| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 2 Pin |
| Current Rating | 500 mA |
| Case/Package (SI) | 2012 |
| Case/Package | 0805 |
| Number of Circuits | 1 Circuit |
| Resistance | 220 Ω |
| Shielding | No |
| Impedance | 220 Ω |
| Test Frequency | 100 MHz |
| DC Resistance (DCR) | 350 mΩ |
| Current Rating (Max) | 500 mA |
| Current Rating (DC) | 500 mA |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -55 ℃ |
| Resistance (DC Max) | 260 mΩ |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Not Recommended for New Design |
| Packaging | Tape & Reel (TR) |
| Material | Ferrite |
| Size-Length | 2 mm |
| Size-Width | 1.25 mm |
| Size-Height | 0.85 mm |
| Operating Temperature | -55℃ ~ 125℃ |
| Minimum Packing Quantity | 4000 |
The Murata BLM21BB series are EMIFIL chip ferrite beads for suppressing high frequency noise in high speed signal line applications. These chip ferrite beads are designed for reducing the possibility of resonance to provide undistorted signal waveform. EMIFIL chip ferrite beads do not require connection to ground so they are effectively used in circuits without stable ground lines. The nickel barrier structure of the external electrodes provides excellent solder heat resistance. BLM21BB series ferrite beads can minimize attenuation of signal waveform due to its sharp impedance characteristics and various impedances are available to match signal frequency.
● EIA 0805 standard chip size
● Miniaturized ferrite beads
● Effective at low impedance line
● Available in selective impedance range values at 100MHz
● Operating temperature range -55°C to 125°C
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