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
Weidmueller & Kg's 1781550001 circular connector features SNAP coupling, TIN contact finish, and solid backshell. With 4 contacts, it is ideal for cable mounting applications requiring male contact gender and IDC termination.
Median Price
$11.850
Lifecycle Status
Suppliers In-Stock
13
In-Stock Inventory
1k+
Mouser Electronics
1+ parts
$11.120
100+ parts
$9.170
1k+ parts
$8.620
10k+ parts
-
DigiKey
$12.580
$9.086
$7.725
Distrelec
$15.115
$11.787
$10.799
Verical
Master Electronics
$7.040
$6.700
Nova Conductors
$11.264
TME
$12.250
$9.220
Vyrian
VNN
ACDS - Activité Composants Distribution Service
Electro Sonic
$7.250
$6.610
IBS Electronics
$9.933
$9.453
Fibra_Brandt Electronic GMBH
AZTECH Wire
$9.174
Continental Prestige Electronics
$10.570
$10.359
Netroflash
$11.038
Neutron USA
$39.990
Argo Parts USA
TIN termination provides excellent conductivity and corrosion resistance, ensuring reliable connections over time.
Snap coupling makes it easy and quick to connect and disconnect the circular connector, saving time and effort.
Circular connectors are known for their robustness and versatility, making them suitable for a wide range of applications.
Having 4 contacts provides flexibility in the connections that can be made, allowing for various configurations and signal options.
A solid backshell offers better protection for the contacts and wiring inside the connector, enhancing durability and reliability.
Cable mounting simplifies the installation process, especially in environments where space is limited or where frequent adjustments are needed.
Copper-zinc alloy provides a good balance of strength and conductivity, ensuring a sturdy and efficient connector.
IDC termination allows for easy and tool-less installation, making it convenient for users and reducing the risk of human error during assembly.
Male contacts are typically more durable and easier to replace, making them a reliable choice for connectors that may undergo frequent connections and disconnections.
Other Function Circular Connectors 1781550001 attributes and parameters. Explore more Other Function Circular Connectors devices from Weidmueller & Kg
Backshell Type:
Connector Type:
Mating Contact Finish:
Termination Contact Finish:
Contact Gender:
Contact Material:
Coupling Type:
DIN Conformance:
Empty Shell:
Filter Feature:
IEC Conformity:
JESD-609 Code:
MIL Conformity:
Mixed Contacts:
Mounting Type:
Option:
Shell Material:
Termination Type:
Total No. of Contacts:
1781550001 Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.69.40.20
SB
Be it automobile manufacturing, electricity production or water management - hardly any of today’s industries can do without electronics and electrical connectivity. In this internationalised, technologically changing world, the complexity of requirements is rapidly increasing due to the emergence of new markets. New, more varied challenges have to be overcome, and the solutions to them will not be found in high-tech products alone. Connectivity is the key, whether it involves power, signals and data, demands and solutions or theory and practice. Industrial Connectivity needs connections. And that’s precisely what we stand for.
LM358MX
ROHM
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: LSOP; Package Shape: RECTANGULAR;
2N7002
North American Philips Discrete Products Div
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Operating Mode: ENHANCEMENT MODE; Maximum Drain Current (ID): .115 A;
BAV99
Microsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
USB2514BI-AEZG
Microchip Technology
USB2514BI-AEZG by Microchip is a BUS CONTROLLER IC with 36 terminals, operating at 3.3V, supporting I2C, SMBUS, and USB buses. It has a clock frequency of up to 24MHz and can withstand industrial temperatures from -40°C to 85°C. This chip carrier package is surface mountable and suitable for various applications requiring USB connectivity.
SMBJ18CA
Rectron
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
M85049/85-08W02
Glenair
CONNECTOR ACCESSORY; MIL Conformity: YES; Material: ALUMINIUM ALLOY; Associated Backshell Military - Specifications: MIL-DTL-38999; Shell Sizes: 08; DIN Conformity: NO;
1N4148
Nexperia
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LM2931Z-5.0RPG
Onsemi
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.
Pro-an Electronic
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Clamping Voltage: 29.2 V; Polarity: BIDIRECTIONAL; Nominal Breakdown Voltage: 21.05 V; Maximum Repetitive Peak Reverse Voltage: 18 V;
U.FL-R-SMT-1(10)
Hirose Electric
U.FL-R-SMT-1(10) by Hirose Electric is a RF connector with 50 ohm impedance, 0.05 dB insertion loss, and 8 GHz operating frequency. Ideal for board mounting in commercial applications, it features gold termination finish, liquid crystal polymer insulator, and 200VAC dielectric voltage resistance.
Kec
BSS138
Infineon Technologies
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Maximum Drain Current (Abs) (ID): .2 A; Maximum Feedback Capacitance (Crss): 8 pF;
LM555CMX
National Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
BAV99+
Multicomp Pro
BAV99+ by Multicomp Pro is a series connected diode with 0.2A output current and 75V peak reverse voltage. Its 0.006us reverse recovery time makes it ideal for high-speed applications. This small outline rectifier diode is designed for surface mount installation in electronic circuits.
Sprague Electric
RECTIFIER DIODE; Surface Mount: YES; Maximum Forward Voltage (VF): 1.3 V; Maximum Output Current: .1 A; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Operating Temperature: 175 Cel;
SS14
Silicon Standard
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
AT90CAN128-16AUR
AT90CAN128-16AUR by Microchip: 16 MHz clock, 8-bit data RAM, and 131072 ROM words. Ideal for industrial applications with CAN, SPI, TWI connectivity and low power mode. Contains 4 timers, 8 ADC channels, and supports up to 10-bit analog to digital conversion.
2N2222A
Fairchild Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Crimson Semiconductor
1554216004
Molex
WIRE AND CABLE;
206036-3
TE Connectivity
TE Connectivity's 206036-3 circular connector features a rated voltage of 600V, insulator material of glass-filled polyamide, and max operating temperature of 105°C. Ideal for applications requiring a threaded coupling type, this connector is commonly used in environments with temperatures ranging from -55°C to 105°C.
HDP26-24-19SE-L015
TE Connectivity's HDP26-24-19SE-L015 circular connector features 19 contacts, rated for 25A signal current at 250V. With a glass-filled polyamide insulator, it operates b/w -55°C to 125°C. Ideal for cable mounting applications requiring a polarized, UL-rated connector with solid backshell and strain relief option.
1776186-1
TE Connectivity's 1776186-1 is a threaded circular connector with polyamide66 insulator. It operates b/w -40 to 85°C, rated at 1.5A for signal current. Ideal for cable mounting applications requiring a female contact gender and UL flammability code of 94V-0 compliance.
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.
1838891-2
TE Connectivity's 1838891-2 is a threaded circular connector with a max operating temperature of 90°C and a min operating temperature of -25°C. It has a solid backshell, zinc alloy shell material, and is rated for 5A current. This connector is commonly used in applications requiring reliable and polarized female receptacle connections.
208492-1
TE Connectivity 208492-1 is a threaded circular connector with 28 contacts, rated for 250V and 8A. It features a nickel finish, polyethylene insulator, and operates b/w -55 to 105°C. Ideal for applications requiring secure signal connections in harsh environments.
FGA.0B.306.CLAD42Z
Lemo Usa
CIRCULAR CONNECTOR; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED;
211400-1
TE Connectivity 211400-1 is a threaded circular connector with 7 contacts, rated at 600V. It uses polyethylene insulator material and operates b/w -55 to 105°C. Ideal for applications requiring a polarized, UL-certified connector with crimp termination for cable mounting.
1200835010
CIRCULAR CONNECTOR; Contact Material: NOT SPECIFIED; Mating Contact Finish: NOT SPECIFIED; Termination Contact Finish: NOT APPLICABLE;
15.0309
Multi Contact Ag
CIRCULAR CONNECTOR;
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.
SLPPB35BSB1EH
Amphenol
The Amphenol SLPPB35BSB1EH is a circular connector with SNAP coupling, suitable for temperatures ranging from -40°C to 125°C. Featuring a solid backshell and crimp termination, it is ideal for applications requiring environment resistance. With a body depth of 1.142", this male plug connector meets UL standards for reliable performance in cable-mounted setups.
ZRLML-2020-32P
ZRLML-2020-32P by Amphenol is a threaded circular connector with 20 contacts, aluminum alloy shell, and solder termination. It operates in temperatures ranging from -55 to 107°C, making it suitable for applications requiring corrosion/moisture resistance. Ideal for cable mounting, this connector meets CSA and UL standards.
0903290012
Franz Binder &
0903290012 by Franz Binder & is a threaded circular connector with 12 contacts. Made of polyamide, it features solid backshell and plug body style. Ideal for cable mounting, solder termination, and male contact gender applications in various industries.
SLPPB50BSB1EH
Amphenol SLPPB50BSB1EH is a circular connector with SNAP coupling, suitable for -40 to 125°C. Featuring solid backshell and male contact gender, it is ideal for cable mounting applications requiring environment resistance. Compliant with UL standards, this plug-type connector has a body depth of 1.142 inch.
HD16-6-12S-B010
TE Connectivity's HD16-6-12S-B010 is a circular connector with 6 contacts, rated at 250V and 25A. Featuring GLASS FILLED POLYAMIDE insulator material, it operates b/w -55°C to 125°C. Ideal for applications requiring a polarized female connector with solid backshell, suitable for cables with strain relief mounting.
UTG0128S
Esterline Technologies
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Termination Type: CRIMP; Body Diameter: .748 inch; Body or Shell Style: RECEPTACLE;
T4111011051-000
TE Connectivity's T4111011051-000 is a threaded circular connector with EMI shielding, rated for 60V and 4A signal current. With nickel finish, brass shell material, and male contact gender, it has 5 contacts in a plug body style. Ideal for applications requiring durability up to 100 cycles at temperatures ranging from -40°C to 85°C.
BD-04BFMA-LL7001
1424139
Phoenix Contact
CIRCULAR CONNECTOR; Termination Contact Finish: NOT APPLICABLE; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
1781540001
Weidmueller & Kg
CIRCULAR CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Contact Material: NOT SPECIFIED; Empty Shell: NO; Termination Type: IDC;
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
© 2023 All rights reserved