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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The Harting Electronics & Kg 21032811405 is a circular connector with 4 contacts, gold contact finish, and threaded coupling. It is designed for cable mounting applications requiring a solid backshell and male contact gender. Ideal for industrial machinery and electronic equipment that demand reliable connectivity in harsh environments.
Median Price
$37.370
Lifecycle Status
Suppliers In-Stock
19
In-Stock Inventory
1k+
Bürklin Elektronik
1+ parts
$29.300
100+ parts
$25.310
1k+ parts
$24.260
10k+ parts
-
Farnell
$32.640
Element14
$32.864
$25.743
$24.342
RS Americas
$33.520
Interstate Connecting
$29.246
TTI
$28.960
$27.220
Heilind Electronics
$39.080
$30.531
Mouser Electronics
$40.180
$29.030
DigiKey
$29.031
$27.216
Newark
$40.800
RS (Exports)
$40.980
Powell Electronics
$112.650
$97.550
$93.750
Verical
$36.108
Nova Conductors
$30.580
TME
$34.110
$27.840
$25.740
Vyrian
VNN
LIBRA Elektronik GmbH
Euro-Tech
Aztec Data Supply Inc.
$1.911
Corohmni
$4.971
Semicontronic
$24.910
$24.287
$24.163
Andel Nordic
$28.450
$19.917
Allen Electronics Distributors
$29.360
$25.610
$23.880
Netroflash
$29.968
Continental Prestige Electronics
$34.210
Argo Parts USA
Perfect Parts
Advanced Electronics
EMSNET (Excess)
The gold termination contact finish provides excellent conductivity and corrosion resistance, making it a reliable choice for high-performance applications.
The threaded coupling type ensures a secure connection that is resistant to vibrations, ideal for use in harsh industrial environments.
The circular connector design allows for easy and efficient connections, making it a versatile choice for various applications.
With a total of 4 contacts, this connector can accommodate multiple connections, providing flexibility in system setups.
The solid backshell design offers protection and shielding for the connections, ensuring reliability in demanding conditions.
The cable mounting type allows for convenient installation and flexibility in routing, making it suitable for different installation requirements.
The screw termination type provides a secure and stable connection, ensuring reliable performance in critical applications.
The male contact gender is commonly used for providing power or signals, making it a standard choice for many connectivity needs.
Other Function Circular Connectors 21032811405 attributes and parameters. Explore more Other Function Circular Connectors devices from Harting Electronics & Kg
Additional Features:
Backshell Type:
Connector Type:
Mating Contact Finish:
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Contact Material:
Coupling Type:
DIN Conformance:
Empty Shell:
Filter Feature:
IEC Conformity:
JESD-609 Code:
MIL Conformity:
Mating Info.:
Mixed Contacts:
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Total No. of Contacts:
21032811405 Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.69.40.20
SB
HARTING develops, manufactures and sells electrical and electronic connectors, device terminations, network components as well as cable harnesses for networks or machinery, or for power and data application in factories. Our products are used in mechanical and plant engineering, factory automation, power generation and distribution as well as industrial electronics and telecommunication.
NUP2105LT1G
Onsemi
NUP2105LT1G by Onsemi is a Transient Suppression Device with 350W power dissipation, 29.1V breakdown voltage, and 44V clamping voltage. Commonly used in electronic circuits for surge protection due to its bidirectional polarity and silicon diode element material.
SMBJ18CA
Dc Components
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
M24308/2-1F
Amphenol
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Body or Shell Style: RECEPTACLE; Body Length: 1.228 inch; No. of Rows Loaded: 2;
SS14
SPC TECHNOLOGY/ MULTICOMP
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Taiwan Semiconductor
RECTIFIER DIODE; Surface Mount: NO; Peak Reflow Temperature (C): 260; Maximum Operating Temperature: 175 Cel; JESD-609 Code: e3; No. of Elements: 1;
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;
TM4C1294NCPDTI3
Texas Instruments
TM4C1294NCPDTI3 by Texas Instruments is a 32-bit microcontroller with Cortex-M4F CPU family. It features 8KB data EEPROM, 20-Ch 12-Bit ADC channels, and 32 DMA channels. Ideal for industrial applications requiring high-speed processing, it offers connectivity options like CAN, Ethernet, I2C, SPI, UART, and USB.
LM317LMX/NOPB
National Semiconductor
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 8; Package Code: SOP; Terminal Form: GULL WING; Maximum Seated Height: 1.75 mm; Nominal Dropout Voltage-1: 3 V;
BSS138
Sipex
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Moisture Sensitivity Level (MSL): 1; Peak Reflow Temperature (C): 240;
Diodes Incorporated
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
1N4148WS
Changzhou Galaxy Century Microelectronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
Fairchild Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Time At Peak Reflow Temperature (s): 30; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
PIC18F4550-I/PT
Microchip Technology
PIC18F4550-I/PT by Microchip: 8-bit microcontroller with 44 terminals, 48 MHz clock frequency, and USB connectivity. Ideal for industrial applications requiring low power mode and 10-bit ADC channels.
L7805CV
STMicroelectronics
L7805CV by STMicroelectronics is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1.5A. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring stable voltage regulation in electronic circuits.
1N4148WT
1N4148WT by Onsemi is a single rectifier diode with a max output current of 0.3A and forward voltage of 0.72V. It has a small outline package style, matte tin terminal finish, and operates at temperatures up to 150°C. Ideal for applications requiring fast reverse recovery time such as power supplies and signal demodulation circuits.
M39029/58360
Esterline Technologies
CONNECTOR ACCESSORY; Terminal Type: CRIMP; Removal Tools: M81969/14-01; Associated Military - Specifications: MIL-DTL-38999; IEC Conformity: NO; MIL-Connector Accessory Name: CONTACT;
OPA2277UA
OPA2277UA by Texas Instruments is a dual operational amplifier with low-offset voltage of 100 uV and micropower consumption of 1.65 mA. Ideal for industrial applications, it offers high common mode rejection ratio of 140 dB and unity gain bandwidth of 1000 kHz in a small outline package.
M39029/56-351
Glenair
CONNECTOR ACCESSORY; Associated Backshell Military - Specifications: MIL-DTL-38999; Material: COPPER ALLOY; Associated Military - Specifications: MIL-DTL-38999; Contact Gender: FEMALE; DIN Conformity: NO;
LM78L05ACMX/NOPB
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 8; Package Code: SOP; Terminal Form: GULL WING; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %;
ROHM
FGS.1M.308.XLMTY
Lemo Usa
CIRCULAR CONNECTOR; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED;
1300140050
Molex
CIRCULAR CONNECTOR; Contact Material: NOT SPECIFIED; Mating Contact Finish: NOT SPECIFIED;
10008
Belden
192900-0308
Itt Cannon
192900-0308 by ITT Cannon is a circular connector with bayonet coupling, polyamide insulator, and 12 female contacts. It features a solid backshell and corrosion-resistant design. Ideal for panel mounting applications in industries requiring reliable and durable connections.
T4111002041-000
TE Connectivity
TE Connectivity's T4111002041-000 is a threaded circular connector with gold over nickel termination. Rated for 250V and 4A, it has 4 contacts and operates b/w -40 to 85°C. Ideal for applications requiring durable male connectors with polarized key in plug shell style.
206429-1
TE Connectivity 206429-1 Circular Connector features 500M ohm Insulation Resistance, 600V Rated Voltage, and POLYETHYLENE Insulator Material. Ideal for applications requiring durable connectors with a temperature range of -55 to 105°C.
HD36-24-31ST-059
TE Connectivity's HD36-24-31ST-059 circular connector features 31 contacts, rated voltage of 250V, and operating temperatures from -55 to 125°C. With a body size of 3.191" x 1.942" x 1.942", it is ideal for applications requiring a polarized, female contact style connector with aluminum alloy shell material for cable mounting setups.
5830611-1
TE Connectivity 5830611-1 is a circular connector with rated voltage of 10kV, operating temperature range from -55 to 125°C. It features one female contact style, solid backshell, and supports up to 16 AWG wire size. Ideal for applications requiring high voltage and temperature resistance.
132041-1191
132041-1191 by ITT Cannon is a SNAP circular connector with POLYSULFONE insulator material. Featuring 3 contacts, it is a FEMALE receptacle suitable for cable mounting with SOLID backshell type. Ideal for applications requiring secure and reliable connections in various industries.
T3260005
Amphenol T3260005 is a threaded circular connector with 3 contacts. It has a nickel shell finish and solid backshell type, made of brass. This connector is commonly used for solder termination in various applications.
T4061110004-001
TE Connectivity's T4061110004-001 circular connector features EMI shielding and a polarized design. With 4 contacts, it is suitable for applications requiring a mains connector rating of 115/230VAC. The solid backshell and round pin-socket contact style make it ideal for various industrial uses.
T4141512041-000
TE Connectivity's T4141512041-000 is a circular connector with 4A signal current rating, suitable for board mounting. Featuring brass shell material and nickel finish, it has 4 contacts and operates b/w -40 to 85°C. Ideal for applications requiring a polarized, female contact design.
120-8552-102
The ITT Cannon 120-8552-102 is a SNAP circular connector with 4 contacts, made of copper alloy with silver finish. It features a solid backshell and elastomeric shell material, suitable for cable mounting applications. This male and female plug connector in size 4 is ideal for various industrial uses.
AHD10-9-1939P-BP80
FK4.4-0.5/18.25
Hans Turck & Kg
CIRCULAR CONNECTOR;
1200900020
Molex 1200900020 is a threaded circular connector with nickel finish, brass shell material, and 3 male contacts. It is a receptacle type connector for cable mounting applications with solid backshell. Ideal for use in various electronic devices requiring reliable signal transmission.
FFA.2S.304.CLAC42
SLPPA25BSR3
The Amphenol SLPPA25BSR3 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.
T4040034031-000
TE Connectivity's T4040034031-000 circular connector features EMI shielding, operating temperatures from -40 to 85°C, and a rated signal current of 3A. Ideal for applications requiring polarized male connectors with brass shells, such as industrial machinery or electronic equipment.
ENG.0B.305.CLL
ENG.0B.305.CLL by Lemo Usa is a circular connector with 0.39" body diameter and 0.81" body depth, featuring SNAP coupling type. With 5 contacts, it is corrosion/moisture resistant, UL certified, and operates b/w -55°C to 250°C. Ideal for cable and panel mounting applications requiring solder termination in harsh environments.
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21033291801
Harting Electronics & Kg
CIRCULAR CONNECTOR; Contact Material: NOT SPECIFIED; Mating Contact Finish: NOT SPECIFIED; Termination Contact Finish: GOLD; JESD-609 Code: e4;
21038811805
Harting Electronics & Kg 21038811805 is a SNAP coupling type circular connector with 8 contacts. It features solid backshell, zinc alloy shell material, and crimp termination. Ideal for cable mounting applications in various industries.
21038811405
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Backshell Type: SOLID; IEC Conformity: YES; Mounting Type: CABLE AND PANEL;
21033193501
CIRCULAR CONNECTOR; JESD-609 Code: e4; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED; Termination Contact Finish: GOLD;
21038811830
CIRCULAR CONNECTOR; Contact Material: NOT SPECIFIED; Mating Contact Finish: NOT SPECIFIED; Termination Contact Finish: NOT APPLICABLE;
21033193801
CIRCULAR CONNECTOR; Mating Contact Finish: NOT SPECIFIED; Termination Contact Finish: GOLD; JESD-609 Code: e4; Contact Material: NOT SPECIFIED;
21038121405
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Backshell Type: SOLID; Coupling Type: THREADED; Additional Features: COMPATIBLE CONTACT: 21011009012;
21033216410
CIRCULAR CONNECTOR; Termination Contact Finish: GOLD; Contact Material: NOT SPECIFIED; Mating Contact Finish: NOT SPECIFIED; JESD-609 Code: e4;
21038122405
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Filter Feature: NO; Coupling Type: THREADED; Mounting Type: CABLE;
21033112801
21031111405
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Backshell Type: SOLID; IEC Conformity: NO; Mating Contact Finish: NOT SPECIFIED;
21033711400
CIRCULAR CONNECTOR; Termination Contact Finish: GOLD; Mating Contact Finish: NOT SPECIFIED; JESD-609 Code: e4; Contact Material: NOT SPECIFIED;
21031112405
The Harting Electronics & Kg 21031112405 is a threaded circular connector with gold contact finish. Featuring 4 contacts, it is designed for cable mounting applications. The solid backshell and screw termination make it ideal for female contact gender requirements.
21033712415
21033211410
CIRCULAR CONNECTOR; JESD-609 Code: e3; Contact Material: NOT SPECIFIED; Termination Contact Finish: TIN OVER NICKEL; Mating Contact Finish: NOT SPECIFIED;
21033814410
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Reliability: COMMERCIAL; Contact Gender: FEMALE; Mounting Type: BOARD AND PANEL; Maximum Operating Temperature (Cel): 85;
21033411425
CIRCULAR CONNECTOR; JESD-609 Code: e4; Termination Contact Finish: GOLD; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED;
21033211510
CIRCULAR CONNECTOR; Contact Material: NOT SPECIFIED; JESD-609 Code: e4; Mating Contact Finish: NOT SPECIFIED; Termination Contact Finish: GOLD;
21038822425
CIRCULAR CONNECTOR; Mating Contact Finish: TIN OVER NICKEL; Termination Contact Finish: Tin (Sn) - with Nickel (Ni) barrier; JESD-609 Code: e3; Contact Material: NOT SPECIFIED;
21032161505
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Termination Type: SOLDER; Additional Features: SHIELDED; MIL Conformity: NO;
Supply Digital Components
$106.00
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12,000 In-Stock
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