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low power inductor LQN21AR18K04M00 180nH/0.18UH 0805-R18K
| 电感值 Inductance | 180nH/0.18UH |
| 误差 Tolerance | ±10% |
| 额定电流 Current Rating | 250mA |
| 饱和电流 Current - Saturation | |
| 不同频率时的Q值 Q @ Frequency | 35 @ 100MHz |
| 自振谐频率SRF Frequency - Self Resonant | 700MHz |
| DC电阻DCR DC Resistance (DCR) | 0.71Ω/Ohm |
| 屏蔽 Shielding | |
| Description & Applications | Wire Wound Chip Coil LQN21A/LQN1A Series for High Frequency The LQN21A/LQN1A series consists of air-core chip coil using a sub-miniature alumina core as a bobbin. The high Q value at high frequencies and high self-resonant frequencies make this coil perfect for use in the high frequency circuits of communications equipment. FEATURES 1. Their high self-resonant frequency characteristic yields a high Q value and highly stable inductance at high frequencies. 2. Low DC resistance design enables to handle higher allowable current. 3. The series has excellent solder heat resistance. Both flow and reflow soldering methods can be employed. |
| 描述与应用 | 绕线片式的线圈LQN21A/LQN1A系列高频率 LQN21A/LQN1A系列空芯芯片线圈使用超小型氧化铝芯作为骨架。在高频率和高自谐振频率高Q值，使通信设备的高频电路中使用这个线圈完美。 特点 1。其高自谐振频率特性产生一个高Q值和高度稳定的在高频率下的电感。 2。低直流电阻设计，能够处理更高的容许电流。 3。该系列产品具有优异的耐焊热性。流量和回流焊接方法可以采用。 |
