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
Phoenix Contact 1778043 is a Barrier Strip Terminal Block with 8 ways, rated for 12A current and 320V voltage. It accepts wire gauge up to 12 AWG with cross section of 2.5mm2, featuring screw fastening method. Ideal for applications requiring CB, CCA, CSA, CUL, EAC, and GL safety approvals.
Median Price
$7.884
Lifecycle Status
Suppliers In-Stock
33
In-Stock Inventory
1k+
RS (Exports)
1+ parts
$0.300
100+ parts
$0.272
1k+ parts
-
10k+ parts
Bürklin Elektronik
$4.030
Farnell
$4.910
$4.200
$3.950
Arrow
$7.857
$7.635
Verical
RS Americas
$8.580
$7.380
TTI
$8.950
$8.070
$7.980
Element14
$9.473
$8.094
$8.079
Sager
$10.150
$8.390
$8.120
Newark
$11.930
$10.180
$8.600
$7.920
TTI Europe
$4.640
$4.550
Master Electronics
$7.910
$7.710
Rapid Electronics
$6.554
$5.568
TME
$7.420
$5.350
Bristol Electronics
$9.576
$4.788
Quotebeam
$10.100
Nova Conductors
$2,190.920
Vyrian
VNN
Shortec Electronics
Dynamic Solutions
Electro Sonic
$8.180
$7.620
Pegasus Components GmbH
R&J Components
Netsource Technology, Inc.
Holdelec - ElecDif-Pro
Atlantic Semiconductor
LIBRA Elektronik GmbH
IBS Electronics
$11.161
$10.878
NAC Semi
Amar Radio Corporation
Elcom Components
EMSNET
Ampacity Inc.
$3.430
Semicontronic
$3.344
$3.327
Corohmni
$7.120
Continental Prestige Electronics
$7.284
$7.138
Neutron USA
$94.910
Allen Electronics Distributors
Argo Parts USA
Aztec Data Supply Inc.
Abacus Technologies
Speed Components Ltd (Excess)
The connector mounting type allows for easy and secure installation, ensuring that the terminals stay in place during operation.
Having safety approvals from various organizations ensures that the product meets stringent safety standards, giving users peace of mind about its reliability and performance.
The 12 AWG wire gauge capability indicates that this terminal block can accommodate thicker wires, making it suitable for a wide range of applications that require higher power handling.
With a rated voltage of 320V, this terminal block is suitable for applications that require higher voltage levels, providing a reliable and safe electrical connection.
The barrier strip terminal block design allows for easy connection and disconnection of wires, making maintenance and troubleshooting tasks more convenient.
The 2.5 mm2 wire cross-section capacity indicates that this terminal block can accommodate a decent amount of current flow, making it suitable for medium to high-power applications.
The screw fastening method provides a secure connection between the wires and the terminal block, ensuring stable and reliable electrical connections in various environmental conditions.
The rated current of 12A indicates that this terminal block can handle moderate current levels, making it suitable for applications that require a stable and reliable power distribution.
With 8 ways available on this terminal block, users have the flexibility to connect multiple wires or components, making it a versatile solution for various electrical wiring setups.
Terminals & Terminal Blocks 1778043 attributes and parameters. Explore more Terminals & Terminal Blocks devices from Phoenix Contact
Product Type:
Additional Features:
Safety Compliance:
Rated Voltage:
Rated Current:
Wire Gauge:
Wire Cross Section:
Total Ways:
Total Decks:
Total Rows:
Mounting Style:
Fastening Style:
1778043 Terminals & Terminal Blocks trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.69.40.40
SB
8536.69
PCN Design/Specification - Multiple Devices Certification Marking 05/Mar/2018 Multiple Devices Approval Markings 19/Nov/2018
PCN Assembly/Origin - New injection molding tools 18/JUL/2022
Electrification has been the core expertise of Phoenix Contact since its foundation in 1923. In the 21st century, Phoenix Contact is committed to empowering the “All Electric Society,” a future in which energy from renewable resources is available in sufficient quantities and at affordable prices. In addition to the consistent generation and use of renewable energies, reducing the primary energy demand through efficiency measures and creating intelligent and networked systems are key to a sustainable future. To be able to base renewable energy use on demand, solutions and technologies for electrification, networking, and automation are needed in order to realize sector coupling. Phoenix Contact focuses on solutions for the “All Electric Society.” More than 20,000 employees and strong growth through the broad portfolio and focus on the solutions business are helping to make this a reality.
2N7002
Samsung
N-CHANNEL AND P-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Drain-Source On Resistance: 5 ohm; No. of Terminals: 3;
ERJ6ENF10R0V
Panasonic
Panasonic ERJ6ENF10R0V is a 10 ohm fixed resistor with 1% tolerance, suitable for surface mount applications. With a rated power dissipation of 0.125W and operating voltage of 150V, it operates b/w -55°C to 155°C. Its metal glaze/thick film technology ensures stable performance in various electronic circuits.
2N7002DWH6327XTSA1
Infineon Technologies
2N7002DWH6327XTSA1 by Infineon: N-CHANNEL FET with 60V DS Breakdown Voltage, 0.3A ID, and 3ohm RDS. Ideal for SWITCHING applications in small outline packages with GULL WING terminals.
STM32F405RGT6
STMicroelectronics
STM32F405RGT6 by STMicroelectronics is a 32-bit microcontroller with 2/3.3V power supplies, 16 external interrupts, and 196608 RAM bytes. Ideal for industrial applications, it features CAN(2), I2C(3), SPI(3) connectivity options and operates at a max clock frequency of 26 MHz. With low power mode and DMA support, it offers versatile performance in compact dimensions.
1N4148
Hitachi
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
FT232RQ-REEL
FTDI
FTDI's FT232RQ-REEL is a USB bus controller with 32 terminals, operating at 3.3-5.25V. It supports data transfer rates up to 60MBps and clock frequency of 12.02MHz, suitable for RS232/RS422/RS485 interfaces in various applications like industrial automation and communication systems.
BSS138
Micro Commercial Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Package Shape: RECTANGULAR; Terminal Position: DUAL;
LM107H
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Code: TO-99; Package Shape: ROUND;
BSS138LT3G
Onsemi
BSS138LT3G by Onsemi is a N-CHANNEL FET with a min DS breakdown voltage of 50V. It is used for switching applications and has a max drain current of 0.2A and max drain-source on resistance of 3.5 ohm.
LM555CMX
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
Formosa Microsemi
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; Maximum Drain Current (Abs) (ID): .115 A;
BAV99
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Zetex Plc
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Crystalonics
Daco Semiconductor
SS14
Sensitron Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM107H/883
Rochester Electronics
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Maximum Average Bias Current (IIB): .1 uA;
LM555CM
Texas Instruments
LM555CM by Texas Instruments is an Analog Waveform Generation IC with a supply voltage range of 4.5V to 16V and max operating temperature of 70°C. It comes in a small outline package, suitable for applications requiring pulse generation or rectangular waveform outputs. With surface mount capability and low supply current of 15mA, it is ideal for commercial-grade electronic circuits.
ULN2803ADWG4
ULN2803ADWG4 by Texas Instruments is a peripheral driver with 8 functions, open-collector output characteristics, and built-in transient protections. It operates at temperatures ranging from -40 to 85°C and has a max supply voltage of 3V. Ideal for applications requiring sink current flow direction in a small outline package style.
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;
PMNF1-3R-C
Panduit
RING TERMINAL; Wire Cross Section: 1 mm2; Terminal Gender: FEMALE;
1888700
Phoenix Contact
The Phoenix Contact 1888700 is a BARRIER STRIP TERMINAL BLOCK with 4 ways, rated for 16A current and 400V voltage. It supports wire gauge up to 14 AWG and wire cross section of 2.5 mm2, featuring SCREW fastening method. Ideal for BOARD mounting, it holds safety approvals from CUL, EAC, UL, VDE for various applications.
MS25036-153
RING TERMINAL; Additional Features: NYLON; Wire Gauge: 14 AWG; Voltage (Rated): 300 V; Wire Cross Section: 2.08 mm2; Safety Approval: UL;
1787014
The Phoenix Contact 1787014 is a Barrier Strip Terminal Block with 2 rows, rated for 8A current and 160V voltage. It has safety approvals from CB, CUL, UL, and VDE. Ideal for connecting wires of up to 1.5mm² cross-section in board and panel mounting applications.
PMNF1-3R-3K
RING TERMINAL; Wire Gauge: 18 AWG; Wire Cross Section: 1.5 mm2;
19154-0022
Molex
WIRE TERMINAL; Wire Gauge: 14 AWG; Manufacturer Series: 19154; Terminal Gender: FEMALE; Wire Cross Section: 2 mm2;
19002-0001
PUSH-ON TERMINAL; Wire Gauge: 18 AWG; Wire Cross Section: .8 mm2; Terminal Gender: FEMALE;
63824-1
Tyco Electronics Amp
TAB TERMINAL; Terminal Gender: MALE; Manufacturer Series: 63824;
221-612
Wago
The Wago 221-612 Barrier Strip Terminal Block is rated for 600V and 30A, accommodating wire gauge up to 10 AWG. With safety approvals from CUL, EN, IEC, KEMA, KEUR, and UL, it's ideal for applications requiring a secure connection with its spring-loaded fastening method. Suitable for use in various industries due to its versatility and reliability.
4-520447-2
TE Connectivity
TE Connectivity's 4-520447-2 is a UL-approved PUSH-ON TERMINAL for 10 AWG wire at 600V. With a wire cross section of 5.26 mm2, this FEMALE terminal block is ideal for various electrical applications.
321880
RING TERMINAL; Wire Cross Section: 125 mm2; No. of Ways: 2; Terminal Gender: FEMALE; Safety Approval: UL;
992
Zierick Manufacturing
TAB TERMINAL; Terminal Gender: MALE;
2-520407-2
TE Connectivity's 2-520407-2 is a UL-approved PUSH-ON TERMINAL for 18 AWG wire with a rated voltage of 600 V. Featuring 0.82 mm2 wire cross section, it is ideal for female terminal applications in various industries.
M81824/1-1
Tri-star Electronics International
WIRE TERMINAL; Wire Gauge: 20 AWG; Manufacturer Series: M81824/1;
1757116
Phoenix Contact 1757116 is a UL-approved BARRIER STRIP TERMINAL BLOCK for BOARD mounting. It supports wire gauge up to 12 AWG with a rated voltage of 320V and current of 12A. Ideal for applications requiring secure connections in industrial settings.
2-34173-1
RING TERMINAL; Wire Gauge: 10 AWG; Voltage (Rated): 600 V; No. of Ways: 1; Wire Cross Section: 6 mm2; Safety Approval: UL;
66200113722DEC
Wuerth Elektronik & Kg
Terminals and Terminal Blocks;
3100101
Phoenix Contact 3100101 is a MODULAR TERMINAL BLOCK with G RAIL mounting. It supports wire gauge up to 12 AWG and voltage rating of 400V, ideal for applications requiring secure connections in industrial settings. With a rated current of 1A and accommodating 4mm2 wire cross section, it offers reliable fastening using screws for up to 4 ways.
1715022
Phoenix Contact 1715022 is a modular terminal block with 2.5 mm² wire cross section, rated for 22A current at 250V voltage. It features screw fastening method and CSA/UL safety approvals, suitable for board mounting applications with 14 AWG wire gauge requirements.
1110
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1778573
STRIP TERMINAL BLOCK;
1778001
BARRIER STRIP TERMINAL BLOCK; Mounting Type: CONNECTOR; Fastening Method: SCREW; Additional Features: UL 94V-0, PA, SAFETY APPROVAL: RS; UL; VDE; Wire Gauge: 12 AWG; Voltage (Rated): 320 V;
1778832
1778124
BARRIER STRIP TERMINAL BLOCK; Mounting Type: PANEL; Fastening Method: SCREW; Additional Features: PA, 94V-0; Wire Gauge: 12 AWG; Voltage (Rated): 250 V;
1778027
1778858
1778845
1778641
1778560
STRIP TERMINAL BLOCK; Mounting Type: BOARD; Fastening Method: CONNECTOR; Additional Features: STANDARD: UL 94V-0, LCP; Wire Gauge: 20 AWG; Voltage (Rated): 160 V;
1778764
STRIP TERMINAL BLOCK; Mounting Type: BOARD; Fastening Method: CONNECTOR; Additional Features: STANDARD: UL 94V-0, LCP; Voltage (Rated): 160 V; No. of Decks: 1;
1778696
1778072
The Phoenix Contact 1778072 is a UL-approved barrier strip terminal block with 11 ways and a rated voltage of 250V. It has a wire gauge of 12 AWG and can handle currents up to 12A. This panel-mounted terminal block is ideal for applications requiring secure electrical connections.
1778117
BARRIER STRIP TERMINAL BLOCK; Mounting Type: CONNECTOR; Fastening Method: SCREW; Additional Features: STANDARD: UL 94V-0, PA; Wire Gauge: 10 AWG; Voltage (Rated): 1000 V;
1778557
1778722
BARRIER STRIP TERMINAL BLOCK; Mounting Type: BOARD; Fastening Method: CONNECTOR; Additional Features: STANARD: UL 94V-0, PA; Wire Gauge: 20 AWG; Voltage (Rated): 160 V;
1778777
1778098
MODULAR TERMINAL BLOCK; Fastening Method: SCREW; Additional Features: POLYAMIDE, 94V-0; Wire Gauge: 12 AWG; Voltage (Rated): 250 V; Wire Cross Section: 2.5 mm2;
1778874
1778638
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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