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
Switchcraft 4282-4SG-300 circular connector features gold over nickel finish, polyamide insulator, and threaded coupling. With corrosion resistance and waterproof option, it's ideal for panel mounting applications requiring solder termination with 4 female contacts.
Median Price
$12.230
Lifecycle Status
Suppliers In-Stock
15
In-Stock Inventory
1k+
Farnell
1+ parts
$6.000
100+ parts
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1k+ parts
10k+ parts
Electroshield
$7.330
$6.330
Mouser Electronics
$9.020
$7.510
DigiKey
$8.838
$7.514
RS (Exports)
$12.470
Newark
$13.580
$10.940
$10.180
Element14
$14.790
$11.560
$10.420
Master Electronics
$7.910
Verical
$10.542
Nova Conductors
$6.240
Vyrian
VNN
IBS Electronics
$11.094
Electro Sonic
$7.620
$6.230
FDH Electronics
Continental Prestige Electronics
$7.410
$5.420
$5.110
Argo Parts USA
Perfect Parts
Netroflash
$6.115
$5.928
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This finish ensures a reliable electrical connection and corrosion resistance, making the connector suitable for a variety of environments.
The threaded coupling type provides a secure and stable connection, preventing accidental disconnection during operation.
Polyamide is a durable and lightweight material that provides good insulation properties, enhancing the reliability of the connector.
Circular connectors are commonly used in industrial applications for their robust design and ease of installation, making them a reliable choice for various functions.
The use of gold over nickel mating contacts ensures low contact resistance and good conductivity, resulting in a reliable and durable connection.
Having 4 contacts allows for multiple signal connections or power transfers, making the connector versatile for different applications.
A solid backshell provides added protection to the connector and cables, reducing the risk of damage and ensuring long-term durability.
The corrosion and environment-resistant properties of this connector make it suitable for use in harsh conditions or outdoor environments where exposure to elements is a concern.
The panel mounting type allows for secure and easy installation on various panels or surfaces, providing a stable connection point for the connector.
Being waterproof, this connector can be used in applications where protection against water ingress is necessary, such as outdoor installations or wet environments.
Solder termination provides a reliable and durable connection, ensuring good electrical conductivity and signal integrity for the connector.
Having female contacts allows for easy and secure mating with male connectors, providing a stable and reliable connection for the application.
Other Function Circular Connectors 4282-4SG-300 attributes and parameters. Explore more Other Function Circular Connectors devices from Switchcraft
Backshell Type:
Connector Type:
Mating Contact Finish:
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Coupling Type:
DIN Conformance:
Empty Shell:
Environmental Characteristics:
Filter Feature:
IEC Conformity:
Insulator Material:
JESD-609 Code:
MIL Conformity:
Mating Info.:
Mixed Contacts:
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Option:
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Total No. of Contacts:
4282-4SG-300 Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.69.40.20
SB
Switchcraft is a leading supplier of a broad line of components for the audio, video, telecommunication, computer, medical, military, appliance, transportation and instrumentation industries. With a basic line of over 5,000 standard products and thousands of variations, Switchcraft markets products both domestically and internationally through a network of manufacturers' representatives and independent distributors. We specialize in quick-turn, low-volume, custom-engineered harsh environment products using our round, sealed connectors. With a on-site toolroom and 3D design capability, we can provide the fastest, most efficient response to your project's custom needs. Switchcraft has a proud history of manufacturing products in the United States. We have a 185,000 sq ft Chicago facility which supports our electrical and electromechanical component operations. Nearby, our 35,000 sq ft Conxall facility specializes in custom cable assembly manufacturing. Read more about our capabilities here.
SMBJ18CA
Silicon Standard
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Good-ark Electronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
2N2222A
Motorola
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; Maximum Collector-Base Capacitance: 8 pF;
CR0805-FX-10R0ELF
Bourns
Bourns CR0805-FX-10R0ELF is a SMT fixed resistor with 10 ohm resistance, 1% tolerance, and 0.125 W power dissipation. Ideal for applications requiring a temperature range of -55 to 155 °C, such as automotive electronics and industrial control systems.
1N4148WS
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Micronas Semiconductor Holding Ag
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Output Current: .2 A; Maximum Forward Voltage (VF): 1.2 V;
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
Philips Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
DS18B20U+
Maxim Integrated
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: SQUARE; Housing: PLASTIC; Minimum Supply Voltage: 3 V;
LM317T
Analog Devices
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; No. of Functions: 1; Package Body Material: PLASTIC/EPOXY; Surface Mount: NO;
Kingwell Technonlogy
2N7002
STMicroelectronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Drain Current (ID): .2 A; Transistor Application: SWITCHING;
1N4148
Vicor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
M39029/58-360
Itt Cannon
CONNECTOR ACCESSORY; Alternate Contacts: 030-2042-000; DIN Conformity: NO; Contact Gender: MALE; Terminal Type: WIRE; MIL-Connector Accessory Name: CONTACT;
Cheng-yi Electronic
LD1117S33CTR
STMicroelectronics LD1117S33CTR is a fixed positive single output LDO regulator with a nominal output voltage of 3.3V and max output current of 1.3A. It operates within an input voltage range of 4.75V to 15V, making it suitable for various applications requiring stable voltage regulation in compact designs. The device features low dropout voltage of 1.3V, high temperature operation up to 125°C, and small outline package style for space-constrained PCB layouts.
Rectron
LM555CM
Onsemi
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
RC0805FR-0710KL
Yageo
Yageo's RC0805FR-0710KL is a 10000 ohm SMT fixed resistor with 1% tolerance and 0.125 W power dissipation. Ideal for applications requiring resistance to operate b/w -55°C to 155°C, such as in automotive electronics or industrial control systems. Features metal glaze/thick film technology and matte tin finish with nickel barrier.
Weitronic Enterprise
AHDM04-18-20SN
Amphenol
Other Circular Connectors;
8403
Abb Installation Products
The ABB Installation Products 8403 is a SNAP coupling type circular connector with 2 contacts. It features a solid backshell and corrosion-resistant design, suitable for cable mounting applications. The connector is a female receptacle ideal for various industrial uses.
211398-1
TE Connectivity
TE Connectivity 211398-1 is a threaded circular connector with polyamide insulator, rated for 600V. It has 7 contacts, operates b/w -55 to 105°C, and is UL recognized. Ideal for panel mounting applications requiring a polarized female contact in a receptacle shell style.
455
Belden
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Body Diameter: .57 inch; Body Depth: 1.692 inch; Shell Material: BRASS;
M12A-08PFFP-SF8001
CIRCULAR CONNECTOR; Contact Material: NOT SPECIFIED; Mating Contact Finish: NOT SPECIFIED;
SH-8EPC58AAD00S
Phoenix Contact
CIRCULAR CONNECTOR; Termination Contact Finish: NOT APPLICABLE; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED;
RSC4/7
CIRCULAR CONNECTOR; Contact Material: COPPER ALLOY; Mating Contact Finish: NOT SPECIFIED;
SH-8EPS48AWA00S
CIRCULAR CONNECTOR; Mating Contact Finish: NOT SPECIFIED; Termination Contact Finish: NOT APPLICABLE; Contact Material: NOT SPECIFIED;
9-2399606-1
TE Connectivity 9-2399606-1 is a circular connector with rated voltage of 1000V and max operating temp of 140°C. It has UL flammability rating of 94V-0, suitable for applications requiring high current signal up to 500A. Ideal for panel mounting in industrial settings due to its male contact gender and round pin/socket style.
15.0307
Multi Contact Ag
CIRCULAR CONNECTOR;
262301
CIRCULAR CONNECTOR; Manufacturer Series: 26;
206150-1
TE Connectivity 206150-1 is a threaded circular connector with 37 contacts, rated for 600V. Made of glass-filled polyamide66, it operates b/w -55 to 105°C. Ideal for applications requiring a polarized, UL-certified connector with crimp termination and solid backshell.
1080227
M12A-08BFFA-SL8001
UTG6128PN
Esterline Technologies
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Mixed Contacts: NO; Contact Material: NOT SPECIFIED; Total No. of Contacts: 8;
Staeubli Electrical Connectors Ag
T4171020008-001
TE Connectivity T4171020008-001 is a circular connector with 8 contacts, rated for 30V and 2A. It has a nickel finish, brass shell material, and operates b/w -40 to 85°C. Ideal for applications requiring male connectors with polarized design in industrial settings.
ABD-04PMFS-LC7001
UTG01412S
CIRCULAR CONNECTOR; Mixed Contacts: NO; Insulator Material: PLASTIC; Coupling Type: BAYONET; Mounting Type: CABLE AND PANEL; Filter Feature: NO;
1200651558
Molex
CIRCULAR CONNECTOR; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED; Termination Contact Finish: NOT APPLICABLE;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
4282-9PG-300
Switchcraft
CIRCULAR CONNECTOR; Option: WATERPROOF; Contact Gender: MALE; Coupling Type: THREADED; Environmental Characteristics: CORROSION/ENVIRONMENT RESISTANT; Mating Contact Finish: GOLD OVER NICKEL;
4282-5PG-300
The Switchcraft 4282-5PG-300 is a threaded circular connector with 5 contacts. It features gold over nickel termination contact finish and polyamide insulator material. This corrosion-resistant connector is suitable for panel mounting and offers waterproof option.
4282-4PG-300
CIRCULAR CONNECTOR; Option: WATERPROOF; Contact Gender: MALE; MIL Conformity: NO; Termination Type: SOLDER; Backshell Type: SOLID;
4282-8PG-300
Switchcraft 4282-8PG-300 circular connector features threaded coupling, gold over nickel contact finish, and polyamide insulator. With corrosion resistance, it is ideal for waterproof applications requiring solder termination on a panel mount setup with 8 male brass contacts.
4282-4PG-3DC
CIRCULAR CONNECTOR; Option: WATERPROOF; Contact Gender: MALE; Coupling Type: THREADED; Backshell Type: SOLID; Empty Shell: NO;
4282-4PG-3ES
CIRCULAR CONNECTOR; Option: WATERPROOF; Contact Gender: MALE; Mating Contact Finish: GOLD OVER NICKEL; Backshell Type: SOLID; Contact Material: BRASS;
4282-4SG-3DC
CIRCULAR CONNECTOR; Option: WATERPROOF; Contact Gender: FEMALE; Termination Type: SOLDER; Mixed Contacts: NO; Insulator Material: POLYAMIDE;
4282-4SG-3ES
CIRCULAR CONNECTOR; Option: WATERPROOF; Contact Gender: FEMALE; DIN Conformance: NO; Empty Shell: NO; Environmental Characteristics: CORROSION/ENVIRONMENT RESISTANT;
4282-5PG-3ES
CIRCULAR CONNECTOR; Option: WATERPROOF; Contact Gender: MALE; Mixed Contacts: NO; Total No. of Contacts: 5; Coupling Type: THREADED;
4282-6PG-300
CIRCULAR CONNECTOR; Option: WATERPROOF; Contact Gender: MALE; Total No. of Contacts: 6; Filter Feature: NO; Mounting Type: PANEL;
4282-6PG-3DC
CIRCULAR CONNECTOR; Option: WATERPROOF; Contact Gender: MALE; Environmental Characteristics: CORROSION/ENVIRONMENT RESISTANT; Backshell Type: SOLID; Mixed Contacts: NO;
4282-6PG-3ES
CIRCULAR CONNECTOR; Option: WATERPROOF; Contact Gender: MALE; Empty Shell: NO; MIL Conformity: NO; Mixed Contacts: NO;
4282-6SG-3ES
CIRCULAR CONNECTOR; Option: WATERPROOF; Contact Gender: FEMALE; Contact Material: BRASS; Termination Type: SOLDER; Insulator Material: POLYAMIDE;
4282-7PG-3DC
CIRCULAR CONNECTOR; Option: WATERPROOF; Contact Gender: MALE; IEC Conformity: NO; Insulator Material: POLYAMIDE; Environmental Characteristics: CORROSION/ENVIRONMENT RESISTANT;
4282-7PG-3ES
CIRCULAR CONNECTOR; Option: WATERPROOF; Contact Gender: MALE; DIN Conformance: NO; Coupling Type: THREADED; Termination Contact Finish: GOLD OVER NICKEL;
4282-7SG-300
CIRCULAR CONNECTOR; Option: WATERPROOF; Contact Gender: FEMALE; Mating Contact Finish: GOLD OVER NICKEL; Contact Material: BRASS; Termination Type: SOLDER;
4282-8SG-300
CIRCULAR CONNECTOR; Option: WATERPROOF; Contact Gender: FEMALE; Environmental Characteristics: CORROSION/ENVIRONMENT RESISTANT; Insulator Material: POLYAMIDE; Termination Type: SOLDER;
4282-8SG-3ES
CIRCULAR CONNECTOR; Option: WATERPROOF; Contact Gender: FEMALE; Mounting Type: PANEL; Empty Shell: NO; Termination Contact Finish: GOLD OVER NICKEL;
4282-9PG-3ES
CIRCULAR CONNECTOR; Option: WATERPROOF; Contact Gender: MALE; Environmental Characteristics: CORROSION/ENVIRONMENT RESISTANT; JESD-609 Code: e4; Mixed Contacts: NO;
4282-9SG-300
CIRCULAR CONNECTOR; Option: WATERPROOF; Contact Gender: FEMALE; Termination Type: SOLDER; MIL Conformity: NO; Mixed Contacts: NO;
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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