|
| 形状 | SMD |
|---|---|
| 尺寸代码(单位为mm) | 0603 |
| 长度 | 0.6mm |
| 长度公差 | ±0.03mm |
| 宽度 | 0.3mm |
| 宽度公差 | ±0.03mm |
| 厚度 | 0.3mm |
| 厚度公差 | ±0.03mm |
| 阻抗(at 100MHz) | 470Ω |
| 阻抗(at 100MHz)公差 | ±25% |
| 额定电流(at 85℃) | 215mA |
| 额定电流(at 125℃) | 215mA |
| 直流电阻(max) | 1.5Ω |
| 工作温度范围 | -55℃ to 125℃ |
| 质量(标准值) | 0.0003g |
| 电路数目 | 1 |
特点
The chip ferrite beads BLM series is designed to
work 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.
BLM_B series can minimize attenuation of the
signal waveform due to its sharp impedance
characteristics. Various impedances are available to
match signal frequency.
The small size of BLM03B series (0.6x0.3mm) is
suitable for advanced high-density mounting, and is
followed on a miniaturization of digital equipment,
or module of a functional portion.
The nickel barrier structure of the external
electrodes provides excellent solder heat resistance.
用途
| 其他用途 |
For general |
|---|
包装信息
| 包装 | 规格 | 超小订购单位 |
|---|---|---|
D | 180mm纸带 | 15000 |
J | 330mm纸带 | 50000 |
B | 散装袋 | 1000 |
