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
Phoenix Contact 1521643 is a threaded circular connector with 3 gold-plated contacts. Ideal for cable mounting, this male plug features a solid backshell and nickel barrier finish. Suitable for various applications requiring reliable and secure connections in industrial settings.
Median Price
$50.940
Lifecycle Status
Suppliers In-Stock
10
In-Stock Inventory
1k+
RS (Exports)
1+ parts
$50.410
100+ parts
$43.290
1k+ parts
-
10k+ parts
Mouser Electronics
DigiKey
RS Americas
$56.570
$49.780
Vyrian
VNN
Dynamic Solutions
Nova Conductors
Shortec Electronics
ACDS - Activité Composants Distribution Service
Ampacity Inc.
$42.850
Continental Prestige Electronics
Argo Parts USA
Aranea Global
Gold contact finish provides excellent conductivity and corrosion resistance, while the nickel barrier ensures durability and longevity of the connector.
Threaded coupling provides a secure and reliable connection, ensuring that the connector stays securely in place even in harsh operating environments.
Circular connectors are versatile and commonly used in various applications due to their reliable design and ability to withstand environmental challenges.
Having multiple contacts allows for more connectivity options, increasing the versatility of the product for different usage scenarios.
A solid backshell provides added protection to the connector and ensures that the internal components are shielded from external elements, enhancing the overall durability of the product.
Being cable-mounted enables easy installation and connection to existing cabling systems, simplifying the integration process and saving time during setup.
Male connectors are commonly used for plug connections, making this product suitable for a wide range of applications requiring a secure and stable connection.
The plug-style design offers easy and quick connection and disconnection, making this product convenient for applications that require frequent interchanges or maintenance.
Other Function Circular Connectors 1521643 attributes and parameters. Explore more Other Function Circular Connectors devices from Phoenix Contact
Additional Features:
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Empty Shell:
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1521643 Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.69.40.20
SB
Electrification has been the core expertise of Phoenix Contact since its foundation in 1923. In the 21st century, Phoenix Contact is committed to empowering the “All Electric Society,” a future in which energy from renewable resources is available in sufficient quantities and at affordable prices. In addition to the consistent generation and use of renewable energies, reducing the primary energy demand through efficiency measures and creating intelligent and networked systems are key to a sustainable future. To be able to base renewable energy use on demand, solutions and technologies for electrification, networking, and automation are needed in order to realize sector coupling. Phoenix Contact focuses on solutions for the “All Electric Society.” More than 20,000 employees and strong growth through the broad portfolio and focus on the solutions business are helping to make this a reality.
BAV99
Taitron Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
STM32F401CDY6TR
STMicroelectronics
STM32F401CDY6TR by STMicroelectronics is a 32-bit microcontroller with 393216 ROM words, 50 MHz clock frequency, and 36 I/O lines. It is used in applications requiring high-speed processing, such as industrial automation and consumer electronics.
MC7805CTG
Onsemi
MC7805CTG by Onsemi is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1A. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring stable voltage regulation. The package style is flange mount with through-hole terminals, ensuring easy installation and reliability in diverse electronic designs.
M24308/2-1F
Positronic Industries
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; Additional Features: STANDARD: MIL-DTL-24308, POLARIZED; Body or Shell Style: RECEPTACLE;
SMBJ18CA
Microsemi
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Bkc Semiconductors
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
LM358MX
ROHM
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: LSOP; Package Shape: RECTANGULAR;
BSS138
General Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Minimum DS Breakdown Voltage: 50 V; Qualification: Not Qualified;
Alpha & Omega Semiconductor
Fagor Electronica S Coop
Jgd Semiconductors
RECTIFIER DIODE; Surface Mount: YES; Maximum Reverse Recovery Time: .006 us; Maximum Repetitive Peak Reverse Voltage: 70 V; Maximum Forward Voltage (VF): 1 V; Maximum Operating Temperature: 150 Cel;
NDT2955
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 3 W; Package Style (Meter): SMALL OUTLINE; Maximum Drain Current (Abs) (ID): 2.5 A;
KSZ9031RNXIC
Microchip Technology
KSZ9031RNXIC by Microchip Technology is a network interface chip with 1 transceiver. It operates at a data rate of 1000 Mbps and has a nominal voltage of 1.2V. This chip is commonly used in industrial applications requiring Ethernet connectivity.
2902037
Phoenix Contact
MODULAR TERMINAL BLOCK;
LM107H
Intersil
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Nominal Common Mode Reject Ratio: 96 dB;
Synsemi
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.
Brightking
LM107H/883C
Rochester Electronics
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Package Equivalence Code: CAN8,.2;
M39029/58-360
Defense Logistics Agency
CONNECTOR ACCESSORY; Contact Type: CRIMP REAR RELEASE; Mating Contacts: M39029/56-348, M39029/57-354; Insertion Tool Sources: MILITARY; Contact Gender: MALE; Alternate Contact Sources: MILITARY;
UTG6128PN
Souriau
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Coupling Type: BAYONET; Insulator Material: PLASTIC; Mating Contact Finish: NOT SPECIFIED;
AHDM06-24-31PR
Amphenol
Other Circular Connectors;
16880-4SG-518W
Switchcraft
Switchcraft 16880-4SG-518W is a circular connector with 4 gold over nickel contacts. It features snap coupling, plastic insulator, and waterproof option. Ideal for cable mounting applications requiring female socket contact gender.
FGG.1B.308.CLAD76Z
Lemo Usa
CIRCULAR CONNECTOR; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED;
15.0306
Staeubli Electrical Connectors Ag
CIRCULAR CONNECTOR;
7000-12001-0530300
Murrelektronik
7000-12421-6341000
SLPPB35BSB0
The Amphenol SLPPB35BSB0 circular connector features a body depth of 1.142", SNAP coupling type, and operating temperatures from -40°C to 125°C. Ideal for applications requiring an environment-resistant backshell, this male plug connector with crimp termination is UL standard compliant and suitable for cable mounting.
T4133012081-000
TE Connectivity
TE Connectivity's T4133012081-000 is a circular connector with 8 contacts, rated for 30V and 2A. Featuring a nickel finish shell made of brass, it operates b/w -40 to 85°C. Ideal for applications requiring a polarized female connector with preassembled design.
T4145035051-001
TE Connectivity T4145035051-001 is a circular connector with EMI shielding, 5 contacts, and nickel finish. Operating from -40 to 85°C, it's ideal for applications requiring polarization key A, panel mounting, and mains connector rating of 115/230VAC.
2915
Belden
CIRCULAR CONNECTOR; Mating Contact Finish: NOT SPECIFIED; Termination Contact Finish: Gold (Au); Contact Material: COPPER ALLOY; JESD-609 Code: e4;
T4141512041-000
TE Connectivity's T4141512041-000 is a circular connector with 4A signal current rating, suitable for board mounting. Featuring brass shell material and nickel finish, it has 4 contacts and operates b/w -40 to 85°C. Ideal for applications requiring a polarized, female contact design.
M12A-05PMMP-SF8002
CIRCULAR CONNECTOR; Contact Material: NOT SPECIFIED; Mating Contact Finish: NOT SPECIFIED;
1402457
The Phoenix Contact 1402457 is a circular connector with 8 contacts, gold over nickel finish, and snap coupling. It conforms to IEC standards and features female contact gender for solder termination. Ideal for board and panel mounting applications requiring solid backshell design.
HDP26-18-14PN
The TE Connectivity HDP26-18-14PN circular connector has a body size of 1.521" x 1.7" x 1.7", rated for 250V and 13A signal current, with GLASS FILLED POLYAMIDE insulator material. It is UL certified, operates b/w -55°C to 125°C, and features a polarized design suitable for cable mounting applications.
1-967325-3
TE Connectivity 1-967325-3 is a threaded circular connector with glass-filled PBT insulator. It has 2 contacts, operates b/w -40 to 120°C, and is polarized for secure connection. Ideal for cable mounting applications requiring a female socket contact style.
SH-8ESS48AWA00S
CIRCULAR CONNECTOR; Termination Contact Finish: NOT APPLICABLE; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED;
PAG.M1.0GL.AC39A
21023412418
Harting Electronics & Kg
CIRCULAR CONNECTOR; Mating Contact Finish: NOT SPECIFIED; Termination Contact Finish: GOLD; Contact Material: NOT SPECIFIED; JESD-609 Code: e4;
T4111511041-000
TE Connectivity's T4111511041-000 is a threaded circular connector with EMI shielding, rated for 250V and 4A signal current. With brass shell material and nickel finish, it has 4 male contacts in a plug body style. Ideal for applications requiring durable connections in temperatures ranging from -40 to 85°C.
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1521575
Phoenix Contact 1521575 is a threaded circular connector with 4 gold-plated contacts. It features a solid backshell and male contact gender, suitable for cable mounting applications. Ideal for industrial machinery and automation systems requiring reliable signal transmission.
1521973
Phoenix Contact 1521973 is a threaded circular connector with gold finish contacts. Featuring 4 female contacts, it is designed for cable mounting applications. The solid backshell and socket body style ensure reliable performance in various industrial settings.
1521614
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Coupling Type: THREADED; Body or Shell Style: PLUG; Total No. of Contacts: 3;
1521711
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; MIL Conformity: NO; Termination Contact Finish: Gold (Au) - with Nickel (Ni) barrier; Filter Feature: NO;
1521261
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Coupling Type: THREADED; Termination Type: SCREW; Empty Shell: NO;
1521478
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Total No. of Contacts: 3; Coupling Type: THREADED; Mixed Contacts: NO;
1521410
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; JESD-609 Code: e4; Body or Shell Style: PLUG; Termination Contact Finish: Gold (Au);
1521326
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Contact Material: NOT SPECIFIED; Empty Shell: NO; DIN Conformance: NO;
1521436
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Body or Shell Style: PLUG; Mixed Contacts: NO; Backshell Type: SOLID;
1521449
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; MIL Conformity: NO; Mating Contact Finish: GOLD; DIN Conformance: NO;
1521407
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Filter Feature: NO; Coupling Type: THREADED; Mating Contact Finish: GOLD;
1521313
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Termination Contact Finish: GOLD; DIN Conformance: NO; JESD-609 Code: e4;
1521423
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mating Contact Finish: GOLD; Total No. of Contacts: 4; Backshell Type: SOLID;
1521274
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mixed Contacts: NO; MIL Conformity: NO; Mating Contact Finish: GOLD;
1521258
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Additional Features: SHIELDED; Empty Shell: NO; Total No. of Contacts: 4;
1521287
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Mating Contact Finish: NOT SPECIFIED; IEC Conformity: NO; JESD-609 Code: e4;
1521342
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Body or Shell Style: SOCKET; Backshell Type: SOLID; Mounting Type: CABLE;
1521355
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Contact Material: NOT SPECIFIED; Termination Type: SCREW; Backshell Type: SOLID;
1521290
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; MIL Conformity: NO; Termination Type: SCREW; Backshell Type: SOLID;
Supply Digital Components
$106.00
$54.25
$11.90
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12,000 In-Stock
Total price ≈ $80,197.29
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