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
NES/J21W by Lumberg Connect is a Circular DC Power Connector with 0.5A rated current and 12V rated voltage. Featuring nickel termination, it has a 2.1mm pin diameter for solder termination. Ideal for applications requiring reliable power connections in compact spaces.
Median Price
$1.097
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9
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1k+
Farnell
1+ parts
$0.664
100+ parts
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1k+ parts
10k+ parts
Bürklin Elektronik
$1.080
$0.940
$0.820
Newark
$1.690
$1.230
$1.040
$0.972
Element14
$147.070
Verical
$0.984
Distrelec
Nova Conductors
$0.897
Rapid Electronics
$1.126
$0.775
Vyrian
Aranea Global
$0.879
$0.844
Continental Prestige Electronics
Argo Parts USA
Aztec Data Supply Inc.
$6.640
Authorized Procurement Solutions
Perfect Parts
This product is suitable for low power applications, making it efficient and cost-effective.
Nickel finish provides good corrosion resistance and durability, ensuring a reliable connection over time.
12V rating ensures compatibility with a wide range of devices and systems, making it versatile.
Circular connectors are known for their secure and reliable connections, ideal for various applications.
Nickel finish on mating contacts ensures consistent performance and longevity.
2.1mm pin diameter is a common size, making it compatible with many devices and equipment.
Solder termination provides a strong and permanent connection, ensuring reliability in the long run.
Plug-style connectors are easy to use and provide a secure fit, making them convenient for various applications.
DC Power Connectors NES/J21W attributes and parameters. Explore more DC Power Connectors devices from Lumberg Connect
Body or Shell Style:
Connector Type:
Mating Contact Finish:
Termination Contact Finish:
DIN Conformance:
IEC Conformity:
MIL Conformity:
Option:
Pin Diameter:
Rated Current - Power:
Rated Voltage:
Termination Type:
NES/J21W Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.69.40.20
SB
We are an independent, family-run company based in Germany – and have been for a good 90 years now. Our success is based on sustainable performance, technical solution competence – and our “passion for connections”. With a track record of expertise, our products and systems solutions support an industrial environment – worldwide. We engineer and produce connectors and contact systems, electromechanical elements and mechatronic components of outstanding quality for your individual technical application. We focus on automotive, building technology, home appliance and mobile radio networks – let Lumberg put its decades of connector design and manufacturing experience to work for you.
1N4148
Panjit International
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LM358M
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
L78L05ABZ-AP
STMicroelectronics
L78L05ABZ-AP by STMicroelectronics is a BIPOLAR fixed positive single output standard regulator with an operating temperature range of -40 to 125°C. It has a nominal output voltage of 5V, max load regulation of 0.06%, and can handle a max output current of 0.07A. Ideal for applications requiring stable voltage regulation in various electronic devices.
DS18B20Z+T&R
Maxim Integrated
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: RECTANGULAR; Minimum Operating Temperature: -55 Cel; Package Body Material: PLASTIC/EPOXY;
BAV99
Taitron Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; 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;
2N7002
Unisonic Technologies
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Package Body Material: PLASTIC/EPOXY; Package Shape: RECTANGULAR;
2N2222A
Good-ark Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): 1.8 W; Maximum Collector Current (IC): .8 A;
SMBJ18CA
Goodwork Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Onsemi
LM2931Z-5.0RPG
LM2931Z-5.0RPG by Onsemi is a Fixed Positive Single Output LDO Regulator with 5V Nominal Output Voltage, 0.1A Max Output Current, and 6V Min Input Voltage. It operates in temperatures ranging from -40 to 125 °C and is ideal for applications requiring stable voltage regulation in electronic circuits.
LM107H/883
Linear Technology
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Technology: BIPOLAR;
Infinex
LM358MX
SS14
Changzhou Starsea Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
M24308/2-1F
Tyco Electronics Amp
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; IEC Conformity: NO; Mixed Contacts: NO; Empty Shell: NO;
1N4148WS
Diotec Semiconductor Ag
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
CRCW04020000Z0ED
Vishay Intertechnology
Vishay Intertechnology's CRCW04020000Z0ED is a 0 ohm jumper resistor with METAL GLAZE/THICK FILM tech. Operating b/w -55 to 155 °C, it suits SMT applications in automotive electronics due to AEC-Q200 compliance and 0.063 W power dissipation.
General Semiconductor
Transistor & Electronic
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
PJ-007
Cui Devices
DC POWER PLUG OR JACK; Option: GENERAL PURPOSE; Reference Standard: UL; Body or Shell Style: JACK; Mating Contact Finish: SILVER; Insulator Material: POLYBUTYLENE TEREPHTHALATE;
KPJX-4S-S
Kycon
DC Power Plugs or Jacks; Mating Contact Finish: NOT SPECIFIED; DIN Conformance: NO; MIL Conformity: NO; Contact Material: NOT SPECIFIED; IEC Conformity: NO;
850X
Switchcraft
Switchcraft's 850X is a circular DC power connector with a body diameter of 0.25" and insulation resistance of 1000000000 ohm. Ideal for audio applications, it features a dielectric voltage rating of 500VAC and insulator material made of polyethylene. With a shell finish in nickel, this connector has one male contact pin/socket and requires solder lug termination for reliable performance.
PJ-063BH
Cui
PJ-063BH by Cui is a Circular DC Power Connector with 8A power rating and 16V voltage. Featuring copper alloy contacts with silver finish, it has a 2.5mm pin diameter for solder termination on boards. Ideal for applications requiring reliable power connections in compact spaces.
721RA
CIRCULAR DC POWER CONNECTOR;
PJ-036AH-SMT-TR
CIRCULAR DC POWER CONNECTOR; Option: GENERAL PURPOSE; JESD-609 Code: e4; Rated Current - Power: 5 A; MIL Conformity: NO; Termination Contact Finish: Silver (Ag);
FC6814761
Cliff Electronic Components
DC Power Plugs or Jacks;
PJ-102A
DC Power Plugs or Jacks; Option: GENERAL PURPOSE; Reference Standard: UL; Termination Contact Finish: NOT APPLICABLE; Minimum Operating Temperature: -25 Cel; IEC Conformity: NO;
PJ-102BH
PJ-102BH by Cui is a DC Power Connector with 5A power rating, 24V voltage, and UL reference standard. It has a compact body size of 0.354" x 0.433" x 0.567", suitable for board mounting applications. With a pin diameter of 2.5mm and solder termination, it operates b/w -25°C to 85°C temperature range.
L712AC
DC POWER PLUG OR JACK;
PJ-102AH
PJ-102AH by Cui is a Circular DC Power Connector with 2mm Pin Diameter, rated at 2.5A and 12V. Ideal for board mounting applications, it features a solder termination type and jack body style.
761KS12
The Switchcraft 761KS12 is a Circular DC Power Connector with 5A power rating, TIN contact finish, and copper alloy material. It features a 2.5mm pin diameter, cable mounting type, and plug body style. Ideal for applications requiring reliable power connections in various electronic devices.
PJ-009BH
DC Power Plugs or Jacks; Option: GENERAL PURPOSE; Body Width: .512 inch; Body Depth: .551 inch; Termination Type: SOLDER; Rated Voltage: 24 V;
S761KS15
Switchcraft's S761KS15 is a Circular DC Power Connector with 2mm Pin Diameter, Copper Alloy Contacts, and TIN Finish. Ideal for cable mounting applications, this plug connector features clamp termination for secure connections in DC power systems.
PJ-037BH
PJ-037BH by Cui is a DC power connector with a body length of 0.354", body width of 0.433", and body depth of 0.571". It is rated for 5A power and 24V voltage, making it suitable for various applications requiring reliable power connections.
PJ-082BH
PJ-082BH by Cui is a Circular DC Power Connector with 10A power rating and 24V voltage. Featuring a 2.5mm pin diameter, it's ideal for board mounting applications requiring solder termination. The jack-style shell makes it suitable for various electronic devices.
PJ-047AH
PJ-047AH by Cui is a Circular DC Power Connector with 5A power rating and 24V voltage. Featuring copper alloy contacts with silver finish, it has a 2mm pin diameter for solder termination. Ideal for board mounting applications requiring reliable power connections.
NEB/J25
Lumberg Connect
NEB/J25 by Lumberg Connect is a Circular DC Power Connector with 1A power rating and 12V voltage. Featuring silver/nickel termination, it has a 2.35mm pin diameter for solder termination on board/panel mounting. Ideal for applications requiring reliable power connections in various electronic devices.
PJ-001AH-67
FC681485
CIRCULAR DC POWER CONNECTOR; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
NES/J135
CIRCULAR DC POWER CONNECTOR; Option: GENERAL PURPOSE; MIL Conformity: NO; Mating Contact Finish: NICKEL; Termination Contact Finish: Nickel (Ni); IEC Conformity: NO;
NES/J210
CIRCULAR DC POWER CONNECTOR; Option: GENERAL PURPOSE; Rated Voltage: 12 V; Mounting Type: CABLE; Pin Diameter: 2.1 mm; Body or Shell Style: PLUG;
NES/J250
CIRCULAR DC POWER CONNECTOR; Option: GENERAL PURPOSE; Termination Type: SOLDER; DIN Conformance: NO; Rated Voltage: 12 V; Mating Contact Finish: NICKEL;
NES/J25
CIRCULAR DC POWER CONNECTOR; Option: GENERAL PURPOSE; Mounting Type: CABLE; Termination Contact Finish: Nickel (Ni); Pin Diameter: 2.5 mm; Body or Shell Style: PLUG;
NES/J21
CIRCULAR DC POWER CONNECTOR; Option: GENERAL PURPOSE; Maximum Operating Temperature (Cel): 70; IEC Conformity: NO; Body Depth: 1.161 inch; Mounting Type: CABLE;
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