STF0402 Superworld Electronics, STF0402 Datasheet - Page 5

• Manufacturer Part Number: STF0402
• Description: Stf0402 Series Common Mode Choke
• Manufacturer: Superworld Electronics

NOTE : Specifications subject to change without notice. Please check our website for latest information.
COMMON MODE CHOKE
9. RELIABILTY AND TEST CONDITION :
SOLDERABILITY
THERMAL SHOCK
TEST
( TEMP. CYCLE )
HUMIDITY
RESISTANCE TEST
HIGH TEMP.
RESISTANCE TEST
TEST ITEM
SUPERWORLD ELECTRONICS (S) PTE LTD
MORE THAN 90% OF THE
TERMINAL ELECTRODE
SHALL BE COVERED
WITH FRESH SOLDER.
INDUCTANCE SHALL
NOT CHANGE MORE
THAN ±20%
SPECIFICATION
PREHEAT : 125±25°C FOR 60 SECONDS
SOLDER : 99%Sn/0.3%Ag/0.7%Cu OR EQUIVALENT
SOLDER TEMP. : 245±5°C
FLUX : ROSIN
DIP TIME : 4±1 SECONDS
TOTAL : 50 CYCLES
TEMPERATURE : 40±2°C
HUMIDITY : 90 ~ 95%
APPLIED CURRENT : PER SPEC.
TIME : 500 HOURS
TEMPERATURE : 85±2°C
APPLIED CURRENT : PER SPEC.
TIME : 500 HOURS
ROOM TEMP.
ROOM TEMP.
15 MINUTES
15 MINUTES
TEST CONDITION
STF0402 SERIES
30 MINUTES
30 MINUTES
-25±2°C
85±2°C
09.05.2008
PG. 5