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  • 參數資料
    型號: UXE04140H2CRP00
    廠商: Vishay Intertechnology,Inc.
    英文描述: High Precision Leaded Resistors
    中文描述: 高精度引線電阻
    文件頁數: 6/9頁
    文件大小: 161K
    代理商: UXE04140H2CRP00
    Document Number: 28726
    Revision: 21-Aug-07
    For technical questions, contact: ff3cresistors@vishay.com
    www.vishay.com
    89
    UXA 0204, UXB 0207, UXE 0414
    High Precision Leaded Resistors
    Vishay Beyschlag
    TESTS AND REQUIREMENTS
    Essentially all tests are carried out in accordance with the
    following specifications:
    EN 140000/IEC 60115-1, Generic specification (includes
    tests)
    EN 140100/IEC 60115-2, Sectional specification (includes
    schedule for qualification approval)
    CECC 40101-806, Detail specification (includes schedule for
    conformance inspection)
    Most of the components are approved in accordance with the
    European CECC-system, where applicable. The Test
    Procedures and Requirements table contains only the most
    important tests. For the full test schedule refer to the
    documents listed above. The testing also covers most of the
    requirements specified by EIA/IS-703 and JIS-C-5202.
    The tests are carried out in accordance with IEC 60 068 and
    under standard atmospheric conditions in accordance with
    IEC 60068-1, 5.3. Climatic category LCT/UCT/56 (rated
    temperature range: Lower Category Temperature, Upper
    Category Temperature; damp heat, long term, 56 days) is
    valid.
    Unless otherwise specified the following values apply:
    Temperature: 15
    °
    C to 35
    °
    C
    Relative humidity: 45 % to 75 %
    Air pressure: 86 kPa to 106 kPa (860 mbar to 1060 mbar).
    For testing the components are mounted on a test board in
    accordance with IEC 60115-1, 4.31 unless otherwise
    specified.
    In the Test Procedures and Requirements table only the
    tests and requirements are listed with reference to the
    relevant clauses of IEC 60115-1 and IEC 60068-2; a short
    description of the test procedure is also given.
    TEST PROCEDURES AND REQUIREMENTS
    IEC
    60115-1
    CLAUSE
    IEC
    60068-2
    TEST
    METHOD
    TEST
    PROCEDURE
    REQUIREMENTS
    PERMISSIBLE CHANGE (
    Δ
    R
    )
    Stability for product
    types:
    UXA 0204
    100
    Ω
    to 100 k
    Ω
    22
    Ω
    to < 100
    Ω;
    > 100 k
    Ω
    to 221 k
    Ω
    -
    UXB 0207
    100
    Ω
    to 250 k
    Ω
    40.2
    Ω
    to < 100
    Ω;
    > 250 k
    Ω
    to 301 k
    Ω
    10
    Ω
    to < 40.2
    Ω
    ;
    > 301 k
    Ω
    to 1 M
    Ω
    UXE 0414
    100
    Ω
    to 100 k
    Ω
    22
    Ω
    to < 100
    Ω;
    > 100 k
    Ω
    to 511 k
    Ω
    -
    4.5
    -
    resistance
    (
    Δ
    R
    /
    R
    )
    ± 0.25 %; ± 0.1 %; ± 0.05 %; ± 0.01 %
    4.8.4.2
    -
    temperature
    coefficient
    at 20/LCT/20
    °
    C and
    20/UCT/20
    °
    C
    ± 10 ppm/K; ± 05 ppm/K; ± 02 ppm/K
    4.25.1
    -
    endurance
    room temperature;
    U
    =
    U
    =
    U
    max
    ;
    1.5 h on; 0.5 h off
    or
    70 °C; 2000 h
    ± (0.05 %
    R
    + 0.01
    Ω
    )
    ± (0.05 %
    R
    + 0.01
    Ω
    )
    ± (0.05 %
    R
    + 0.01
    Ω
    )
    85 °C; 1000 h
    ± (0.02 %
    R
    + 0.01
    Ω
    )
    ± (0.03 %
    R
    + 0.01
    Ω
    )
    ± (0.04 %
    R
    + 0.01
    Ω
    )
    85 °C; 8000 h
    ± (0.04 %
    R
    + 0.01
    Ω
    )
    ± (0.06 %
    R
    + 0.01
    Ω
    )
    ± (0.08 %
    R
    + 0.01
    Ω
    )
    P
    70
    x
    R
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