STF0703 Просмотр технического описания (PDF) - Superworld Electronics

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STF0703

COMMON MODE CHOKE

Superworld Electronics 

COMMON MODE CHOKE

9. RELIABILTY AND TEST CONDITION :

TEST ITEM

SPECIFICATION

SOLDERABILITY

MORE THAN 90% OF THE

TERMINAL ELECTRODE

SHALL BE COVERED

WITH FRESH SOLDER.

THERMAL SHOCK

TEST

( TEMP. CYCLE )

INDUCTANCE SHALL

NOT CHANGE MORE

THAN ±20%

HUMIDITY

RESISTANCE TEST

HIGH TEMP.

RESISTANCE TEST

STF0703 SERIES

TEST CONDITION

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

ROOM TEMP.

15 MINUTES

-25±2°C

30 MINUTES

ROOM TEMP.

15 MINUTES

TOTAL : 50 CYCLES

85±2°C

30 MINUTES

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

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

09.05.2008

SUPERWORLD ELECTRONICS (S) PTE LTD

PG. 5

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