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
Weidmueller & Kg's 163303 is a CSA/UL approved BARRIER STRIP TERMINAL BLOCK with 500 AWG wire gauge, rated for 600V. It features a SCREW fastening method and supports up to 3 ways. Ideal for industrial applications requiring secure electrical connections.
Median Price
$209.865
Lifecycle Status
Suppliers In-Stock
12
In-Stock Inventory
1k+
Farnell
1+ parts
$2.760
100+ parts
$1.580
1k+ parts
$1.430
10k+ parts
-
Element14
$4.480
$3.770
$3.050
Mouser Electronics
$415.250
RS (Exports)
$423.140
Airline Hydraulics
$471.720
Verical
$2.436
$1.666
TME
$3.350
$2.070
$1.420
Galco
$241.780
Nova Conductors
$285.161
VNN
Vyrian
ACDS - Activité Composants Distribution Service
Continental Prestige Electronics
$1.794
$1.759
Argo Parts USA
Aranea Global
$279.457
$268.279
Neutron USA
$844.990
Authorized Procurement Solutions
Having both CSA and UL safety approvals ensures that this product meets the highest safety standards and can be trusted for use in various applications with peace of mind.
The high wire gauge rating of 500 AWG means this terminal block can handle heavy-duty cables and conductors, making it suitable for demanding electrical connections.
With a rated voltage of 600 V, this terminal block is suitable for use in high voltage applications, providing reliable and safe electrical connections.
The barrier strip terminal block design offers excellent electrical isolation and segregation of circuits, preventing short circuits and ensuring reliable connections.
The screw fastening method allows for secure and stable connections, ensuring that the terminals remain in place even under high vibration or mechanical stress.
Having 3 ways means this terminal block can accommodate multiple connections in a compact form factor, making it versatile and space-efficient for various wiring setups.
Terminals & Terminal Blocks 163303 attributes and parameters. Explore more Terminals & Terminal Blocks devices from Weidmueller & Kg
Product Type:
Safety Compliance:
Rated Voltage:
Wire Gauge:
Total Ways:
Total Decks:
Total Rows:
Fastening Style:
163303 Terminals & Terminal Blocks trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.90.40.00
SB
NSN
1680-01-184-2435, 1680011842435, 4720-12-328-5811, 4720123285811, 4820-99-526-1849, 4820995261849, 5305-01-562-8804, 5305015628804, 5342-00-822-8001, 5342008228001, 5365-99-252-0590, 5365992520590, 5905-99-832-0252, 5905998320252
NIIN
011842435, 123285811, 995261849, 015628804, 008228001, 992520590, 998320252
Be it automobile manufacturing, electricity production or water management - hardly any of today’s industries can do without electronics and electrical connectivity. In this internationalised, technologically changing world, the complexity of requirements is rapidly increasing due to the emergence of new markets. New, more varied challenges have to be overcome, and the solutions to them will not be found in high-tech products alone. Connectivity is the key, whether it involves power, signals and data, demands and solutions or theory and practice. Industrial Connectivity needs connections. And that’s precisely what we stand for.
LL4148
Weitronic Enterprise
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
2N7002
Itt Semiconductor
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Package Body Material: PLASTIC/EPOXY; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; Package Shape: RECTANGULAR;
SMBJ18CA
First Components International
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Clamping Voltage: 29.2 V; Nominal Breakdown Voltage: 21.1 V; Polarity: BIDIRECTIONAL; Maximum Repetitive Peak Reverse Voltage: 18 V;
OHN3020U
Optek Technology
MAGNETIC FIELD SENSOR,HALL EFFECT; Mounting Feature: THROUGH HOLE MOUNT; No. of Terminals: 3; Output Type: ANALOG CURRENT; Package Shape or Style: RECTANGULAR; Output Range: 25mA;
EU2B-YS2J03F
Idec
ROTARY SWITCH;
C0805C104K5RACTU
KEMET Corporation
KEMET C0805C104K5RACTU is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. It has X7R temperature characteristics, -55 to 125 °C operating range, and ±10% tolerance. Ideal for surface mount applications in electronics requiring compact size and reliable performance.
SS14
Surge Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WS
Rochester Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Forward International Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .625 W; Maximum Collector Current (IC): .6 A;
MMSZ5245BT1G
Onsemi
MMSZ5245BT1G by Onsemi is a Zener diode with 15V nominal reference voltage, 8.5mA test current, and 16 ohm dynamic impedance. It is used in applications requiring precise voltage regulation in a compact SMD package for temperatures ranging from -55 to 150°C.
CRCW04020000Z0EDHP
Vishay Intertechnology
Vishay Intertechnology's CRCW04020000Z0EDHP is a 0402 SMT resistor with 0 ohm resistance, rated for temperatures from -55°C to 155°C. Ideal for jumper applications in automotive electronics due to AEC-Q200 compliance and compact size of 1mm x 0.5mm x 0.3mm.
Electronic Transistors
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Continental Device India
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .83 W; Package Body Material: PLASTIC/EPOXY; JEDEC-95 Code: TO-236AB;
CL31B104KBCNNNC
Samsung Electro-mechanics
Samsung Electro-mechanics CL31B104KBCNNNC is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. It features X7R temperature characteristics, -55 to 125 °C operating range, and compact SMT package style. Ideal for applications requiring high reliability in compact electronic devices.
ERJ3EKF1002V
Panasonic
Panasonic's ERJ3EKF1002V is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.1 W power dissipation. It operates b/w -55 to 155 °C and is ideal for surface mount applications in automotive electronics due to AEC-Q200 compliance.
EU2B-YS3203C
1554216002
Molex
WIRE AND CABLE;
Infineon Technologies
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .5 W; Transistor Element Material: SILICON; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
BSS138
Weitron Technology
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Terminal Form: GULL WING; Terminal Position: DUAL;
Calogic
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Peak Reflow Temperature (C): NOT SPECIFIED; Terminal Position: DUAL;
MS25036-115
Defense Logistics Agency
LUG TERMINAL; Wire Gauge: 8 AWG;
4177
Advanced Interconnections
PCB TERMINAL; Terminal Gender: FEMALE; Manufacturer Series: 4177;
39357-0002
Molex 39357-0002 is a UL-approved barrier strip terminal block with 16 AWG wire gauge, rated for 300V and 12A current. It has a mounting type of BOARD and uses screws for fastening. Ideal for applications requiring secure electrical connections in limited space.
MS25036-149
RING TERMINAL; Wire Gauge: 16 AWG; Voltage (Rated): 300 V; Terminal Gender: FEMALE; No. of Ways: 1; Safety Approval: CSA; UL;
280-562/281-411
Wago
MODULAR TERMINAL BLOCK;
3209578
Phoenix Contact
Phoenix Contact 3209578 is a DIN RAIL mounted MODULAR TERMINAL BLOCK with UL & CSA approval. It supports 12 AWG wire, 800V voltage, and 4mm2 wire cross section. Ideal for applications requiring fast PUSH-IN installation with a rated current of 24A in up to 4 ways.
1776231-1
TE Connectivity
BARRIER STRIP TERMINAL BLOCK; Terminal Gender: MALE; Safety Approval: UL;
282834-8
Tyco Electronics Amp
MODULAR TERMINAL BLOCK; Mounting Type: BOARD; Fastening Method: SCREW; Wire Gauge: 16 AWG; Voltage (Rated): 150 V; No. of Ways: 8;
MS25036-116
RING TERMINAL; Wire Gauge: 8 AWG; Terminal Gender: FEMALE; Wire Cross Section: 10.5 mm2;
104
Marathon Special Products
BARRIER STRIP TERMINAL BLOCK; Mounting Type: PANEL; Fastening Method: SCREW; Additional Features: STANDARD: UL 94V-1, PHENOLIC; Wire Gauge: 12 AWG; Voltage (Rated): 250 V;
7-796634-2
TE Connectivity's 7-796634-2 is a UL-approved barrier strip terminal block with 4 ways, rated for 300V voltage and 15A current. Suitable for wire gauge up to 12 AWG and wire cross-section of 3mm², it finds application in various terminal and terminal block setups.
3031238
Phoenix Contact 3031238 is a MODULAR TERMINAL BLOCK for C RAIL mounting. It supports 12 AWG wire gauge with 4 mm2 wire cross section. Featuring SPRING LOADED fastening, it offers 2 ways connection ideal for industrial applications.
282836-3
MODULAR TERMINAL BLOCK; Mounting Type: BOARD; Fastening Method: SCREW; Additional Features: STANDARD: IEC 998-1/998-2-1, PA 6-6, 94V-0; Wire Gauge: 15 AWG; Voltage (Rated): 300 V;
1-282834-2
TE Connectivity 1-282834-2 is a modular terminal block with 12 ways for 16 AWG wire. Rated for 150V and 10A, it has UL safety approval and uses screw fastening on board mounting. Ideal for various applications requiring secure electrical connections.
1287-STR
Keystone Electronics
TAB TERMINAL;
1-962915-2
TAB TERMINAL; Wire Gauge: 17 AWG; Wire Cross Section: 1 mm2; Terminal Gender: MALE; Current (Rated): 30 A; Safety Approval: LV, UL;
2-34148-1
TE Connectivity 2-34148-1 is a UL-approved female ring terminal with 16 AWG wire gauge and 600V rated voltage. Ideal for applications requiring a secure electrical connection, it has a wire cross section of 1.65 mm2, making it suitable for various terminal block setups.
1745894
The Phoenix Contact 1745894 is a Barrier Strip Terminal Block with 2 ways, rated for 8A current and 160V voltage. Featuring push-in fastening method, it accepts wire gauge up to 16 AWG (1.5 mm2). Ideal for applications requiring secure electrical connections in industrial settings.
8-14
J S T Mfg
RING TERMINAL; Wire Gauge: 8 AWG; Terminal Gender: FEMALE; Wire Cross Section: 10.52 mm2;
1757051
The Phoenix Contact 1757051 Barrier Strip Terminal Block is rated for 320V voltage and 12A current, with a wire gauge of 12 AWG and wire cross section of 2.5mm². It features a connector mounting type with safety approvals from CB, CSA, CUL, GOST, UL, VDE. Ideal for applications requiring secure electrical connections in industrial settings.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
163302
Weidmueller & Kg
BARRIER STRIP TERMINAL BLOCK; Fastening Method: SCREW; Wire Gauge: 500 AWG; Voltage (Rated): 600 V; Safety Approval: CSA; UL; No. of Ways: 2;
16330-2
Cooper Electronic Technologies
BARRIER STRIP TERMINAL BLOCK; Fastening Method: SCREW; Wire Gauge: 500 AWG; Voltage (Rated): 600 V; No. of Rows: 1; Safety Approval: CSA; UL;
Eaton Corporation
16330-3
BARRIER STRIP TERMINAL BLOCK; Fastening Method: SCREW; Wire Gauge: 500 AWG; Voltage (Rated): 600 V; No. of Rows: 1; No. of Ways: 3;
1633590000
STRIP TERMINAL BLOCK; Mounting Type: BOARD; Fastening Method: CONNECTOR; Voltage (Rated): 300 V; Current (Rated): 8 A; No. of Decks: 2;
1633690000
BARRIER STRIP TERMINAL BLOCK; Mounting Type: BOARD; Fastening Method: CONNECTOR; Voltage (Rated): 300 V; Current (Rated): 8 A; No. of Rows: 2;
16330
BARRIER STRIP TERMINAL BLOCK; Fastening Method: SCREW; Additional Features: 94V-0, THERMOPLASTIC; Voltage (Rated): 600 V; No. of Decks: 1; No. of Rows: 1;
16332
BARRIER STRIP TERMINAL BLOCK; Fastening Method: SCREW; Additional Features: 94V-0, THERMOPLASTIC; Voltage (Rated): 600 V; No. of Rows: 1; Current (Rated): 310 A;
16335
BARRIER STRIP TERMINAL BLOCK; Fastening Method: SCREW; Additional Features: 94V-0, THERMOPLASTIC; Voltage (Rated): 600 V; Safety Approval: CSA; UL; No. of Decks: 1;
16330-1
BARRIER STRIP TERMINAL BLOCK; Fastening Method: SCREW; Wire Gauge: 500 AWG; Voltage (Rated): 600 V; No. of Ways: 1; No. of Decks: 1;
16332-1
BARRIER STRIP TERMINAL BLOCK; Fastening Method: SCREW; Wire Gauge: 350 AWG; Voltage (Rated): 600 V; No. of Ways: 1; Safety Approval: CSA; UL;
16332-2
BARRIER STRIP TERMINAL BLOCK; Fastening Method: SCREW; Wire Gauge: 350 AWG; Voltage (Rated): 600 V; Safety Approval: CSA; UL; No. of Ways: 2;
16332-3
BARRIER STRIP TERMINAL BLOCK; Fastening Method: SCREW; Wire Gauge: 350 AWG; Voltage (Rated): 600 V; Safety Approval: CSA; UL; No. of Ways: 3;
16335-1
16335-2
BARRIER STRIP TERMINAL BLOCK; Fastening Method: SCREW; Wire Gauge: 500 AWG; Voltage (Rated): 600 V; No. of Ways: 2; No. of Decks: 1;
16335-3
BARRIER STRIP TERMINAL BLOCK; Fastening Method: SCREW; Wire Gauge: 500 AWG; Voltage (Rated): 600 V; No. of Ways: 3; No. of Decks: 1;
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