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
Wago 256-402/333-000 is a CSA & UL approved BARRIER STRIP TERMINAL BLOCK for BOARD mounting. It supports 12 AWG wire gauge, 2.5 mm2 wire cross section, and rated at 300V/15A. Ideal for applications requiring secure connections in limited space with spring-loaded fastening method.
Median Price
$2.141
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1k+
Element14
1+ parts
$2.053
100+ parts
$1.806
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Farnell
$2.224
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Chip1Stop
$3.040
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DigiKey
$3.050
$1.580
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Newark
$3.460
$1.790
$1.430
Master Electronics
$1.640
$1.540
Verical
$2.058
Future Electronics
$1.290
Nova Conductors
$1.168
VNN
Shortec Electronics
Electro Sonic
$1.550
$1.330
IBS Electronics
$1.865
$1.778
Vyrian
Ampacity Inc.
$0.920
Semicontronic
$0.897
$0.892
Bastille Electronics
$1.110
$1.054
$1.040
Argo Parts USA
Continental Prestige Electronics
$1.650
$1.480
Aztec Data Supply Inc.
Glotronic Ltd.
Allows for easy and secure mounting on a circuit board, ensuring stability and reliability in electronic connections.
Having CSA and UL safety approvals ensures that the product meets high safety standards and is suitable for use in various applications.
Supports the use of thicker wires, providing better conductivity and durability for the electrical connections.
Capable of handling up to 300 volts, making it suitable for a wide range of voltage applications.
Barrier strip terminal blocks offer secure wire connections and help in organizing and managing multiple connections efficiently.
Supports larger wire cross-sections, enabling higher current-carrying capacity and minimizing energy losses.
Spring-loaded fastening provides quick and easy wire insertion and removal without the need for additional tools, saving time and effort.
With a rated current of 15 amps, this terminal block can handle moderate to high current loads safely and effectively.
Having 2 ways allows for multiple wire connections in a single terminal block, offering versatility and flexibility in circuit designs.
Terminals & Terminal Blocks 256-402/333-000 attributes and parameters. Explore more Terminals & Terminal Blocks devices from Wago
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:
256-402/333-000 Terminals & Terminal Blocks trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.90.40.00
SB
Data and energy flows are part of the infrastructure of the digital world. WAGO products ensure the long-term viability of this connectivity. We have always considered ourselves a reliable partner to the industry and are aware of the great responsibility we have as a leading supplier in the field of connection and automation technology. We face this challenge with passion and dedication and understand it as part of our entrepreneurial vision and mission.
SMBJ18CA
Microsemi
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Silicon Standard
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
1N4148
Rugao Dachang Electronic
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
SS14
Dc Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Changzhou Galaxy Century Microelectronics
2N7002
General Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; JEDEC-95 Code: TO-236AB; Qualification: Not Qualified; Package Style (Meter): SMALL OUTLINE;
MMBF170LT1G
Rochester Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Package Style (Meter): SMALL OUTLINE; No. of Terminals: 3;
2N2222A
ROHM
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .6 A;
ULN2803A
Allegro MicroSystems
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Maximum Operating Temperature: 85 Cel; Terminal Form: THROUGH-HOLE;
Texas Instruments
1N4148 by Texas Instruments is a rectifier diode with max reverse recovery time of 0.004 us and max forward voltage of 1V. Ideal for applications requiring low reverse current such as signal demodulation circuits. Operates at max temp of 200°C, making it suitable for high-temperature environments.
SS14+
Multicomp Pro
SS14+ by Multicomp Pro is a Schottky rectifier diode with a max output current of 1A and a reverse test voltage of 40V. It is designed for surface mount applications in electronic circuits, offering a small outline package style and dual terminal position. With a temperature range from -65°C to 150°C, it is suitable for various industrial and consumer electronics.
ABS07-32.768KHZ-T
Abracon
Abracon ABS07-32.768KHZ-T crystal oscillator offers 20 ppm frequency tolerance, 144% stability, and 70000 ohm series resistance. Ideal for applications requiring 0.032768 MHz frequency precision in a compact surface-mount design with gold over nickel finish.
Toshiba
BAV99
Diodes Incorporated
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
MICRODIODE ELECTRONICS SHENZHEN CO LTD
Rfe International
Taiwan Semiconductor
RECTIFIER DIODE; Surface Mount: NO; Peak Reflow Temperature (C): 260; Maximum Operating Temperature: 175 Cel; JESD-609 Code: e3; No. of Elements: 1;
Tt Electronics Plc
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .8 A; JESD-30 Code: O-MBCY-W3;
FDC5614P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 1.6 W; Transistor Application: SWITCHING; Maximum Drain Current (ID): 3 A;
324043
TE Connectivity
RING TERMINAL; Wire Gauge: 8 AWG; Safety Approval: UL; Wire Cross Section: 10.5 mm2; Terminal Gender: FEMALE; No. of Ways: 1;
MS25036-116
Defense Logistics Agency
LUG TERMINAL; Wire Gauge: 8 AWG;
1966130
Phoenix Contact
The Phoenix Contact 1966130 is a UL-approved barrier strip terminal block with 6 ways and rated for 8A current at 160V. Featuring spring-loaded fastening, it accommodates wire gauge up to 16 AWG (1.5 mm2) and is ideal for connector mounting applications.
1062
Ntt
LUG TERMINAL; Additional Features: MATERIAL: STEEL; FINISH: TIN;
122000
Amphenol
MODULAR TERMINAL BLOCK; Mounting Type: C RAIL; Fastening Method: SCREW; Additional Features: POLYETHYLENE; Voltage (Rated): 600 V; Current (Rated): 300 A;
MS25036-148
RING TERMINAL; Additional Features: COPPER; Wire Gauge: 16 AWG; Voltage (Rated): 300 V; Wire Cross Section: 1.42 mm2; Terminal Gender: FEMALE;
1497
LUG TERMINAL;
64319-1211
Molex
FORK TERMINAL; Manufacturer Series: 64319;
51863-4
TE Connectivity 51863-4 is a UL-approved FEMALE RING TERMINAL for 18 AWG wire with a rated voltage of 300V. Its 0.96 mm2 wire cross section makes it ideal for various electrical applications requiring secure connections and reliable performance.
PMNF1-3R-C
Panduit
RING TERMINAL; Wire Cross Section: 1 mm2; Terminal Gender: FEMALE;
1803426
The Phoenix Contact 1803426 is a BARRIER STRIP TERMINAL BLOCK with 2 ways, rated for 8A current and 160V voltage. It has safety approvals from CB, CCA, CSA, CUL, EAC, and UL. Ideal for BOARD mounting applications with wire gauge up to 15 AWG and wire cross section of 1.5 mm².
MS25036-156
RING TERMINAL; Wire Gauge: 10 AWG; Voltage (Rated): 300 V; Wire Cross Section: 6 mm2; No. of Ways: 1; Safety Approval: UL;
Abbatron
Hollingsworth
RING TERMINAL; Wire Gauge: 10 AWG; Voltage (Rated): 300 V; Safety Approval: UL; Wire Cross Section: 6 mm2; No. of Ways: 1;
1787344
Phoenix Contact 1787344 is a 2-row BARRIER STRIP TERMINAL BLOCK with 16 ways and 8A rated current. It has a wire gauge of 15 AWG, voltage rating of 160V, and wire cross section of 1.5mm². Ideal for BOARD mounting, it holds safety approvals like CB, CUL, EAC, UL, VDE for secure connections in various applications.
36160
TE Connectivity 36160 is a UL-approved FEMALE RING TERMINAL for 14 AWG wire with a rated voltage of 300V. Featuring a wire cross section of 2.62 mm2, it is ideal for electrical connections in various applications requiring secure and reliable terminal blocks.
1SNK706410R0000
Abb
MODULAR TERMINAL BLOCK; Mounting Type: DIN RAIL; Wire Gauge: 12 AWG; Voltage (Rated): 300 V; Wire Cross Section: 2.5 mm2; No. of Decks: 1;
938
Zierick Manufacturing
RING TERMINAL; Terminal Gender: MALE;
19002-0004
PUSH-ON TERMINAL; Wire Gauge: 18 AWG; Wire Cross Section: .8 mm2; Terminal Gender: FEMALE;
M81824/1-3
Tri-star Electronics International
WIRE TERMINAL; Wire Gauge: 12 AWG; Manufacturer Series: M81824/1;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
25.640.4453.0
Wieland Electric
Wieland Electric 25.640.4453.0 is a modular terminal block with 1 row, 14 ways, and 1 deck. It has a wire cross section of 1.5 mm2, rated current of 8A, and uses screw fastening method. Ideal for board mounting applications with CSA and UL safety approvals.
256-402/334-000
Wago
BARRIER STRIP TERMINAL BLOCK;
256-401
MODULAR TERMINAL BLOCK; Mounting Type: BOARD; Fastening Method: SPRING LOADED; Additional Features: FRONT ENTRY; Wire Gauge: 12 AWG; Voltage (Rated): 300 V;
256-402
The Wago 256-402 is a BARRIER STRIP TERMINAL BLOCK with 2 ways, rated for 15A current and 300V voltage. It supports wire gauge up to 12 AWG and wire cross section of 2.5 mm². Ideal for BOARD mounting, it holds CSA & UL safety approvals, fastened by SOLDER, commonly used in electrical connections.
25.640.1153.0
MODULAR TERMINAL BLOCK; Mounting Type: BOARD; Fastening Method: SCREW; No. of Ways: 11; No. of Rows: 1; Current (Rated): 8 A;
256-402/000-009/999-950
BARRIER STRIP TERMINAL BLOCK; Mounting Type: BOARD; Fastening Method: SOLDER; Additional Features: CAGE CLAMP; Wire Gauge: 12 AWG; Voltage (Rated): 175 V;
256-402/333-009/999-950
25.640.1053.0
MODULAR TERMINAL BLOCK; Mounting Type: BOARD; Fastening Method: SCREW; Current (Rated): 8 A; Safety Approval: CSA; UL; Wire Cross Section: 1.5 mm2;
25.640.1353.0
Wieland Electric 25.640.1353.0 is a CSA & UL approved modular terminal block for boards, rated at 8A current with 13 ways and wire cross section of 1.5mm². Ideal for industrial applications requiring secure screw fastening method.
25.640.1553.0
MODULAR TERMINAL BLOCK; Mounting Type: BOARD; Fastening Method: SCREW; No. of Ways: 15; Wire Cross Section: 1.5 mm2; Current (Rated): 8 A;
256-406/334-000
256-410
The Wago 256-410 is a modular terminal block with 10 ways, rated for 15A current and 300V voltage. It supports wire gauge up to 12 AWG and wire cross-section of 2.5mm², fastened by soldering. Ideal for board mounting applications, it holds CSA and UL safety approvals.
25.640.1453.0
25.640.1453.0 by Wieland Electric is a modular terminal block with 14 ways and a wire cross section of 1.5 mm2. It has a rated current of 8 A and is suitable for board mounting applications in various industries. CSA and UL safety approvals ensure its reliability and compliance with industry standards.
256-403/334-000
256-404/334-000
256-405/334-000
256-407/334-000
256-408/334-000
256-409/334-000
256-402/333-009
BARRIER STRIP TERMINAL BLOCK; Mounting Type: BOARD; Fastening Method: SPRING LOADED; Wire Gauge: 12 AWG; Voltage (Rated): 300 V; Current (Rated): 15 A;
Supply Digital Components
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