, aircraft information management systems, and defense electronics and satellite communication subsystems. We also supply engineered systems for defense, space, environmental and energy applications. We differentiate ourselves from many of our direct competitors by having a customer and company-sponsored applied research center that augments our product development expertise. Our strategy continues to emphasize growth in our core markets of instrumentation, digital imaging, aerospace and defense electronics and engineered systems. Our core markets are characterized by high barriers to entry and include specialized products and services not likely to be commoditized. We intend to strengthen and expand our core businesses with targeted acquisitions and through product development. We aggressively pursue operational excellence to continually improve our margins and earnings. At Teledyne, operational excellence includes the rapid integration of the businesses we acquire. Using complementary technology across our businesses and internal research and development, we seek to create new products to grow our company and expand our addressable markets. Teledyne’s operations are primarily located in the United States, the United Kingdom, Canada, and Western and Northern Europe.
1N4148WS
Formosa Microsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358AN
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
2N2222A
Gec Plessey 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;
SS14
Jinan Jingheng Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
ERJ3GEY0R00V
Panasonic
ERJ3GEY0R00V by Panasonic is a SMT fixed resistor with 0 ohm resistance, suitable for jumper applications. It features a metal glaze/thick film technology, rated for temperatures b/w -55 to 155 °C. With a compact rectangular construction and matte tin over nickel terminal finish, it is ideal for surface mount installations in various electronic devices.
BAV99
Silicon Standard
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358N
Fairchild Semiconductor
Micro Commercial Components
Daco Semiconductor
1N4148
STMicroelectronics
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Maximum Operating Temperature: 200 Cel; Config: SINGLE; Terminal Finish: Tin/Lead (Sn/Pb);
RC0805FR-0710RL
Yageo
Yageo's RC0805FR-0710RL is a 10 ohm SMT fixed resistor with 1% tolerance and 0.125 W power dissipation. With a temperature range of -55 to 155 °C, it suits applications requiring precise resistance values in compact surface mount designs.
2N7002
Sipex
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Peak Reflow Temperature (C): 240; Terminal Finish: TIN LEAD;
LM555CM
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
Infineon Technologies
87832-1420
Molex
87832-1420 by Molex is a 14-contact board connector with 0.079" pitch, suitable for commercial applications. It features matte tin over nickel finish, glass-filled polyamide insulator, and polarization key for easy assembly. Withstanding voltage of 1400VAC and operating temperature range from -55 to 105°C make it reliable for various electronic devices.
RC0402FR-0710KL
Yageo's RC0402FR-0710KL is a 10000 ohm SMT fixed resistor with 1% tolerance, suitable for applications requiring a rated power dissipation of 0.0625 W. With a temperature coefficient of 100 ppm/°C, it operates b/w -55 to 155 °C, making it ideal for various electronic circuits.
06035C103KAT2A
KYOCERA AVX
06035C103KAT2A by KYOCERA AVX is a SMT ceramic capacitor with 0.01uF capacitance and 50V URdc. It has X7R temperature characteristics, -55 to 125 °C operating range, and 10% tolerance. Ideal for applications requiring compact surface mount capacitors with stable performance in a wide temperature range.
261
Micronetics
Other Interface ICs; Temperature Grade: MILITARY; Terminal Form: FLAT; No. of Terminals: 14; Package Code: DFP; Package Shape: SQUARE;
SFH3505FA2
Other Optoelectronics; Mounting Feature: SURFACE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); Peak Wavelength (nm): 860; JESD-609 Code: e0; Maximum On State Current: .05 A;
LCM-S01602DSF/F
Lumex
5X8 DOT MATRIX DISPLAY;
V23845-A4112
OPTOELECTRONIC DEVICE;
H2
New England Photoconductor
Other Optoelectronics;
ADJD-S311-CR999
Broadcom
OPTOELECTRONIC DEVICE; Minimum Operating Temperature: 0 Cel; Maximum Operating Temperature: 70 Cel; No. of Functions: 1;
PSD311-12LM
Other Optoelectronics; Terminal Finish: TIN LEAD; JESD-609 Code: e0;
SSL-LX3052ID
SSL-LX3052ID by Lumex is a 3.3mm round LED with diffused red lens emitting at 635nm. It has 2 terminals, operates b/w -55 to 100°C, and has a viewing angle of 80°. Ideal for bulk applications requiring bright red light with max forward voltage of 2.8V.
SL1286
Onsemi
SL1286 by Onsemi is a 7 SEG NUMERIC LED DISPLAY with peak wavelength of 700nm. It has common cathode configuration, operates b/w -25 °C to 70°C, and displays red color at 14mm height. Ideal for applications requiring compact numeric display with clear visibility in various temperature conditions.
SFH9305
Other Optoelectronics; Mounting Feature: THROUGH HOLE MOUNT; Gap Size: 3.28 mm; Output Circuit Type: Transistor; Maximum On State Current: .05 A; Maximum Operating Temperature: 85 Cel;
SL1275-20
SL1275-20 by Onsemi is a 7 SEG NUMERIC LED DISPLAY with Common Anode configuration. Featuring peak wavelength of 700nm, it displays 2 characters in Red color at 8mm height. Ideal for applications requiring temperature range from -25 °C to 70°C.
IL300-DEFG-X007T
Vishay Intertechnology
Vishay Intertechnology IL300-DEFG-X007T is a dual optocoupler with 0.06A forward current, 5300V isolation voltage, and -55 to 100°C operating temperature range. Ideal for surface mount applications requiring simultaneous operation in photodiode output setups.
SLP3118B51
SLP3118B51 by Onsemi features peak wavelength of 567nm, diffused lens type, and max reverse voltage of 3V. Ideal for optoelectronic applications with green-yellow color emission. Operates b/w -25 °C to 85°C, standing at a height of 5.5mm.
LCM-S01602DSR/D
The Lumex LCM-S01602DSR/D is a 16x2 STN display with LED backlight. Operating temperature range: 0-50°C. Suitable for applications requiring a reflective polarization mode and a viewing area of 99mm x 24mm.
TC242-40
Texas Instruments
4N25
Marktech Optoelectronics
Other Optoelectronics; Mounting Feature: THROUGH HOLE MOUNT; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Forward Voltage: 1.5 V; Maximum Response Time: .0000028 s; JESD-609 Code: e0;
PSD314R-20LM
SBM52414Z
PSD304R-15LM
TCST2202
Telefunken Microelectronics
Other Optoelectronics; Mounting Feature: THROUGH HOLE MOUNT; Maximum On State Current: .002 A; Maximum On State Voltage: 70 V; Gap Size: 3.1 mm; Maximum Operating Temperature: 85 Cel;
SL1149-30H
SL1149-30H by Onsemi is a 7 SEG NUMERIC LED DISPLAY with peak wavelength of 700nm. It has common anode configuration, red color at wavelength, and 8mm display height. Operating temp ranges from -25 °C to 70°C with max forward voltage of 2.4V. Ideal for applications requiring numeric displays in various electronic devices.
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Teledyne Technologies
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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