SUPERWORLD ELECTRONICS (S) PTE LTD

NOTE : Specifications subject to change without notice. Please check our website for latest information.

PG. 5

07.05.2008

SMD POWER INDUCTORS

SDB1204 SERIES

TEST CONDITION

SOLDER : 99%Sn/0.3%Ag/0.7%Cu OR EQUIVALENT

PREHEAT : 125±25°C FOR 60 SECONDS

SOLDER TEMP. : 245±5°C

DIP TIME : 4±1 SECONDS

TOTAL : 50 CYCLES

APPLIED CURRENT : PER SPEC.

TEMPERATURE : 40±2°C

HUMIDITY : 90 ~ 95%

TIME : 500 HOURS

TEMPERATURE : 85±2°C

TIME : 500 HOURS

APPLIED CURRENT : PER SPEC.

WITH FRESH SOLDER.

FLUX : ROSIN

RESISTANCE TEST

HIGH TEMP.

RESISTANCE TEST

HUMIDITY

15 MINUTES

THAN ±20%

NOT CHANGE MORE

INDUCTANCE SHALL

THERMAL SHOCK

( TEMP. CYCLE )

TEST

ROOM TEMP.

ROOM TEMP.

15 MINUTES

9. RELIABILTY AND TEST CONDITION :

SPECIFICATION

MORE THAN 90% OF THE

TERMINAL ELECTRODE

SHALL BE COVERED

SOLDERABILITY

TEST ITEM

30 MINUTES

-25±2°C

30 MINUTES

85±2°C