LinkCom Manufacturing Co.,Ltd SMD Inductor for Power Line LCF Series LCF1008 Features: Miniaturized structure. Low DC resistance High current rating. Precision inductance tolerance is available. This series is in compliance with RoHS Directive, Halogen free, and compatible with lead-free solders. Operating temperature: -25°C ~ 85°C. Applications: Personal computers, hard disk drives xDSL modem and cable modem Digital camera and other electronic equipment Product Identification: Schematic: LCF 1008 – 100 K 1 2 3 4 1. Series : LCF series 2. Dimension Code: approximate 0.10inch x 0.08inch (2.90mm x 2.54mm max.) 3. Inductance Value 4. Tolerance No Polarity 100=10uH J=±5% , K=±10% Dimension(mm): C B A : 2.90 max. 1.02 1.27 1.02 D B : 2.54 max. E C : 2.0 max. D : 1.30 ref. 2.54 A Recommended layout 8 E : 0.50±0.10 LinkCom Manufacturing Co.,Ltd SMD Inductor for Power Line LCF Series LCF1008 Electrical Characteristics Part Number Inductance Inductance Q/MHz SRF(Min.) (uH)/MHz Tolerance Rdc Color Coding Isat Max. Irms Typ. Typ. (MHz) (Ω)Max. (mA) (mA) 1st 2nd 3rd 35/25 1500 0.05 3200 2700 Brown Red Brown 35/25 800 0.15 2900 2400 Red Red Brown 35/25 460 0.20 2100 1800 Orange White Brown 35/25 460 0.20 2100 1800 Yellow Violet Brown 35/25 360 0.26 1800 1500 Green Blue Brown 35/25 400 0.30 1700 1500 Blue Gray Brown 35/25 360 0.35 1400 1200 Gray Red Brown 32/7.9 340 0.34 1700 1200 Brown Black Red 25/7.9 300 0.25 1600 1100 Brown Red Red 32/7.9 230 0.42 1200 1000 Brown Green Red 27/7.9 180 0.45 1100 800 Brown Gray Red 27/7.9 140 0.50 1100 900 Red Red Red 27/7.9 130 0.55 1000 900 Red Violet Red 27/7.9 125 0.60 1000 900 Orange Orange Red 27/7.9 100 0.80 990 800 Orange Red J LCF1008-R10T 0.10/25 K J LCF1008-R22T 0.22/25 K J LCF1008-R39T 0.39/25 K LCF1008-R47T 0.47/25 K J LCF1008-R56T 0.56/25 K J LCF1008-R68T 0.68/25 K J LCF1008-R82T 0.82/25 K LCF1008-1R0T 1.0/7.9 K J LCF1008-1R2T 1.2/7.9 K J LCF1008-1R5T 1.5/7.9 K J LCF1008-1R8T 1.8/7.9 K J LCF1008-2R2T 2.2/7.9 K J LCF1008-2R7T 2.7/7.9 K J LCF1008-3R3T 3.3/7.9 K J LCF1008-3R9T 3.9/7.9 K 9 White LinkCom Manufacturing Co.,Ltd SMD Inductor for Power Line LCF Series LCF1008 Part Number Inductance Inductance Q/MHz SRF(Min.) (uH)/MHz Tolerance Rdc Color Coding Isat Max. Irms Typ. Typ. (MHz) (Ω)Max. (mA) (mA) 1st 2nd 3rd 30/7.9 90 0.90 880 720 Yellow Violet Red 27/7.9 60 1.00 850 720 Green Blue Red 27/7.9 60 1.05 840 670 Blue Gray Red 25/7.9 55 1.20 810 640 Gray Red Red 23/2.5 55 1.55 700 540 Brown Black Orange 23/2.5 36 2.10 580 460 Brown Red Orange 23/2.5 36 2.38 580 460 Brown Green Orange 23/2.5 32 2.50 520 410 Brown Gray Orange 23/2.5 29 2.92 500 400 Red Red Orange 23/2.5 22 3.70 450 300 Red Violet Orange 23/2.5 21 4.10 420 300 Orange Orange Orange 18/2.5 15 5.50 340 270 Orange White Orange 23/2.5 17 7.80 310 220 Yellow Violet Orange 20/2.5 9 11.50 220 180 Blue Gray Orange 13/1 4 13.20 210 170 Brown Black Yellow J LCF1008-4R7T 4.7/7.9 K J LCF1008-5R6T 5.6/7.9 K J LCF1008-6R8T 6.8/7.9 K J LCF1008-8R2T 8.2/7.9 K J LCF1008-100T 10/2.5 K J LCF1008-120T 12/2.5 K J LCF1008-150T 15/2.5 K J LCF1008-180T 18/2.5 K J LCF1008-220T 22/2.5 K LCF1008-270T 27/2.5 K J LCF1008-330T 33/2.5 K J LCF1008-390T 39/2.5 K J LCF1008-470T 47/2.5 K J LCF1008-680T 68/2.5 K J LCF1008-101T 100/1 K 10 LinkCom Manufacturing Co.,Ltd SMD Inductor for Power Line LCF Series LCF1008 Inductance Inductance Q/MHz SRF(Min.) Part Number (uH)/MHz LCF1008-151T Tolerance 150/1 J Rdc Color Coding Isat Max. Irms Typ. Typ. (MHz) (Ω)Max. (mA) (mA) 1st 2nd 3rd 13/1 3 22.50 170 160 Brown Green Yellow 13/1 3 26.50 160 100 Red Red Yellow 13/1 2 32.50 130 90 K J LCF1008-221T 220/1 K J LCF1008-331T 330/1 Orange Orange Yellow K 1. When ordering, please specify tolerance codes. Ex: LCF1008-4R7K Tolerance : 2. 1st J = ±5% , K = ±10% 3rd L, Q, SRF : Agilent E4991A RF Impedance/Material Analyzer + Agilent 16197A Test Fixtures (The electrical specification is tested under the smallest gap position) 3. Rdc : Chroma Milliohmmeter 16502, or equivalent. 4. Isat: DC current at which the inductance drops 35% from its value without current. 5. Irms: Current that causes a 40°C temperature ri se from 25°C ambient. 11 2nd COLOR CODING LinkCom Manufacturing Co.,Ltd SMD Inductor for Power Line LCF Series LCF1008 Characteristics(Reference) Inductance vs. Frequency Q vs. Frequency 12 LinkCom Manufacturing Co.,Ltd SMD Inductor for Power Line LCF Series LCF1008 Packaging Information 1. Tape dimensions Ko P1 P0 P W Bo t Ao ( Dimensions in mm; Tolerance：±0.1) Symbol W P P0 P1 Ao Bo Ko t Dimension 8 4 4 2 2.5 2.85 2 0.22 2. Reel dimensions D ( Dimensions in mm ) C B A E 13 Symbol T A 180 B 60 C 13 D 14.4 E 8.4 LinkCom Manufacturing Co.,Ltd SMD Inductor for Power Line LCF Series LCF1008 3. Tapping figure Top cover tape Carrier tape Sprocket hole Cavity (chip insert) 4. Direction of Unreeling There is no continuation more than two vacancies of the product. (360 mm) Blank Chip Blank (50 pitches) Leader. (70 pitches) Material of carrier tape : Polystyrene Material of cover tape : Polyester 5. Cover Tape Peel Strength The force for tearing off cover tape is 0.1~0.6(N) in the arrow direction at the following conditions: Temperature : 5 ~ 35℃ Humidity : 45 ~ 85% Atmospheric pressure : 860 ~ 1060 hpa 160 ~ 180。 Top cover tape Base tape 6. Packing Quantity φ180 mm reel type : 2000 pcs./reel 14
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