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
Belden RKT4-225/2M is a threaded circular connector with gold termination, suitable for cable mounting. Featuring copper alloy contacts and polyethylene shell material, it has 4 female contacts and operates b/w -40°C to 90°C. Ideal for applications requiring environmental resistance, it conforms to IEC standards and references CUL/UL specifications.
Median Price
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Compact size allows for easy installation in tight spaces.
Gold finish provides excellent conductivity and corrosion resistance, ensuring reliable connections.
Sufficient depth to accommodate the necessary components while maintaining a compact overall design.
Threaded coupling ensures a secure and reliable connection that is resistant to vibration and environmental factors.
Suitable for applications where high temperatures may be encountered, providing reliable performance.
Certified to meet international standards, ensuring compatibility and interoperability with various devices.
Capable of functioning in extremely cold environments, making it versatile for a wide range of applications.
Circular connectors are known for their durability and reliability in various applications, making this product a trusted choice.
Copper alloy contacts offer excellent conductivity and durability, ensuring long-lasting performance.
Gold plating on mating contacts improves conductivity and reduces the risk of corrosion, ensuring a reliable connection.
Compliant with recognized safety standards, providing assurance of quality and reliability.
Sufficient number of contacts for various applications, offering versatility and flexibility.
Solid backshell provides protection and strain relief for the cable, enhancing overall durability and longevity.
Designed to withstand harsh environmental conditions, making it suitable for outdoor or industrial applications.
Designed for easy installation on cables, providing a secure and reliable connection.
Durable shell material provides protection against impact and environmental factors, ensuring long-term reliability.
Female contacts are versatile and common, allowing for compatibility with a wide range of mating connectors.
Other Function Circular Connectors RKT4-225/2M attributes and parameters. Explore more Other Function Circular Connectors devices from Belden
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RKT4-225/2M Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.69.40.20
SB
At its most basic level, our goal is to become more valuable to our customers. Belden’s strategic priorities are each aligned with attractive end markets with favorable secular tailwinds. These three priorities include: 1) Industrial Automation. Growing demand for automated production 2) Broadband & 5G. Consumer demand for more bandwidth and faster speed 3) Smart Buildings. Integrated networks require connectivity The Belden Business System provides a framework for compounding growth and helps ensure success within our strategic priorities. It has three key elements: 1) Market delivery system. We identify attractive markets, improve channel and end customer relationships, create awareness for Belden products, and offer complete solutions to create differentiation. 2) Proven lean enterprise system. We focus on continuous improvement in all functions and processes. 3) Talent development. We attract, retain, and develop top talent. Belden continues to transform from a cable company to a leading specialty networking solutions company with a portfolio that includes cable, connectivity, networking, and software that is positioned to grow.
ULN2803A
Sanken Electric
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; JESD-30 Code: R-PDIP-T18; Package Body Material: PLASTIC/EPOXY;
BAV99
Zetex Plc
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
ULN2803ADWG4
Texas Instruments
ULN2803ADWG4 by Texas Instruments is a peripheral driver with 8 functions, open-collector output characteristics, and built-in transient protections. It operates at temperatures ranging from -40 to 85°C and has a max supply voltage of 3V. Ideal for applications requiring sink current flow direction in a small outline package style.
1N4148WS
Diotec Semiconductor Ag
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Bharat Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Plessey Semiconductors Discrete Components Div
Tesla Elektronicke Soucastky
1N4148
Diotec Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
MBR1560CT
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Surface Mount: NO; Maximum Operating Temperature: 150 Cel; Maximum Repetitive Peak Reverse Voltage: 60 V; Technology: SCHOTTKY; Maximum Non Repetitive Peak Forward Current: 150 A;
CC0603KRX7R9BB103
Yageo
Yageo CC0603KRX7R9BB103 is a 0603 SMT ceramic capacitor with capacitance of 0.01uF and rated DC voltage of 50V. It has X7R temperature characteristics, -55 to 125°C operating range, and ±10% tolerance. Ideal for surface mount applications in electronics requiring stable capacitance across temperatures.
LM555CMX
National Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
Shanghai Lunsure Electronic Technology
RECTIFIER DIODE; Surface Mount: NO; Maximum Forward Voltage (VF): 1 V; Maximum Output Current: .15 A; Maximum Reverse Recovery Time: .004 us; Config: SINGLE;
1N4148W-7-F
Multicomp Pro
LM358AN
Signetics
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
General Semiconductor
Formosa Microsemi
Taitron Components
STMicroelectronics
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Maximum Operating Temperature: 200 Cel; Config: SINGLE; Terminal Finish: Tin/Lead (Sn/Pb);
M24308/2-1F
TE Connectivity
TE Connectivity's M24308/2-1F D-Sub Connector features 9 contacts, 2 rows, and a shell size of 1/E. With a rated current of 7.5A, it operates b/w -55°C to 125°C. Ideal for cable mounting applications, this connector has a steel shell with cadmium finish and uses crimp termination for female contact pins.
2N7002
Diodes Incorporated
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Terminal Form: GULL WING; JESD-30 Code: R-PDSO-G3;
T4143012051-000
TE Connectivity's T4143012051-000 is a circular connector with 5 contacts, rated for 60V and 4A. It features preassembled female contacts, brass shell material, and solder termination. Ideal for board mounting applications requiring a polarized connector with nickel finish at temperatures ranging from -40 to 85°C.
HEN.1M.305.XLNP
Lemo Usa
HEN.1M.305.XLNP by Lemo Usa is a threaded circular connector with 5 contacts, solid backshell, and fluid/vibration resistance. It is made of aluminum alloy, suitable for cable and panel mounting with crimp termination. Ideal for applications requiring reliable female socket connections in harsh environments.
AHD10-9-1939PE
Amphenol
CIRCULAR CONNECTOR; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED;
1200060649
Molex
CIRCULAR CONNECTOR; Termination Contact Finish: NOT APPLICABLE; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED;
M8S-04PMMR-SF8001
The Amphenol M8S-04PMMR-SF8001 is a threaded circular connector with 4 contacts, glass-filled polyamide insulator, and nickel shell finish. It operates b/w -40 to 105°C, suitable for waterproof applications in various industries like automotive and industrial machinery.
C09131D0061002
Amphenol C09131D0061002 is a threaded circular connector with nickel finish, 6 contacts, and solid backshell. Ideal for cable mounting applications, it features female contact gender and solder termination.
HDP24-24-31PT-L015
TE Connectivity's HDP24-24-31PT-L015 is a circular connector with 31 contacts, rated at 250V and 13A. Featuring GLASS FILLED POLYAMIDE insulator material, it operates b/w -55 to 125 °C. Ideal for applications requiring a polarized male connector with solid backshell, suitable for panel mounting.
7000-12001-0530300
Murrelektronik
SLPPA25BSB0
The Amphenol SLPPA25BSB0 is a circular connector with SNAP coupling, suitable for temperatures ranging from -40 to 125°C. Featuring a solid backshell and environment-resistant design, it is ideal for cable mounting applications requiring male contact gender and plug body style.
M12A-08BFFA-SL8001
CIRCULAR CONNECTOR;
1200310006
CIRCULAR CONNECTOR; Mating Contact Finish: NOT SPECIFIED; Termination Contact Finish: NOT APPLICABLE; Contact Material: NOT SPECIFIED;
2273121-4
TE Connectivity 2273121-4 is a circular connector with 4 contacts, rated for 250V and operating temperatures from -30 to 80°C. It features a plastic insulator, blue color, and polarization key. Suitable for applications requiring a polarized circular connector with a max wire size of 22 AWG.
ABD-04PMMS-LC7001
206060-1
TE Connectivity 206060-1 is a threaded circular connector with 600V rated voltage. Featuring polyethylene insulator, it operates b/w -55 to 105°C. Ideal for applications requiring a polarized, female contact plug with UL flammability rating of 94V-0.
1200060023
CIRCULAR CONNECTOR; Contact Material: NOT SPECIFIED; Mating Contact Finish: NOT SPECIFIED; Termination Contact Finish: NOT APPLICABLE;
B5131-0
Hans Turck & Kg
211398-1
Tyco Electronics Amp
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; IEC Conformity: NO; Mixed Contacts: NO; Filter Feature: NO;
SRCN6A13-5S
Japan Aviation Electronics Industry
SRCN6A13-5S by Japan Aviation Electronics: Circular connector with 5 contacts, silver termination finish, and threaded coupling. Ideal for panel mounting applications requiring a female contact gender and solid backshell type. Shell made of nickel-finished aluminum alloy in plug style, suitable for solder termination.
UTG0128SH
Souriau
CIRCULAR CONNECTOR; Option: WATERPROOF; Contact Gender: FEMALE; Filter Feature: NO; DIN Conformance: NO; Backshell Type: SOLID;
1424326
Phoenix Contact
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
RKT4-07/2M
Belden
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; DIN Conformance: NO; Filter Feature: NO; Empty Shell: NO;
RKT4-07/5M
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; MIL Conformity: NO; DIN Conformance: NO; Additional Features: STANDARD: IEC 61076-2-101;
RKT4-225/5M
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Reference Standard: CUL, UL; JESD-609 Code: e4; MIL Conformity: NO;
RKT4-3-06/5M
The Belden RKT4-3-06/5M is a threaded circular connector with 3 contacts, IEC conformity, and solid backshell. It is designed for environment-resistant applications requiring female contact gender and polyethylene polyurethane shell material. Ideal for cable mounting in various industries.
RKT4-3-224/2M
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Maximum Operating Temperature (Cel): 90; Empty Shell: NO; Coupling Type: THREADED;
RKT4-225/0,5M
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Total No. of Contacts: 4; Body Depth: 1.692 inch; Termination Contact Finish: Gold (Au);
RKT4-225/0,6M
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; JESD-609 Code: e4; Maximum Operating Temperature (Cel): 90; DIN Conformance: NO;
RKT4-225/1,5M
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Backshell Type: SOLID; Shell Material: POLYETHYLENE POLYURETHANE; IEC Conformity: YES;
RKT4-225/11M
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; MIL Conformity: NO; Minimum Operating Temperature: -40 Cel; Mixed Contacts: NO;
RKT4-225/15M
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Empty Shell: NO; Total No. of Contacts: 4; Mounting Type: CABLE;
RKT4-225/20M
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Shell Material: POLYETHYLENE POLYURETHANE; JESD-609 Code: e4; Contact Material: COPPER ALLOY;
RKT4-225/25M
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mating Contact Finish: GOLD; Filter Feature: NO; Termination Contact Finish: Gold (Au);
RKT4-225/30M
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; JESD-609 Code: e4; Reference Standard: CUL, UL; Mixed Contacts: NO;
RKT4-225/3M
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mounting Type: CABLE; Mating Contact Finish: GOLD; Reference Standard: CUL, UL;
RKT4-225/45M
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; MIL Conformity: NO; Reference Standard: CUL, UL; Maximum Operating Temperature (Cel): 90;
RKT4-225/4M
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Backshell Type: SOLID; MIL Conformity: NO; Coupling Type: THREADED;
RKT4-225/50M
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Body Diameter: .57 inch; Backshell Type: SOLID; Body Depth: 1.692 inch;
RKT4-225/60M
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Coupling Type: THREADED; Backshell Type: SOLID; JESD-609 Code: e4;
RKT4-225/7,5M
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mating Contact Finish: GOLD; Shell Material: POLYETHYLENE POLYURETHANE; JESD-609 Code: e4;
RKT4-225/8M
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Filter Feature: NO; Maximum Operating Temperature (Cel): 90; Contact Material: COPPER ALLOY;
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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