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
Phoenix Contact 3003923 is a DIN RAIL mounted MODULAR TERMINAL BLOCK with 16 mm2 wire cross section and 76 A rated current. It has safety approvals from BV, CB, CSA, CUL, DNV, EAC, GL. Ideal for applications requiring secure connections with 6 AWG wire gauge compatibility.
Median Price
$12.545
Lifecycle Status
Suppliers In-Stock
30
In-Stock Inventory
1k+
Farnell
1+ parts
$4.560
100+ parts
$3.910
1k+ parts
$3.750
10k+ parts
-
Distrelec
$9.402
Sager
$12.540
DigiKey
Mouser Electronics
TTI
$12.550
Conrad
$13.093
RS Americas
$14.010
$10.790
$10.230
Element14
$18.150
$9.830
$9.440
Newark
$22.420
$18.920
$15.820
Master Electronics
Verical
$14.464
RS (Exports)
Greenchips
$3.681
$3.159
$2.970
Omnical
$7.200
TME
$10.050
$6.580
Carlton-Bates
$14.320
Quotebeam
$14.540
VNN
Vyrian
Nova Conductors
Electronic Supply
SIE Connect GmbH - GreenChips
Electro Sonic
$10.830
$10.040
IBS Electronics
$18.125
TodayComponents
$7.810
Bristol Electronics
ACDS - Activité Composants Distribution Service
Proax Technologies Ltd
Prism Electronics
Ampacity Inc.
$4.510
Neutron USA
$96.800
Continental Prestige Electronics
Argo Parts USA
Perfect Parts
Aranea Global
Authorized Procurement Solutions
Allows for easy installation on standard DIN rail systems, increasing versatility and compatibility with various setups.
Compliance with multiple safety standards ensures reliability and peace of mind in different environments and applications.
Support for 6 AWG wire gauge indicates capability to handle heavier currents and larger wires, making it suitable for high-power applications.
Modular terminal block design provides flexibility in configuration and expansion, allowing for customization and scalability in the system.
Accommodation of 16 mm2 wire cross-section enables efficient power transfer and minimizes energy loss, ensuring reliable performance.
Screw fastening method offers secure connections and ease of maintenance, reducing the risk of loosening or disconnection over time.
High rated current capacity of 76 A allows for the handling of substantial electrical loads, making it suitable for heavy-duty applications.
Two ways provide sufficient connection points for basic setups, offering a balance between simplicity and functionality.
Terminals & Terminal Blocks 3003923 attributes and parameters. Explore more Terminals & Terminal Blocks devices from Phoenix Contact
Product Type:
Additional Features:
Safety Compliance:
Rated Current:
Wire Gauge:
Wire Cross Section:
Total Ways:
Total Decks:
Total Rows:
Mounting Style:
Fastening Style:
3003923 Terminals & Terminal Blocks trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.90.40.00
SB
8536.90
PCN Design/Specification - Mult Devs Marking 22/Mar/2023 UK Series Mark Chg 23/Jan/2023
PCN Packaging - Labeling chg 17/JAN/2023
Electrification has been the core expertise of Phoenix Contact since its foundation in 1923. In the 21st century, Phoenix Contact is committed to empowering the “All Electric Society,” a future in which energy from renewable resources is available in sufficient quantities and at affordable prices. In addition to the consistent generation and use of renewable energies, reducing the primary energy demand through efficiency measures and creating intelligent and networked systems are key to a sustainable future. To be able to base renewable energy use on demand, solutions and technologies for electrification, networking, and automation are needed in order to realize sector coupling. Phoenix Contact focuses on solutions for the “All Electric Society.” More than 20,000 employees and strong growth through the broad portfolio and focus on the solutions business are helping to make this a reality.
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.
2N7002
National Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Package Style (Meter): SMALL OUTLINE; Terminal Position: DUAL;
SS495ASP
Micro Switch
The Micro Switch SS495ASP is an analog circuit IC with a supply voltage range of 4.5V to 10.5V, suitable for automotive applications. Its package body material is plastic/epoxy, and it has a rectangular shape with three terminals. Operating temperature ranges from -40°C to 125°C, making it ideal for various automotive sensor and control systems.
NDT2955
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 3 W; Package Style (Meter): SMALL OUTLINE; Maximum Drain Current (Abs) (ID): 2.5 A;
1N4148
American Power Devices
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
ECA2DHG4R7
Panasonic
ECA2DHG4R7 by Panasonic is a 4.7uF aluminum electrolytic capacitor with 200V rated DC voltage. It features tan delta of 0.15, leakage current of 0.0664mA, and ripple current of 50mA, making it ideal for applications requiring high capacitance stability and low leakage in through-hole mounting setups at temperatures ranging from -25 to 105°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;
1N4148WS
First Components International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
General Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; JEDEC-95 Code: TO-236AB; Qualification: Not Qualified; Package Style (Meter): SMALL OUTLINE;
Crimson Semiconductor
LM358N
Samsung
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
BSS123-7-F
Diodes Incorporated
BSS123-7-F by Diodes Inc. is a N-channel FET with 100V DS breakdown voltage and 0.17A drain current. Ideal for switching applications, it features a single configuration with built-in diode, operates in enhancement mode, and has a max power dissipation of 0.3W.
TCA6424ARGJR
Texas Instruments
TCA6424ARGJR by Texas Instruments is a CMOS parallel I/O port with 24 bits and 3 ports. It operates b/w -40 to 85°C, suitable for industrial applications. With a max clock frequency of 0.4 MHz, it offers low power consumption at only 0.03 mA supply current.
LM358MX
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
Rfe International
RECTIFIER DIODE; Surface Mount: NO; No. of Elements: 1; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Forward Voltage (VF): 1 V; Config: SINGLE;
BSS138
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Minimum DS Breakdown Voltage: 50 V; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
AT90CAN128-16AU
Atmel
MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 64; Package Code: TQFP; Package Shape: SQUARE;
LL4148
Transys Electronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Weitronic Enterprise
852
Keystone Electronics
WIRE TERMINAL;
MS25036-123
Fci
LUG TERMINAL; Wire Gauge: 4 AWG; Terminal Gender: FEMALE;
1786840
Phoenix Contact
Phoenix Contact 1786840 is a 2-row barrier strip terminal block with 6 ways. Rated for 160V voltage and 8A current, it has CB, CUL, UL, VDE safety approvals. Ideal for board mounting applications using connector fastening method.
180363-3
Tyco Electronics Amp
The Tyco Electronics Amp 180363-3 is a Barrier Strip Terminal Block with 1 row, rated for 160V and 8A. It accommodates wire gauge up to 16 AWG and has screw fastening method. Ideal for applications requiring secure electrical connections in industrial settings.
725964-2
TE Connectivity
PCB TERMINAL; Terminal Gender: MALE; Safety Approval: UL;
3557
PUSH-ON TERMINAL; Terminal Gender: FEMALE;
MC1.5/2-ST-3,81
Phoenix Contact MC1.5/2-ST-3,81 is a 2-way barrier strip terminal block with 1.5mm² wire cross section and 16 AWG wire gauge. Rated for 8A current and 160V voltage, it is approved by CB, CSA, CUL, EAC, UL, VDE. Ideal for secure connections in various applications requiring reliable mounting with screws.
1777992
Phoenix Contact 1777992 is a BARRIER STRIP TERMINAL BLOCK with 3 ways, rated for 12A current and 320V voltage. It uses SCREW fastening method and accepts wire gauge up to 12 AWG (2.5 mm²). Ideal for industrial applications requiring secure electrical connections.
1289
TAB TERMINAL; Terminal Gender: MALE;
19002-0024
Molex
PUSH-ON TERMINAL; Wire Gauge: 14 AWG; Wire Cross Section: 2 mm2; Terminal Gender: FEMALE;
2092-1323
Wago
BARRIER STRIP TERMINAL BLOCK;
50011-8000
PUSH-ON TERMINAL; Wire Gauge: 24 AWG; Terminal Gender: FEMALE;
190020045
PUSH-ON TERMINAL; Wire Gauge: 10 AWG; Manufacturer Series: 19002; Terminal Gender: FEMALE;
MSTBA2,5/3-G-5,08
Phoenix Contact's MSTBA2,5/3-G-5,08 is a 3-way strip terminal block with 12A current rating and 320V voltage. It features CB, CCA, CSA, CUL, EAC, UL safety approvals and board mounting. Ideal for applications requiring secure connector fastening in various industries.
Defense Logistics Agency
LUG TERMINAL; Wire Gauge: 4 AWG;
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.
64320-3311
FORK TERMINAL;
DNF14-250FIB-C
Panduit
PUSH-ON TERMINAL; Wire Gauge: 14 AWG; Wire Cross Section: 2.5 mm2; Terminal Gender: FEMALE;
1SNK506212R0000
Abb
MODULAR TERMINAL BLOCK; Mounting Type: DIN RAIL; Wire Gauge: 10 AWG; Voltage (Rated): 300 V; No. of Decks: 2; Wire Cross Section: 6 mm2;
MS25036-102
RING TERMINAL; Additional Features: MATERIAL: COPPER; INSULATION: NYLON; Wire Gauge: 16 AWG; Voltage (Rated): 300 V; Safety Approval: UL; No. of Ways: 1;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
3003
Ntt
LUG TERMINAL; Additional Features: MATERIAL: STEEL; FINISH: TIN;
3003017
MODULAR TERMINAL BLOCK; Mounting Type: DIN RAIL; Fastening Method: SCREW; Additional Features: STANDARD: UL 94V-0, PA, SAFETY APPROVAL: NK; UL; Wire Gauge: 12 AWG; Voltage (Rated): 800 V;
3003541
3003347
MODULAR TERMINAL BLOCK; Mounting Type: DIN RAIL; Fastening Method: SCREW; Additional Features: STANDARD: UL 94V-2, PA, SAFETY APPROVAL: EAC; EACEX; IECEX; KEMA; KR; PRS; UL; Wire Gauge: 12 AWG; Voltage (Rated): 800 V;
3003473
MODULAR TERMINAL BLOCK; Mounting Type: C RAIL; Fastening Method: SPRING LOADED; Additional Features: POLYAMIDE; Wire Gauge: 14 AWG; No. of Rows: 1;
3003334
MODULAR TERMINAL BLOCK; Mounting Type: C RAIL; Fastening Method: SPRING LOADED; Additional Features: POLYAMIDE, 94V-0; Wire Gauge: 12 AWG; Voltage (Rated): 800 V;
3003509
MODULAR TERMINAL BLOCK; Mounting Type: DIN RAIL/G RAIL; Wire Gauge: 10 AWG; Voltage (Rated): 800 V; No. of Rows: 2; Wire Cross Section: 6 mm2;
3003525
MODULAR TERMINAL BLOCK; Mounting Type: DIN RAIL/G RAIL; Wire Gauge: 10 AWG; Voltage (Rated): 800 V; Current (Rated): 32 A; No. of Rows: 2;
3003237
MODULAR TERMINAL BLOCK; Mounting Type: C RAIL; Fastening Method: SPRING LOADED; Additional Features: POLYAMIDE, 94V-0; Wire Gauge: 12 AWG; No. of Rows: 1;
3003350
MODULAR TERMINAL BLOCK; Mounting Type: DIN RAIL; Fastening Method: SCREW; Additional Features: PA, 94V-2; Wire Gauge: 14 AWG; Voltage (Rated): 800 V;
3003460
MODULAR TERMINAL BLOCK; Mounting Type: C RAIL; Fastening Method: SCREW; Additional Features: POLYAMIDE; Wire Gauge: 12 AWG; Voltage (Rated): 400 V;
3003305
MODULAR TERMINAL BLOCK;
3003486
MODULAR TERMINAL BLOCK; Additional Features: POLYAMIDE, 94V-0; Wire Gauge: 12 AWG; Safety Approval: CSA; UL; Wire Cross Section: 4 mm2; Current (Rated): 30 A;
3003211
3003363
MODULAR TERMINAL BLOCK; Mounting Type: DIN RAIL; Fastening Method: SCREW; Wire Gauge: 16 AWG; Voltage (Rated): 400 V; No. of Rows: 2;
3003240
MODULAR TERMINAL BLOCK; Mounting Type: C RAIL; Fastening Method: SPRING LOADED; Additional Features: POLYAMIDE, 94V-0; Wire Gauge: 10 AWG; Voltage (Rated): 800 V;
3003376
MODULAR TERMINAL BLOCK; Mounting Type: DIN RAIL; Fastening Method: SPRING LOADED; Wire Gauge: 12 AWG; Voltage (Rated): 800 V; Wire Cross Section: 4 mm2;
3003431
3003091
MODULAR TERMINAL BLOCK; Manufacturer Series: 3003091;
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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