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
TE Connectivity's 66581-2 is a CRIMP terminal type connector with finish thickness of 16. It supports G SERIES CONNECTORS, rated at 250V and 1.8A, suitable for SIGNAL design applications with wire gauge ranging from 22 AWG to 18 AWG.
Median Price
$0.304
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Suppliers In-Stock
11
In-Stock Inventory
1k+
DigiKey
1+ parts
$0.580
100+ parts
$0.417
1k+ parts
$0.354
10k+ parts
$0.307
TE Connectivity
$0.750
$0.690
$0.650
$0.620
Adafruit Industries
$4.521
$4.114
$3.707
-
Mouser Electronics
$0.271
Master Electronics
$0.263
$0.244
Verical
$0.299
Powell Electronics
$0.303
TTI
$0.250
Component Electronics Inc.
$0.170
$0.130
$0.110
Electro Sonic
$0.546
$0.530
$0.249
EMSNET
Advanced Electronics
Authorized Procurement Solutions
Perfect Parts
Assy Fe
SIE Connect GmbH (Excess)
Specifically designed for G series connectors, ensuring compatibility and reliable performance.
Crimped terminals provide a secure connection, reducing the risk of wires coming loose.
Suitable for use in various electrical applications requiring a voltage rating of up to 250V.
Capable of withstanding high temperatures, making it ideal for environments with elevated heat levels.
Constructed with durable brass material, ensuring longevity and resistance to corrosion.
Assembly Products 66581-2 attributes and parameters. Explore more Assembly Products devices from TE Connectivity
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TE Connectivity is a global leader in the design and production of innovative connectors and sensors for multiple industries, such as automotive, industrial equipment, data communication systems, aerospace, defense, medical, oil and gas, consumer electronics and energy. It is an American-Swiss domiciled firm that has been providing high-quality products to its customers since 1907.
CEO
Terrence R. Curtin
Executive VP, CFO
Heath A. Mitts
Senior VP, Principal Accounting Officer
Robert J. Ott
LL4148
Continental Device India
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
LM358DR2G
Onsemi
LM358DR2G by Onsemi is a dual operational amplifier with 7000uV max input offset voltage and 70dB nominal CMRR. Ideal for applications requiring low bias current such as sensor interfaces, signal conditioning circuits, and audio amplifiers. Package style: Small Outline, Technology: Bipolar, Unity Gain Bandwidth: 1000 kHz.
2N7002
Lite-on Semiconductor
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Qualification: Not Qualified; Additional Features: LOW THRESHOLD; Minimum DS Breakdown Voltage: 60 V;
1N4148WS
Eic Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM317TG
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Minimum Input-Output Voltage Differential: 3 V; Qualification Status: Not Qualified; No. of Functions: 1;
LP2950CDT-3.3G
LP2950CDT-3.3G by Onsemi is a fixed positive single output LDO regulator with a nominal output voltage of 3.3V and max output current of 0.1A. It has a small outline package style, operates at temperatures ranging from -40 to 125 °C, and is suitable for applications requiring low dropout voltage and precise voltage regulation in electronic circuits.
M24308/2-1F
Souriau
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; Body or Shell Style: RECEPTACLE; MIL Conformity: YES;
BAV99
Siemens
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
M85049/85-08W02
Amphenol
CIRCULAR CONN ACCESSORY; Shell Sizes: 8; 9; IEC Conformity: NO; MIL-Connector Accessory Name: BAND LOCK ADAPTER; MIL Conformity: YES; DIN Conformity: NO;
08055C104KAT4A
KYOCERA AVX
08055C104KAT4A by KYOCERA AVX is a ceramic capacitor with 0.1uF capacitance, rated for 50V. With X7R temperature characteristics and -55 to 125 °C operating range, it's ideal for SMT applications requiring compact size and high reliability. The wraparound terminals and multi-layer design make it suitable for various electronic circuits.
SMBJ18CA
Brightking
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SS14
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Surface Mount: YES; Technology: SCHOTTKY; No. of Phases: 1; Config: SINGLE; Maximum Operating Temperature: 125 Cel;
LM107H/883C
National Semiconductor
LM107H/883C by National Semiconductor is a MILITARY-grade Operational Amplifier with +-5/+-15V supplies. Featuring 2000uV max input offset voltage, it operates from -55 to 125 °C. Ideal for applications requiring VOLTAGE-FEEDBACK architecture and frequency compensation.
FDN5618P
FDN5618P by Onsemi is a P-CHANNEL Power FET with 60V DS Breakdown Voltage. It features a single configuration with built-in diode, suitable for switching applications. With 10A IDM and 0.17 ohm RDS(on), it operates in the temperature range of -55 to 150 °C, making it ideal for various electronic devices.
LM358N
Philips Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
MMBF170LT1G
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.
Fairchild Semiconductor
BAT54C-7-F
Diodes Incorporated
BAT54C-7-F by Diodes Inc. is a Schottky rectifier diode with common cathode, 2 elements, and max forward voltage of 0.24V. Ideal for applications requiring fast reverse recovery time of 0.005 us, such as in small outline packages for surface mount technology at temperatures ranging from -65 to 150°C.
Freescale Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
Nexperia
50079-8000
Molex
The Molex 50079-8000 is an assembly product with a finish thickness of 35, featuring crimp terminal type and chain contact design. It is used with the 51021 housing for female contacts in straight mounting style. The bellowed contact material is made of phosphor bronze, suitable for wire sizes ranging from 28 AWG to 26 AWG.
5-1393561-7
CONNECTOR ACCESSORY; Wire Gauge (AWG): 0; Maximum Wire Size: 0 AWG;
DF13-3032SCF
Hirose Electric
DF13-3032SCF by Hirose Electric is a CRIMP terminal with POLYAMIDE insulator. Rated for 150V AC, it has a contact resistance of 30 mohm and can handle up to 1A current. Ideal for applications requiring FEMALE contacts, such as in UL-approved assemblies operating b/w -35°C to 85°C.
RM16M23K
CONNECTOR ACCESSORY; Rated Current: 13 A; Finish Thickness: 16; Contact Resistance: 3 mohm; Contact Style: ROUND PIN-SOCKET; Maximum Wire Size: 16 AWG;
5398
CONNECTOR ACCESSORY;
39-00-0429
Molex 39-00-0429 is a power contact with square pin-socket style, suitable for 5557, 30067, 44516 or 42474 housing. Features crimp terminal type, 0.051" min cable entry and 0.122" max cable entry. Ideal for applications requiring female contacts in straight mounting style with brass material.
WM4S
The TE Connectivity WM4S is a wedge item designed for DTM series assemblies. It supports wire sizes up to 0 AWG, with a temperature range of -55°C to 125°C. Made of PBT material, it's ideal for power and signal applications.
1053001200
Molex 1053001200 is a NANO-FITTM RECEPTACLE HOUSING with CRIMP terminals, rated for 6.5A at 300V. It features a finish thickness of 15µm, copper alloy construction, and compression contact style. Ideal for power applications requiring female contacts in straight mounting configuration.
776363-1
CONNECTOR ACCESSORY; Maximum Operating Temperature: 125 Cel; Wire Gauge (AWG): 0; Maximum Wire Size: 0 AWG; Minimum Operating Temperature: -40 Cel;
SAN-002T-0.8A
J S T Mfg
SAN-002T-0.8A by J S T Mfg is a CRIMP terminal with approvals from CSA and UL, rated for 2A current at 250V AC/DC. It is used in SAN CONNECTOR applications, supporting wire sizes from 30 to 24 AWG with a temperature range of -25 to 85°C.
747784-8
TE Connectivity 747784-8 is a JACK SCREW for CABLE CONNECTORS. Made of STAINLESS STEEL, it supports up to 0 AWG wire size. Mounting options include #4-40 and SCREW, ideal for various assembly applications.
AT62-201-16141-22
0473460001
Weidmueller & Kg
TERMINAL BLOCK ACCESSORY; IEC Conformity: NO; Maximum Operating Temperature: 100 Cel; Material: PA66; DIN Conformity: NO; MIL Conformity: NO;
643075-2
TE Connectivity 643075-2, an Assembly Product with UL approval, features MTA-100 connector usage. With a temp range of -40 to 85°C, it supports up to 0 AWG wire size. Made of polyamide, it is ideal for various electrical assembly applications.
ZX20-B-5S-UNIT(30)
4-745130-5
CONNECTOR ACCESSORY; Shielding: YES; Wire Gauge (AWG): 0; MIL Conformity: NO; DIN Conformity: NO; Maximum Wire Size: 0 AWG;
3030213
Phoenix Contact
TERMINAL BLOCK ACCESSORY; Assembly Item Name: JUMPER; Material: COPPER; Approvals (V): UL; MIL Conformity: NO; IEC Conformity: NO;
CC79L-2024-01-L
Samtec
The Samtec CC79L-2024-01-L contact features a loose design with finish thickness of 10. Made of phosphor bronze, it accommodates wire sizes ranging from 20 AWG to 24 AWG. Ideal for assembly products, this contact is suitable for various applications requiring reliable electrical connections.
61030012010
Harting Electronics & Kg
The Harting Electronics & Kg 61030012010 is a metal HOOD for D-SUB CONNECTOR. It has a max operating temp of 90°C and min of -20°C. Mounting options include SCREW (#4-40).
234A061-25/86-0
CONNECTOR ACCESSORY; Minimum Operating Temperature: -75 Cel; Maximum Operating Temperature: 150 Cel; Maximum Wire Size: 0 AWG; Material: ELASTOMER;
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