Product Overview
The MURATA Chip Ferrite Bead BLM03_SN Series is designed for noise suppression in electronic circuits. These components are effective in filtering out unwanted electromagnetic interference, particularly in high-speed signal lines and DC power lines. They offer a range of impedance values and current ratings suitable for general use, DC power lines, and high-speed signal lines, ensuring reliable performance across various operating temperatures.
Product Attributes
- Brand: MURATA
- Origin: Japan (implied by MFG.CO.,LTD.)
- Material: Ferrite
- Certifications: RoHS (indicated by RoHS marking)
Technical Specifications
| MURATA Part Number | Impedance () (at 100MHz) | Rated Current (mA) | DC Resistance ( max.) | Remark |
| BLM03AG100SN1D | 5 to 15 | 500 | 0.1 | For general use |
| BLM03AG700SN1D | 40 to 100 | 200 | 0.4 | For general use |
| BLM03AG800SN1D | 8025 | 200 | 0.4 | For general use |
| BLM03AG121SN1D | 12025% | 200 | 0.5 | For general use |
| BLM03AG241SN1D | 24025% | 200 | 0.8 | For general use |
| BLM03AG601SN1D | 60025% | 100 | 1.5 | For general use |
| BLM03AG102SN1D | 100025% | 100 | 2.5 | For general use |
| BLM03AX100SN1D | 515 | 1000 | 0.05 | |
| BLM03AX800SN1D | 8025 | 500 | 0.18 | |
| BLM03AX121SN1D | 12025 | 450 | 0.23 | |
| BLM03AX241SN1D | 24025 | 350 | 0.38 | |
| BLM03AX601SN1D | 60025 | 250 | 0.85 | |
| BLM03AX102SN1D | 100025 | 200 | 1.25 | |
| BLM03PG220SN1D | 2225% | 900 | 0.065 | For DC power Line |
| BLM03PG330SN1D | 3325% | 750 | 0.090 | For DC power Line |
| BLM03PX220SN1D | 2225 | 1800*1 | 0.040 | For DC power Line |
| BLM03PX330SN1D | 3325 | 1500*1 | 0.055 | For DC power Line |
| BLM03PX800SN1D | 8025 | 1000*1 | 0.130 | For DC power Line |
| BLM03PX121SN1D | 12025 | 900*1 | 0.160 | For DC power Line |
| BLM03BB100SN1D | 1025% | 300 | 0.4 | For high speed signal Line |
| BLM03BB220SN1D | 2225% | 200 | 0.5 | For high speed signal Line |
| BLM03BB470SN1D | 4725% | 200 | 0.7 | For high speed signal Line |
| BLM03BB750SN1D | 7525% | 200 | 1.0 | For high speed signal Line |
| BLM03BB121SN1D | 12025% | 100 | 1.5 | For high speed signal Line |
| BLM03BC330SN1D | 3325 | 150 | 0.85 | |
| BLM03BC560SN1D | 5625 | 100 | 1.05 | |
| BLM03BC800SN1D | 8025 | 100 | 1.40 | |
| BLM03BD750SN1D | 7525% | 300 | 0.4 | |
| BLM03BD121SN1D | 12025% | 250 | 0.5 | |
| BLM03BD241SN1D | 24025% | 200 | 0.8 | |
| BLM03BD471SN1D | 47025 | 215 | 1.5 | |
| BLM03BD601SN1D | 60025 | 200 | 1.7 | |
| BLM03BX102SN1D | 100025% | 170 | 1.70 | |
| BLM03BX182SN1D | 180025% | 140 | 2.50 |
Operating Temperature: -55C to +125C
Storage Temperature: -55C to +125C
Note: As for the Rated current marked with *1, Rated Current is derated depending on the operating temperature.
2304140030_muRata-BLM03PX121SN1D_C525479.pdf
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