Molex 0387800121
Molex 0387800121
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Molex 0387800121

Manufacturer No:

0387800121

Manufacturer:

Molex

Utmel No:

1657-0387800121

Package:

-

ECAD Model:

Description:

0387800121 datasheet pdf and Terminal Blocks - Barrier Blocks product details from Molex stock available at Utmel

Quantity:

Unit Price: $12.273881

Ext Price: $12.27

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In Stock : 249

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0387800121 information

Specifications
Documents & Media
Product Details
Molex 0387800121 technical specifications, attributes, parameters and parts with similar specifications to Molex 0387800121.
  • Type
    Parameter
  • Factory Lead Time
    21 Weeks
  • Mounting Type

    The "Mounting Type" in electronic components refers to the method used to attach or connect a component to a circuit board or other substrate, such as through-hole, surface-mount, or panel mount.

    Chassis, Panel
  • Material - Insulation

    Material - Insulation is a parameter that refers to the type of material used to provide insulation in electronic components. Insulation is crucial in electronic devices to prevent electrical current from flowing where it is not intended to go, thus avoiding short circuits and other potential hazards. The material used for insulation can vary depending on the specific requirements of the component, such as temperature resistance, dielectric strength, and environmental factors. Common insulation materials include plastics, ceramics, and various types of coatings designed to provide reliable and effective insulation in electronic components.

    Thermoplastic
  • Terminal Screw Material

    The parameter "Terminal Screw Material" in electronic components refers to the material used for the screws that are used to connect wires or terminals to the component. The choice of material for these screws is important as it can impact the overall performance and durability of the component. Common materials used for terminal screws include brass, stainless steel, and zinc-plated steel. Brass screws are often preferred for their corrosion resistance and conductivity, while stainless steel screws are known for their strength and durability. The selection of the terminal screw material should be based on the specific requirements of the application to ensure reliable and long-lasting connections.

    Steel
  • Voltage Rated

    RATED voltage is the voltage on the nameplate - the "design point" for maximum power throughput and safe thermal operation.

    300V
  • Series

    In electronic components, the "Series" refers to a group of products that share similar characteristics, designs, or functionalities, often produced by the same manufacturer. These components within a series typically have common specifications but may vary in terms of voltage, power, or packaging to meet different application needs. The series name helps identify and differentiate between various product lines within a manufacturer's catalog.

    Beau 38780
  • Packaging

    Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

    Bulk
  • Part Status

    Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

    Active
  • Moisture Sensitivity Level (MSL)

    Moisture Sensitivity Level (MSL) is a standardized rating that indicates the susceptibility of electronic components, particularly semiconductors, to moisture-induced damage during storage and the soldering process, defining the allowable exposure time to ambient conditions before they require special handling or baking to prevent failures

    1 (Unlimited)
  • Color
    Black
  • Number of Rows
    2
  • Current Rating (Amps)

    The parameter "Current Rating (Amps)" in electronic components refers to the maximum amount of electrical current that the component can safely handle without being damaged. It is typically measured in amperes (A) and is an important specification to consider when designing or selecting components for a circuit. Exceeding the current rating of a component can lead to overheating, malfunction, or even failure of the component. It is crucial to ensure that the current rating of a component matches the requirements of the circuit to prevent any potential issues and ensure reliable operation.

    15A
  • Pitch

    In electronic components, "Pitch" refers to the distance between the center of one pin or lead to the center of the adjacent pin or lead on a component, such as an integrated circuit (IC) or a connector. It is a crucial parameter as it determines the spacing and alignment of the pins or leads on a component, which in turn affects how the component can be mounted on a circuit board or connected to other components.The pitch measurement is typically expressed in millimeters (mm) or inches (in) and plays a significant role in determining the overall size and layout of a circuit board. Components with different pitches may require specific types of circuit boards or connectors to ensure proper alignment and connection. Designers must carefully consider the pitch of components when designing circuit layouts to ensure compatibility and proper functionality of the electronic system.

    0.438 11.12mm
  • Wire Gauge

    a measurement of?wire?diameter.?This determines the amount of electric current the wire can safely carry, as well as its electrical resistance and weight.

    14-22 AWG
  • Number of Circuits
    21
  • Terminal Block Type

    A terminal block is a component with an insulated frame that has the sole purpose of securing two or more wires together,e.g., pin-type, tubular, hook type, fork type.

    Barrier Block
  • Bottom Termination

    Bottom Termination refers to the method of securing an electronic component to a printed circuit board (PCB) by attaching it to the underside surface. This type of mounting provides stability and helps in heat dissipation, as well as allowing for a more compact design by minimizing the height of the component above the board. It is commonly used for components such as capacitors, resistors, and integrated circuits that need to be firmly anchored while maintaining a low profile.

    Closed
  • Barrier Type

    Barrier type in electronic components refers to the type of barrier that is present within the component to control the flow of current. This barrier can be a physical structure or a material property that restricts the movement of charge carriers. The barrier type can vary depending on the specific component and its intended function. Common barrier types include Schottky barriers, pn junction barriers, and oxide barriers. Understanding the barrier type is important for determining the behavior and performance of the electronic component in a circuit.

    2 Wall (Dual)
  • Top Termination

    Top Termination refers to the configuration of electronic components where the connection points for the component's leads or pins are located at the top surface. This design is commonly found in surface-mount devices and allows for a more compact layout on printed circuit boards. Top Termination improves heat dissipation and facilitates easier placement during assembly processes. Additionally, it results in a smaller footprint, enabling more efficient use of board space.

    Screws
  • Terminal Screw Finish

    The parameter "Terminal Screw Finish" in electronic components refers to the type of finish applied to the screw terminals of a component. This finish is important as it affects the conductivity, durability, and overall performance of the component. Common types of terminal screw finishes include nickel-plated, tin-plated, silver-plated, and gold-plated finishes. Each finish has its own advantages and is chosen based on factors such as cost, corrosion resistance, and electrical conductivity requirements. It is essential to select the appropriate terminal screw finish to ensure optimal performance and longevity of the electronic component.

    Zinc, Clear Chromate
  • Number of Wire Entries
    42
  • Features

    In the context of electronic components, the term "Features" typically refers to the specific characteristics or functionalities that a particular component offers. These features can vary depending on the type of component and its intended use. For example, a microcontroller may have features such as built-in memory, analog-to-digital converters, and communication interfaces like UART or SPI.When evaluating electronic components, understanding their features is crucial in determining whether they meet the requirements of a particular project or application. Engineers and designers often look at features such as operating voltage, speed, power consumption, and communication protocols to ensure compatibility and optimal performance.In summary, the "Features" parameter in electronic components describes the unique attributes and capabilities that differentiate one component from another, helping users make informed decisions when selecting components for their electronic designs.

    Flange
  • RoHS Status

    RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

    ROHS3 Compliant
  • Material Flammability Rating

    The Material Flammability Rating is a parameter used to indicate the flammability characteristics of materials used in electronic components. It is typically measured according to standards such as UL94, which classifies materials into different categories based on their flammability properties. The rating helps in assessing the fire safety of electronic devices and components, as materials with higher flammability ratings are more resistant to ignition and combustion. Manufacturers often specify the Material Flammability Rating of their components to ensure compliance with safety regulations and standards. It is important to consider this parameter when designing and selecting electronic components to minimize fire hazards and ensure the overall safety of the end product.

    UL94 V-0
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Download datasheets and manufacturer documentation for Molex 0387800121.

Product Description

1. Description

The Molex 0387800121 is a high-quality terminal block designed for reliable and efficient electrical connections. This barrier block features a dual-wall construction, providing enhanced insulation and protection against environmental factors. With its robust design and durable materials, it is ideal for various industrial applications requiring robust electrical connections.

2. Features

  • Dual-Wall Barrier Block: The 2-wall barrier block design ensures superior insulation and protection against moisture and electrical interference.
  • Flange Design: The flange feature provides a secure mounting option, ensuring the terminal block remains firmly in place.
  • High Current Rating: Capable of handling up to 15A, this terminal block is suitable for applications requiring significant current flow.
  • Material Specifications:
  • Insulation Material: Thermoplastic, which offers excellent electrical insulation properties.
  • Material Flammability Rating: UL94 V-0, indicating a high level of fire resistance.
  • Moisture Sensitivity Level (MSL): MSL 1 (Unlimited), ensuring the component can be stored and handled without any moisture-related issues.
  • Mounting Options: Can be mounted on both chassis and panel types.
  • Terminal Details:
  • Terminal Screw Finish: Zinc with clear chromate plating for corrosion resistance.
  • Terminal Screw Material: Steel for strength and durability.
  • Top Termination: Screws provide easy access for wire connections.
  • Compliance & Packaging:
  • ROHS3 Compliant: Meets the requirements of the Restriction of Hazardous Substances Directive (RoHS).
  • Packaging: Available in bulk packaging for easy handling and storage.

3. Applications

The Molex 0387800121 terminal block is primarily suited for applications requiring robust electrical connections in harsh environments. Some primary applications include:

  • Industrial Automation: Used in control panels, machinery, and other industrial equipment where high current ratings are necessary.
  • Aerospace & Defense: Due to its high reliability and resistance to environmental factors, it is often used in aerospace and defense applications.
  • Automotive Systems: In automotive systems where high current flow is required, such as in engine management systems or electrical distribution systems.

Secondary applications include:

  • Medical Devices: Where reliable electrical connections are crucial for safety and performance.
  • Telecommunications Equipment: In telecommunications equipment where high current ratings are necessary for power distribution.

4. Alternative Parts

If the Molex 0387800121 is not available or suitable for your specific needs, alternative parts include:

  • Molex 0387800111: A single-wall barrier block with similar specifications but lower current rating (10A).
  • Molex 0387800131: A triple-wall barrier block with higher insulation and protection but higher cost.

5. Embedded Modules

This component is often used in various embedded systems requiring robust electrical connections:

  • Industrial Control Systems: Used in PLCs (Programmable Logic Controllers) and other control systems.
  • Automotive Infotainment Systems: In car infotainment systems where high current flow is necessary for power distribution.
  • Medical Device Systems: In medical devices such as MRI machines or other diagnostic equipment where reliable electrical connections are critical.

The Molex 0387800121 terminal block offers a reliable solution for applications requiring high current ratings and robust electrical connections in harsh environments. Its durable design, high insulation properties, and compliance with industry standards make it an excellent choice for various industrial applications.