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| Datasheet File OCR Text: |
| RoHS LT20 Ferrite Core Chip Inductors Low Profile Dimensions: Inches (mm) Allied Part Number LT20-1R0K-RC LT20-1R2K-RC LT20-1R5K-RC LT20-1R8K-RC LT20-2R2K-RC LT20-2R7K-RC LT20-3R3K-RC LT20-3R9K-RC LT20-4R7K-RC LT20-5R6K-RC LT20-6R8K-RC LT20-8R2K-RC LT20-100K-RC LT20-120K-RC LT20-150K-RC LT20-180K-RC LT20-220K-RC Inductance (h) 1.0 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10 12 15 18 22 Tolerance (%) 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 Q Typ. 20 20 20 20 20 20 20 20 20 20 20 20 16 16 16 16 16 L, Q Test Freq. (MHz) 7.96/7.96 7.96/7.96 7.96/7.96 7.96/7.96 7.96/7.96 7.96/7.96 7.96/7.96 7.96/7.96 7.96/7.96 7.96/7.96 7.96/7.96 7.96/7.96 2.52/2.52 2.52/2.52 2.52/2.52 2.52/2.52 2.52/2.52 SRF Min. (MHz) 350 330 310 290 270 265 195 170 155 125 110 100 85 70 65 55 50 DCR Max. () 0.45 0.49 0.68 0.72 1.02 1.15 1.20 1.23 1.48 1.65 1.68 1.88 2.90 3.05 3.45 4.79 5.20 IDC (mA) 1500 1300 1200 1150 1020 1000 970 910 880 820 750 700 610 540 500 420 350 Features * Low Profile only 1.05mm max height * Exceptional Q values * Wide inductance range Electrical Inductance Range: 1.0h ~ 22h Tolerance: 10% over entire range also available in tighter tolerances Operating Temp: -25C ~ +85C IDC: Current at which inductance drops 10% from its initial value without current. L/Q: Test OSC @ 200mV Resistance to Soldering Heat Pre-Heat 150C, 1 minute. Solder Composition: Sn/Ag3.0/Cu0.5 Solder Temp: 260C 5C for 10 sec 1 sec. l Test Equipment (L/Q): HP4286A / HP4287A / Agilent E4991A (RDC): Chen Hwa 502BC (IDC): HP4284A + HP42841A / HP4285A + HP42841A (SRF): HP8753D / Agilent E4991 All specifications subject to change without notice. Physical Packaging: 2000 pieces per 7 inch reel. Marking: 3 Dot color code system 714-665-1140 ALLIED COMPONENTS INTERNATIONAL REVISED 12/19/08 www.alliedcomponents.com |
Price & Availability of LT20-4R7K-RC
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