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
The Phoenix Contact 1681868 is a circular connector with 4 gold over nickel contacts, threaded coupling, and female contact gender. It is designed for cable mounting applications requiring a solid backshell design. Ideal for industrial machinery and automation systems due to its reliable connection and durability.
Median Price
$21.660
Lifecycle Status
Suppliers In-Stock
22
In-Stock Inventory
1k+
Conrad
1+ parts
$18.555
100+ parts
$14.842
1k+ parts
-
10k+ parts
Farnell
$19.450
$16.520
$16.190
Mouser Electronics
$20.990
DigiKey
RS (Exports)
$21.230
Master Electronics
$22.090
Distrelec
$23.098
$21.471
RS Americas
$23.690
$21.320
$20.370
Element14
$30.050
$29.270
$27.990
Newark
$30.150
$25.110
Verical
TME
$14.250
$12.340
Proax Technologies Ltd
$14.260
Omnical
$15.600
Quotebeam
$25.320
Electro Sonic
$25.930
$18.540
$18.340
Vyrian
Dynamic Solutions
VNN
Shortec Electronics
Nova Conductors
IBS Electronics
Ampacity Inc.
$15.770
Neutron USA
$100.000
Argo Parts USA
Continental Prestige Electronics
Aranea Global
Perfect Parts
Gold over nickel finish provides excellent conductivity and corrosion resistance, ensuring reliable connections and longevity.
Threaded coupling offers a secure and durable connection that is less likely to come loose during vibrations or movement.
Circular connectors are commonly used in a wide range of applications due to their versatility and robust design.
Having 4 contacts allows for multiple connections within a single connector, providing efficiency and convenience.
A solid backshell design offers protection and strain relief for the cable connections, ensuring durability in harsh environments.
Cable mounting provides flexibility in installation and allows for easy integration into existing systems.
Female contacts are typically more secure and offer better conductivity than male contacts, making them a reliable choice.
Socket style connectors are easy to use and provide a snug fit for secure connections, making them ideal for various applications.
Other Function Circular Connectors 1681868 attributes and parameters. Explore more Other Function Circular Connectors devices from Phoenix Contact
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Empty Shell:
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IEC Conformity:
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1681868 Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.69.40.20
SB
PCN Design/Specification - Multiple Devices PUR Cable 05/Jun/2015 Multiple Devices Voltage Ratings 08/Jun/2018
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.
1N4148
Surge Components
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
CRCW040210K0FKED
Vishay Intertechnology
Vishay Intertechnology's CRCW040210K0FKED is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.063 W power dissipation. Ideal for surface mount applications in electronics due to its compact SMT package style and high operating temperature range of -55 to 155 °C.
STM32F405RGT6TR
STMicroelectronics
STM32F405RGT6TR by STMicroelectronics is a 32-bit microcontroller with 64 terminals, operating at a max frequency of 26 MHz. It features DAC and ADC channels, along with DMA support. Ideal for industrial applications requiring low power consumption and high-speed processing capabilities.
SMBJ18CA
Concord Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Repetitive Peak Reverse Voltage: 18 V; Nominal Breakdown Voltage: 21.05 V; Polarity: BIDIRECTIONAL; Maximum Clamping Voltage: 29.2 V;
2N7002
Diotec Semiconductor Ag
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Time At Peak Reflow Temperature (s): 10; Terminal Finish: MATTE TIN;
National Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Package Style (Meter): SMALL OUTLINE; Terminal Position: DUAL;
SN65HVD230DR
Texas Instruments
SN65HVD230DR by Texas Instruments is a BICMOS technology interface circuit with 1Mbps data rate, suitable for industrial applications. It operates at 3.3V, has 8 terminals in a small outline package, and can withstand temperatures from -40 to 85°C.
M85049/85-08W02
Glenair
CONNECTOR ACCESSORY; MIL Conformity: YES; Material: ALUMINIUM ALLOY; Associated Backshell Military - Specifications: MIL-DTL-38999; Shell Sizes: 08; DIN Conformity: NO;
BAV99
Shanghai Lunsure Electronic Technology
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Telefunken Microelectronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Silicon Transistor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
1552200253
Molex
WIRE AND CABLE;
Terry Semiconductor
RECTIFIER DIODE; Surface Mount: NO; Maximum Reverse Recovery Time: .004 us; Config: SINGLE; JESD-609 Code: e0; Maximum Repetitive Peak Reverse Voltage: 100 V;
DS18B20U
Maxim Integrated
DS18B20U by Maxim Integrated is a 12-bit temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, offering ±0.5°C accuracy. Suitable for applications requiring digital output and surface mounting feature.
RC0603JR-070RL
Yageo
Yageo's RC0603JR-070RL is a SMT fixed resistor with 0 ohm resistance, rated for temperatures from -55 to 155 °C. Its metal glaze/thick film technology and 0.1 W power dissipation make it ideal for jumper applications in various electronic devices.
Daco Semiconductor
Semitron
RECTIFIER DIODE; Surface Mount: NO; JESD-609 Code: e0; Maximum Output Current: .15 A; Maximum Operating Temperature: 200 Cel; Maximum Reverse Recovery Time: .004 us;
Sinyork
RECTIFIER DIODE; Surface Mount: NO; Maximum Non Repetitive Peak Forward Current: .5 A; Maximum Output Current: .15 A; Maximum Repetitive Peak Reverse Voltage: 100 V; No. of Phases: 1;
LM358AN
Fairchild Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
LL4148
Itt Components
RECTIFIER DIODE; Surface Mount: YES; Maximum Reverse Recovery Time: .005 us; Config: SINGLE; Maximum Operating Temperature: 200 Cel; Maximum Non Repetitive Peak Forward Current: 1 A;
PHN.1M.305.XLMT
Lemo Usa
PHN.1M.305.XLMT by Lemo Usa is a threaded circular connector with 5 contacts, solid backshell, fluid/vibration resistance. It uses crimp termination and aluminum alloy shell for cable mounting applications.
1300061171
CIRCULAR CONNECTOR; Termination Contact Finish: NOT APPLICABLE; Contact Material: NOT SPECIFIED; Mating Contact Finish: NOT SPECIFIED;
206043-1
TE Connectivity
TE Connectivity 206043-1 is a threaded circular connector with 600V rated voltage. It features polyethylene insulator, operates b/w -55 to 105 °C, and has 14 contacts. Used in applications requiring panel mounting, female crimp termination, and mating with 206044-1 connector.
208492-1
TE Connectivity 208492-1 is a threaded circular connector with 28 contacts, rated for 250V and 8A. It features a nickel finish, polyethylene insulator, and operates b/w -55 to 105°C. Ideal for applications requiring secure signal connections in harsh environments.
T4110011041-000
TE Connectivity's T4110011041-000 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 female contacts suitable for applications requiring durability up to 100 cycles in temperatures ranging from -40°C to 85°C.
HDP26-24-31ST-L015
TE Connectivity's HDP26-24-31ST-L015 circular connector features 31 contacts, rated at 13A and 250V. With a body size of 2.183" x 1.95" x 1.95", it is made of glass-filled polyamide for operating temperatures from -55°C to 125°C. Ideal for applications requiring a polarized, UL-rated connector with strain relief mounting on cables.
1411929
Phoenix Contact
CIRCULAR CONNECTOR; Contact Material: NOT SPECIFIED; Termination Contact Finish: NOT APPLICABLE; Mating Contact Finish: NOT SPECIFIED;
M12A-04PMMC-SF8C15
Amphenol
The Amphenol M12A-04PMMC-SF8C15 is a threaded circular connector with 4 contacts, made of glass-filled polyamide insulator and zinc alloy shell. It has a body diameter of 0.634" and depth of 0.906", suitable for cable and panel mounting applications. With a temperature range from -25°C to 85°C, it is ideal for waterproof connections in various industries.
206838-1
TE Connectivity 206838-1 is a threaded circular connector with 24 contacts, rated for 600V and operating temperatures from -55 to 105°C. It features a polarized design with polyamide insulator material, suitable for panel mounting applications in various industries.
UTG01619SH
Souriau-sunbank Connection Technologies
UTG01619SH by Souriau-sunbank features a BAYONET coupling, GLASS FILLED POLYETHYLENE insulator, and 19 contacts. Ideal for waterproof applications, this CIRCULAR CONNECTOR with FEMALE contacts and RECEPTACLE shell is designed for panel mounting with CRIMP termination.
T4070014041-001
TE Connectivity's T4070014041-001 circular connector has a max operating temp of 85°C and -40°C min, with 4 contacts. Ideal for applications requiring a male contact gender, plug body style, and cable mounting type. Rated for 3A signal current, it features a nickel shell finish and brass shell material.
21038122405
Harting Electronics & Kg
The Harting Electronics & Kg 21038122405 is a threaded circular connector with 4 female contacts. It features a solid backshell and crimp termination, suitable for cable mounting applications. This connector is ideal for use in various electronic devices requiring secure and reliable connections.
866182-1
TE Connectivity's 866182-1 is a threaded circular connector with 7 contacts, solid backshell, and hermetic option. It conforms to MIL standards and features female solder termination. Ideal for panel mounting applications in military and aerospace industries.
1200060023
CIRCULAR CONNECTOR; Contact Material: NOT SPECIFIED; Mating Contact Finish: NOT SPECIFIED; Termination Contact Finish: NOT APPLICABLE;
21038811830
HDP24-24-21PE-L017
TE Connectivity's HDP24-24-21PE-L017 is a circular connector with 21 contacts, rated at 250V and 25A. Featuring GLASS FILLED POLYAMIDE insulator material, it operates b/w -55 to 125 °C. Ideal for applications requiring a male contact gender, such as panel mounting in environments with UL flammability code requirements.
C10-730191-1100
Amphenol C10-730191-1100 is a SNAP circular connector with -40 to 125°C operating range. UL certified, it has solid backshell for environment resistance. Ideal for cable and panel mounting, it features female busbar termination in receptacle body style.
1300140050
CIRCULAR CONNECTOR; Contact Material: NOT SPECIFIED; Mating Contact Finish: NOT SPECIFIED;
SLPRABPSB
The Amphenol SLPRABPSB is a circular connector with a body depth of 1.291 inch and a snap coupling type. It has a max operating temperature of 125°C and can withstand environmental resistance. This connector is commonly used for cable and panel mounting, with termination via busbar.
M12A-08BFFM-SL8D01
CIRCULAR CONNECTOR; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
1681169
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Termination Contact Finish: GOLD; Shell Material: POLYAMIDE; JESD-609 Code: e4;
1681486
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; IEC Conformity: NO; DIN Conformance: NO; Mixed Contacts: NO;
1681127
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Filter Feature: NO; Empty Shell: NO; Total No. of Contacts: 4;
1681460
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Contact Material: NOT SPECIFIED; Empty Shell: NO; IEC Conformity: NO;
1681114
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; IEC Conformity: NO; Empty Shell: NO; Termination Contact Finish: NOT APPLICABLE;
1681787
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Mating Contact Finish: NOT SPECIFIED; Empty Shell: NO; Contact Material: NOT SPECIFIED;
1681156
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Empty Shell: NO; Termination Type: SOLDER; Termination Contact Finish: GOLD;
1681871
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; DIN Conformance: NO; Termination Contact Finish: GOLD OVER NICKEL; Backshell Type: SOLID;
1681473
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Coupling Type: THREADED; Mounting Type: CABLE; Empty Shell: NO;
1681101
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Filter Feature: NO; Mating Contact Finish: NOT SPECIFIED; DIN Conformance: NO;
1681499
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Total No. of Contacts: 5; Coupling Type: THREADED; Mating Contact Finish: NOT SPECIFIED;
1681143
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Coupling Type: THREADED; IEC Conformity: NO; MIL Conformity: NO;
1681088
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; DIN Conformance: NO; Contact Material: NOT SPECIFIED; Backshell Type: SOLID;
1681664
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Total No. of Contacts: 3; Empty Shell: NO; Mating Contact Finish: NOT SPECIFIED;
1681172
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED; Termination Contact Finish: GOLD;
1681185
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mixed Contacts: NO; Mating Info.: SACC-M8MS-4CON-M; Coupling Type: THREADED;
1681402
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Backshell Type: SOLID; Mixed Contacts: NO; Empty Shell: NO;
1681415
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Total No. of Contacts: 4; Backshell Type: SOLID; IEC Conformity: NO;
1681059
CIRCULAR CONNECTOR; Option: WITH CABLE ASSEMBLY; Contact Gender: FEMALE; Additional Features: STANDARD: IEC 61076-2-101, UL; Termination Type: WIRE; Filter Feature: NO;
Supply Digital Components
$106.00
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