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
The Wago 252-103 is a 2-row strip terminal block with 6 ways and rated voltage of 100V. Featuring spring-loaded fastening, it supports wire cross sections up to 0.8mm2 and handles currents up to 2A. Ideal for board mounting applications requiring secure electrical connections in limited space.
Median Price
$5.550
Lifecycle Status
Suppliers In-Stock
25
In-Stock Inventory
1k+
Arrow
1+ parts
$0.902
100+ parts
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1k+ parts
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Heilind Electronics
$4.540
$3.783
$3.547
Interstate Connecting
$4.722
$3.923
$3.696
Chip1Stop
$5.520
RS Americas
$7.040
$5.070
$3.940
Mouser Electronics
$7.200
$5.790
$4.600
TTI
$7.310
$3.730
$3.380
RS (Exports)
$8.480
$6.910
$6.530
Element14
$10.890
$7.150
$6.320
Verical
$5.423
$5.082
Powell Electronics
$5.330
Bristol Electronics
$6.111
$2.648
DF Sales Co.
$7.000
Vyrian
Shortec Electronics
VNN
IBS Electronics
$6.466
$6.031
$5.975
Nova Conductors
PC Components Company LLC
ACDS - Activité Composants Distribution Service
Dan-Mar Components
Inventory MP
American Microsemiconductor Inc.
American Connector Supply Corp
Gateway Technologies
$1.330
$1.183
Singapore Electronics
$1.463
$1.360
$1.302
$1.243
Ampacity Inc.
$3.070
Allen Electronics Distributors
$6.380
$5.000
Argo Parts USA
Kepictronics
Continental Prestige Electronics
Netroflash
Perfect Parts
Having 2 rows allows for more organized and efficient wiring connections.
Board mounting makes installation quick and easy, saving time and effort.
Suitable for use in low voltage applications, ensuring safety and reliability.
Strip terminal blocks provide secure connections and easy installation/removal of wires.
Accommodates wires of up to 0.8 mm2, making it versatile for various wire sizes.
Spring-loaded fastening method ensures a secure connection and easy wire insertion/removal.
Rated for a current of 2 A, suitable for low power applications.
Provides 6 ways for connecting multiple wires, offering flexibility and room for expansion.
Terminals & Terminal Blocks 252-103 attributes and parameters. Explore more Terminals & Terminal Blocks devices from Wago
Product Type:
Rated Voltage:
Rated Current:
Wire Cross Section:
Total Ways:
Total Decks:
Total Rows:
Mounting Style:
Fastening Style:
252-103 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.
SN65HVD234DR
Texas Instruments
SN65HVD234DR by Texas Instruments is an 8-terminal interface circuit with a data rate of 1 Mbps. Operating temperature ranges from -40 to 125 °C, making it ideal for automotive applications. With a supply voltage of 3.3 V and low current draw of 6 mA, it's suitable for network interfaces in compact designs.
LL4148
Sinyork
RECTIFIER DIODE; Surface Mount: YES; Config: SINGLE; No. of Phases: 1; No. of Elements: 1; Maximum Repetitive Peak Reverse Voltage: 100 V;
Weitronic Enterprise
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
1N4148WS
Changzhou Starsea Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Tak Cheong Electronics Holdings
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
First Components International
AT90CAN128-16AUR
Microchip Technology
AT90CAN128-16AUR by Microchip: 16 MHz clock, 8-bit data RAM, and 131072 ROM words. Ideal for industrial applications with CAN, SPI, TWI connectivity and low power mode. Contains 4 timers, 8 ADC channels, and supports up to 10-bit analog to digital conversion.
LM358ADR
LM358ADR by Texas Instruments is an operational amplifier with 2 functions, featuring a max input offset voltage of 5000 uV and nominal voltage of 5V. Widely used in applications requiring high voltage gain, it operates within a temperature range of 0-70°C and offers frequency compensation for stability.
BAV99
Diotec Semiconductor Ag
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SS14
Continental Device India
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
ULN2803A
Onsemi
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Package Body Material: PLASTIC/EPOXY; Qualification: Not Qualified;
LM358DT
STMicroelectronics
LM358DT by STMicroelectronics is a dual operational amplifier with a max input offset voltage of 9000 uV. It operates at a nominal voltage of 5V and has a min voltage gain of 25000. This amplifier is commonly used in applications requiring high precision and low power consumption.
Lite-on Semiconductor
Fairchild Semiconductor
FDLL4148
FDLL4148 by Onsemi is a single rectifier diode with a max reverse recovery time of 0.004 us. With a max forward voltage of 1V and output current of 0.2A, it is ideal for applications requiring fast switching speeds in electronic circuits. The diode's glass package body material and isolated case connection make it suitable for surface mount designs operating at temperatures up to 175°C.
Synsemi
SMBJ18CA
Vishay Semiconductors
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: J BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
MBR0520LT3G
MBR0520LT3G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.385V and output current of 0.5A. It operates b/w -65°C to 125°C, ideal for applications requiring high-speed switching and low power loss in compact electronic devices. The package style is small outline, making it suitable for surface mount designs in various electronics.
LM358AN
NXP Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
221-415/K194-4045
Wago
Wago 221-415/K194-4045 is a UL-approved barrier strip terminal block with 5 ways, rated for 32A current and 450V voltage. It supports wire gauge up to 12 AWG and wire cross-section of 4mm2, featuring a push-in fastening method. Ideal for cable mounting applications in various industries.
1843224
Phoenix Contact
The Phoenix Contact 1843224 is a UL-approved barrier strip terminal block with 160V rated voltage and 8A rated current. It features a board mounting type and connector fastening method, suitable for applications requiring secure electrical connections in industrial settings.
MS25036-157
TE Connectivity
RING TERMINAL; Wire Gauge: 10 AWG; Voltage (Rated): 300 V; Safety Approval: UL; Wire Cross Section: 6.64 mm2; No. of Ways: 1;
1776508
Phoenix Contact 1776508 is a STRIP TERMINAL BLOCK with 2.5 mm2 Wire Cross Section and 13 AWG Wire Gauge. Rated for 320V voltage and 12A current, it's ideal for BOARD mounting applications requiring CB, CCA, CSA, CUL, EAC, GL, RS safety approvals.
63130-2
Tyco Electronics Amp
SPLICE TERMINAL; Terminal Gender: FEMALE;
1374
Advanced Interconnections
PCB TERMINAL; Terminal Gender: FEMALE;
MS25036-153
Amphenol Communications Solutions
RING TERMINAL; Additional Features: NYLON; Wire Gauge: 14 AWG; Voltage (Rated): 300 V; Safety Approval: UL; Wire Cross Section: 2.08 mm2;
1787470
BARRIER STRIP TERMINAL BLOCK;
1703661
The Phoenix Contact 1703661 is a PANEL-mount BARRIER STRIP TERMINAL BLOCK with UL safety approval. It supports wire gauge up to 6 AWG and voltage rating of 1000 V, making it ideal for high-current applications requiring secure connections. With a rated current of 76 A and 7 ways, it accommodates wire cross sections up to 16 mm2 efficiently.
1SNK705062R0000
Abb
MODULAR TERMINAL BLOCK; Mounting Type: DIN RAIL; Wire Gauge: 12 AWG; Voltage (Rated): 600 V; Safety Approval: UL; Wire Cross Section: 2.5 mm2;
PV14-14F-C
Panduit
FORK TERMINAL; Wire Gauge: 14 AWG; Terminal Gender: FEMALE;
731
Zierick Manufacturing
POWER TERMINAL; Additional Features: MATERIAL: BRASS, TIN PLATED; Current (Rated): 30 A;
MS25036-115
Fci
RING TERMINAL; Wire Gauge: 8 AWG; Terminal Gender: FEMALE;
1715734
The Phoenix Contact 1715734 is a modular terminal block with a rated voltage of 400V and current of 17.5A, suitable for wire gauge up to 14 AWG. It has safety approvals from CCA, CSA, CUL, GOST, SEV, and UL. This board-mounted terminal block offers fastening via screws and supports wire cross-sections of 1.5mm2 in applications requiring a reliable electrical connection in industrial settings.
LCAX4-14F-L
LUG TERMINAL;
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.
160173-2
PUSH-ON TERMINAL; Wire Gauge: 20 AWG; Terminal Gender: FEMALE; Wire Cross Section: .51 mm2; Safety Approval: UL;
3210271
MODULAR TERMINAL BLOCK;
2-320563-3
RING TERMINAL; Wire Gauge: 16 AWG; Voltage (Rated): 300 V; Wire Cross Section: 1.419 mm2; Safety Approval: UL; Terminal Gender: FEMALE;
2091-1104/002-000
Wago 2091-1104/002-000 is a BARRIER STRIP TERMINAL BLOCK for CABLE mounting. It supports 14 AWG wire gauge with 1.5 mm2 wire cross section and rated voltage of 320V, current of 10A. Ideal for applications requiring secure connections in electrical wiring systems.
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252-102
The Wago 252-102 is a 2-row strip terminal block with rated voltage of 100V and current of 2A. It has 4 ways, accepts wire cross section of 0.8mm², and uses spring-loaded fastening method. Ideal for board mounting applications in various industries due to its compact design and reliable connection features.
2-521105-2
TE Connectivity's 2-521105-2 is a UL-approved TAB TERMINAL with a wire gauge of 18 AWG and rated voltage of 600 V. It is commonly used in applications requiring male terminals for wire cross sections up to 0.82 mm2.
2-521103-2
TAB TERMINAL; Wire Gauge: 18 AWG; Voltage (Rated): 600 V; Terminal Gender: MALE; Wire Cross Section: .82 mm2; Safety Approval: UL;
2-521102-2
TAB TERMINAL; Wire Gauge: 18 AWG; Voltage (Rated): 600 V; Terminal Gender: MALE; Safety Approval: UL; Wire Cross Section: .82 mm2;
252-171
STRIP TERMINAL BLOCK; Manufacturer Series: 252;
2-521055-2
TAB TERMINAL; Wire Gauge: 18 AWG; Voltage (Rated): 600 V; Safety Approval: UL; Wire Cross Section: .82 mm2; Terminal Gender: MALE;
2-521360-2
252-107
STRIP TERMINAL BLOCK; Mounting Type: BOARD; Fastening Method: SPRING LOADED; Voltage (Rated): 100 V; No. of Rows: 2; No. of Decks: 1;
252-104
STRIP TERMINAL BLOCK; Mounting Type: BOARD; Fastening Method: SPRING LOADED; Voltage (Rated): 100 V; Wire Cross Section: .8 mm2; Current (Rated): 2 A;
252-105
STRIP TERMINAL BLOCK; Mounting Type: BOARD; Fastening Method: SPRING LOADED; Voltage (Rated): 100 V; Wire Cross Section: .8 mm2; No. of Rows: 2;
252-106
252-108
STRIP TERMINAL BLOCK; Mounting Type: BOARD; Fastening Method: SPRING LOADED; Voltage (Rated): 100 V; Wire Cross Section: .8 mm2; No. of Ways: 16;
252-109
STRIP TERMINAL BLOCK; Mounting Type: BOARD; Fastening Method: SPRING LOADED; Voltage (Rated): 100 V; No. of Decks: 1; No. of Rows: 2;
252-152
252-153
STRIP TERMINAL BLOCK; Mounting Type: BOARD; Fastening Method: SPRING LOADED; Voltage (Rated): 100 V; No. of Decks: 1; Current (Rated): 2 A;
252-154
STRIP TERMINAL BLOCK; Mounting Type: BOARD; Fastening Method: SPRING LOADED; Voltage (Rated): 100 V; Current (Rated): 2 A; No. of Decks: 1;
252-155
STRIP TERMINAL BLOCK; Mounting Type: BOARD; Fastening Method: SPRING LOADED; Voltage (Rated): 100 V; No. of Ways: 10; No. of Rows: 2;
252-156
STRIP TERMINAL BLOCK; Mounting Type: BOARD; Fastening Method: SPRING LOADED; Voltage (Rated): 100 V; No. of Ways: 12; Current (Rated): 2 A;
252-159
252-160
Supply Digital Components
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