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
Eaton Corporation's TB300-03 is a 2-row BARRIER STRIP TERMINAL BLOCK with 6 ways, rated for 30A current and 600V voltage. It uses SCREW fastening method and supports wire gauge up to 6 AWG. Ideal for CABLE mounting, it holds safety approvals from CSA, CE, IEC, and UL.
Median Price
$5.500
Lifecycle Status
Suppliers In-Stock
15
In-Stock Inventory
1k+
Standard Electric Supply Co.
1+ parts
$4.110
100+ parts
-
1k+ parts
10k+ parts
RS Americas
$5.010
$4.840
Mouser Electronics
$11.200
$7.560
DigiKey
$6.021
$5.095
Master Electronics
$5.870
$4.970
$4.950
Waytek Inc.
$3.298
$3.081
Sager
$5.210
$4.690
Verical
$7.176
Future Electronics
$4.930
$4.810
Nova Conductors
$3.781
Carlton-Bates
Vyrian
Electro Sonic
$4.580
$3.960
IBS Electronics
$6.168
$5.922
$5.865
NAC Semi
$9.070
Semicontronic
$2.740
$2.672
$2.658
Advanced Electronics
$3.480
$3.306
Continental Prestige Electronics
$3.706
Argo Parts USA
Allen Electronics Distributors
$5.450
$4.960
Microchip USA
Perfect Parts
Having 2 rows allows for easy organization and connection of multiple wires or cables.
The cable mounting type provides a secure and reliable connection for various applications.
With multiple safety approvals, this product meets international standards and ensures safe operation.
The 6 AWG wire gauge capability allows for compatibility with a wide range of wire sizes.
The 600 V rated voltage ensures the product can handle high voltage applications safely.
The barrier strip terminal block type provides a secure barrier between connections, reducing the risk of short circuits.
The screw fastening method makes it easy to secure the connections and ensure a stable electrical connection.
The 30 A rated current capacity allows for the product to handle high current loads without overheating.
Having 6 ways provides multiple connection points for different wires or cables, offering versatility in setup.
Terminals & Terminal Blocks TB300-03 attributes and parameters. Explore more Terminals & Terminal Blocks devices from Eaton Corporation
Product Type:
Additional Features:
Safety Compliance:
Rated Voltage:
Rated Current:
Wire Gauge:
Total Ways:
Total Decks:
Total Rows:
Mounting Style:
Fastening Style:
TB300-03 Terminals & Terminal Blocks trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.90.40.00
SB
Today, the world runs on critical infrastructure and technology. Planes. Hospitals. Factories. Data centers. Vehicles. The electrical grid. These are things people depend on every day. And the companies behind them depend on us to help solve some of the toughest power management challenges on the planet. At Eaton, we’re dedicated to improving people’s lives and the environment with power management technologies that are more reliable, efficient, safe and sustainable.We are a power management company doing business in more than 175 countries. Our energy-efficient products and services help our customers effectively manage electrical, hydraulic and mechanical power more reliably, efficiently, safely and sustainably. By giving people tools to use power more efficiently. Helping companies do business more sustainably. And by encouraging each and every employee at Eaton to think differently about our business, our communities—and the positive impact we can have on the world.
BSS138BKW,115
NXP Semiconductors
NXP Semiconductors' BSS138BKW,115 is a N-CHANNEL FET with 60V DS breakdown voltage and 0.32A ID. Ideal for SWITCHING applications, it features a built-in diode, 1.6 ohm RDS(on), and operates in ENHANCEMENT MODE. Suitable for surface mount with GULL WING terminals, it meets AEC-Q101 standards.
DP83848IVVX/NOPB
Texas Instruments
Texas Instruments DP83848IVVX/NOPB is a 3.3V Ethernet transceiver with 100000 Mbps data rate, suitable for industrial applications. It features CMOS technology, operates b/w -40 to 85 °C, and comes in a low profile flatpack package with matte tin finish.
LM7805CT/NOPB
National Semiconductor
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Maximum Voltage Tolerance: 5 %; Operating Temperature (TJ-Max): 125 Cel; Maximum Output Voltage-1: 5.25 V;
2N7002
Telcom Semiconductor
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Operating Temperature: 150 Cel; JESD-609 Code: e0;
1N4148
Surge Components
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Invensys Sensor Systems
RECTIFIER DIODE; Surface Mount: NO; No. of Phases: 1; Maximum Reverse Recovery Time: .004 us; Config: SINGLE; Maximum Repetitive Peak Reverse Voltage: 100 V;
SMBJ18CA
Onsemi
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WT-7
Diodes Incorporated
1N4148WT-7 by Diodes Inc. is a fast recovery rectifier diode with a max reverse recovery time of 0.004 us and a max forward voltage of 1.25 V. It has a package style of small outline, making it suitable for surface mount applications where high-speed switching is required at temperatures ranging from -65 to 150 °C.
SS14
Jgd Semiconductors
RECTIFIER DIODE; Surface Mount: YES; Technology: SCHOTTKY; Maximum Non Repetitive Peak Forward Current: 30 A; Maximum Forward Voltage (VF): .55 V; No. of Phases: 1;
OPA2277UA
Burr-Brown Corporation
OPERATIONAL AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
LL4148
Shanghai Lunsure Electronic Technology
RECTIFIER DIODE; Surface Mount: YES; Maximum Forward Voltage (VF): 1 V; Maximum Non Repetitive Peak Forward Current: .5 A; No. of Elements: 1; Maximum Reverse Recovery Time: .004 us;
Pro-an Electronic
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Clamping Voltage: 29.2 V; Polarity: BIDIRECTIONAL; Nominal Breakdown Voltage: 21.05 V; Maximum Repetitive Peak Reverse Voltage: 18 V;
1N4148WS
Diotec Semiconductor Ag
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
RC0603FR-0710KL
Yageo
Yageo's RC0603FR-0710KL 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 electronics requiring precise resistance values.
Central Semiconductor
BAV99
ROHM
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Micro Commercial Components
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.
Promax-johnton
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM317TG
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.
8-640907-1
Tyco Electronics Amp
PUSH-ON TERMINAL; Additional Features: NYLON; Wire Gauge: 10 AWG; Voltage (Rated): 300 V; Wire Cross Section: 6.64 mm2; Safety Approval: UL;
4-520447-2
TE Connectivity
TE Connectivity's 4-520447-2 is a UL-approved PUSH-ON TERMINAL for 10 AWG wire at 600V. With a wire cross section of 5.26 mm2, this FEMALE terminal block is ideal for various electrical applications.
2-321045-1
TE Connectivity's 2-321045-1 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.
2-327583-1
BUTT TERMINAL; Wire Gauge: 14 AWG; Safety Approval: UL; Wire Cross Section: 2.62 mm2; Terminal Gender: FEMALE;
22-8
J S T Mfg
RING TERMINAL; Wire Gauge: 4 AWG; Wire Cross Section: 26.66 mm2;
66200113722DEC
Wuerth Elektronik & Kg
Terminals and Terminal Blocks;
848
Ntt
LUG TERMINAL; Additional Features: MATERIAL: STEEL; FINISH: TIN;
1752182
Phoenix Contact
STRIP TERMINAL BLOCK;
18721-50
Molex
Molex 18721-50 is a 2-row barrier strip terminal block with 21 ways, rated for 20A current and 300V voltage. It uses screw fastening method, suitable for cable mounting applications with CSA and UL safety approvals.
6-796634-2
TE Connectivity 6-796634-2 is a UL-approved barrier strip terminal block with 12 AWG wire gauge, rated for 300V and 15A current. It features a screw fastening method and accommodates wire cross sections up to 3 mm². Ideal for applications requiring secure electrical connections in industrial settings.
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;
1019700000
Weidmueller & Kg
The Weidmueller & Kg 1019700000 is a modular terminal block with C RAIL mounting. It has UL, CSA, CE safety approvals and supports wire gauge up to 2 AWG. With a rated voltage of 1000V and current of 8A, it accommodates wire cross sections up to 120 mm2. Ideal for applications requiring secure connections in industrial settings.
2-36161-2
TE Connectivity's 2-36161-2 is a UL-approved RING TERMINAL for 10 AWG wire, rated at 300V. With a wire cross section of 6.64 mm2, this FEMALE terminal block is ideal for various electrical applications.
282834-8
TE Connectivity 282834-8 is a modular terminal block with 8 ways, rated for 10A current and 150V voltage. It uses screw fastening method, supports wire gauge up to 16 AWG, and has UL safety approval. Ideal for board mounting applications requiring terminals with wire cross section of 1.3 mm2.
D-436-38CS2821
WIRE TERMINAL; Wire Gauge: 12 AWG; Safety Approval: UL; Wire Cross Section: 2.94 mm2;
1803633
The Phoenix Contact 1803633 is a Barrier Strip Terminal Block with 8 ways, rated for 8A current and 160V voltage. It uses screw fastening method and supports wire gauge up to 16 AWG. Ideal for industrial applications requiring secure electrical connections in limited space.
1728297
Phoenix Contact 1728297 is a BARRIER STRIP TERMINAL BLOCK with 3 ways, rated for 10A current and 200V voltage. It uses SCREW fastening method, supports wire gauge up to 16 AWG, and wire cross section of 1 mm2. Ideal for BOARD mounting in applications requiring CB, CCA, CSA, CUL, GOST, and UL safety approvals.
4471
Keystone Electronics
WIRE TERMINAL;
19002-0007
PUSH-ON TERMINAL; Wire Gauge: 18 AWG; Terminal Gender: FEMALE; Wire Cross Section: .8 mm2;
3012
PCB TERMINAL;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
TB300-08
Eaton Corporation
BARRIER STRIP TERMINAL BLOCK; Mounting Type: CABLE; Fastening Method: SCREW; Additional Features: 94V-0, THERMOPLASTIC; Wire Gauge: 6 AWG; Voltage (Rated): 600 V;
TB300-02SP
BARRIER STRIP TERMINAL BLOCK;
TB300-02
TB300-02B
TB300-02QC2
TB300-12BS
TB300-10SPQC4
TB300-10B
TB300-10
TB300-10SP
TB300-10SPQC15
TB300-03BL1
BARRIER STRIP TERMINAL BLOCK; Fastening Method: SCREW; Additional Features: STANDARD: 94V-0, THERMOPLASTIC; Wire Gauge: 8 AWG; Voltage (Rated): 600 V; No. of Ways: 6;
TB300-03L5
BARRIER STRIP TERMINAL BLOCK; Fastening Method: SCREW; Additional Features: STANDARD: 94V-0, THERMOPLASTIC; Wire Gauge: 8 AWG; Voltage (Rated): 600 V; Safety Approval: CSA; CE; IEC; UL;
TB300-03QC14
TB300-03QC6
TB300-06B
TB300-06ST
TB300-10L1
BARRIER STRIP TERMINAL BLOCK; Fastening Method: SCREW; Additional Features: STANDARD: 94V-0, THERMOPLASTIC; Wire Gauge: 8 AWG; Voltage (Rated): 600 V; No. of Decks: 1;
TB300-13
BARRIER STRIP TERMINAL BLOCK; Mounting Type: CABLE; Fastening Method: SCREW; Additional Features: 94V-0, THERMOPLASTIC; Wire Gauge: 8 AWG; Voltage (Rated): 600 V;
TB300-21STL4
BARRIER STRIP TERMINAL BLOCK; Fastening Method: SCREW; Additional Features: STANDARD: 94V-0, THERMOPLASTIC; Wire Gauge: 8 AWG; Voltage (Rated): 600 V; No. of Rows: 2;
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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