PRODUCT SPECIFICATION Product Name 1608 SMD POWER INDUCTORS - OPEN TYPE TAMURA Part No. TO1608-XXX Page 1 Rev. No. 0 1.CONFIGURATION & DIMENSIONS : A 101 MARKING INDUCTANCE CODE C B F : : : : : : : : : 4.45 MAX 6.60 MAX 2.92 MAX 1.020.2 1.270.2 4.320.3 4.06 REF 3.56 REF 1.40 REF m/m m/m m/m m/m m/m m/m m/m m/m m/m D E H D A B C D E F G H I I G PCB PATTERN 2. SCHEMATIC DIAGRAM : 3. GENERAL SPECIFICATION : a) TEMP. RISE : 40C TYP. b) RATED CURRENT : BASE ON TEMP. RISE & LOA=10% TYP. c) STORAGE TEMP. : -40C ~ +125C d) OPERATING TEMP. : -25C ~ +105C e) RESISTANCE TO SOLDER HEAT : 260C FOR 10 SECS. TAMURA I PRODUCT SPECIFICATION Product Name 1608 SMD POWER INDUCTORS - OPEN TYPE TAMURA Part No. TO1608-XXX Page 2 Rev. No. 0 4. ELECTRICAL CHARACTERISTICS : RDC ( Ohm ) MAX 0.05 IDC (A) MAX 2.90 TO1608-1R0M 1.020% 100K SRF ( MHZ ) TYP. 130.0 TO1608-1R5M 1.520% 100K 115.0 0.05 2.80 TO1608-2R2M 2.220% 100K 90.0 0.07 2.40 TO1608-3R3M 3.320% 100K 70.0 0.08 2.00 TO1608-4R7M 4.720% 100K 50.0 0.09 1.50 TO1608-6R8M 6.820% 100K 45.0 0.13 1.40 TO1608-100M 10.020% 100K 35.0 0.16 1.10 TO1608-150M 15.020% 100K 30.0 0.23 1.00 TO1608-220M 22.020% 100K 20.0 0.37 0.80 TO1608-330M 33.020% 100K 15.0 0.51 0.60 TO1608-470M 47.020% 100K 14.0 0.86 0.40 TO1608-680M 68.020% 100K 11.0 1.27 0.30 TO1608-101M 100.020% 100K 9.0 1.27 0.30 TO1608-151M 150.020% 100K 6.0 2.00 0.25 TO1608-221M 220.020% 100K 5.5 3.11 0.20 TO1608-331M 330.020% 100K 5.0 3.80 0.16 TO1608-471M 470.020% 100K 4.0 5.06 0.15 TO1608-681M 680.020% 100K 3.0 9.20 0.12 TO1608-102M 1000.020% 100K 2.0 13.80 0.07 TAMURA Part No. INDUCTANCE ( uH ) TEST FREQ. ( HZ ) L TAMURA PRODUCT SPECIFICATION Product Name 1608 SMD POWER INDUCTORS - OPEN TYPE TAMURA Part No. TO1608-XXX Page 3 Rev. No. 0 RECOMMENDED SOLDERING CONDITIONS REFLOW SOLDERINGS 10 seconds max. Soldering 230C 200C Preheating Temperature 100 to 150C 2 minutes min. 30 seconds max. 5. PACKAGING INFORMATION : D N A B T G P:8 m/m *CARRIER TAPE WIDTH : D 4 m/m 101 101 101 101 101 101 101 101 ( 2 ) DIMENSIONS Unit:m/m STYLE A B C D G N 13 - 12 330 21 13 12 12.4 100 MIN T 18.4 ( 3 ) Q'TY & G.W. PER PACKAGE OUTER : CARTON INNER : REEL SERIES TO1608 Q'TY (PCS) G.W. (gw) STYLE Q'TY (PCS) G.W. (Kg) SIZE (cm) 2,500 825 13 - 12 30,000 10.5 40 x 20 x 26 TAMURA PRODUCT SPECIFICATION Product Name 1608 SMD POWER INDUCTORS - OPEN TYPE TAMURA Part No. TO1608-XXX Page 4 Rev. No. 0 6. Part No. FORMAT : T O 1 6 0 8 TOLERANCE CODE INDUCTANCE CODE SIZE TYPE CODE TAMURA PREFIX TAMURA PRODUCT SPECIFICATION Product Name 1608 SMD POWER INDUCTORS - OPEN TYPE TAMURA Part No. TO1608-XXX Page 5 Rev. No. 0 7. RELIABILITY TEST : TEST ITEM SPECIFICATION TEST CONDITION SOLDERABILITY MORE THAN 90% OF THE TERMINAL ELECTRODE SHALL BE COVERED WITH FRESH SOLDER. PREHEAT : 12525C FOR 60 SECONDS SOLDER : H63A ( EUTECTIC SOLDER ) SOLDER TEMP. : 2305C FLUX : ROSIN DIP TIME : 41 SECONDS INDUCTANCE SHALL NOT CHANGE MORE THAN 20% ROOM TEMP. 15 MINUTES -252C 30 MINUTES ROOM TEMP. 15 MINUTES 852C 30 MINUTES THERMAL SHOCK TEST ( TEMP. CYCLE ) TOTAL : 50 CYCLES HUMIDITY RESISTANCE TEST TEMPERATURE : 402C HUMIDITY : 90 ~ 95% APPLIED CURRENT : PER SPEC. TIME : 500 HOURS HIGH TEMP. RESISTANCE TEST TEMPERATURE : 852C APPLIED CURRENT : PER SPEC. TIME : 500 HOURS TAMURA