村田一級經(jīng)銷商現(xiàn)貨供應磁珠，全系列型號齊全，深圳現(xiàn)貨庫存，下單2小時內(nèi)發(fā)貨。
BLM21PG221SN1D規(guī)格
| 形狀 |
SMD |
| 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 |
| 工作溫度范圍 |
-55℃ to 125℃ |
| 質(zhì)量(標準值) |
0.01g |
| 電路數(shù)目 |
1 |
| 額定電流(at 85℃) |
2A |
| 額定電流(at 125℃) |
1.25A |
| 直流電阻(max) |
0.045Ω |
| 阻抗(at 100MHz) |
220Ω |
| 阻抗(at 100MHz)公差 |
±25% |
| 尺寸代碼(單位為mm) |
2012 |
特點
1.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.
2.The nickel barrier structure of the external
? electrodes provides excellent solder heat resistance.
3.BLM_P series can be used in high current circuits
? due to its low DC resistance. It can match power lines
? to a maximum of 6A DC.
用途
包裝信息
| 包裝 |
規(guī)格 |
標準包裝數(shù)量 |
| B |
散裝袋 |
1000 |
| D |
180mm紙帶 |
4000 |
| J |
330mm紙帶 |
10000 |