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
Wago 221-612/K194-4045 is a barrier strip terminal block with 30A current rating and 600V voltage. It supports wire gauge up to 10 AWG and wire cross-section of 6 mm2. Ideal for industrial applications requiring secure connections in limited space.
Median Price
$30.282
Lifecycle Status
Suppliers In-Stock
15
In-Stock Inventory
1k+
Standard Electric Supply Co.
1+ parts
$26.710
100+ parts
-
1k+ parts
10k+ parts
TSI Solutions
$27.530
Future Electronics
$30.770
$29.300
Interstate Connecting
$35.794
$27.964
DigiKey
$39.670
$28.661
$26.869
Verical
$29.793
$29.238
Nova Conductors
$26.160
Galco
$26.720
Quotebeam
IBS Electronics
$43.155
$41.093
Vyrian
VNN
NAC Semi
$60.040
Powertech Controls
Diverse Electronics
Semicontronic
$22.700
$22.132
$22.019
Ampacity Inc.
Continental Prestige Electronics
$25.637
Argo Parts USA
Aztec Data Supply Inc.
Having multiple safety approvals ensures that this terminal block meets international standards and is safe to use in different applications.
The terminal block can accommodate relatively thicker wires, allowing for a robust electrical connection.
The high rated voltage makes this terminal block suitable for a wide range of electrical systems.
The barrier strip design provides extra protection and prevents accidental contact, making it a safer option for electrical connections.
The terminal block can accommodate wires with a relatively larger cross-section, allowing for better conductivity.
The spring-loaded fastening method ensures a secure and reliable connection, reducing the risk of loose connections.
With a rated current of 30 A, this terminal block can handle relatively high currents without overheating or causing damage.
Having 2 ways allows for connecting multiple wires or components, providing flexibility in wiring configurations.
Terminals & Terminal Blocks 221-612/K194-4045 attributes and parameters. Explore more Terminals & Terminal Blocks devices from Wago
Product Type:
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Safety Compliance:
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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
Semitron
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
PIC18F4550T-I/PT
Microchip Technology
The Microchip Technology PIC18F4550T-I/PT microcontroller operates at a max clock frequency of 48 MHz with 8-bit architecture. It features 13-Ch 10-Bit ADC channels and USB connectivity, making it suitable for industrial applications requiring high-speed data processing and analog-to-digital conversion. With low power mode and flash ROM programmability, this device offers efficient performance in compact designs.
EU2B-YS3103F
Idec
ROTARY SWITCH;
AT90CAN128-16AU
Atmel
MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 64; Package Code: TQFP; Package Shape: SQUARE;
1N4148W-T
Rectron
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138NH6327XTSA2
Infineon Technologies
BSS138NH6327XTSA2 by Infineon is a N-CHANNEL FET with 60V DS Breakdown Voltage, ideal for small signal applications. Operating in Enhancement Mode, it has 0.36W Power Dissipation and 3.5 ohm Drain-Source Resistance. With Gull Wing terminals and AEC-Q101 reference standard, it's suitable for automotive electronics due to its high temperature range of -55 to 150 °C.
Goodwork Semiconductor
BAV99
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
06035C103KAT2A
KYOCERA AVX
06035C103KAT2A by KYOCERA AVX is a SMT ceramic capacitor with 0.01uF capacitance and 50V URdc. It has X7R temperature characteristics, -55 to 125 °C operating range, and 10% tolerance. Ideal for applications requiring compact surface mount capacitors with stable performance in a wide temperature range.
LM2675M-ADJ/NOPB
National Semiconductor
SWITCHING REGULATOR; Temperature Grade: AUTOMOTIVE; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
ABS25-32.768KHZ-T
Abracon
Abracon's ABS25-32.768KHZ-T crystal oscillator offers 20 ppm frequency tolerance, 122% stability, and 50000 ohm series resistance. Ideal for applications requiring 0.032768 MHz nominal frequency, such as IoT devices and precision timing systems in industrial settings.
1N4148
Cheng-yi Electronic
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
STM32H743IIT6
STMicroelectronics
STM32H743IIT6 by STMicroelectronics is a 32-bit microcontroller with integrated cache and a max supply voltage of 3.6V. It is commonly used in industrial applications due to its wide temperature range (-40°C to 85°C) and various connectivity options (CAN, I2C, UART, USB).
2N2222A
Silicon Transistor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
1N4148WS
Vishay Semiconductors
ULN-2803A
Vishay Sprague
Vishay Sprague's ULN-2803A is an 8-bit peripheral driver with a max supply voltage of 3V. Featuring open-collector output characteristics, it offers built-in transient protections and operates b/w -20°C to 85°C. Ideal for applications requiring sink current flow direction, this rectangular-shaped driver has a terminal pitch of 2.54mm and turn-on/off time of 1us.
43025-0400
Molex
The Molex 43025-0400 is a board connector with 4 contacts, 2 rows, and a mating contact pitch of 0.118". It has a body length of 0.27", insulation resistance of 1Gohm, and operates b/w -40 to 105°C. Ideal for commercial applications requiring a female connector with crimp termination and UL94V-0 flammability rating.
STM32F407VGT6
STM32F407VGT6 by STMicroelectronics is a 32-bit microcontroller with 2/3.3V power supplies, 196608 bytes RAM, and 16-Ch 12-Bit ADC channels. It is ideal for industrial applications requiring CAN, ETHERNET, I2C(3), SPI(3), UART(2), USB(2) connectivity and features DMA(16) for efficient data transfer. With a max clock frequency of 50 MHz and operating temperature range of -40 to 85 °C, it offers high performance in a compact package style (14mm x 14mm).
LM317T/NOPB
Texas Instruments
LM317T/NOPB by Texas Instruments is an adjustable positive single output standard regulator with a max output voltage of 37V and max input-output voltage differential of 40V. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring precise voltage regulation in electronic circuits. The package style is flange mount with three terminals for easy installation.
LL4148
Formosa Microsemi
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
796634-2
TE Connectivity
TE Connectivity's 796634-2 is a BARRIER STRIP TERMINAL BLOCK for CABLE mounting. With UL approval, it supports 12 AWG wire gauge at 300V and 15A current. Ideal for applications requiring secure male terminal connections with screw fastening in a 2-way configuration.
MS25036-101
Defense Logistics Agency
RING TERMINAL; Wire Gauge: 16 AWG; Voltage (Rated): 300 V; Safety Approval: UL; Wire Cross Section: 1.42 mm2; No. of Ways: 1;
MS25036-149
Panduit
RING TERMINAL; Additional Features: NYLON; Wire Gauge: 18 AWG; Voltage (Rated): 600 V; Safety Approval: CSA; UL; Wire Cross Section: 1.5 mm2;
851
Zierick Manufacturing
RING TERMINAL;
2092-1323
Wago
BARRIER STRIP TERMINAL BLOCK;
63824-1
TAB TERMINAL; Terminal Gender: MALE; Safety Approval: UL;
1-962915-2
TE Connectivity 1-962915-2 is a TAB TERMINAL with 17 AWG wire gauge, suitable for LV and UL applications. It has a current rating of 30A and accommodates 1 mm2 wire cross section, designed for male terminals in various electrical connections.
302
Marathon Special Products
302 by Marathon Special Products is a UL-approved BARRIER STRIP TERMINAL BLOCK with 2 rows, rated for 30A current and 600V voltage. It features PANEL mounting and SCREW fastening, suitable for applications requiring secure electrical connections with 10 AWG wire gauge.
CPGI-3-350820-2-10
RING TERMINAL; Safety Approval: UL;
848
Keystone Electronics
WIRE TERMINAL;
MSTBA2,5/3-G-5,08
Phoenix Contact
Phoenix Contact's MSTBA2,5/3-G-5,08 is a 3-way strip terminal block with 12A current rating and 320V voltage. It features CB, CCA, CSA, CUL, EAC, UL safety approvals and board mounting. Ideal for applications requiring secure connector fastening in various industries.
1854022
The Phoenix Contact 1854022 is a UL-approved barrier strip terminal block with 8 ways and 2 decks. It has a rated voltage of 160V, current of 10A, and accepts wire gauge up to 16 AWG. Ideal for panel mounting applications requiring secure connections with screw fastening method.
1-142
Bel Fuse
Bel Fuse 1-142 is a 2-row barrier strip terminal block with CSA/UL approval. Rated for 250V voltage, it supports up to 10 AWG wire gauge and handles 30A current. Ideal for industrial applications requiring secure screw fastening of electrical connections.
1933202
Phoenix Contact 1933202 is a UL-approved strip terminal block with 4 ways, rated for 16A current and 300V voltage. It supports wire gauge up to 15 AWG and wire cross section of 1.5 mm², mounted on board using connector fastening method. Ideal for industrial applications requiring secure electrical connections.
MS25036-152
RING TERMINAL; Additional Features: NYLON; Wire Gauge: 14 AWG; Voltage (Rated): 300 V; Wire Cross Section: 2.62 mm2; Safety Approval: UL;
3-520133-2
TE Connectivity 3-520133-2 is a UL-approved PUSH-ON TERMINAL for 14 AWG wire with 600V rating. Featuring FEMALE gender, it suits applications requiring secure connections in terminals & terminal blocks.
1803594
Phoenix Contact 1803594 is a UL-approved modular terminal block for cables with 16 AWG wire gauge. It supports up to 160V voltage and 8A current, with a wire cross section of 1.5mm2. Ideal for applications requiring secure screw fastening in a 4-way configuration.
MS-25036-107
Molex MS-25036-107 is a UL-approved RING TERMINAL for 14 AWG wire with 300V rating. Ideal for single-way connections with 2.08 mm2 wire cross-section, commonly used in electrical applications.
DNF18-250FIB-C
PUSH-ON TERMINAL; Wire Gauge: 18 AWG; Wire Cross Section: 1.5 mm2; Terminal Gender: FEMALE;
2-520181-2
TE Connectivity 2-520181-2 is a UL-approved PUSH-ON TERMINAL for 18 AWG wire with 600V rating. Featuring FEMALE gender, it suits applications requiring 0.82 mm2 wire cross section in terminals & terminal blocks.
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221-612
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.
22-16
J S T Mfg
RING TERMINAL; Wire Gauge: 4 AWG; Wire Cross Section: 26.66 mm2;
221-613/K194-4045
BARRIER STRIP TERMINAL BLOCK; Fastening Method: SPRING LOADED; Additional Features: STANDARD: UL 94V-2; Wire Gauge: 10 AWG; Voltage (Rated): 600 V; Wire Cross Section: 6 mm2;
2216-1307
MODULAR TERMINAL BLOCK;
2216-1301
2216-1201
2216-1204
2216-1207
2216-1304
221-613
The Wago 221-613 is a barrier strip terminal block with a rated voltage of 600V and a current rating of 30A. It has a wire gauge capacity of 10 AWG and can accommodate wire cross sections up to 6 mm2. This terminal block is suitable for various applications requiring secure electrical connections.
2216-13
Tpc Wire & Cable
The Tpc Wire & Cable 2216-13 Barrier Strip Terminal Block is rated for 600V and 30A, with a wire gauge of 10 AWG and wire cross section of 6 mm2. It has CUL, EN, IEC, KEMA, KEUR, UL safety approvals. Ideal for applications requiring a spring-loaded fastening method in a 3-way configuration.
221-615
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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