Wire Wound Chip Inductors 贴片绕线型电感器 LLQ2012 Series Inductance Range: 3.0~820nH Recommended patterns 1.78 推荐焊盘尺寸 1.02 (Unit: mm) FEATURES 0.76 1.02 (Unit: mm) 特点 High frequency surface-mounted wire-wound type small chip inductors (Size: 2.291.70mm 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. ELECTRICAL CHARACTERISTICS 电气特性 Inductance Range Inductance Tolerance 3.0~820nH 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) EXAMPLES OF CHARACTERISTICS 高频率表面贴装绕线小型电感器。 (尺寸:最大2.291.70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。 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) 特性范例 continued on next page 接下页 Wire Wound Chip Inductors 贴片绕线型电感器 continued from previous page 接上页 TOKO STANDARD PART NUMBERS 东光标准零件号码 TYPE LLQ2012 Series (Quantity/reel; 3,000 PCS) 东光零件号码 TOKO part number LLQ2012-F3N0□ LLQ2012-F5N6□ LLQ2012-F6N8□ LLQ2012-F7N5□ LLQ2012-F8N2□ LLQ2012-F10N□ LLQ2012-F12N□ LLQ2012-F15N□ LLQ2012-F18N□ LLQ2012-F22N□ LLQ2012-F24N□ LLQ2012-F27N□ LLQ2012-F33N□ LLQ2012-F36N□ LLQ2012-F39N□ LLQ2012-F43N□ LLQ2012-F47N□ LLQ2012-F56N□ LLQ2012-F68N□ LLQ2012-F82N□ LLQ2012-F91N□ LLQ2012-FR10□ LLQ2012-FR11□ LLQ2012-FR12□ LLQ2012-FR15□ LLQ2012-FR18□ LLQ2012-FR22□ LLQ2012-FR24□ LLQ2012-FR27□ LLQ2012-FR33□ LLQ2012-FR39□ LLQ2012-FR47□ LLQ2012-FR56□ LLQ2012-FR68□ LLQ2012-FR82□ 电感值(1) 公差 (1) Inductance Lo (nH) 3.0 5.6 6.8 7.5 8.2 10 12 15 18 22 24 27 33 36 39 43 47 56 68 82 91 100 110 120 150 180 220 240 270 330 390 470 560 680 820 Tolerance J,K J,K J,K J,K G,J,K G,J,K G,J,K G,J,K G,J,K G,J,K G,J,K G,J,K G,J,K G,J,K G,J,K G,J,K G,J,K G,J,K G,J,K G,J,K G,J,K G,J,K G,J,K G,J,K G,J,K G,J,K G,J,K G,J,K G,J,K G,J,K G,J,K J,K J,K J,K J,K 电感值测试频率 Inductance Test Frequency (MHz) 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 200 200 200 200 150 150 150 150 150 100 100 100 100 100 100 100 50 25 25 25 最小Q(1) (1) Q Min. 65 65 50 50 50 60 50 50 50 55 50 55 60 55 60 60 60 60 60 65 65 65 50 50 50 50 50 44 48 48 48 33 23 23 23 Q测试频率 最小自谐振频率(2) Q Test Frequency (MHz) 1500 1000 1000 1000 1000 500 500 500 500 500 500 500 500 500 500 500 500 500 500 500 500 500 250 250 250 250 250 250 250 250 250 100 50 50 50 S.R.F. (MHz) Min. 7900 5500 5500 4500 4700 4200 4000 3400 3300 2600 2000 2500 2050 2000 1700 1650 1650 1550 1450 1300 1200 1200 1000 1100 920 870 850 690 650 600 560 375 340 188 215 (2) 最大直流 电阻(3) (3) RDC () Max. 0.06 0.08 0.11 0.14 0.12 0.10 0.15 0.17 0.20 0.22 0.22 0.25 0.27 0.27 0.29 0.34 0.31 0.34 0.38 0.42 0.48 0.46 0.48 0.51 0.56 0.64 0.70 1.00 1.00 1.40 1.50 1.76 1.90 2.20 2.35 最大额定 直流电流(4) Rated DC (4) Current (mA) Max. 800 600 600 600 600 600 600 600 600 500 500 500 500 500 500 500 500 500 500 400 400 400 400 400 400 400 400 350 350 310 290 250 230 190 180 Add the tolerance of inductance to within the □ of the part Number as follows: G=2%, J=5%, K=10% □添加电感值公差至品名如 : G=2%, J=5%, K=10% (1) Inductance and Q is measured with a RF LCR meter 4287A (Agilent Technologies) or equivalent. (2) Self resonant frequency is measured with a network analyzer 8720ES (Agilent Technologies) or equivalent. (3) DC resistance is measured with a micro ohm meter 34420A (Agilent Technologies) or equivalent. (4) Rated DC current is coil temperature to rise by 20°C. ( Reference ambient temperature 20°C) (1) 使用LCR仪表4287A(Agilent 技术)或者功能相同的仪器测量电 感值和Q值。 (2使用网络分析器8720ES(Agilent 技术) 或者功能相同的工具测量自 谐振频率。 (3) 使用微欧姆表34420A(Agilent 技术)或者功能相同的工具测量直流 电阻。 (4) 额定直流电流是线圈温度上升20°C。(参考周围环境温度20°C)