LLQ2012-FR39J Datasheet, PDF (1/2 Pages) TOKO, Inc – Wire Wound Chip Inductors

Wire Wound Chip Inductors
贴片绕线型电感器
LLQ2012 Series
Inductance Range: 3.0~820nH
(0.70)
1.70 Max.
Recommended patterns
推荐焊盘尺寸
1.42 Max.
1.27
(Unit: mm)
1.02 0.76 1.02
(Unit: mm)
FEATURES 特点
 High frequency surface-mounted wire-wound type small
chip inductors (Size: 2.291.70mm Max square, 1.42Max
height.).
 The wire is wound directry on the ceramic core at a
precision pitch, realizing high-Q, self-resonant frequency
characteristics with little random variation.
 Wide inductance range, and tight tolerance of 2% of the
inductance value.
 The top face is coated with resin, enabling the inductor to
be held firmly when being mounted.
 RoHS compliant.
 高频率表面贴装绕线小型电感器。
（尺寸：最大2.291.70毫米的平面、最高1.42毫米.）
 线圈直接绕在瓷芯上，有一个精确间距，实现高Q值，很小
的随机变化的自振频率。
 宽泛的电感值范围，电感值限制在公差2%。
 顶部覆盖树脂使电感器稳固安置。
 符合RoHS指令。
ELECTRICAL CHARACTERISTICS 电气特性
Inductance Range
3.0~820nH
Inductance Tolerance
G ;  2% (8.2~390nH)
J ;  5% (3.0~820nH)
K ;  10% (3.0~820nH)
S.R.F.(for reference only)
200~8,000MHz
Rated DC current
180~800mA
Operating Temperature Range -40°C~+125°C
Storge Temperature Range -40°C~+125°C
(In case of taping used)
(0°C~+60°C)
 电感值范围
 电感值公差
 自谐振频率（参考值）
 额定直流电流
 工作温度范围
 储存温度范围
（使用编带包装时）
3.0～820nH
G; 2% (8.2～390nH)
J; 5% (3.0～820nH)
K; 10% (3.0～820nH)
200～8,000MHz
180～800mA
－40°C～＋125°C
－40°C～＋125°C
（0°C～＋60°C）
EXAMPLES OF CHARACTERISTICS 特性范例
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