|
| 形狀 | SMD |
|---|---|
| 尺寸代碼(單位為mm) | 2012 |
| 長度 | 2.0mm |
| 長度公差 | ±0.2mm |
| 寬度 | 1.25mm |
| 寬度公差 | ±0.2mm |
| 厚度 | 0.85mm |
| 厚度公差 | ±0.2mm |
| 阻抗(at 100MHz) | 220Ω |
| 阻抗(at 100MHz)公差 | ±25% |
| 額定電流(at 85℃) | 900mA |
| 額定電流(at 125℃) | 900mA |
| 直流電阻(max) | 0.12Ω |
| 工作溫度范圍 | -55℃ to 125℃ |
| 質量(標準值) | 0.01g |
| 電路數目 | 1 |
特點
The chip ferrite beads BLM series is designed to
function nearly as a resistor at noise frequencies,
which greatly reduces the possibility of resonance and
leaves signal wave forms undistorted.
BLM series is effective in circuits without stable
ground lines because BLM series does not need a
connection to ground.
The nickel barrier structure of the external
electrodes provides excellent solder heat resistance.
BLM_A series generates an impedance from the
relatively low frequencies. Therefore BLM_A series is
effective in noise suppression in a wide frequency
range (30MHz to several hundred MHz).
用途
| 其他用途 |
For general |
|---|
包裝信息
| 包裝 | 規格 | 超小訂購單位 |
|---|---|---|
J | 330mm紙帶 | 10000 |
D | 180mm紙帶 | 4000 |
B | 散裝袋 | 1000 |
