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www.tai-tech.com.tw 1. Features 2. Dimensions 3. Part Numbering 4. Specification MCI 18 F -1 R 8 K A A B C D E F A: Series B: Dimension C : M a t e r i a l Lead Free Material D: Inductance 1R8=1.8uH E: Inductance Tolerance K= ±10%,L=±15%,M=±20% F: Category Code Chip Size A 1.60±0.15 B 0.80±0.15 C 0.80±0.15 D 0.30±0.20 Units: mm Tai-Tech Inductance(uH) Q Rated Current DCR SRF Part Number Tolerance Test Frequency (Hz) min. Test Frequency (MHz) (mA) max. (Ω) max. (MHz) min. MCI18F-47N□A 0.047 60mV / 50M 10 50 50 0.30 260 MCI18F-68N□A 0.068 60mV / 50M 10 50 50 0.30 250 MCI18F-82N□A 0.082 60mV / 50M 10 50 50 0.30 245 MCI18F-R10□A 0.10 60mV / 25M 15 25 50 0.50 240 MCI18F-R12□A 0.12 60mV / 25M 15 25 50 0.50 205 MCI18F-R15□A 0.15 60mV / 25M 15 25 50 0.60 180 MCI18F-R18□A 0.18 60mV / 25M 15 25 50 0.60 165 MCI18F-R22□A 0.22 60mV / 25M 15 25 50 0.80 150 MCI18F-R27□A 0.27 60mV / 25M 15 25 50 0.80 136 MCI18F-R33□A 0.33 60mV / 25M 15 25 35 0.85 125 MCI18F-R39□A 0.39 60mV / 25M 15 25 35 1.00 110 MCI18F-R47□A 0.47 60mV / 25M 15 25 35 1.35 105 MCI18F-R56□A 0.56 60mV / 25M 15 25 35 1.55 95 MCI18F-R68□A 0.68 60mV / 25M 15 25 35 1.70 80 MCI18F-R82□A 0.82 60mV / 25M 15 25 35 2.10 75 NOTE: □:TOLERANCE K= ±10%,L=±15%,M=±20% 1. Monolithic inorganic material construction. 2. Closed magnetic circuit avoids crosstalk. 4. Suitable for reflow soldering. 6. Available in various sizes. 7. Excellent solder ability and heat resistance. 8. High reliability. 9. 100% Lead(Pb) & Halogen-Free and RoHS compliant. 10. Operating Temperature：-55~+105℃(Including self-temperature rise) Ferrite Chip Inductor(Lead Free) MCI18-Series Halogen-free Halogen
www.tai-tech.com.tw Tai-Tech Inductance(uH) Q Rated Current DCR SRF Part Number Tolerance Test Frequency (Hz) min. Test Frequency (MHz) (mA) max. (Ω) max. (MHz) min. MCI18F-1R0□A 1.00 60mV / 10M 30 10 25 0.60 70 MCI18F-1R5□A 1.50 60mV / 10M 30 10 25 0.80 55 MCI18F-1R8□A 1.80 60mV / 10M 30 10 25 0.95 50 MCI18F-2R2□A 2.20 60mV / 10M 30 10 15 1.15 45 MCI18F-3R3□A 3.30 60mV / 10M 30 10 15 1.55 38 MCI18F-4R7□A 4.70 60mV / 10M 30 10 15 2.10 33 MCI18F-100□A 10.0 60mV / 2M 30 2 15 2.55 17 NOTE: □:TOLERANCE K= ±10%,L=±15%,M=±20%
- Rated current: based on temperature rise test
- In compliance with EIA 595
www.tai-tech.com.tw Q vs Frequency,DC Bias Characteristics(Typical) 11 0 1 0 0 FREQUENCY(MHz) 100 120 Q R10 1R0 1R5 4R7100 MCI18 Q vs Freq. 1 10 100 1000 DC Current(mA) 0.1 100 Inductance(uH) 100 4R7 1R0 R12 MCI18 L vs IDC