Beijing Silk Road Enterprise Management Services Co., Ltd.
| Current Rating | 4A |
| Number of Circuits | 1 |
| DC Resistance(DCR) | 14mΩ |
| Tolerance | ±25% |
| Impedance @ Frequency | 30Ω@100MHz |
| Description | 30Ω@100MHz 1 Line Ferrite Bead 0805 4A 14mΩ |
| Mfr. Part # | BLM21PG300SN1D |
| Package | 0805 |
| Model Number | BLM21PG300SN1D |
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Product Specification
| Current Rating | 4A | Number of Circuits | 1 |
| DC Resistance(DCR) | 14mΩ | Tolerance | ±25% |
| Impedance @ Frequency | 30Ω@100MHz | Description | 30Ω@100MHz 1 Line Ferrite Bead 0805 4A 14mΩ |
| Mfr. Part # | BLM21PG300SN1D | Package | 0805 |
| Model Number | BLM21PG300SN1D |
The BLM21 Series Chip Ferrite Bead is designed for effective impedance control in various electronic circuits. It is suitable for DC power lines, digital interfaces, and high-speed signal lines, providing noise suppression and signal integrity.
| 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 | For high speed signal line |
| BLM21BB600SN1B | 6025% | 800 | 0.13 | For high speed signal line |
| BLM21BB750SN1D | 7525% | 700 | 0.16 | For high speed signal line |
| BLM21BB750SN1B | 7525% | 700 | 0.16 | For high speed signal line |
| BLM21BB121SN1D | 12025% | 600 | 0.19 | For high speed signal line |
| BLM21BB121SN1B | 12025% | 600 | 0.19 | For high speed signal line |
| BLM21BD121SN1D | 12025% | 350 | 0.25 | For high speed signal line |
| BLM21BD121SN1B | 12025% | 350 | 0.25 | For high speed signal line |
| BLM21BB151SZ1D | 15025% | 600 | 0.21 | For high speed signal line |
| BLM21BB151SZ1B | 15025% | 600 | 0.21 | For high speed signal line |
| BLM21BD151SN1D | 15025% | 350 | 0.25 | For high speed signal line |
| BLM21BD151SN1B | 15025% | 350 | 0.25 | For high speed signal line |
| BLM21BB201SN1D | 20025% | 500 | 0.26 | For high speed signal line |
| BLM21BB201SN1B | 20025% | 500 | 0.26 | For high speed signal line |
| BLM21BB221SN1D | 22025% | 500 | 0.26 | For high speed signal line |
| BLM21BB221SN1B | 22025% | 500 | 0.26 | For high speed signal line |
| BLM21BD221SN1D | 22025% | 350 | 0.25 | For high speed signal line |
| BLM21BD221SN1B | 22025% | 350 | 0.25 | For high speed signal line |
| BLM21BB331SN1D | 33025% | 400 | 0.33 | For high speed signal line |
| BLM21BB331SN1B | 33025% | 400 | 0.33 | For high speed signal line |
| BLM21BD331SN1D | 33025% | 300 | 0.3 | For high speed signal line |
| BLM21BD331SN1B | 33025% | 300 | 0.3 | For high speed signal line |
| BLM21BD421SN1D | 42025% | 300 | 0.3 | For high speed signal line |
| BLM21BD421SN1B | 42025% | 300 | 0.3 | For high speed signal line |
| BLM21BB471SN1D | 47025% | 400 | 0.40 | For high speed signal line |
| BLM21BB471SN1B | 47025% | 400 | 0.40 | For high speed signal line |
| BLM21BD471SN1D | 47025% | 300 | 0.35 | For high speed signal line |
| BLM21BD471SN1B | 47025% | 300 | 0.35 | For high speed signal line |
| BLM21BD601SN1D | 60025% | 300 | 0.35 | For high speed signal line |
| BLM21BD601SN1B | 60025% | 300 | 0.35 | For high speed signal line |
| BLM21BD751SN1D | 75025% | 250 | 0.4 | For high speed signal line |
| BLM21BD751SN1B | 75025% | 250 | 0.4 | For high speed signal line |
| BLM21BD102SN1D | 100025% | 250 | 0.4 | For high speed signal line |
| BLM21BD102SN1B | 100025% | 250 | 0.4 | For high speed signal line |
| BLM21BD152SN1D | 150025% | 250 | 0.45 | For high speed signal line |
| BLM21BD152SN1B | 150025% | 250 | 0.45 | For high speed signal line |
| BLM21BD182SN1D | 180025% | 250 | 0.5 | For high speed signal line |
| BLM21BD182SN1B | 180025% | 250 | 0.5 | For high speed signal line |
| BLM21BD222SN1L | 1600 min. | 250 | 0.6 | For high speed signal line |
| BLM21BD222SN1B | 1600 min. | 250 | 0.6 | For high speed signal line |
| BLM21BD222TN1D | 220025% | 200 | 0.6 | For high speed signal line |
| BLM21BD222TN1B | 220025% | 200 | 0.6 | For high speed signal line |
| BLM21BD272SN1L | 270025% | 200 | 0.8 | For high speed signal line |
| BLM21BD272SN1B | 270025% | 200 | 0.8 | For high speed signal line |
| 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 |
L: 2.00.2 mm, W: 1.250.2 mm, T: 0.850.2 mm, E: 0.50.2 mm (for BLM21 except 21BD222SN1L/21BD272SN1L)
L: 2.00.2 mm, W: 1.250.2 mm, T: 0.850.2 mm, E: 0.30.2 mm (for BLM21BD222SN1, BLM21BD272SN1)
Operating Temperature: -55C to +125C
Storage Temperature: -55C to +125C
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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