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 721-103/026-000 is a modular terminal block with 3 ways, rated for 15A current and 300V voltage. Featuring spring-loaded fastening method, it accepts wire gauge up to 12 AWG (2.5 mm2). Ideal for cable mounting applications, it holds safety approvals from CSA, UL, and VDE.
Median Price
$4.399
Lifecycle Status
Suppliers In-Stock
21
In-Stock Inventory
1k+
Conrad
1+ parts
$2.472
100+ parts
$2.213
1k+ parts
-
10k+ parts
Interstate Connecting
$3.916
$3.411
$3.065
Heilind Electronics
$4.070
Misumi USA
$4.390
Element14
$4.325
$3.327
Farnell
$5.457
$4.106
$3.583
Chip1Stop
$6.820
$3.570
$3.140
$2.610
DigiKey
$6.840
$3.608
$2.995
Newark
$7.260
$4.090
$3.390
Verical
$5.681
$4.862
Future Electronics
$3.030
Greenchips
$2.534
$2.413
$2.299
$2.075
Nova Conductors
$2.879
Galco
$3.220
Vyrian
VNN
Rapid Electronics
$4.488
Pegasus Components GmbH
SIE Connect GmbH - GreenChips
Schukat
$1.857
IBS Electronics
$2.602
$2.515
Ampacity Inc.
$2.100
Semicontronic
$2.048
$2.037
Argo Parts USA
Continental Prestige Electronics
$3.790
$2.820
$2.510
Authorized Procurement Solutions
Aztec Data Supply Inc.
Formix International (Excess)
Perfect Parts
CABLE mounting type offers flexibility in installation and allows for easy maintenance.
Having safety approvals from multiple organizations ensures high standards of safety and quality are met.
Supports thick wire gauges for efficient power transmission without overheating.
Rated for up to 300 volts, making it suitable for a wide range of voltage applications.
Modular terminal blocks allow for easy customization and expansion of terminal connections.
The 2.5 mm2 wire cross-section provides sufficient conductivity for various electrical connections.
Spring-loaded fastening ensures secure connections and ease of installation without the need for tools.
Rated for up to 15 amps, suitable for moderate to high power applications.
With 3 ways, it allows for multiple wire connections in a single block, saving space and simplifying wiring.
Terminals & Terminal Blocks 721-103/026-000 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:
721-103/026-000 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.
2N2222A
Comset Semiconductors
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
ULN2803ADWR
Texas Instruments
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.
Telcom Semiconductor
LM358M
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
M39029/58-360
Itt Cannon
CONNECTOR ACCESSORY; Alternate Contacts: 030-2042-000; DIN Conformity: NO; Contact Gender: MALE; Terminal Type: WIRE; MIL-Connector Accessory Name: CONTACT;
Microsemi
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Minimum DC Current Gain (hFE): 30; No. of Elements: 1;
1N4148
Jgd Semiconductors
RECTIFIER DIODE; Surface Mount: NO; Maximum Operating Temperature: 175 Cel; Maximum Reverse Recovery Time: .004 us; Maximum Non Repetitive Peak Forward Current: .5 A; Maximum Forward Voltage (VF): 1 V;
2N7002
Taitron Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Operating Mode: ENHANCEMENT MODE; Minimum DS Breakdown Voltage: 60 V; Package Shape: RECTANGULAR;
DS18B20U+
Analog Devices
DS18B20U+ by Analog Devices is a 12-bit temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, offering ±0.5°C accuracy. Suitable for applications requiring digital output and surface mounting feature.
MMBT2907ALT1G
Rochester Electronics
PNP; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 200 MHz; Maximum Collector Current (IC): .6 A; Terminal Form: GULL WING;
BAV99
Frontier Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SS14
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358D-T
Philips Semiconductors
Molex
CONNECTOR ACCESSORY; Alternate Contact Sources: MILITARY; Removal Tool Sources: MILITARY; Material: COPPER ALLOY; National Stock Number (NSN): 5999004733551; Mating Contacts: M39029/56-348, M39029/57-354;
Meritek Electronics
LL4148
Taiwan Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
MBRS3200T3G
Onsemi
MBRS3200T3G by Onsemi is a Schottky rectifier diode with a max output current of 3A and a max forward voltage of 0.59V. It operates in temperatures ranging from -65°C to 175°C, making it suitable for power applications. The diode has a peak repetitive reverse voltage of 200V and is designed for surface mount installation in electronic circuits.
SMBJ18CA
Synsemi
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS123,215
Nexperia
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Moisture Sensitivity Level (MSL): 1; No. of Terminals: 3; Maximum Time At Peak Reflow Temperature (s): 30;
LM107H
Raytheon Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Low-Offset: NO;
MS25036-107
Defense Logistics Agency
RING TERMINAL; Additional Features: NYLON; Wire Gauge: 14 AWG; Voltage (Rated): 300 V; Wire Cross Section: 2.08 mm2; No. of Ways: 1;
1840382
Phoenix Contact
The Phoenix Contact 1840382 is a modular terminal block with 4 ways, rated for 8A current and 160V voltage. It features screw fastening method and accepts wire gauge up to 16 AWG (1.5 mm²). Ideal for cable mounting applications, UL approved for safety compliance.
MC1.52-ST-3.81
The Phoenix Contact MC1.52-ST-3.81 is a 2-way barrier strip terminal block with a rated voltage of 160V and current of 8A, suitable for 16 AWG wires with a cross section of 1.5mm². It features screw fastening and safety approvals from CB, CSA, CUL, EAC, UL, and VDE. Ideal for secure electrical connections in various applications requiring reliable wire termination solutions.
640905-1
TE Connectivity
TE Connectivity 640905-1 is a female push-on terminal with UL approval for 14 AWG wire, rated at 300V. Ideal for applications requiring secure electrical connections in terminals and terminal blocks.
1824022
BARRIER STRIP TERMINAL BLOCK;
PV14-14F-C
Panduit
FORK TERMINAL; Wire Gauge: 14 AWG; Terminal Gender: FEMALE;
8-320563-1
TE Connectivity's 8-320563-1 is a UL-approved RING TERMINAL for 14 AWG wire, rated at 300V. With a wire cross section of 2 mm2, this FEMALE terminal block is ideal for various electrical applications.
1-963748-1
Tyco Electronics Amp
TAB TERMINAL; Manufacturer Series: 963748; Terminal Gender: MALE; Wire Cross Section: 1 mm2;
624
MODULAR TERMINAL BLOCK; Mounting Type: CABLE; Fastening Method: SCREW; Additional Features: POLYAMIDE; Wire Gauge: 8 AWG; Voltage (Rated): 300 V;
4-172
Bel Fuse
Bel Fuse 4-172 is a UL-approved barrier strip terminal block with 2 rows, rated for 125V and 10A. Featuring a fastening screw method, it accommodates wire gauge up to 18 AWG (0.823 mm2) in a panel mount application.
650075-000
WIRE TERMINAL; Wire Gauge: 16 AWG; Wire Cross Section: 1.21 mm2; Safety Approval: UL;
8-640905-1
TE Connectivity 8-640905-1 is a female PUSH-ON TERMINAL with UL approval. Rated for 300V, it accommodates 14 AWG wire and has a cross section of 2.62 mm2. Ideal for various applications requiring reliable electrical connections.
1869211
The Phoenix Contact 1869211 is a UL-approved barrier strip terminal block for board mounting. It supports wire gauge up to 16 AWG with a rated voltage of 250V and current of 13.5A. Ideal for applications requiring secure connections in limited space, such as industrial control panels and automation systems.
MS25036-111
RING TERMINAL; Additional Features: NYLON; Wire Gauge: 10 AWG; Voltage (Rated): 600 V; Safety Approval: CSA; UL; Wire Cross Section: 6 mm2;
MKDS1,5/3-5,08
Phoenix Contact MKDS1,5/3-5,08 is a BARRIER STRIP TERMINAL BLOCK with 1.5mm2 wire cross section and 400V rated voltage. It supports up to 17.5A current, suitable for BOARD mounting in various applications requiring CCA, CSA, CUL, GOST, SEV, and UL safety approvals.
1757255
Phoenix Contact 1757255 is a BOARD mount STRIP TERMINAL BLOCK with 3 ways, rated for 320V voltage and 12A current. It holds safety approvals like CB, CCA, CSA, CUL, EAC, UL. Ideal for industrial applications requiring secure connector fastening.
221-412/VE00-2500
Wago
Wago 221-412/VE00-2500 is a BARRIER STRIP TERMINAL BLOCK with 2 ways, rated for 20A current and 600V voltage. It supports wire gauge up to 12 AWG and wire cross section of 4 mm2. Ideal for CABLE mounting applications with safety approvals from ABS, CUL, EN/EC, PSE, and UL.
MS25036-101
RING TERMINAL; Wire Gauge: 16 AWG; Voltage (Rated): 300 V; Safety Approval: UL; Wire Cross Section: 1.42 mm2; No. of Ways: 1;
19002-0024
PUSH-ON TERMINAL; Wire Gauge: 14 AWG; Wire Cross Section: 2 mm2; Terminal Gender: FEMALE;
1935174
The Phoenix Contact 1935174 is a UL-approved BARRIER STRIP TERMINAL BLOCK for BOARD mounting. It supports wire gauge up to 14 AWG with a rated voltage of 250V and current of 17.5A, suitable for applications requiring secure connections in industrial control systems.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
721-104/026-047
MODULAR TERMINAL BLOCK; Mounting Type: CABLE; Fastening Method: SPRING LOADED; Additional Features: CAGE CLAMP, LATCHED; Wire Gauge: 12 AWG; Voltage (Rated): 300 V;
721-102/008-000
721-103/037-000
MODULAR TERMINAL BLOCK; Mounting Type: CABLE; Fastening Method: SPRING LOADED; Wire Gauge: 12 AWG; Voltage (Rated): 300 V; No. of Decks: 1;
721-105/026-000
721-138/001-000
STRIP TERMINAL BLOCK; Mounting Type: BOARD; Fastening Method: CONNECTOR; Additional Features: STANDARD: 94V-0, POLYAMIDE66, SAFETY APPROVAL: IEC; KEMA; KEUR; UL; Voltage (Rated): 600 V; Current (Rated): 10 A;
721-134/001-000
STRIP TERMINAL BLOCK; Mounting Type: BOARD; Fastening Method: CONNECTOR; Additional Features: STANDARD: 94V-0, POLYAMIDE66, SAFETY APPROVAL: IEC; KEMA; KEUR; UL; Voltage (Rated): 600 V; Safety Approval: ABS; BV; CB; CSA; DNVGL; EN;
721-103/031-000
MODULAR TERMINAL BLOCK; Mounting Type: CABLE; Fastening Method: SPRING LOADED; Wire Gauge: 12 AWG; Voltage (Rated): 300 V; No. of Rows: 1;
721-103/008-000
721-103/008-045
721-103/008-047
721-103/026-045
721-103/026-047
721-103/031-045
721-103/031-047
721-103/037-045
721-103/037-047
721-104/008-045
721-105/031-000
721-106/008-000
721-106/008-047
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