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Specifications
Current Rating:
2A
Number of Circuits:
1
DC Resistance(DCR):
50mΩ
Tolerance:
±25%
Impedance @ Frequency:
390Ω@100MHz
Mfr. Part #:
BLM31PG391SN1L
Package:
1206
Key Attributes
Model Number:
BLM31PG391SN1L
Product Description
Product Overview
The MURATA Chip Ferrite Bead BLM31_SN Series is designed for effective noise suppression in DC power lines. These components offer a range of impedance values at 100MHz, catering to various filtering requirements. They are suitable for applications requiring high reliability and efficient filtering.
Product Attributes
- Brand: MURATA MFG.CO., LTD.
- Origin: Japan (implied by manufacturer)
- Certifications: RoHS compliant
Technical Specifications
| MURATA Part Number | Impedance () (at 100MHz) | Rated Current at 85 (mA) | Rated Current at 125 (mA) | DC Resistance Initial Values () max. | DC Resistance After Testing () max. | Remark | Dimension "T" (mm) | Unit Mass (g) |
| BLM31PG330SN1L | 3325% | 6000 | 3500 | 0.009 | 0.018 | For DC power line | 1.10.2 | 0.025 |
| BLM31PG330SN1B | 3325% | 6000 | 3500 | 0.009 | 0.018 | For DC power line | 1.10.2 | 0.025 |
| BLM31PG500SN1L | 35 min. | 3500 | 2300 | 0.015 | 0.03 | For DC power line | 1.10.2 | 0.025 |
| BLM31PG500SN1B | 35 min. | 3500 | 2300 | 0.015 | 0.03 | For DC power line | 1.10.2 | 0.025 |
| BLM31PG121SN1L | 12025% | 3500 | 2000 | 0.02 | 0.04 | For DC power line | 1.10.2 | 0.025 |
| BLM31PG121SN1B | 12025% | 3500 | 2000 | 0.02 | 0.04 | For DC power line | 1.10.2 | 0.025 |
| BLM31PG391SN1L | 39025% | 2000 | 1250 | 0.05 | 0.10 | For DC power line | 1.10.2 | 0.025 |
| BLM31PG391SN1B | 39025% | 2000 | 1250 | 0.05 | 0.10 | For DC power line | 1.10.2 | 0.025 |
| BLM31PG601SN1L | 60025% | 1500 | 1000 | 0.08 | 0.16 | For DC power line | 1.10.2 | 0.025 |
| BLM31PG601SN1B | 60025% | 1500 | 1000 | 0.08 | 0.16 | For DC power line | 1.10.2 | 0.025 |
| BLM31SN500SN1L | 5012.5 | 12000 | 10000 | 0.0016 | 0.0021 | For DC power line | 1.30.1 | 0.025 |
| BLM31SN500SN1B | 5012.5 | 12000 | 10000 | 0.0016 | 0.0021 | For DC power line | 1.30.1 | 0.025 |
| BLM31KN121SN1L | 12025% | 6000 | 4000 | 0.009 | 0.011 | For DC power line | 1.750.1 | 0.041 |
| BLM31KN121SN1B | 12025% | 6000 | 4000 | 0.009 | 0.011 | For DC power line | 1.750.1 | 0.041 |
| BLM31KN271SN1L | 27025% | 4500 | 3000 | 0.016 | 0.019 | For DC power line | 1.750.1 | 0.041 |
| BLM31KN271SN1B | 27025% | 4500 | 3000 | 0.016 | 0.019 | For DC power line | 1.750.1 | 0.041 |
| BLM31KN471SN1L | 47025% | 4000 | 2700 | 0.02 | 0.024 | For DC power line | 1.750.1 | 0.041 |
| BLM31KN471SN1B | 47025% | 4000 | 2700 | 0.02 | 0.024 | For DC power line | 1.750.1 | 0.041 |
| BLM31KN601SN1L | 60025% | 2900 | 2000 | 0.038 | 0.045 | For DC power line | 1.750.1 | 0.041 |
| BLM31KN601SN1B | 60025% | 2900 | 2000 | 0.038 | 0.045 | For DC power line | 1.750.1 | 0.041 |
| BLM31KN801SN1L | 80025% | 2500 | 1700 | 0.05 | 0.06 | For DC power line | 1.750.1 | 0.041 |
| BLM31KN801SN1B | 80025% | 2500 | 1700 | 0.05 | 0.06 | For DC power line | 1.750.1 | 0.041 |
| BLM31KN102SN1L | 100025% | 2000 | 1400 | 0.075 | 0.09 | For DC power line | 1.750.1 | 0.041 |
| BLM31KN102SN1B | 100025% | 2000 | 1400 | 0.075 | 0.09 | For DC power line | 1.750.1 | 0.041 |
Operating Temperature: -55C to +125C
Storage Temperature: -55C to +125C
2409292303_muRata-BLM31PG391SN1L_C88995.pdf
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