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    參數(shù)資料
    型號: HU1E220KT
    廠商: DB Lectro Inc.
    英文描述: CHIP TYPE, MID-TO-HIGH VOLTAGE
    中文描述: 片式,中高壓品
    文件頁數(shù): 10/13頁
    文件大小: 328K
    代理商: HU1E220KT
    LEAD FREE REFLOW SOLDERING CONDITION
    (Applicable to Chip Type Aluminum Electrolytic Capacitors)
    Recommended Conditions for Reflow Soldering
    (1) A thermal condition system such as infrared radiation (IR) or hot blast should be adopted, and
    vapor heat transfer systems (VPS) are not recommended.
    (2) Reflow soldering should be performed one time. If the capacitor has to be reflowed twice, 30
    minutes must be layout between each time.
    (3) For lead-free type reflow soldering, please observe proper conditions below:
    a) The time of preheating from 150°C to 200°C shall be within maximum 180 seconds;
    b) The time of soldering temperature at 217°C measured on capacitors' top shall not exceed
    tL (second);
    c) The peak temperature on capacitors' top shall not exceed Tp(°C), and the time within 5°C
    of actual peak temperature shall not exceed tp (second).
    Classification Reflow Profile
    *1. Average ramp-up rate is 3
    /second max.
    *2. Ramp-down rate is 6
    /second max.
    *3. Time from 25
    to peak temperature is 8 minutes max.
    tp
    200
    25
    217
    Tp
    150
    t
    L
    25
    ¤
    to Peak *3
    Ramp-down
    Ramp-up
    *1
    *2
    Preheat 180 sec Max
    Time
    T
    Critical Zone
    217 to Tp
    Allowable Range of Peak Temperature
    Size
    Thickness (mm)
    Volume (mm
    3
    )
    Tp(°C)
    t
    L
    (second)
    tp (second)
    4~
    6.3,
    8
    u
    6.2L
    t
    2.5
    <350
    250±0
    90
    5
    8
    u
    10.5L
    t
    2.5
    350~2000
    240±0
    90
    5
    10
    u
    10.5L/13.5L
    t
    2.5
    350~2000
    235±0
    60
    5
    12.5,
    16
    t
    2.5
    >2000
    230±0
    30 (20*)
    5
    Re:
    (20*) is special for mid-to-high voltage which is HU series.
    Recommended Land Size (Unit: mm)
    Size
    a
    b
    c
    4
    1.6
    2.6
    1.6
    5
    1.6
    3.0
    1.6
    6.3
    1.6
    3.5
    1.6
    8×6.2L
    2.1
    4.5
    1.6
    8×10.5L
    3.0
    3.5
    2.5
    10
    4.0
    4.0
    2.5
    12.5
    4.0
    5.7
    3.0
    16×16.5/21.5
    6.0
    6.5
    3.5
    相關(guān)PDF資料
    PDF描述
    HU1E220LC CHIP TYPE, MID-TO-HIGH VOLTAGE
    HU1E220LR CHIP TYPE, MID-TO-HIGH VOLTAGE
    HU1E220LS CHIP TYPE, MID-TO-HIGH VOLTAGE
    HU1E220LT CHIP TYPE, MID-TO-HIGH VOLTAGE
    HU1E220MC CHIP TYPE, MID-TO-HIGH VOLTAGE
    相關(guān)代理商/技術(shù)參數(shù)
    參數(shù)描述
    HU1E220LC 制造商:DBLECTRO 制造商全稱:DB Lectro Inc 功能描述:CHIP TYPE, MID-TO-HIGH VOLTAGE
    HU1E220LR 制造商:DBLECTRO 制造商全稱:DB Lectro Inc 功能描述:CHIP TYPE, MID-TO-HIGH VOLTAGE
    HU1E220LS 制造商:DBLECTRO 制造商全稱:DB Lectro Inc 功能描述:CHIP TYPE, MID-TO-HIGH VOLTAGE
    HU1E220LT 制造商:DBLECTRO 制造商全稱:DB Lectro Inc 功能描述:CHIP TYPE, MID-TO-HIGH VOLTAGE
    HU1E220MC 制造商:DBLECTRO 制造商全稱:DB Lectro Inc 功能描述:CHIP TYPE, MID-TO-HIGH VOLTAGE