SHIELDED SURFACE MOUNT POWER INDUCTOR E & E Magnetic Products Limited Drum Type, SISCDRH124 Series SCHEMATICS Magnetically Shielded Miniature in size and high energy storage Ideal for high current requirements of notebook, video recorders and other DC-DC conversion applications Custom inductance value or tolerance is available RoHS compliant versions are available ELECTRICAL SPECIFICATION @ 25oC DCR Test Frequency 1 (Hz) (m Max) Rated DC Current 2 (A) Marking (XYYY) 15 6.50 M3R9 100k 18 5.70 M4R7 100k 23 4.90 M6R8 20% 100k 26 4.60 M8R2 20% 100k 28 4.50 M100 12 20% 100k 38 4.00 M120 15 20% 100k 50 3.20 M150 18 20% 100k 57 3.10 M180 22 20% 100k 66 2.90 M220 27 20% 100k 80 2.80 M270 33 20% 100k 97 2.70 M330 SISCDRH124M-390R 39 20% 100k 132 2.10 M390 SISCDRH124M-470R 47 20% 100k 150 1.90 M470 SISCDRH124M-560R 56 20% 100k 190 1.80 M560 SISCDRH124M-680R 68 20% 100k 220 1.50 M680 SISCDRH124M-820R 82 20% 100k 260 1.30 M820 SISCDRH124M-101R 100 20% 100k 308 1.20 M101 SISCDRH124M-121 SISCDRH124M-121R 120 20% 100k 380 1.10 M121 SISCDRH124M-151 SISCDRH124M-151R 150 20% 100k 530 0.95 M151 Part Number RoHS Part Number Inductance (uH) Inductance Tolerance SISCDRH124M-3R9 SISCDRH124M-3R9R 3.9 20% 100k SISCDRH124M-4R7 SISCDRH124M-4R7R 4.7 20% SISCDRH124M-6R8 SISCDRH124M-6R8R 6.8 20% SISCDRH124M-8R2 SISCDRH124M-8R2R 8.2 SISCDRH124M-100 SISCDRH124M-100R 10 SISCDRH124M-120 SISCDRH124M-120R SISCDRH124M-150 SISCDRH124M-150R SISCDRH124M-180 SISCDRH124M-180R SISCDRH124M-220 SISCDRH124M-220R SISCDRH124M-270 SISCDRH124M-270R SISCDRH124M-330 SISCDRH124M-330R SISCDRH124M-390 SISCDRH124M-470 SISCDRH124M-560 SISCDRH124M-680 SISCDRH124M-820 SISCDRH124M-101 SISCDRH124M-181 SISCDRH124M-181R 180 20% 100k 620 0.85 M181 SISCDRH124M-221 SISCDRH124M-221R 220 20% 100k 700 0.80 M221 SISCDRH124M-271 SISCDRH124M-271R 270 20% 100k 876 0.60 M271 SISCDRH124M-331 SISCDRH124M-331R 330 20% 100k 990 0.50 M331 Notes: 1. Test frequency is specified as the frequency for measuring the inductance. 2. Rated D.C. current indicates the value of the current when the inductance is 25% lower than its initial value and the temperature rising T=40 C at D.C. Superposition. o 3. Operating temperature range: -40C to +100C. 4. The part temperature (ambient temperature + temperature rise) should not exceed the upper limit of the operating temperature under worst case operating conditions. Circuit design, component placement, PWB trace size and thickness, airflow and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application. 5. Contact EEMPL for RoHS compliant version availability. 2/F Block A, 94 Tokwawan Road, Kowloon, Hong Kong 1 Tel: (852) 2765 3888 Fax: (852) 2954 3304 PI039(02) Revised in 06/07 SHIELDED SURFACE MOUNT POWER INDUCTOR E & E Magnetic Products Limited Drum Type, SISCDRH124 Series MECHANICAL DIMENSIONS SCHEMATICS .484 Max 12.30 .484 Max 12.30 .496 12.60 XYYY (DATE) .110 2.80 .213 5.40 .276 7.00 Recommended Pad Layout .008 Typ 0.20 .177 Max 4.50 REFERENCE OR GUAGE PLANE .299 Typ 7.60 .197 Typ 5.00 Weight (in gram) : 3.5 typ. Tape & Reel : 600 / reel .465 Typ 11.80 Notes: inches mm with higher precedence in mm. .010 7. Unless otherwise specified, all tolerances are 0.25 . 6. All dimensions are specified in 8. For available RoHS part number, the part will be marked with "XYYYR", instead of "XYYY". SCHEMATICS 1 2 FOR MORE INFORMATION, PLEASE CONTACT HEADQUARTER 2/F Block A, Merit Industrial Centre, 94 Tokwawan Road, Kowloon, Hong Kong Tel: (852) 2765 3888 Fax: (852) 2954 3304 Email: eempl@eleceltek.com Website: http://www.eleceltek.com Information herein is for reference only and subject to change without notice. It does not constitute any representation, warranty or commitment of the company in respect of the products in any aspect. All logos, brands and product names mentioned herein are trademarks or registered trademarks of their respective owners. The company does not assume any liability arising out of the application or use of any product or circuit described herein. Copyrights 2006, E & E Magnetic Products Limited. 2/F Block A, 94 Tokwawan Road, Kowloon, Hong Kong 2 Tel: (852) 2765 3888 Fax: (852) 2954 3304 PI039(02) Revised in 06/07