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Specifications
Current Rating:
3A
Number of Circuits:
1
DC Resistance(DCR):
30mΩ
Tolerance:
±25%
Impedance @ Frequency:
120Ω@100MHz
Mfr. Part #:
BLM21PG121SN1D
Package:
0805
Key Attributes
Model Number:
BLM21PG121SN1D
Product Description
Chip Ferrite Bead BLM21 Series
The BLM21 Series Chip Ferrite Bead is designed for various electronic applications requiring effective noise suppression. These components are suitable for DC power lines, digital interfaces, and high-speed signal lines, offering impedance characteristics optimized for their respective uses. They operate effectively within a wide temperature range of -55C to +125C.
Product Attributes
- Brand: MURATA
- Origin: Japan (implied by manufacturer)
- Material: Ferrite
- Certifications: Not specified
Technical Specifications
| MURATA Part Number | Impedance () at 100MHz | Rated Current (mA) | DC Resistance () max. | Remark |
|---|---|---|---|---|
| BLM21PG220SN1D | 2225% | 6000 | 0.009 | For DC power line |
| BLM21PG220SN1B | 2225% | 6000 | 0.009 | For DC power line |
| BLM21PG300SN1D | 20 min. | 4000 | 0.014 | |
| BLM21PG300SN1B | 20 min. | 4000 | 0.014 | |
| BLM21PG600SN1D | 6025% | 3500 | 0.02 | |
| BLM21PG600SN1B | 6025% | 3500 | 0.02 | |
| BLM21PG121SN1D | 12025% | 3000 | 0.03 | |
| BLM21PG121SN1B | 12025% | 3000 | 0.03 | |
| BLM21PG221SN1D | 22025% | 2000 | 0.045 | |
| BLM21PG221SN1B | 22025% | 2000 | 0.045 | |
| BLM21PG331SN1D | 33025% | 1500 | 0.07 | |
| BLM21PG331SN1B | 33025% | 1500 | 0.07 | |
| BLM21SN300SN1D | 3010 | 8500 | 0.004 | |
| BLM21SN300SN1B | 3010 | 8500 | 0.004 | |
| BLM21SP700SN1D | 7025% | 6000 | 0.009 | |
| BLM21SP700SN1B | 7025% | 6000 | 0.009 | |
| BLM21SP111SN1D | 11025% | 5000 | 0.013 | |
| BLM21SP111SN1B | 11025% | 5000 | 0.013 | |
| BLM21SP181SN1D | 18025% | 4000 | 0.020 | |
| BLM21SP181SN1B | 18025% | 4000 | 0.020 | |
| BLM21RK121SN1D | 12025% | 200 | 0.15 | For Digital Interface |
| BLM21RK121SN1B | 12025% | 200 | 0.15 | For Digital Interface |
| BLM21RK221SN1D | 22025% | 200 | 0.20 | For Digital Interface |
| BLM21RK221SN1B | 22025% | 200 | 0.20 | For Digital Interface |
| BLM21RK471SN1D | 47025% | 200 | 0.25 | For Digital Interface |
| BLM21RK471SN1B | 47025% | 200 | 0.25 | For Digital Interface |
| BLM21RK601SN1D | 60025% | 200 | 0.30 | For Digital Interface |
| BLM21RK601SN1B | 60025% | 200 | 0.30 | For Digital Interface |
| BLM21RK102SN1D | 100025% | 200 | 0.50 | For Digital Interface |
| BLM21RK102SN1B | 100025% | 200 | 0.50 | For Digital Interface |
| BLM21BB050SN1D | 525% | 1000 | 0.02 | For high speed signal line |
| BLM21BB050SN1B | 525% | 1000 | 0.02 | For high speed signal line |
| BLM21BB600SN1D | 6025% | 800 | 0.13 | |
| BLM21BB600SN1B | 6025% | 800 | 0.13 | |
| BLM21BB750SN1D | 7525% | 700 | 0.16 | |
| BLM21BB750SN1B | 7525% | 700 | 0.16 | |
| BLM21BB121SN1D | 12025% | 600 | 0.19 | |
| BLM21BB121SN1B | 12025% | 600 | 0.19 | |
| BLM21BD121SN1D | 12025% | 350 | 0.25 | |
| BLM21BD121SN1B | 12025% | 350 | 0.25 | |
| BLM21BB151SZ1D | 15025% | 600 | 0.21 | |
| BLM21BB151SZ1B | 15025% | 600 | 0.21 | |
| BLM21BD151SN1D | 15025% | 350 | 0.25 | |
| BLM21BD151SN1B | 15025% | 350 | 0.25 | |
| BLM21BB201SN1D | 20025% | 500 | 0.26 | |
| BLM21BB201SN1B | 20025% | 500 | 0.26 | |
| BLM21BB221SN1D | 22025% | 500 | 0.26 | |
| BLM21BB221SN1B | 22025% | 500 | 0.26 | |
| BLM21BD221SN1D | 22025% | 350 | 0.25 | |
| BLM21BD221SN1B | 22025% | 350 | 0.25 | |
| BLM21BB331SN1D | 33025% | 400 | 0.33 | |
| BLM21BB331SN1B | 33025% | 400 | 0.33 | |
| BLM21BD331SN1D | 33025% | 300 | 0.3 | |
| BLM21BD331SN1B | 33025% | 300 | 0.3 | |
| BLM21BD421SN1D | 42025% | 300 | 0.3 | |
| BLM21BD421SN1B | 42025% | 300 | 0.3 | |
| BLM21BB471SN1D | 47025% | 400 | 0.40 | |
| BLM21BB471SN1B | 47025% | 400 | 0.40 | |
| BLM21BD471SN1D | 47025% | 300 | 0.35 | |
| BLM21BD471SN1B | 47025% | 300 | 0.35 | |
| BLM21BD601SN1D | 60025% | 300 | 0.35 | |
| BLM21BD601SN1B | 60025% | 300 | 0.35 | |
| BLM21BD751SN1D | 75025% | 250 | 0.4 | |
| BLM21BD751SN1B | 75025% | 250 | 0.4 | |
| BLM21BD102SN1D | 100025% | 250 | 0.4 | |
| BLM21BD102SN1B | 100025% | 250 | 0.4 | |
| BLM21BD152SN1D | 150025% | 250 | 0.45 | |
| BLM21BD152SN1B | 150025% | 250 | 0.45 | |
| BLM21BD182SN1D | 180025% | 250 | 0.5 | |
| BLM21BD182SN1B | 180025% | 250 | 0.5 | |
| BLM21BD222SN1L | 1600 min. | 250 | 0.6 | |
| BLM21BD222SN1B | 1600 min. | 250 | 0.6 | |
| BLM21BD222TN1D | 220025% | 200 | 0.6 | |
| BLM21BD222TN1B | 220025% | 200 | 0.6 | |
| BLM21BD272SN1L | 270025% | 200 | 0.8 | |
| BLM21BD272SN1B | 270025% | 200 | 0.8 | |
| BLM21AG121SN1D | 12025% | 1000 | 0.09 | For general use |
| BLM21AG121SN1B | 12025% | 1000 | 0.09 | For general use |
| BLM21AG151SN1D | 15025% | 1000 | 0.09 | For general use |
| BLM21AG151SN1B | 15025% | 1000 | 0.09 | For general use |
| BLM21AG221SN1D | 22025% | 900 | 0.12 | For general use |
| BLM21AG221SN1B | 22025% | 900 | 0.12 | For general use |
| BLM21AG331SN1D | 33025% | 800 | 0.15 | For general use |
| BLM21AG331SN1B | 33025% | 800 | 0.15 | For general use |
| BLM21AG471SN1D | 47025% | 700 | 0.18 | For general use |
| BLM21AG471SN1B | 47025% | 700 | 0.18 | For general use |
| BLM21AG601SN1D | 60025% | 700 | 0.2 | For general use |
| BLM21AG601SN1B | 60025% | 700 | 0.2 | For general use |
| BLM21AG102SN1D | 100025% | 600 | 0.27 | For general use |
| BLM21AG102SN1B | 100025% | 600 | 0.27 | For general use |
2304140030_muRata-BLM21PG121SN1D_C79382.pdf
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