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Cornell Dubilier Electronics (CDE) 381LQ681M350A042

Part Number:

381LQ681M350A042

Manufacturer:

Cornell Dubilier Electronics (CDE)

Ventron No:

296315-381LQ681M350A042

Description:

CAP ALUM 680UF 20% 350V SNAP

ECAD Model:

Datasheet:

381LQ681M350A042

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Specifications

Cornell Dubilier Electronics (CDE) 381LQ681M350A042 technical specifications, attributes, parameters and parts with similar specifications to Cornell Dubilier Electronics (CDE) 381LQ681M350A042.

  • Factory Lead Time
    21 Weeks
  • Mount
    Through Hole
  • Mounting Type

    Mounting Type refers to the method by which an electronic component is attached to a printed circuit board (PCB) or other surface. Common mounting types include: * Through-hole: Component leads are inserted into holes in the PCB and soldered on the other side. * Surface-mount: Component is placed on the surface of the PCB and soldered in place. * Press-fit: Component is pressed into place on the PCB without soldering. * Socket: Component is inserted into a socket on the PCB, allowing for easy replacement. The mounting type is determined by factors such as the component's size, shape, and power requirements.

    Through Hole
  • Package / Case

    Package / Case refers to the physical housing or enclosure that encapsulates an electronic component. It provides protection, facilitates handling, and enables electrical connections. The package type determines the component's size, shape, pin configuration, and mounting options. Common package types include DIP (dual in-line package), SOIC (small outline integrated circuit), and BGA (ball grid array). The package also influences the component's thermal and electrical performance.

    Radial, Can - Snap-In
  • Number of Pins

    Number of Pins: Indicates the number of electrical connections available on the component. These pins are used to connect the component to other components or circuits on a printed circuit board (PCB). The number of pins determines the functionality and connectivity options of the component. It is important to ensure that the component has the correct number of pins for the intended application.

    2
  • Dielectric Material
    ALUMINUM (WET)
  • Weight
    62.00001g
  • Operating Temperature

    Operating Temperature is the range of temperatures at which an electronic component can function properly. It is typically specified in degrees Celsius (°C) and indicates the minimum and maximum temperatures at which the component can operate without experiencing damage or degradation. Operating Temperature is an important parameter to consider when designing electronic circuits, as it ensures that the components will function reliably in the intended operating environment.

    -25°C~105°C
  • Packaging
    Bulk
  • Series

    Series, in the context of electronic components, refers to the arrangement of components in a circuit. When components are connected in series, they form a single path for current to flow through. The total resistance of a series circuit is the sum of the individual resistances of each component. Series connections are often used to control the flow of current in a circuit, as the total resistance can be adjusted by changing the number or type of components in the series.

    381LQ
  • Published
    2013
  • Size / Dimension
    1.378Dia 35.00mm
  • Tolerance

    Tolerance in electronic components refers to the allowable deviation from the specified value. It indicates the range within which the actual value of the component can vary while still meeting the manufacturer's specifications. Tolerance is typically expressed as a percentage of the nominal value, such as ±5% or ±10%. A lower tolerance indicates a tighter range of acceptable values, resulting in more precise and consistent performance.

    ±20%
  • JESD-609 Code
    e3
  • Pbfree Code
    yes
  • Part Status

    Part Status is an electronic component parameter that indicates the availability and production status of a component. It is typically used to inform customers about the availability of a component, whether it is in production, end-of-life, or obsolete. Part Status can also provide information about any restrictions or limitations on the component's use, such as whether it is only available for certain applications or if it has been discontinued.

    Active
  • Moisture Sensitivity Level (MSL)

    Moisture Sensitivity Level (MSL) is a measure of the susceptibility of a surface mount electronic component to moisture-induced damage during soldering. It is classified into six levels, from 1 (least sensitive) to 6 (most sensitive). MSL is determined by the materials used in the component's construction, including the solderability of its terminals and the presence of moisture-absorbing materials. Components with higher MSL ratings require more stringent handling and storage conditions to prevent moisture absorption and subsequent damage during soldering.

    1 (Unlimited)
  • Number of Terminations
    2
  • Termination

    Termination refers to the electrical characteristics of a component or circuit at its input or output terminals. It describes how the component or circuit interacts with external signals or devices. Termination can involve matching impedance, providing voltage or current regulation, or filtering unwanted signals. Proper termination ensures efficient signal transfer, minimizes reflections, and prevents damage to components. It is crucial for maintaining signal integrity and optimizing circuit performance.

    Snap in
  • ECCN Code
    EAR99
  • Terminal Finish
    Tin (Sn)
  • Applications
    General Purpose
  • Capacitance

    Capacitance is the ability of a component to store electrical charge. It is measured in farads (F). A capacitor is a passive electronic component that consists of two conductors separated by an insulator. When a voltage is applied across the capacitor, charge builds up on the conductors. The amount of charge that can be stored depends on the capacitance of the capacitor. Capacitors are used in a variety of electronic circuits, including filters, timing circuits, and energy storage devices.

    680μF
  • Voltage - Rated DC
    350V
  • Terminal Pitch
    10mm
  • Lead Pitch
    10.0076mm
  • Capacitor Type
    ALUMINUM ELECTROLYTIC CAPACITOR
  • ESR (Equivalent Series Resistance)
    244mOhm @ 120Hz
  • Lead Spacing

    Lead spacing refers to the distance between the centers of two adjacent leads on an electronic component. It is typically measured in millimeters (mm) or inches (in). Lead spacing is an important parameter to consider when designing printed circuit boards (PCBs), as it determines the size and layout of the board. Proper lead spacing ensures that the component can be properly mounted and soldered onto the PCB, and that there is sufficient clearance between the leads to prevent short circuits.

    0.394 10.00mm
  • Lifetime @ Temp
    2000 Hrs @ 105°C
  • Leakage Current

    Leakage current is the small amount of current that flows through an electronic component when it is not supposed to. It is typically measured in nanoamperes (nA) or picoamperes (pA). Leakage current can be caused by a number of factors, including the type of semiconductor material used, the manufacturing process, and the operating temperature. Leakage current can be a problem in electronic circuits because it can lead to increased power consumption and reduced battery life.

    1.46356mA
  • Ripple Current

    Ripple current is the alternating current (AC) component of the current flowing through a capacitor. It is caused by the charging and discharging of the capacitor as the AC voltage applied to it changes. The ripple current can cause the capacitor to heat up and can also lead to premature failure. The maximum ripple current that a capacitor can handle is specified in its datasheet.

    1.7A
  • Test Frequency

    Test Frequency refers to the frequency at which an electronic component is tested to ensure it meets its specified performance parameters. It is typically expressed in Hertz (Hz) and represents the frequency range over which the component is tested. This parameter is important for ensuring the component's reliability and performance under different operating conditions.

    120Hz
  • Polarization

    Polarization in electronic components refers to the orientation of the electric field within the component. It is a measure of the component's ability to store electrical energy. A polarized component has a positive and a negative terminal, and the electric field is oriented from the positive to the negative terminal. When a polarized component is connected to a voltage source, the electric field is established and the component stores electrical energy.

    Polar
  • Life (Hours)
    2000 hours
  • Ripple Current @ Low Frequency
    1.7A @ 120Hz
  • Ripple Current @ High Frequency
    2.38A @ 20kHz
  • Diameter
    35mm
  • Height Seated (Max)
    1.654 42.00mm
  • Length

    Length, in the context of electronic components, refers to the physical dimension of a component along its longest axis. It is typically measured in millimeters (mm) or inches (in). Length is a crucial parameter for determining the physical size and space requirements of a component on a printed circuit board (PCB) or other assembly. It also affects the component's electrical characteristics, such as inductance and capacitance, which can be influenced by the length of conductors or traces within the component.

    40mm
  • RoHS Status
    ROHS3 Compliant

Description

381LQ681M350A042 Overview
A full charge means 2.38A @ 20kHz ripple current.A full performance of 244mOhm @ 120Hz requires the ESR (Equivalent Series Resistance).During the lowest charge, ripple current is 1.7A @ 120Hz.You should keep the seated height (Max) below 1.654 42.00mm.The capacitor operates from 350V DC voltage.When operating at -25°C~105°C, high efficiency can be achieved.

381LQ681M350A042 Features
the ripple current is 2.38A @ 20kHz.
the ripple current is 1.7A @ 120Hz.
voltage - Rated DC of 350V
an operating temperature of -25°C~105°C


381LQ681M350A042 Applications
There are a lot of Cornell Dubilier Electronics (CDE)
381LQ681M350A042 applications of aluminum electrolytic capacitors.


Power supplies
Computer motherboards
Uninterruptible power supplies
Frequency converters
Computer
Telecommunication
Industrial systems
Smoothing and filtering applications
Standard and switched mode power supplies
Energy storage in pulse systems
381LQ681M350A042 More Descriptions
Aluminum Electrolytic Capacitors - Snap In SNAPMOUNTS
CAP ALUM 680UF 20% 350V SNAP

Product Comparison

The three parts on the right have similar specifications to 381LQ681M350A042.
  • Image
    Part Number
    Manufacturer
    Factory Lead Time
    Mount
    Mounting Type
    Package / Case
    Number of Pins
    Dielectric Material
    Weight
    Operating Temperature
    Packaging
    Series
    Published
    Size / Dimension
    Tolerance
    JESD-609 Code
    Pbfree Code
    Part Status
    Moisture Sensitivity Level (MSL)
    Number of Terminations
    Termination
    ECCN Code
    Terminal Finish
    Applications
    Capacitance
    Voltage - Rated DC
    Terminal Pitch
    Lead Pitch
    Capacitor Type
    ESR (Equivalent Series Resistance)
    Lead Spacing
    Lifetime @ Temp
    Leakage Current
    Ripple Current
    Test Frequency
    Polarization
    Life (Hours)
    Ripple Current @ Low Frequency
    Ripple Current @ High Frequency
    Diameter
    Height Seated (Max)
    Length
    RoHS Status
    Working Voltage
    Height
    REACH SVHC
    View Compare
  • 381LQ681M350A042
    381LQ681M350A042
    21 Weeks
    Through Hole
    Through Hole
    Radial, Can - Snap-In
    2
    ALUMINUM (WET)
    62.00001g
    -25°C~105°C
    Bulk
    381LQ
    2013
    1.378Dia 35.00mm
    ±20%
    e3
    yes
    Active
    1 (Unlimited)
    2
    Snap in
    EAR99
    Tin (Sn)
    General Purpose
    680μF
    350V
    10mm
    10.0076mm
    ALUMINUM ELECTROLYTIC CAPACITOR
    244mOhm @ 120Hz
    0.394 10.00mm
    2000 Hrs @ 105°C
    1.46356mA
    1.7A
    120Hz
    Polar
    2000 hours
    1.7A @ 120Hz
    2.38A @ 20kHz
    35mm
    1.654 42.00mm
    40mm
    ROHS3 Compliant
    -
    -
    -
    -
  • 381LQ102M315A452
    21 Weeks
    Through Hole
    Through Hole
    Radial, Can - Snap-In
    2
    ALUMINUM (WET)
    66.999987g
    -40°C~105°C
    Bulk
    381LQ
    2013
    1.378Dia 35.00mm
    ±20%
    e3
    yes
    Active
    1 (Unlimited)
    2
    Snap in
    EAR99
    Tin (Sn)
    General Purpose
    1000μF
    315V
    -
    10mm
    ALUMINUM ELECTROLYTIC CAPACITOR
    166mOhm @ 120Hz
    0.394 10.00mm
    2000 Hrs @ 105°C
    1.68375mA
    2.3A
    120Hz
    Polar
    2000 hours
    2.3A @ 120Hz
    3.22A @ 20kHz
    35mm
    1.850 47.00mm
    -
    ROHS3 Compliant
    315V
    45mm
    Unknown
  • 381LQ102M200H052
    -
    Through Hole
    Through Hole
    Radial, Can - Snap-In
    2
    ALUMINUM (WET)
    31.000005g
    -40°C~105°C
    Bulk
    381LQ
    2012
    0.866Dia 22.00mm
    ±20%
    e3
    yes
    Active
    1 (Unlimited)
    2
    Snap in
    EAR99
    Tin (Sn)
    General Purpose
    1000μF
    200V
    -
    10mm
    ALUMINUM ELECTROLYTIC CAPACITOR
    199mOhm @ 120Hz
    0.394 10.00mm
    2000 Hrs @ 105°C
    1.34164mA
    2.3A
    120Hz
    Polar
    2000 hours
    2.3A @ 120Hz
    3.22A @ 20kHz
    22mm
    2.047 52.00mm
    -
    ROHS3 Compliant
    200V
    50mm
    Unknown
  • 381LQ103M050K042
    -
    Through Hole
    Through Hole
    Radial, Can - Snap-In
    2
    ALUMINUM (WET)
    43.999991g
    -40°C~105°C
    Bulk
    381LQ
    2013
    1.181Dia 30.00mm
    ±20%
    e3
    yes
    Active
    1 (Unlimited)
    2
    Snap in
    EAR99
    Tin (Sn)
    General Purpose
    10000μF
    50V
    -
    10mm
    ALUMINUM ELECTROLYTIC CAPACITOR
    41mOhm @ 120Hz
    0.394 10.00mm
    2000 Hrs @ 105°C
    -
    4A
    120Hz
    Polar
    2000 hours
    4A @ 120Hz
    4.6A @ 20kHz
    30mm
    1.654 42.00mm
    -
    ROHS3 Compliant
    50V
    40mm
    Unknown

Certification

  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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