Fixed Inductors (Chip Inductors) 5. Shielded Type SC, SA Features Magnetic shield effect using ferrite mixed within outer molding. Capable of being Re- ow or ow soldered. Good for mounting. Recommended Applications AV equipment, Wireless communication equipment and various types of general electronic equipment. Explanation of Part Numbers 1 2 3 4 5 6 7 8 9 10 11 E L J S A 1 R 5 K F Packaging Design No. Product code Shape Inductance Inductance tolerance F Taping SC 2520 (1008) 100 10 H K 10 % Chip Inductors SA 3225 (1210) 470 47 H Size : mm (inch) 271 270 H Storage Conditions Package : Normal temperature (5 to 35 C), normal humidity (85 %RH max.), shall not be exposed to direct sunlight and harmful gases and care should be taken so as not to cause dew. Operating Temperature : 20 to +85 C Storage Period Solderability may be reduced due to the conditions of high temperature and high humidity which causes the oxidation of tin-plated terminals. Even if storage conditions are within speci ed limits, solderability may be reduced with the passage of time. Therefore, please control the storage conditions and try to use the product within 6 months of receipt. Please see Page 127 Packaging Methods Please see Page 128 Soldering Conditions Please see Page 129 Safety Precautions Design and speci cations are each subject to change without notice. Ask factory for the current technical speci cations before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 00 Sep. 2010 120 Fixed Inductors (Chip Inductors) SC Type 2520 (1008) Dimensions in mm (not to scale) Recommended Land Pattern in mm (not to scale) Marking +0.3 1.4 to 1.5 2.5 0.2 3.5 to 4.0 0.40.2 Standard Packing Quantity 2000 pcs./Reel Standard Parts Inductance Q 1 2 SRF RDC DC Current Part No. Tolerance Test Freq. Test Freq. (MHz) min. ( ) max. (mA) max. (H) min. (%) (MHz) (MHz) ELJSC270 F27 20 4.50 18 ELJSC330 F3318 5.20 14 ELJSC390 F391405 5.70 13 K : 10 % ELJSC470 F4712.52 2.524 6.60 12 or ELJSC560 F5613 7.10 10 J : 5 % ELJSC680 F68 13 6.50 17 ELJSC820 F821253 7.40 14 ELJSC101 F 100 0.796 0.796 12 8.40 10 : Symbol of Tolerance 1 : Self Resonant Frequency 2 : DC Resistance Design and speci cations are each subject to change without notice. Ask factory for the current technical speci cations before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 00 Sep. 2010 121 1.60.2 2.00.2 1.20.1 1.2 to 1.6