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 233-503 is a STRIP TERMINAL BLOCK with 3 ways, rated for 4A current and 150V voltage. It supports wire gauge up to 20 AWG (0.5 mm2) and uses SOLDER fastening method. Ideal for BOARD mounting, it holds CSA/UL safety approvals, suitable for various electrical connections in industrial applications.
Median Price
$1.614
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1k+
Bürklin Elektronik
1+ parts
$1.190
100+ parts
$0.970
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10k+ parts
Farnell
$1.300
$1.080
$0.960
Distrelec
$1.928
$1.819
$1.503
Element14
$3.190
Nova Conductors
$1.370
Vyrian
Shortec Electronics
VNN
QIE Inc.
ComSIT Distribution GmbH
Halfin
LIBRA Elektronik GmbH
Rapid Electronics
$1.685
Semicontronic
$1.010
$0.985
$0.980
Ampacity Inc.
Argo Parts USA
Continental Prestige Electronics
$1.343
Netroflash
Advanced Electronics
$1.397
AZTECH Wire
$16.260
Aztec Data Supply Inc.
BOARD mounting type ensures easy installation and secure attachment to the circuit board, making it convenient for use in various electronic applications.
CSA and UL safety approvals signify that this product has met rigorous safety standards, providing peace of mind for users regarding its reliability and compliance with industry regulations.
Supports 20 AWG wire gauge, offering versatility in connection options and compatibility with a range of wire sizes commonly used in electronic projects.
Rated for up to 150 volts, suitable for low to moderate voltage applications ensuring safety and stable performance under typical operating conditions.
Strip terminal block type facilitates easy wiring and secure connections, enabling efficient assembly and maintenance of electrical circuits.
With a wire cross-section of 0.5 mm2, this terminal block supports a specific range of wire sizes, ensuring proper fit and contact for reliable electrical connections.
Solder fastening method ensures a strong and durable connection, enhancing the overall stability and performance of the terminal block in various applications.
Rated for 4 amps of current, suitable for low to moderate current applications, ensuring safe operation while maintaining efficiency and reliability.
Featuring 3 ways for connections, this terminal block provides versatility in wiring configurations, accommodating multiple connections within a single unit.
Terminals & Terminal Blocks 233-503 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:
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233-503 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.
MBR0520LT1
Onsemi
MBR0520LT1 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, making it suitable for applications requiring low power consumption in compact electronic devices. This single-configured diode is surface mountable and has a max repetitive peak reverse voltage of 20V, ideal for small outline package designs.
LL4148
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
BAV99
Taiwan Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
FDN306P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .5 W; Maximum Drain Current (Abs) (ID): 2.6 A; Operating Mode: ENHANCEMENT MODE;
LM358MX
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
SS14
Sensitron Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
0460-202-16141
TE Connectivity
TE Connectivity's 0460-202-16141 contact features a crimp terminal type, machined contact design, and rated AC voltage of 1500V. With a wire gauge range of 20-16 AWG, it is ideal for applications requiring a male round pin-socket contact style in assembly products.
2N2222A
Crystalonics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
2N7002
Supertex
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; No. of Elements: 1; Maximum Feedback Capacitance (Crss): 5 pF;
Sangdest Microelectronics (Nanjing)
IRLML6402TRPBF
International Rectifier
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 1.3 W; Peak Reflow Temperature (C): 260; Package Style (Meter): SMALL OUTLINE;
1N4148
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
M85049/85-08W02
CONNECTOR ACCESSORY; Minimum Operating Temperature: -65 Cel; Wire Gauge (AWG): 0; Maximum Wire Size: 0 AWG; Maximum Operating Temperature: 175 Cel; Material: ALUMINUM ALLOY;
M24308/2-1F
TE Connectivity's M24308/2-1F D-Sub Connector features 9 contacts, 2 rows, and a shell size of 1/E. With a rated current of 7.5A, it operates b/w -55°C to 125°C. Ideal for cable mounting applications, this connector has a steel shell with cadmium finish and uses crimp termination for female contact pins.
Panjit International
LM7805CT
Comset Semiconductors
Other Regulators; No. of Terminals: 3; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %; Operating Temperature (TJ-Min): 0 Cel; Technology: BIPOLAR;
Semicoa
LM555CN
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
BSS138PS,115
Nexperia
N-CHANNEL; Configuration: SEPARATE, 2 ELEMENTS WITH BUILT-IN DIODE; Surface Mount: YES; No. of Elements: 2; No. of Terminals: 6; Minimum DS Breakdown Voltage: 60 V;
LM555CM
National Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
1-796634-2
Tyco Electronics Amp
STRIP TERMINAL BLOCK; Mounting Type: CABLE; Fastening Method: SCREW; Additional Features: STANDARDS: IEC 998-1/998-2-1, PA 6-6, 94V-0, POLARIZED; Wire Gauge: 12 AWG; Voltage (Rated): 300 V;
1803604
Phoenix Contact
Phoenix Contact 1803604 is a UL-approved BARRIER STRIP TERMINAL BLOCK for 16 AWG wire. With a rated voltage of 160V and current of 8A, it accommodates up to 5 ways with a wire cross section of 1.5mm2. Ideal for CABLE mounting applications.
2060-453/998-404
Wago
Wago's 2060-453/998-404 Barrier Strip Terminal Block is rated for 320V, 9A current, and supports wire gauge up to 18 AWG. Ideal for BOARD mounting, it has safety approvals from CCA, CSA, CUL, EN, IEC, KEMA. Suitable for applications requiring secure connections in limited space with 0.75mm2 wire cross section.
2-33466-1
RING TERMINAL; Wire Gauge: 6 AWG; Wire Cross Section: 15 mm2; Safety Approval: UL; No. of Ways: 1;
12507
Beau Interconnect
BARRIER STRIP TERMINAL BLOCK; Mounting Type: BOARD; Fastening Method: SCREW; Wire Gauge: 16 AWG; Voltage (Rated): 300 V; Safety Approval: CSA; UL;
1285
Keystone Electronics
TAB TERMINAL; Terminal Gender: MALE;
MS25036-148
Amphenol Communications Solutions
RING TERMINAL; Additional Features: COPPER; Wire Gauge: 16 AWG; Voltage (Rated): 300 V; Terminal Gender: FEMALE; No. of Ways: 1;
744-303/000-007
BARRIER STRIP TERMINAL BLOCK;
D-436-38CS2881
WIRE TERMINAL; Wire Gauge: 12 AWG; Wire Cross Section: 2.94 mm2; Safety Approval: UL;
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.
PST1,3/2-5,0
The Phoenix Contact PST1,3/2-5,0 is a STRIP TERMINAL BLOCK with 250V rated voltage and 12A rated current. It has CSA, CUL, GOST, SEV, UL safety approvals and mounts on BOARD. Ideal for applications requiring secure electrical connections in limited space.
18615
Molex
The Molex 18615 is a BARRIER STRIP TERMINAL BLOCK with 2 rows and 15 ways. It supports wire gauge up to 12 AWG, rated for 20A current at 300V voltage. Ideal for BOARD mounting applications, it holds CSA and UL safety approvals.
190030001
PUSH-ON TERMINAL; Wire Gauge: 18 AWG; Terminal Gender: FEMALE;
322338
RING TERMINAL; Wire Gauge: 14 AWG; Wire Cross Section: 2.62 mm2; No. of Ways: 1; Terminal Gender: FEMALE; Safety Approval: UL;
7690
POWER TERMINAL; Additional Features: MATERIAL: BRASS;
282834-4
MODULAR TERMINAL BLOCK; Mounting Type: BOARD; Fastening Method: SCREW; Wire Gauge: 16 AWG; Voltage (Rated): 150 V; No. of Ways: 4;
MS-25036-116
RING TERMINAL; Manufacturer Series: MS-25036; Terminal Gender: FEMALE;
1751248
The Phoenix Contact 1751248 is a BARRIER STRIP TERMINAL BLOCK with 2 ways, rated for 13.5A current and 200V voltage. It uses SCREW fastening method and supports wire gauge up to 16 AWG. Ideal for BOARD mounting, it has safety approvals like CB, CCA, CSA, CUL, EAC, SEV for various applications.
DNF18-250FIB-M
Panduit
PUSH-ON TERMINAL; Wire Gauge: 18 AWG; Terminal Gender: FEMALE; Wire Cross Section: 1.5 mm2;
1SNK510150R0000
TE Connectivity's 1SNK510150R0000 is a DIN RAIL mounted modular terminal block with UL safety approval. It supports wire gauge up to 4 AWG and wire cross section of 16 mm2. Ideal for various applications requiring a single way connection.
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233-502
The Wago 233-502 is a STRIP TERMINAL BLOCK with 2 ways, rated for 4A current and 150V voltage. It uses SOLDER fastening method and supports wire gauge up to 20 AWG (0.5 mm2). Ideal for BOARD mounting, it has CSA & UL safety approvals making it suitable for various electrical applications.
233-512
233-512 by Wago is a STRIP TERMINAL BLOCK with BOARD mounting type. It has a rated voltage of 150V, current of 4A, and supports wire gauge up to 20 AWG. Ideal for applications requiring secure connections in electrical circuits with up to 12 ways.
233-504
STRIP TERMINAL BLOCK; Mounting Type: BOARD; Fastening Method: SOLDER; Additional Features: FRONT ENTRY; Wire Gauge: 20 AWG; Voltage (Rated): 150 V;
233-506
233-505
233-507
233-508
233-509
233-510
233-516
233-524
233-536
233-548
Supply Digital Components
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