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
Hubbell's HBL2721 is a 30A, 250VAC mains power connector with SNAP coupling. Made of POLYAMIDE insulator and BRASS contacts, it has 3 male contacts for cable mounting. Ideal for industrial applications requiring reliable power connections.
Median Price
$84.785
Lifecycle Status
Suppliers In-Stock
19
In-Stock Inventory
1k+
Standard Electric Supply Co.
1+ parts
$54.290
100+ parts
-
1k+ parts
10k+ parts
Interstate Connecting
$70.370
$55.072
$52.778
RS (Exports)
$70.470
Heilind Electronics
$76.000
$59.375
$58.462
Farnell
$82.170
$53.970
Newark
$87.400
$63.460
RS Americas
$88.270
$67.970
Master Electronics
$95.030
$76.830
$76.440
Verical
$119.235
$89.054
Element14
$192.070
$148.710
MRO Supply
Galco
$55.880
Carlton-Bates
$62.940
Electro Sonic
$91.370
$68.630
$68.290
IBS Electronics
$133.280
$107.754
$107.207
Prism Electronics
Nova Conductors
Electronic Expediters
EMSNET
Allen Electronics Distributors
$82.330
$73.090
Continental Prestige Electronics
$88.070
$57.850
Netroflash
Perfect Parts
Snap coupling allows for quick and easy connections, making this mains power connector convenient to use in various applications.
Polyamide is a durable and heat-resistant material, providing excellent insulation and ensuring safety during electrical connections.
Specifically designed for mains power applications, this connector is reliable and suitable for high voltage and current requirements.
Brass contacts offer excellent conductivity and corrosion resistance, ensuring a stable and reliable connection for efficient power transmission.
With three contacts, this mains power connector can handle multiple connections, increasing versatility and usability.
Designed for cable mounting, this connector can be easily integrated into existing setups without the need for additional adapters or modifications.
With a high current rating of 30A and voltage rating of 250VAC, this connector is suitable for demanding power applications, offering reliable performance and safety.
Screw termination provides secure and stable connections, making installation and maintenance easy while ensuring a durable and reliable electrical connection.
Male connectors are commonly used in mains power applications, providing a secure and stable connection with female counterparts for efficient power transmission.
The plug-style body makes this connector easy to insert and remove, offering convenience and ease of use in various power distribution setups.
Mains Power Connectors HBL2721 attributes and parameters. Explore more Mains Power Connectors devices from Hubbell
Additional Features:
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DIN Conformance:
IEC Conformity:
Insulator Material:
MIL Conformity:
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HBL2721 Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.69.40.30
SB
NSN
5935-01-568-0674, 5935015680674
NIIN
015680674
Hubbell Incorporated began its journey in the late 1800’s when its founder, Harvey Hubbell, developed tooling and equipment to serve the growing demand for new assembly and manufacturing machinery during the industrial revolution. The commercial availability of electric power and advent of the light bulb created additional opportunities for Hubbell. With early patents for the “pull chain lamp socket” and “separable plug and receptacle,” Hubbell stepped into an era of creativity, inventing new ways to serve its growing customer base of businesses, manufacturers, utilities and homeowners. Today, we continue the tradition of growth and innovation that Hubbell was built on more than a century ago. We are focused on delivering high quality, dependable products. Internally, we are supported by our knowledgeable customer care teams. In the field, we work with our channel partners to deliver our product to market. Our network of distributors and retailers provide sales support, local inventory and expertise for the end-consumer. Together, they form a partnership with Hubbell that has played an important role in supporting our growth throughout our history.
FDC5614P
MSKSEMI SEMICONDUCTOR
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 2 W; Transistor Element Material: SILICON; Minimum DS Breakdown Voltage: 60 V;
FSMLF327
Fox Electronics
FSMLF327 by Fox Electronics is a crystal oscillator with 20 ppm frequency tolerance, 144% stability, and 50000 ohm series resistance. Ideal for applications requiring precise timing such as communication systems, industrial automation, and consumer electronics. Operating temperature range from -40 to 85 °C.
1N4148
Pro-an Electronic
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
SMBJ18CA
Daco Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
NXP Semiconductors
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; Maximum Operating Temperature: 150 Cel;
1N4148WT
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LIS2DH12TR
STMicroelectronics
LIS2DH12TR by STMicroelectronics is a 3-axis accelerometer with digital voltage output. It operates b/w -40 to 85°C, with supply voltage range of 1.71-3.6V. Ideal for applications requiring precise motion sensing in compact spaces like wearables and IoT devices.
FDLL4148
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
BAV99
Formosa Microsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
International Devices
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Leshan Radio
Bytesonic Electronics
Taitron Components
LM555CN
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
M24308/2-1F
Bel Fuse
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Dielectric Withstanding Voltage (V): 1750VAC; No. of Connectors: ONE; Mixed Contacts: NO;
NE555DR
Texas Instruments
NE555DR by Texas Instruments is an Analog Waveform Generation IC with 8 terminals, operating voltage of 5V, and power supplies ranging from 5-15V. It is a versatile component for pulse generation applications due to its small outline package and commercial temperature grade suitability.
M39029/58-360
Amphenol
CONNECTOR ACCESSORY; MIL Conformity: YES; Associated Military - Specifications: MIL-DTL-38999; Contact Gender: MALE; Terminal Type: CRIMP; IEC Conformity: NO;
SS14
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
NC7WZ17P6X
Onsemi
The Onsemi NC7WZ17P6X is a logic gate with 2 functions, featuring a propagation delay of 13.1 ns at 1.8V supply voltage. Ideal for industrial applications, it operates b/w -40 to 85°C and has a max power supply current of 100mA. With Schmitt Trigger technology and small outline packaging, it suits compact electronic designs requiring fast signal processing.
ULN2803ADWR
ULN2803ADWR by Texas Instruments is a peripheral driver with 8 functions, open-collector output characteristics, and built-in transient protections. It operates b/w -40 to 85°C, has a max supply voltage of 3V, and is ideal for buffer or inverter-based applications requiring sink current flow direction.
DD21.0113.1111
Schurter Ag
The Schurter Ag DD21.0113.1111 is a mains power connector with dimensions of 2.56" x 1.27" x 1.5". It has a max operating temperature of 85°C and conforms to IEC standards, suitable for applications requiring a 10A, 125VAC mains connector with SNAP coupling type for panel mounting and male solder termination.
PS0SXDSXA
TE Connectivity
PS0SXDSXA by TE Connectivity is a mains power connector with 115/230VAC rating. It operates b/w -10°C to 40°C, featuring a straight mounting style and an empty shell design. Ideal for applications requiring reliable power connections in various electronic devices.
HBL2623
Hubbell
HBL2623 by Hubbell is a SNAP mains power connector with POLYAMIDE insulator. Featuring 2 contacts, it has a 30A, 250V rating and FEMALE gender. Ideal for CABLE mounting applications requiring reliable power connections in industrial settings.
1301550167
Molex
MAINS POWER CONNECTOR; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED;
PS0S0DS60
Elma Electronic
MAINS POWER CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Mounting Type: PANEL; Coupling Type: SNAP; Total No. of Contacts: 3;
723WA-15/48
Qualtek Electronics
MAINS POWER CONNECTOR; Mating Contact Finish: NOT SPECIFIED; Termination Contact Finish: NOT APPLICABLE; Contact Material: NOT SPECIFIED;
EC12.1101.001
EC12.1101.001 by Schurter Ag is a mains power connector with dimensions 2.67" x 1.45" x 2.55". It has a max operating temperature of 85°C and conforms to IEC standards, suitable for applications requiring a 20A, 125VAC mains connector with solder termination in panel mounting setups.
6173.0023
Schurter Ag's 6173.0023 is a mains power connector with SNAP coupling, POLYAMIDE insulator, and 20A, 250VAC rating. Ideal for panel mounting applications with operating temperatures from -25 to 155°C. Compliant with IEC standards and suitable for various electronic devices.
HBL2621BK
MAINS POWER CONNECTOR;
4300.0303
The Schurter Ag 4300.0303 is a mains power connector with snap coupling, polyamide insulator, and nickel termination finish. It has 6 contacts rated at 10A, 250V for solder termination on panels. Ideal for IEC conformity applications requiring male and female connectors.
PX0412/03S/
Bulgin
The Bulgin PX0412/03S/ is a threaded mains power connector with gold termination contacts. It has 3 female contacts, rated at 8A, 250VAC/DC. Suitable for applications requiring a temperature range of -40 to 80°C, it is commonly used in cable and panel mounting setups.
1627500
Phoenix Contact
703W-00/54
MAINS POWER CONNECTOR; Contact Material: NOT SPECIFIED; Termination Contact Finish: NOT APPLICABLE; Mating Contact Finish: NOT SPECIFIED;
FN9222-10-06
Schaffner Holding Ag
Schaffner Holding Ag's FN9222-10-06 is a mains power connector with dimensions 1.89" x 0.886" x 1.511". It has a SNAP coupling type, operates b/w -25°C to 85°C, and conforms to IEC standards. With a rating of 20A at 250VAC, it is ideal for panel mounting applications requiring solder termination.
HBL2621S
FN261-4-06
Schaffner Holding Ag's FN261-4-06 is a SNAP mains power connector with 3 contacts, rated at 4A, 250VAC. It conforms to IEC standards and features solder termination for panel mounting. Ideal for applications requiring reliable male mains power connections with CE and ENEC certifications.
PX0580/28
The Bulgin PX0580/28 is a mains power connector with dimensions of 1.96" x 0.885" x 0.637". It has a max operating temperature of 70°C and min of -40°C, suitable for ENEC standards. With a rating of 10A at 250VAC, it is ideal for panel mounting applications requiring male contact gender with screw and solder termination.
PX0931/05/S
Bulgin's PX0931/05/S is a 5-contact, 32A mains power connector with nickel finish. Featuring threaded coupling and polyamide insulator, it uses brass contacts for reliable connections. Ideal for panel mounting applications requiring 600VAC/DC power transmission.
4784.0100
Schurter Ag's 4784.0100 is a SNAP mains power connector with POLYETHYLENE insulator, IEC conformity, and FEMALE contact gender. It has 3 contacts, rated at 10/15A, 250VAC for CABLE mounting applications.
830
Mennekes Elektrotechnik & Kg
MAINS POWER CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Additional Features: STANDARD: VDE; Body Width: 3.37 inch; Termination Type: SCREW;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
HBL2323SW
HBL2323BK
HBL2323
MAINS POWER CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; Mating Contact Finish: NOT SPECIFIED; Insulator Material: POLYAMIDE;
HBL2323VBK
HBL2323VY
HBL2510SW
HBL2823
HBL2613
HBL2613 by Hubbell is a SNAP coupling type mains power connector with POLYAMIDE insulator. It has 2 contacts, FEMALE gender, and a rating of 30A, 125V. Ideal for cable mounting applications requiring reliable power connections in industrial settings.
HBL2321
MAINS POWER CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Mounting Type: CABLE; Insulator Material: POLYAMIDE; Total No. of Contacts: 2;
HBL2433
HBL2321VBK
HBL2413
HBL2621
MAINS POWER CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Mains Connector Rating: 30A, 250V; DIN Conformance: NO; MIL Conformity: NO;
HBL2811S
HBL28W48
HBL2320RT
MAINS POWER CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Body or Shell Style: RECEPTACLE; Mains Connector Rating: 20A, 250V; IEC Conformity: NO;
HBL2320AR
HBL2320SR
HBL2320SW
Hubbell's HBL2320SW is a 20A, 250V mains power connector with bayonet coupling. Featuring female contact gender and wire wrap termination, it has a compact body size of 3.75" x 3.75". Ideal for cable mounting applications requiring reliable power connections.
HBL2321BK
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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