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
KV40 by Lumberg Connect is a circular connector with gold flash termination, polyamide insulator, and nickel-plated shell. With 4 contacts rated at 5A, it has an insulation resistance of 10^10 ohm and operates b/w -40 to 85°C. Ideal for commercial applications requiring reliable signal transmission in threaded coupling setups.
Median Price
$8.844
Lifecycle Status
Suppliers In-Stock
22
In-Stock Inventory
1k+
Bürklin Elektronik
1+ parts
$5.730
100+ parts
$4.410
1k+ parts
-
10k+ parts
Distrelec
$7.450
$4.985
RS Americas
$8.470
$6.520
$5.760
Farnell
$8.487
$5.540
$5.199
Chip1Stop
$9.200
$4.640
Conrad
$9.637
Element14
$10.100
$9.517
$7.836
RS (Exports)
$10.540
$8.590
Newark
$12.130
$9.260
DigiKey
$12.430
$7.442
$5.921
Arrow
$7.473
$6.368
Verical
$8.246
$7.742
Rapid Electronics
$7.058
$5.452
Nova Conductors
$7.653
TME
$9.300
$6.690
$6.290
Vyrian
LIBRA Elektronik GmbH
Elcom Components
ECAB
Quittner & Schimek s.r.o.
Sunrise Surplus Inc.
ACDS - Activité Composants Distribution Service
Aztec Data Supply Inc.
$4.210
Continental Prestige Electronics
$6.710
$4.380
$4.110
Allen Electronics Distributors
$7.370
$5.770
Aranea Global
$7.500
$7.200
Authorized Procurement Solutions
Argo Parts USA
Glotronic Ltd.
Perfect Parts
High insulation resistance ensures minimal signal loss and interference, making this product reliable for high-quality signal transmission.
The filter feature helps in reducing electromagnetic interference, ensuring a cleaner signal transmission.
Gold flash termination contact finish provides excellent conductivity and corrosion resistance, leading to a longer lifespan of the connector.
The compact body depth makes this connector suitable for applications where space is limited.
Threaded coupling type ensures a secure and stable connection, ideal for applications that require vibration resistance.
IEC conformity ensures that this product meets international safety and quality standards, providing peace of mind to the user.
Circular connectors are known for their durability and reliability, making them a popular choice for various industries.
Copper zinc contact material offers good conductivity, durability, and resistance to corrosion, ensuring a reliable electrical connection.
With a high maximum operating temperature, this connector can withstand elevated temperatures, suitable for a wide range of environments.
The low minimum operating temperature allows this connector to function effectively in cold environments without compromising performance.
Other Function Circular Connectors KV40 attributes and parameters. Explore more Other Function Circular Connectors devices from Lumberg Connect
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KV40 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.
1N5819HW-7-F
SPC TECHNOLOGY/ MULTICOMP
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM317T/NOPB
National Semiconductor
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; JESD-609 Code: e3; Package Shape: RECTANGULAR;
LL4148
Changzhou Galaxy Century Microelectronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
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;
IRLML6402TRPBF
International Rectifier
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 1.3 W; Peak Reflow Temperature (C): 260; Package Style (Meter): SMALL OUTLINE;
DS18B20U
Dallas Semiconductor
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 Equivalence Code: TSSOP8,.19;
1N4148
Shenzhen Yixinsemi Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
STM32H750VBT6
STMicroelectronics
STM32H750VBT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, offering 20 timers and 16 DMA channels. It features 2 DAC and 16 ADC channels, suitable for industrial applications requiring high-speed processing up to 48 MHz. With extensive connectivity options like FDCAN, Ethernet, and USB, it provides versatile solutions in a compact package.
ERJ3EKF1002V
Panasonic
Panasonic's ERJ3EKF1002V is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.1 W power dissipation. It operates b/w -55 to 155 °C and is ideal for surface mount applications in automotive electronics due to AEC-Q200 compliance.
LM555CM
Intersil
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
2N7002
Diotec Semiconductor Ag
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Time At Peak Reflow Temperature (s): 10; Terminal Finish: MATTE TIN;
SS14
Hy Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Eic Semiconductor
Rectron
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Operating Mode: ENHANCEMENT MODE; Maximum Operating Temperature: 150 Cel; Terminal Form: GULL WING;
CSNF651
Honeywell Sensing And Control
CSNF651 by Honeywell Sensing And Control is an industrial-grade analog circuit with 3 terminals. It operates b/w -40 to 85°C, supporting supply voltages from -15V to 15V. Ideal for applications requiring a special shape rectangular package style and through-hole terminal form.
SMBJ18CA
Continental Device India
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM107H/883
Advanced Micro Devices
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Low-Offset: NO;
USB3320C-EZK-TR
Microchip Technology
Microchip Technology's USB3320C-EZK-TR is a Bus Controller IC with 32 terminals, operating at 1.6-2V. It supports USB bus compatibility, clock frequency up to 60MHz, and CMOS technology. Ideal for applications requiring Universal Serial Bus peripherals in compact designs with low power consumption.
Excel (Suzhou) Semiconductor
Microsemi
T4145035041-001
TE Connectivity
TE Connectivity T4145035041-001 is a threaded circular connector with EMI shielding, suitable for applications requiring polarization and solder termination. With nickel finish, brass shell material, and 4 contacts, it operates b/w -40 to 85°C. Ideal for panel mounting in environments needing reliable female contact connectors at 115/230VAC mains rating.
FGG.00.302.CLAD35
Lemo Usa
FGG.00.302.CLAD35 by Lemo Usa is a circular connector with 0.25" body diameter and 1.12" depth, featuring snap coupling and chrome plated shell finish. It has 2 contacts, solder termination, and brass shell material, making it ideal for cable mounting applications requiring corrosion resistance.
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.
HDP24-18-14PE
HDP24-18-14PE by TE Connectivity is a circular connector with 14 contacts, rated at 250V and 13A. It features a glass-filled polyamide insulator, solid backshell, and polarization key. Ideal for applications requiring a male receptacle connector with strain relief, UL certification, and operating temperatures from -55°C to 125°C.
7000-12060-6260150
Murrelektronik
CIRCULAR CONNECTOR; Contact Material: NOT SPECIFIED; Mating Contact Finish: NOT SPECIFIED;
EGG.0K.302.CYM
EGG.0K.302.CYM by Lemo Usa is a circular connector with 0.71" body diameter and 0.63" body depth, featuring snap coupling type. With a temperature range of -55 to 200°C, it's corrosion/moisture resistant and has 4 contacts for board mounting applications.
FFA.2S.304.CLAC72
CIRCULAR CONNECTOR; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED;
PAG.M1.0GL.AC39AZ
206837-1
TE Connectivity 206837-1 is a threaded circular connector with 24 contacts, rated at 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.
M8S-04PFFR-SF8001
Amphenol
CIRCULAR CONNECTOR; Manufacturer Series: M8S;
TA3MS15
Switchcraft
T4011019041-000
TE Connectivity's T4011019041-000 is a threaded circular connector with EMI shielding, rated for 30V and 3A. With a shell made of brass, it has 4 contacts and operates b/w -40 to 85°C. Ideal for applications requiring durable male connectors with polarized keying in industrial settings.
132041-0213
Itt Cannon
132041-0213 by Itt Cannon is a circular connector with SNAP coupling type, POLYSULFONE insulator material, and 4 contacts. It is a female receptacle used for cable mounting with solder termination.
FFA.2S.304.CLAC82Z
208488-1
TE Connectivity 208488-1 is a threaded circular connector with 16 contacts, rated at 600V and 13A. It uses polyethylene insulator material, nickel shell finish, and zinc alloy shell material. Ideal for applications requiring a polarized, crimp/solder termination type with a straight plug body style.
AHD16-9-1939SE
206426-1
TE Connectivity 206426-1 is a threaded circular connector with 600V rated voltage and 105°C max operating temp. Ideal for applications requiring a polarized, male plug with 3 contacts, crimp termination, and solid backshell.
C01620D00310012
Amphenol C01620D00310012 is a threaded circular connector with 4 contacts. Made of polyamide66, it's a female receptacle for cable mounting with screw termination. Ideal for applications requiring secure and reliable electrical connections in various industries.
1407321
Phoenix Contact
CIRCULAR CONNECTOR; Termination Contact Finish: NOT APPLICABLE; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED;
206043-5
TE Connectivity 206043-5 is a threaded circular connector with 600V rated voltage and 105°C max operating temp. Ideal for applications requiring a polarized, immersion-resistant female receptacle with 14 contacts.
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Lumberg Connect
Supply Digital Components
$106.00
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