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
Switchcraft 14281-18SG-300 is a circular connector with 18 contacts, featuring gold over nickel termination for corrosion resistance. It uses threaded coupling and solid backshell for secure mounting on boards and panels. Ideal for applications requiring reliable female contact brass connectors in harsh environments.
Median Price
$19.900
Lifecycle Status
Suppliers In-Stock
11
In-Stock Inventory
1k+
Farnell
1+ parts
$15.150
100+ parts
$12.370
1k+ parts
-
10k+ parts
Element14
$19.724
$15.894
$14.950
Electroshield
$14.180
Newark
$23.550
$19.220
TTI
$17.840
Mouser Electronics
$24.570
$17.910
$17.750
DigiKey
$26.860
$19.404
$17.324
Verical
$15.157
$14.858
$14.697
Arrow
$15.430
$15.120
$14.700
Electro Sonic
$21.700
$14.890
$14.230
Elcom Components
Advanced Electronics
$1.375
$1.251
$1.128
Perfect Parts
The gold over nickel termination contact finish provides excellent conductivity and corrosion resistance, ensuring reliable connections over time.
The threaded coupling type allows for secure and sturdy connections, reducing the likelihood of accidental disconnection.
The polyamide insulator material offers good mechanical strength and heat resistance, making the connector durable and long-lasting.
The circular connector type is versatile and commonly used in a wide range of applications, ensuring compatibility with various devices.
Brass contacts are known for their low electrical resistance and high durability, providing a reliable electrical connection.
The gold over nickel mating contact finish ensures a stable and reliable connection with the corresponding contact, enhancing overall performance.
With 18 contacts, this connector allows for multiple connections within a single device, offering versatility and flexibility in use.
The solid backshell type provides excellent protection for the connections, shielding them from environmental factors and physical damage.
The corrosion-resistant environmental characteristics ensure the connector can withstand harsh conditions, making it suitable for a variety of applications.
The board and panel mounting type offers versatility in installation options, allowing for easy integration into different devices and systems.
The solder termination type provides a reliable and permanent connection, ensuring stability and longevity in the overall performance of the connector.
The female contact gender is compatible with male connectors, offering a secure and stable connection in various applications.
Other Function Circular Connectors 14281-18SG-300 attributes and parameters. Explore more Other Function Circular Connectors devices from Switchcraft
Backshell Type:
Connector Type:
Mating Contact Finish:
Termination Contact Finish:
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Contact Material:
Coupling Type:
DIN Conformance:
Empty Shell:
Environmental Characteristics:
Filter Feature:
IEC Conformity:
Insulator Material:
JESD-609 Code:
MIL Conformity:
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Mixed Contacts:
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14281-18SG-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.
2902037
Phoenix Contact
MODULAR TERMINAL BLOCK;
PIC18F4550-I/ML
Microchip Technology
The Microchip Technology PIC18F4550-I/ML is an 8-bit microcontroller with a max clock frequency of 48 MHz. It features 13-Ch 10-Bit ADC channels and USB connectivity, making it ideal for industrial applications requiring high-speed data processing and analog-to-digital conversion. With low power mode and flash ROM programmability, this chip offers efficient performance in compact designs.
2N7002
Secos
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .3 W; Maximum Drain Current (ID): .115 A; Maximum Drain-Source On Resistance: 7.5 ohm;
ULN-2803A
Sprague Electric
BUFFER OR INVERTER BASED PERIPHERAL DRIVER; Temperature Grade: OTHER; Terminal Form: THROUGH-HOLE; No. of Terminals: 18; Package Code: DIP; Package Shape: RECTANGULAR;
BSS138PS,115
Nexperia
N-CHANNEL; Configuration: SEPARATE, 2 ELEMENTS WITH BUILT-IN DIODE; Surface Mount: YES; No. of Elements: 2; No. of Terminals: 6; Minimum DS Breakdown Voltage: 60 V;
M39029/58-360
Amphenol
CONNECTOR ACCESSORY; MIL Conformity: YES; Associated Military - Specifications: MIL-DTL-38999; Contact Gender: MALE; Terminal Type: CRIMP; IEC Conformity: NO;
M24308/2-1F
Souriau-sunbank Connection Technologies
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Body Length: 1.228 inch; Mounting Type: CABLE AND PANEL; Termination Type: CRIMP;
M39029/56-351
TE Connectivity
TE Connectivity's M39029/56-351 is a CRIMP contact type backshell accessory with rated voltage of 115V. It operates b/w -65 to 175 °C, suitable for MIL-C-39029/56 connectors with wire gauge ranging from 28 to 22 AWG. Ideal for military applications requiring female contacts and copper alloy material.
LL4148
Leshan Radio
RECTIFIER DIODE; Surface Mount: YES; Maximum Non Repetitive Peak Forward Current: 2 A; Maximum Reverse Recovery Time: .004 us; No. of Phases: 1; Maximum Operating Temperature: 175 Cel;
CRCW06030000Z0EAHP
Vishay Intertechnology
Vishay Intertechnology's CRCW06030000Z0EAHP is a 0 ohm jumper resistor with METAL GLAZE/THICK FILM tech. Operating temp range -55 to 155 °C, it's SMT package style makes it ideal for automotive applications meeting AEC-Q200 standard.
NC7WZ07P6X
Fairchild Semiconductor
BUFFER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 6; Package Code: TSSOP; Package Shape: RECTANGULAR;
Changzhou Galaxy Century Microelectronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Minimum DS Breakdown Voltage: 60 V; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; No. of Terminals: 3;
ULN2003ADR
Texas Instruments
ULN2003ADR by Texas Instruments is a NPN BJT with 7 elements, max IC of 0.5A, and VCEsat of 1.6V. Ideal for switching applications in small outline packages with Gull Wing terminals.
BAV99
Lite-on Technology
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Operating Temperature: 175 Cel; Maximum Output Current: .1 A; Maximum Reverse Recovery Time: .006 us;
SS14
Silicon Standard
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Electronic Transistors
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
1N4148
Crimson Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LM358MX
LM358MX by Texas Instruments is a dual operational amplifier with a max input offset voltage of 9000 uV. It has a nominal voltage of 5V and a min voltage gain of 15000. This op amp is commonly used in applications requiring amplification and signal conditioning.
SMBJ18CA
Semtech
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM107H
General Electric Solid State
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Minimum Voltage Gain: 25000;
UTG0103S
Esterline Technologies
CIRCULAR CONNECTOR; Manufacturer Series: UTG;
192993-0073
Itt Cannon
ITT Cannon's 192993-0073 is a circular connector with bayonet coupling, 12 contacts, and zinc alloy shell. It features crimp termination, male contact gender, and panel mounting. Ideal for applications requiring reliable connections in harsh environments.
C01620H00310012
Amphenol C01620H00310012 is a threaded circular connector with 4 silver contacts. It features polyamide66/6 shell material, screw termination, and solid backshell type. Ideal for cable mounting applications requiring reliable male contact gender connectivity.
T4141012041-000
TE Connectivity's T4141012041-000 is a circular connector with 4 female contacts, rated for 250V and 85°C. It features preassembled connections, solder termination, and brass shell material. Ideal for board mounting applications requiring a polarized, nickel-finished connector with a total of 4A signal current capacity.
SV50/6
Lumberg Connect
SV50/6 by Lumberg Connect is a 1X1 VERTICAL circular connector with 2.63" body length and 0.689" body diameter. Featuring insulation resistance of 100MΩ, it has a threaded coupling type and glass-filled polyamide insulator material. Ideal for commercial applications, it offers reliable performance with a rated current of 5A and operating temperatures from -40°C to 85°C.
15.0309
Multi Contact Ag
CIRCULAR CONNECTOR;
T4133412051-000
TE Connectivity's T4133412051-000 circular connector has a rated voltage of 60V and max operating temp of 85°C. With 5 contacts, it is ideal for applications requiring a female contact design, such as signal connections in environments with temperatures ranging from -40 to 85°C.
8713U1
Abb Installation Products
8713U1 by Abb Installation Products is a SNAP circular connector with 4 contacts, made of corrosion-resistant copper-free aluminum. It is a male plug suitable for cable mounting applications.
RT06122SNHEC03
The Amphenol RT06122SNHEC03 is a circular connector with body diameter of 0.929" and depth of 1.303". Featuring bayonet coupling, polyethylene insulator, and nickel shell finish, it operates b/w -40°C to 125°C. With 4 contacts, UL standard compliance, and zinc alloy shell material, it's ideal for cable mounting applications.
FGS.1M.308.XLMT
Lemo Usa
CIRCULAR CONNECTOR; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED;
EGN.0M.305.XLM
EGN.0M.305.XLM by Lemo Usa is a threaded circular connector with 5 contacts, solid backshell, fluid/vibration resistance, aluminum alloy shell, crimp termination, and female contact gender. Ideal for cable and panel mounting applications requiring reliable connectivity in harsh environments.
ABD-04PMMS-LC7001
ATC10-9-1939PN
The Amphenol ATC10-9-1939PN is a circular connector with 9 contacts, bayonet coupling, and polyethylene insulator. It is moisture resistant, suitable for cable and panel mounting, and features a solid backshell. Ideal for applications requiring a male crimp termination in a receptacle shell size of 9.
T4040034041-000
TE Connectivity's T4040034041-000 Circular Connector features EMI shielding, operating temperatures from -40 to 85°C, and a rated signal current of 3A. Ideal for applications requiring a polarized male connector with 4 contacts in a nickel-finished brass shell.
T4111511051-000
TE Connectivity's T4111511051-000 is a threaded circular connector with EMI shielding, rated for 60V and 4A signal current. With brass shell material and nickel finish, it operates b/w -40 to 85°C. Ideal for applications requiring durable male connectors with preassembled contacts in polarized plug style.
1300700024
Molex
CIRCULAR CONNECTOR; Mating Contact Finish: NOT SPECIFIED; Termination Contact Finish: NOT APPLICABLE; Contact Material: NOT SPECIFIED;
M12A-03PFFS-SF8001
CIRCULAR CONNECTOR; Contact Material: NOT SPECIFIED; Mating Contact Finish: NOT SPECIFIED;
EGN.1M.308.XLM
EGN.1M.308.XLM by Lemo Usa is a threaded circular connector with 8 contacts, fluid/vibration resistance, and solid backshell. It is made of aluminum alloy and can be mounted on cable or panel. This crimp termination socket is commonly used in various applications requiring reliable connectivity.
9-2399609-1
TE Connectivity 9-2399609-1 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 transmission up to 500A. Ideal for panel mounting in industrial settings.
HDP24-24-9SE-L015
TE Connectivity's HDP24-24-9SE-L015 is a circular connector with 9 contacts, rated for 250V and 100A. With GLASS FILLED POLYAMIDE insulator material, it operates b/w -55 to 125°C. Ideal for applications requiring a polarized, UL-rated connector with solid backshell and panel mounting.
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Switchcraft
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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