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 733-203 is a modular terminal block with 3 ways, rated for 150V voltage and 4A current. Featuring spring-loaded fastening method, it's ideal for cable mounting applications requiring CSA and UL safety approvals.
Median Price
$4.155
Lifecycle Status
Suppliers In-Stock
21
In-Stock Inventory
1k+
Farnell
1+ parts
$3.150
100+ parts
$2.120
1k+ parts
$1.680
10k+ parts
-
Element14
$4.170
$3.470
$2.770
Chip1Stop
$4.180
$2.020
$1.790
$1.560
DigiKey
$7.350
$3.890
$3.236
Newark
$8.090
$4.280
$3.560
Arrow
$3.505
$2.991
Verical
$3.479
$2.967
Master Electronics
$4.140
$3.900
$3.740
Nova Conductors
$3.160
Galco
$3.240
Vyrian
VNN
Greenchips
SIE Connect GmbH - GreenChips
IBS Electronics
$5.837
$5.499
$5.273
Diverse Electronics
Rapid Electronics
$3.961
Electro Sonic
$4.100
$3.510
Inventory MP
Bristol Electronics
Elcom Components
Ampacity Inc.
$2.330
Semicontronic
$2.272
$2.260
Argo Parts USA
Continental Prestige Electronics
$3.097
Netroflash
Authorized Procurement Solutions
Aztec Data Supply Inc.
CABLE mounting type allows for easy and secure installation, reducing the risk of loose connections.
CSA and UL safety approvals ensure that the product meets rigorous safety standards, giving peace of mind to users.
Supports 20 AWG wire gauge, allowing for compatibility with a wide range of electronic devices and applications.
Rated for up to 150 volts, making it suitable for low to medium voltage applications.
Modular terminal block design allows for easy customization and reconfiguration of connections, increasing flexibility in use.
Spring-loaded fastening method ensures secure connections and easy installation, saving time and effort.
Rated for up to 4 amps of current, making it suitable for low to medium power applications.
3-way configuration provides flexibility in connecting multiple terminals or devices, optimizing space usage.
Terminals & Terminal Blocks 733-203 attributes and parameters. Explore more Terminals & Terminal Blocks devices from Wago
Product Type:
Safety Compliance:
Rated Voltage:
Rated Current:
Wire Gauge:
Total Ways:
Total Decks:
Total Rows:
Mounting Style:
Fastening Style:
733-203 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.
LM317T
Analog Devices
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; No. of Functions: 1; Package Body Material: PLASTIC/EPOXY; Surface Mount: NO;
BSS138
Calogic
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Drain Current (Abs) (ID): .2 A;
LM358N
NXP Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
OPA2277UA/2K5
Texas Instruments
OPA2277UA/2K5 by Texas Instruments is a dual operational amplifier with low offset voltage of 100 uV and micropower consumption of 0.004 uA. Ideal for industrial applications, it offers high common mode rejection ratio of 140 dB and unity gain bandwidth of 1 MHz. With a compact rectangular package style, it is suitable for surface mount designs in various electronic systems.
2N2222A
Swampscott Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
LM555CN
Onsemi
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
IRLML6401TRPBF
International Rectifier
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 1.3 W; Minimum Operating Temperature: -55 Cel; Avalanche Energy Rating (EAS): 33 mJ;
BSS138-TP
Micro Commercial Components
BSS138-TP by Micro Commercial Components is a N-channel small signal FET with a min DS breakdown voltage of 50V and max drain current of 0.22A. It is commonly used in applications requiring enhancement mode operation, such as power management and switching circuits.
M24308/2-1F
Tyco Electronics Amp
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; IEC Conformity: NO; Mixed Contacts: NO; Empty Shell: NO;
1N4148W-T
1N4148W-T by Micro Commercial Components is a single rectifier diode with a max reverse recovery time of 0.004 us. It operates b/w -55 to 150 °C and has a max output current of 0.15 A. Ideal for applications requiring fast switching speeds in small outline packages.
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.
LM317TG
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Minimum Input-Output Voltage Differential: 3 V; Qualification Status: Not Qualified; No. of Functions: 1;
ULN2803ADW
ULN2803ADW 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 and has a max supply voltage of 3 V. Ideal for applications requiring buffer or inverter-based peripheral drivers with sink current flow direction.
SMBJ18CA
Lite-on Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM317TG by Texas Instruments is an adjustable positive single output standard regulator with a max output voltage of 37V and max output current of 1.5A. 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 a rectangular shape and through-hole terminals for easy installation.
LM358AN
Fairchild Semiconductor
NUP2105LT1G
NUP2105LT1G by Onsemi is a Transient Suppression Device with 350W power dissipation, 29.1V breakdown voltage, and 44V clamping voltage. Commonly used in electronic circuits for surge protection due to its bidirectional polarity and silicon diode element material.
2N7002
STMicroelectronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Drain Current (ID): .2 A; Transistor Application: SWITCHING;
LL4148
Transys Electronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
BSS138W-7-F
Diodes Incorporated
Diodes Inc.'s BSS138W-7-F is a N-channel FET with 50V DS breakdown voltage, ideal for switching applications. It features single configuration with built-in diode, Gull Wing terminals, and operates in enhancement mode. With 0.2A max drain current and 3.5 ohm RDS(on), it's UL recognized and suitable for small outline packages at temperatures ranging from -55 to 150°C.
3966
Vogt Ag Verbindungstechnik
PUSH-ON TERMINAL; Wire Gauge: 14 AWG; Wire Cross Section: 2.5 mm2; Terminal Gender: FEMALE;
MS25036-148
Panduit
RING TERMINAL; Additional Features: COPPER; Wire Gauge: 16 AWG; Voltage (Rated): 300 V; Safety Approval: UL; No. of Ways: 1;
2-520184-2
TE Connectivity
TE Connectivity 2-520184-2 is a UL-approved PUSH-ON TERMINAL for 18 AWG wire with 600V rating. Ideal for FEMALE terminals, it supports 0.82 mm2 wire cross section, commonly used in electrical applications.
MS25036-154
Amphenol Communications Solutions
RING TERMINAL; Additional Features: NYLON; Wire Gauge: 14 AWG; Voltage (Rated): 300 V; Safety Approval: UL; Wire Cross Section: 2 mm2;
4-164
Cinch Connectivity Solutions
BARRIER STRIP TERMINAL BLOCK; Fastening Method: SCREW; Additional Features: PHENOLIC, 94V-1; Wire Gauge: 14 AWG; Voltage (Rated): 250 V; Current (Rated): 15 A;
327583
BUTT TERMINAL; Wire Gauge: 14 AWG; Terminal Gender: FEMALE; Wire Cross Section: 2.62 mm2;
0297-0-15-01-06-27-04-0
Mill-max Mfg
PCB TERMINAL; Terminal Gender: FEMALE;
3354
Advanced Interconnections
MKDS1/2-3,81
Phoenix Contact
The Phoenix Contact MKDS1/2-3,81 is a barrier strip terminal block with 2 ways and rated for 13.5A current at 200V voltage. It uses a screw fastening method and supports wire gauge up to 16 AWG, making it ideal for board mounting applications in various industries. Safety approvals include CB, CUL, EAC, SEV, and UL.
2-36161-3
RING TERMINAL; Wire Gauge: 12 AWG; Voltage (Rated): 300 V; Terminal Gender: FEMALE; Safety Approval: UL; No. of Ways: 1;
DNF14250FIBX-2K
PUSH-ON TERMINAL; Wire Gauge: 14 AWG; Terminal Gender: FEMALE;
51863-3
TE Connectivity 51863-3 is a UL-approved FEMALE RING TERMINAL for 20 AWG wire with a rated voltage of 300 V. Ideal for 0.6 mm2 wire cross sections, it ensures secure electrical connections in various applications.
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.
MKDSN1,5/3-5,08
The Phoenix Contact MKDSN1,5/3-5,08 is a barrier strip terminal block with 3 ways and rated for 13.5A current at 400V voltage. It features a fastening method using screws and accepts wire gauge up to 16 AWG. Ideal for board mounting applications, it holds safety approvals from CB, CUL, DNVGL, EAC, SEV, and UL.
1SNK505060R0000
Abb
MODULAR TERMINAL BLOCK; Mounting Type: DIN RAIL; Wire Gauge: 12 AWG; Voltage (Rated): 600 V; Current (Rated): 20 A; Wire Cross Section: 4 mm2;
733-368
Wago
Wago's 733-368 strip terminal block has 8 ways, rated for 4A current and 150V voltage. It is a single-row board-mounted connector with safety approvals from ABS, CCA, CSA, DNVGL, EN, and IEC. Ideal for various applications requiring secure electrical connections.
322338
RING TERMINAL; Wire Gauge: 14 AWG; Terminal Gender: FEMALE; Safety Approval: UL; No. of Ways: 1; Wire Cross Section: 2.62 mm2;
1759398
Phoenix Contact 1759398 is a UL-approved BARRIER STRIP TERMINAL BLOCK with 6 ways, rated for 12A current and 320V voltage. It supports wire gauge up to 12 AWG and wire cross section of 2.5 mm², mounted using SCREW fastening method. Ideal for industrial applications requiring secure electrical connections.
7460305
Wuerth Elektronik & Kg
PCB TERMINAL; Current (Rated): 160 A;
2-282836-2
TE Connectivity 2-282836-2 is a modular terminal block with 21 ways for BOARD mounting. Rated at 300V, it handles 15 AWG wire and supports 1.5mm² wire cross section. UL approved, it can carry up to 13.5A current making it ideal for various industrial applications.
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733-202
MODULAR TERMINAL BLOCK; Mounting Type: CABLE; Fastening Method: SPRING LOADED; Wire Gauge: 20 AWG; Voltage (Rated): 150 V; Current (Rated): 4 A;
733-204
MODULAR TERMINAL BLOCK; Mounting Type: CABLE; Fastening Method: SPRING LOADED; Wire Gauge: 20 AWG; Voltage (Rated): 150 V; Safety Approval: CSA; UL;
733-205
MODULAR TERMINAL BLOCK; Mounting Type: CABLE; Fastening Method: SPRING LOADED; Wire Gauge: 20 AWG; Voltage (Rated): 150 V; No. of Decks: 1;
733-206
733-208
MODULAR TERMINAL BLOCK; Mounting Type: CABLE; Fastening Method: SPRING LOADED; Wire Gauge: 20 AWG; Voltage (Rated): 150 V; No. of Rows: 1;
733-210
733-212
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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