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Specifications
Current Rating:
1.5A
Number of Circuits:
1
DC Resistance(DCR):
90mΩ
Tolerance:
±25%
Impedance @ Frequency:
180Ω@100MHz
Mfr. Part #:
BLM18PG181SN1D
Package:
0603
Key Attributes
Model Number:
BLM18PG181SN1D
Product Description
Chip Ferrite Bead BLM18_N Series
The MURATA Chip Ferrite Bead BLM18_N Series is designed for noise suppression in electronic circuits. These components are effective in filtering out unwanted high-frequency noise, particularly in digital interfaces and DC power lines. Their compact size and reliable performance make them suitable for a wide range of general-purpose applications and high-speed signal lines.
Product Attributes
- Brand: MURATA
- Origin: Japan (implied by MURATA MFG.CO., LTD.)
- Material: Ferrite
- Operating Temperature: -55C to +125C
- Storage Temperature: -55C to +125C
Technical Specifications
| MURATA Part Number | Impedance () (at 100MHz) | Rated Current (mA) | DC Resistance ( max.) | Remark |
| BLM18RK121SN1D | 12025% | 200 | 0.25 | For Digital Interface |
| BLM18RK121SN1B | 12025% | 200 | 0.25 | For Digital Interface |
| BLM18RK221SN1D | 22025% | 200 | 0.30 | |
| BLM18RK221SN1B | 22025% | 200 | 0.30 | |
| BLM18RK471SN1D | 47025% | 200 | 0.50 | |
| BLM18RK471SN1B | 47025% | 200 | 0.50 | |
| BLM18RK601SN1D | 60025% | 200 | 0.60 | |
| BLM18RK601SN1B | 60025% | 200 | 0.60 | |
| BLM18RK102SN1D | 100025% | 200 | 0.80 | |
| BLM18RK102SN1B | 100025% | 200 | 0.80 | |
| BLM18PG300SN1D | 20 min. | 1000 | 0.05 | For DC power line |
| BLM18PG300SN1B | 20 min. | 1000 | 0.05 | For DC power line |
| BLM18PG330SN1D | 3325% | 3000*1 | 0.025 | |
| BLM18PG330SN1B | 3325% | 3000*1 | 0.025 | |
| BLM18PG600SN1D | 40 min. | 1000 | 0.1 | |
| BLM18PG600SN1B | 40 min. | 1000 | 0.1 | |
| BLM18PG121SN1D | 12025% | 2000*1 | 0.05 | |
| BLM18PG121SN1B | 12025% | 2000*1 | 0.05 | |
| BLM18PG181SN1D | 18025% | 1500*1 | 0.09 | |
| BLM18PG181SN1B | 18025% | 1500*1 | 0.09 | |
| BLM18PG221SN1D | 22025% | 1400*1 | 0.10 | |
| BLM18PG221SN1B | 22025% | 1400*1 | 0.10 | |
| BLM18PG331SN1D | 33025% | 1200*1 | 0.15 | |
| BLM18PG331SN1B | 33025% | 1200*1 | 0.15 | |
| BLM18PG471SN1D | 47025% | 1000 | 0.20 | |
| BLM18PG471SN1B | 47025% | 1000 | 0.20 | |
| BLM18KG221SN1D | 22025 | 2200*1 | 0.050 | |
| BLM18KG221SN1B | 22025 | 2200*1 | 0.050 | |
| BLM18KG331SN1D | 33025 | 1700*1 | 0.080 | |
| BLM18KG331SN1B | 33025 | 1700*1 | 0.080 | |
| BLM18KG471SN1D | 47025 | 1500*1 | 0.130 | |
| BLM18KG471SN1B | 47025 | 1500*1 | 0.130 | |
| BLM18KG601SN1D | 60025 | 1300*1 | 0.150 | |
| BLM18KG601SN1B | 60025 | 1300*1 | 0.150 | |
| BLM18KG102SN1D | 100025 | 1000*1 | 0.200 | |
| BLM18KG102SN1B | 100025 | 1000*1 | 0.200 | |
| BLM18SD220SN1D | 2225 | 6000*1 | 0.008 | |
| BLM18SD220SN1B | 2225 | 6000*1 | 0.008 | |
| BLM18SG330SN1D | 3325 | 6000*1 | 0.008 | |
| BLM18SG330SN1B | 3325 | 6000*1 | 0.008 | |
| BLM18AG121SN1D | 12025% | 800 | 0.18 | For general use |
| BLM18AG121SN1B | 12025% | 800 | 0.18 | For general use |
| BLM18AG151SN1D | 15025% | 700 | 0.25 | |
| BLM18AG151SN1B | 15025% | 700 | 0.25 | |
| BLM18AG221SN1D | 22025% | 700 | 0.25 | |
| BLM18AG221SN1B | 22025% | 700 | 0.25 | |
| BLM18AG331SN1D | 33025% | 600 | 0.30 | |
| BLM18AG331SN1B | 33025% | 600 | 0.30 | |
| BLM18AG471SN1D | 47025% | 550 | 0.35 | |
| BLM18AG471SN1B | 47025% | 550 | 0.35 | |
| BLM18AG601SN1D | 60025% | 500 | 0.38 | |
| BLM18AG601SN1B | 60025% | 500 | 0.38 | |
| BLM18AG102SN1D | 100025% | 450 | 0.50 | |
| BLM18AG102SN1B | 100025% | 450 | 0.50 | |
| BLM18BB050SN1D | 525% | 800 | 0.05 | For high speed signal line |
| BLM18BB050SN1B | 525% | 800 | 0.05 | For high speed signal line |
| BLM18BA050SN1D | 525% | 500 | 0.2 | |
| BLM18BA050SN1B | 525% | 500 | 0.2 | |
| BLM18BB100SN1D | 1025% | 700 | 0.10 | |
| BLM18BB100SN1B | 1025% | 700 | 0.10 | |
| BLM18BA100SN1D | 1025% | 500 | 0.25 | |
| BLM18BA100SN1B | 1025% | 500 | 0.25 | |
| BLM18BB220SN1D | 2225% | 700 | 0.20 | |
| BLM18BB220SN1B | 2225% | 700 | 0.20 | |
| BLM18BA220SN1D | 2225% | 500 | 0.35 | |
| BLM18BA220SN1B | 2225% | 500 | 0.35 | |
| BLM18BB470SN1D | 4725% | 600 | 0.25 | |
| BLM18BB470SN1B | 4725% | 600 | 0.25 | |
| BLM18BD470SN1D | 4725% | 500 | 0.3 | |
| BLM18BD470SN1B | 4725% | 500 | 0.3 | |
| BLM18BA470SN1D | 4725% | 300 | 0.55 | |
| BLM18BA470SN1B | 4725% | 300 | 0.55 | |
| BLM18BB600SN1D | 6025% | 600 | 0.25 | |
| BLM18BB600SN1B | 6025% | 600 | 0.25 | |
| BLM18BA750SN1D | 7525% | 300 | 0.70 | |
| BLM18BA750SN1B | 7525% | 300 | 0.70 | |
| BLM18BB750SN1D | 7525% | 600 | 0.30 | |
| BLM18BB750SN1B | 7525% | 600 | 0.30 | |
| BLM18BB121SN1D | 12025% | 550 | 0.30 | |
| BLM18BB121SN1B | 12025% | 550 | 0.30 | |
| BLM18BD121SN1D | 12025% | 300 | 0.4 | |
| BLM18BD121SN1B | 12025% | 300 | 0.4 | |
| BLM18BA121SN1D | 12025% | 200 | 0.9 | |
| BLM18BA121SN1B | 12025% | 200 | 0.9 | |
| BLM18BB141SN1D | 14025% | 500 | 0.35 | |
| BLM18BB141SN1B | 14025% | 500 | 0.35 | |
| BLM18BB151SN1D | 15025% | 450 | 0.37 | |
| BLM18BB151SN1B | 15025% | 450 | 0.37 | |
| BLM18BD151SN1D | 15025% | 300 | 0.4 | |
| BLM18BD151SN1B | 15025% | 300 | 0.4 | |
| BLM18BB221SN1D | 22025% | 450 | 0.45 | |
| BLM18BB221SN1B | 22025% | 450 | 0.45 | |
| BLM18BD221SN1D | 22025% | 250 | 0.45 | |
| BLM18BD221SN1B | 22025% | 250 | 0.45 | |
| BLM18BB331SN1D | 33025% | 400 | 0.58 | For high speed signal line |
| BLM18BB331SN1B | 33025% | 400 | 0.58 | For high speed signal line |
| BLM18BD331SN1D | 33025% | 250 | 0.5 | |
| BLM18BD331SN1B | 33025% | 250 | 0.5 | |
| BLM18BD421SN1D | 42025% | 250 | 0.55 | |
| BLM18BD421SN1B | 42025% | 250 | 0.55 | |
| BLM18BB471SN1D | 47025% | 300 | 0.85 | |
| BLM18BB471SN1B | 47025% | 300 | 0.85 | |
| BLM18BD471SN1D | 47025% | 250 | 0.55 | |
| BLM18BD471SN1B | 47025% | 250 | 0.55 | |
| BLM18BD601SN1D | 60025% | 200 | 0.65 | |
| BLM18BD601SN1B | 60025% | 200 | 0.65 | |
| BLM18BD102SN1D | 100025% | 200 | 0.85 | |
| BLM18BD102SN1B | 100025% | 200 | 0.85 | |
| BLM18BD152SN1D | 150025% | 150 | 1.2 | |
| BLM18BD152SN1B | 150025% | 150 | 1.2 | |
| BLM18BD182SN1D | 180025% | 150 | 1.5 | |
| BLM18BD182SN1B | 180025% | 150 | 1.5 | |
| BLM18BD222SN1D | 220025% | 150 | 1.5 | |
| BLM18BD222SN1B | 220025% | 150 | 1.5 | |
| BLM18BD252SN1D | 250025% | 150 | 1.5 | |
| BLM18BD252SN1B | 250025% | 150 | 1.5 | |
| BLM18TG121TN1D | 12025% | 200 | 0.25 | For general use (Thin type) |
| BLM18TG121TN1B | 12025% | 200 | 0.25 | For general use (Thin type) |
| BLM18TG221TN1D | 22025% | 200 | 0.3 | |
| BLM18TG221TN1B | 22025% | 200 | 0.3 | |
| BLM18TG601TN1D | 60025% | 200 | 0.45 | |
| BLM18TG601TN1B | 60025% | 200 | 0.45 | |
| BLM18TG102TN1D | 100025% | 100 | 0.6 | |
| BLM18TG102TN1B | 100025% | 100 | 0.6 | |
| BLM18SG260TN1D | 2625 | 6000*1 | 0.007 | For DC power line (Thin type) |
| BLM18SG260TN1B | 2625 | 6000*1 | 0.007 | For DC power line (Thin type) |
| BLM18SG700TN1D | 7025 | 4000*1 | 0.020 | |
| BLM18SG700TN1B | 7025 | 4000*1 | 0.020 | |
| BLM18SG121TN1D | 12025 | 3000*1 | 0.025 | |
| BLM18SG121TN1B | 12025 | 3000*1 | 0.025 | |
| BLM18SG221TN1D | 22025 | 2500*1 | 0.040 | |
| BLM18SG221TN1B | 22025 | 2500*1 | 0.040 | |
| BLM18SG331TN1D | 33025 | 1500*1 | 0.070 | |
| BLM18SG331TN1B | 33025 | 1500*1 | 0.070 | |
| BLM18SN220TN1D | 227 | 8000*1 | 0.004 | |
| BLM18SN220TN1B | 227 | 8000*1 | 0.004 | |
| BLM18KG260TN1D | 2625 | 6000*1 | 0.007 | |
| BLM18KG260TN1B | 2625 | 6000*1 | 0.007 | |
| BLM18KG300TN1D | 3025 | 5000*1 | 0.010 | |
| BLM18KG300TN1B | 3025 | 5000*1 | 0.010 | |
| BLM18KG700TN1D | 7025 | 3500*1 | 0.022 | |
| BLM18KG700TN1B | 7025 | 3500*1 | 0.022 | |
| BLM18KG101TN1D | 10025 | 3000*1 | 0.030 | |
| BLM18KG101TN1B | 10025 | 3000*1 | 0.030 | |
| BLM18KG121TN1D | 12025 | 3000*1 | 0.030 | |
| BLM18KG121TN1B | 12025 | 3000*1 | 0.030 |
(*1) In case of Rated current is more than 1A, Rated Current is derated as right figure depending on the operating temperature.
2409292303_muRata-BLM18PG181SN1D_C82850.pdf
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