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Technical content

Multilayer Ferrite Chip Inductor MERITEK CFB Series RoHS

FEATURES

 Closed magnetic circuit avoids crosstalk  Suitable for high density installation and re-flow soldering  Sizes 0603 / 0805 / 1206

APPLICATIONS

 Personal Computers  Portable Equipment  CD-ROM, Hard Disk, Modem, Printers  DC-DC Converters  DSC,DVC,PDA,DVD and HDD CONSTRUCTION DIMENSIONS PART NUMBERING SYSTEM CFB 0805 K T R10 Meritek Series CFB: Standard CFBH: High Current Dimensions Size 0603 0805 0806 1008 1206 Inductance Tolerance: K M ±10% ±20% Packing Code T: Tape & Reel Inductance Code 10N R10 1R0 Value 10nH 100nH 1000nH ① Ferrite ② Internal Electrode ③ Electrode Plating (Ag/Ni/Sn) Type Size (Inch) A B C D Weight (g) (1000pcs)

Multilayer Ferrite Chip Inductor MERITEK CFB Series RoHS STANDARD ELECTRICAL SPECIFICATIONS CFB0603 Multilayer Ferrite Chip Inductors Type Codes Inductance (nH) Tolerance L/Q Freq. (MHz) Q min. SRF (MHz) min. DCR (Ω) max. IDC (mA) max. 10N 10 ±20% 50MHz, 200mV 10 300 0.20 50 33N 33 ±20% 50MHz, 200mV 10 270 0.20 50 47N 47 ±20% 50MHz, 200mV 10 260 0.30 50 56N 56 ±20% 50MHz, 200mV 10 255 0.30 50 68N 68 ±20% 50MHz, 200mV 10 250 0.30 50 82N 82 ±20% 50MHz, 200mV 10 245 0.30 50 R10 100 ±10, ±20% 25MHz, 200mV 15 240 0.50 50 R12 120 ±10, ±20% 25MHz, 200mV 15 205 0.50 50 R15 150 ±10, ±20% 25MHz, 200mV 15 180 0.60 50 R18 180 ±10, ±20% 25MHz, 200mV 15 165 0.60 50 R22 220 ±10, ±20% 25MHz, 200mV 15 150 0.80 50 R27 270 ±10, ±20% 25MHz, 200mV 15 136 0.80 50 R33 330 ±10, ±20% 25MHz, 200mV 15 125 0.85 35 R39 390 ±10, ±20% 25MHz, 200mV 15 110 1.00 35 R47 470 ±10, ±20% 25MHz, 200mV 15 105 1.35 35 R56 560 ±10, ±20% 25MHz, 200mV 15 95 1.55 35 R68 680 ±10, ±20% 25MHz, 200mV 15 85 1.70 35 R82 820 ±10, ±20% 25MHz, 200mV 15 75 2.10 35 1R0 1000 ±10, ±20% 10MHz, 200mV 35 65 0.60 25 1R2 1200 ±10, ±20% 10MHz, 200mV 35 60 0.80 25 1R5 1500 ±10, ±20% 10MHz, 200mV 35 55 0.80 25 1R8 1800 ±10, ±20% 10MHz, 200mV 35 50 0.95 25 2R2 2200 ±10, ±20% 10MHz, 200mV 35 45 1.55 15 2R7 2700 ±10, ±20% 10MHz, 200mV 35 40 1.35 15 3R3 3300 ±10, ±20% 10MHz, 200mV 35 38 1.55 15 3R9 3900 ±10, ±20% 10MHz, 200mV 35 35 1.70 15 4R7 4700 ±10, ±20% 10MHz, 200mV 35 33 2.10 15 5R6 5600 ±10, ±20% 4MHz, 200mV 35 22 1.55 5 6R8 6800 ±10, ±20% 4MHz, 200mV 35 20 1.70 5 8R2 8200 ±10, ±20% 4MHz, 60 mV 30 18 2.10 5 100 10000 ±10, ±20% 2MHz, 60mV 30 17 2.55 5

Multilayer Ferrite Chip Inductor MERITEK CFB Series RoHS CFB0805 Multilayer Ferrite Chip Inductors Type Codes Inductance (nH) Tolerance L/Q Freq. (MHz) Q min. SRF (MHz) min. DCR (Ω) max. IDC (mA) max. 47N 47 ±20% 50MHz, 200mV 20 320 0.20 300 56N 56 ±20% 50MHz, 200mV 20 320 0.20 300 68N 68 ±20% 50MHz, 200mV 20 280 0.20 300 82N 82 ±20% 50MHz, 200mV 20 255 0.20 300 R10 100 ±10, ±20% 25MHz, 200mV 20 235 0.30 250 R12 120 ±10, ±20% 25MHz, 200mV 20 220 0.30 250 R15 150 ±10, ±20% 25MHz, 200mV 20 200 0.40 250 R18 180 ±10, ±20% 25MHz, 200mV 20 185 0.40 250 R22 220 ±10, ±20% 25MHz, 200mV 20 170 0.50 250 R27 270 ±10, ±20% 25MHz, 200mV 20 150 0.50 250 R33 330 ±10, ±20% 25MHz, 200mV 20 145 0.55 250 R39 390 ±10, ±20% 25MHz, 200mV 25 135 0.65 200 R47 470 ±10, ±20% 25MHz, 200mV 25 125 0.65 200 R56 560 ±10, ±20% 25MHz, 200mV 25 115 0.75 150 R68 680 ±10, ±20% 25MHz, 200mV 25 105 0.80 150 R82 820 ±10, ±20% 25MHz, 200mV 25 100 1.00 150 1R0 1000 ±10, ±20% 10MHz, 200mV 45 75 0.40 50 1R2 1200 ±10, ±20% 10MHz, 200mV 45 65 0.50 50 1R5 1500 ±10, ±20% 10MHz, 200mV 45 60 0.50 50 1R8 1800 ±10, ±20% 10MHz, 200mV 45 55 0.60 50 2R2 2200 ±10, ±20% 10MHz, 200mV 45 50 0.65 30 2R7 2700 ±10, ±20% 10MHz, 200mV 45 45 0.75 30 3R3 3300 ±10, ±20% 10MHz, 200mV 45 41 0.80 30 3R9 3900 ±10, ±20% 10MHz, 200mV 45 38 0.90 30 4R7 4700 ±10, ±20% 10MHz, 200mV 45 35 1.00 30 5R6 5600 ±10, ±20% 4MHz, 200mV 45 32 0.90 15 6R8 6800 ±10, ±20% 4MHz, 200mV 45 29 1.00 15 8R2 8200 ±10, ±20% 4MHz, 200mV 45 26 1.10 15 100 10000 ±10, ±20% 2MHz, 60mV 45 24 1.15 15 120 12000 ±10, ±20% 2MHz, 60mV 45 22 1.25 15 150 15000 ±10, ±20% 1MHz, 60mV 30 19 0.80 5 180 18000 ±10, ±20% 1MHz, 60mV 30 18 0.90 5 220 22000 ±10, ±20% 1MHz, 60mV 30 16 1.10 5

Multilayer Ferrite Chip Inductor MERITEK CFB Series RoHS CFB1206 Multilayer Ferrite Chip Inductors Type Codes Inductance (nH) Tolerance L/Q Freq. (MHz) Q min. SRF (MHz) min. DCR (Ω) max. IDC (mA) max. 47N 47 ±20% 50MHz, 200mV 20 320 0.15 300 56N 56 ±20% 50MHz, 200mV 20 280 0.25 300 68N 68 ±20% 50MHz, 200mV 20 280 0.25 300 82N 82 ±20% 50MHz, 200mV 20 250 0.25 300 R10 100 ±10, ±20% 25MHz, 200mV 20 235 0.25 250 R12 120 ±10, ±20% 25MHz, 200mV 20 220 0.30 250 R15 150 ±10, ±20% 25MHz, 200mV 20 200 0.30 250 R18 180 ±10, ±20% 25MHz, 200mV 20 185 0.40 250 R22 220 ±10, ±20% 25MHz, 200mV 20 170 0.40 250 R27 270 ±10, ±20% 25MHz, 200mV 20 150 0.50 250 R33 330 ±10, ±20% 25MHz, 200mV 20 145 0.60 250 R39 390 ±10, ±20% 25MHz, 200mV 25 135 0.50 200 R47 470 ±10, ±20% 25MHz, 200mV 25 125 0.60 200 R56 560 ±10, ±20% 25MHz, 200mV 25 115 0.70 150 R68 680 ±10, ±20% 25MHz, 200mV 25 105 0.80 150 R82 820 ±10, ±20% 25MHz, 200mV 25 100 0.90 150 1R0 1000 ±10, ±20% 10MHz, 200mV 45 75 0.40 100 1R2 1200 ±10, ±20% 10MHz, 200mV 45 65 0.50 100 1R5 1500 ±10, ±20% 10MHz, 200mV 45 60 0.50 80 1R8 1800 ±10, ±20% 10MHz, 200mV 45 55 0.50 70 2R2 2200 ±10, ±20% 10MHz, 200mV 45 50 0.60 60 2R7 2700 ±10, ±20% 10MHz, 200mV 45 45 0.60 60 3R3 3300 ±10, ±20% 10MHz, 200mV 45 41 0.70 60 3R9 3900 ±10, ±20% 10MHz, 200mV 45 38 0.80 50 4R7 4700 ±10, ±20% 10MHz, 200mV 45 35 0.90 50 5R6 5600 ±10, ±20% 4MHz, 200mV 45 32 0.70 25 6R8 6800 ±10, ±20% 4MHz, 200mV 45 29 0.80 25 8R2 8200 ±10, ±20% 4MHz, 200mV 45 26 0.90 25 100 10000 ±10, ±20% 2MHz, 60mV 45 24 1.00 25 120 12000 ±10, ±20% 2MHz, 60mV 45 22 1.05 15 150 15000 ±10, ±20% 1MHz, 60mV 35 19 0.70 5 180 18000 ±10, ±20% 1MHz, 60mV 35 18 0.75 5 220 22000 ±10, ±20% 1MHz, 60mV 35 16 0.90 5 270 27000 ±10, ±20% 1MHz, 60mV 35 14 0.90 5 330 33000 ±10, ±20% 1MHz, 60mV 35 13 1.05 5

Multilayer Ferrite Chip Inductor MERITEK CFB Series RoHS HIGH CURRENT ELECTRICAL SPECIFICATIONS CFBH0805 Multilayer Ferrite Chip Inductors Type Codes Inductance (nH) Tolerance Test Freq. SRF (MHz) min. DCR (Ω) IDC (mA) max. R47 470 ±20% 1MHz, 250mV 100 0.10±25% 1100 R68 608 ±20% 1MHz, 250mV 100 0.12±25% 1000 R82 820 ±20% 1MHz, 250mV 90 0.14±25% 900 1R0 1000 ±20% 1MHz, 250mV 90 0.16±25% 800 1R2 1200 ±20% 1MHz, 250mV 80 0.16±25% 800 1R5 1500 ±20% 1MHz, 250mV 70 0.22±25% 700 1R8 1800 ±20% 1MHz, 250mV 60 0.22±25% 700 2R2 2200 ±20% 1MHz, 250mV 50 0.25±25% 600 3R3 3300 ±20% 1MHz, 250mV 40 0.22±25% 500 4R7 4700 ±20% 1MHz, 250mV 30 0.30±25% 500 CFBH0806 Multilayer Ferrite Chip Inductors Type Codes Inductance (nH) Tolerance Test Freq. SRF (MHz) min. DCR (Ω) IDC (mA) max. R47 470 ±20% 1MHz, 250mV 100 0.14±30% 1500 R68 680 ±20% 1MHz, 250mV 90 0.15±30% 1500 R82 820 ±20% 1MHz, 250mV 80 0.16±30% 1500 1R0 1000 ±20% 1MHz, 250mV 60 0.16±30% 1400 1R2 1200 ±20% 1MHz, 250mV 60 0.16±30% 1400 1R5 1500 ±20% 1MHz, 250mV 50 0.20±30% 1200 1R8 1800 ±20% 1MHz, 250mV 50 0.20±30% 1200 2R2 2200 ±20% 1MHz, 250mV 40 0.22±30% 1200 3R3 3300 ±20% 1MHz, 250mV 30 0.24±30% 1100 4R7 4700 ±20% 1MHz, 250mV 20 0.30±30% 1100 CFBH1008 Multilayer Ferrite Chip Inductors Type Codes Inductance (nH) Tolerance Test Freq. SRF (MHz) min. DCR (Ω) IDC (mA) max. R47 470 ±20% 1MHz, 250mV 100 0.07±25% 1800 R68 680 ±20% 1MHz, 250mV 90 0.09±25% 1700 R82 820 ±20% 1MHz, 250mV 80 0.10±25% 1700 1R0 1000 ±20% 1MHz, 250mV 60 0.11±25% 1600 1R2 1200 ±20% 1MHz, 250mV 60 0.11±25% 1600 1R5 1500 ±20% 1MHz, 250mV 50 0.13±25% 1500 1R8 1800 ±20% 1MHz, 250mV 50 0.13±25% 1500 2R2 2200 ±20% 1MHz, 250mV 40 0.17±25% 1300 3R3 3300 ±20% 1MHz, 250mV 30 0.16±25% 1200 4R7 4700 ±20% 1MHz, 250mV 25 0.20±25% 1100

Multilayer Ferrite Chip Inductor MERITEK CFB Series RoHS ENVIRONMENTAL CHARACTERISTICS Electrical Performance Test Item Requirement Test Method Inductance Refer to standard electrical characteristic spec. HP4291B Q HP4291B SRF HP4291B DC Resistance RDC Agilent 34401A Rated Current IDC Applied the current to coils, The inductance change should be less than 10% to initial value Mechanical Performance Test Item Requirement Test Method Resistance to Soldering Heat Appearance: No damage More than 75% of the terminal. Electrode should be covered with solder. Inductance: within ±15% of initial value Q: within ±30% of initial value Inductance: within±20% of initial value (0603 over 12uH) Pre-heating: 150°C, 1min. Solder Composition: Sn/Ag3.0/Cu0.5 (Pb-Free) Solder Temperature: 260±5°C (Pb-Free) Immersion Time: 10±1 sec. Solderability The electrodes shall be at least 90% covered with new solder coating Pre-heating: 150°C, 1min. Solder Composition: Sn/Ag3.0/Cu0.5 (Pb-Free) Solder Temperature: 245±5°C (Pb-Free) Immersion Time: 4±1 sec. Flexure Strength The forces applied on the right conditions must not damage the terminal electrode and the ferrite. Test device shall be soldered on the substrate Substrate Dimension: 100x40x1.6 mm Deflection: 2.0 mm Keeping Time: 30 sec. *For 0402, substrate dimension is 100x40x0.8 mm Vibration Test device shall be soldered on the substrate Oscillation Frequency: 10 to 55 to 10Hz for 1 min. Amplitude: 1.5 mm Time: 2 hrs for each axis (X, Y & Z), total 6 hrs Climatic Test Item Requirement Test Method Damp Heat with Load Appearance: No damage L change: within±10% of initial value Q change: within±30% of initial value Temperature: 40±2°C Relative Humidity: 90 ~ 95% Time: 1000 hrs Measured after exposure in the room condition for 24 hrs Temperature Cycle One cycle: Step Temperature (°C) Time (min.) 1 -25±3 30 2 25±2 3 3 85±3 30 4 25±2 3 Total: 100 cycles Measured after exposure in the room condition for 24 hrs High Temperature Resistance Temperature: 85±3°C Relative Humidity: 20% Applied Current: Rated Current Time: 1000 hrs Measured after exposure in the room condition for 24 hrs Low Temperature Resistance Temperature: -25±3°C Relative Humidity: 0% Time: 1000 hrs Measured after exposure in the room condition for 24 hrs

Multilayer Ferrite Chip Inductor MERITEK CFB Series RoHS PACKAGING Reel Specifications Unit: mm Type A B C W T Quality (EA) Paper Tape (Type B) Polystyrene Tape (Type A) Tape Specifications Tape Material Carrier tape：Polystyrene for 0805(≦2.2uH) 1206 Paper for 0603 0805(≧2.7uH) Cover type：Polystyrene Unit: mm Type A B T W P F K Tape Type