SUPERWORLD ELECTRONICS (S) PTE LTD

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

PG. 6

26.02.2009

WI453232 SERIES

9. RELIABILTY TEST :

MOLDED WIREWOUND CHIP INDUCTORS

AFTER FLUXING, INDUCTOR SHALL BE DIPPED IN

THE TERMINAL SHALL

CLIMATIC TEST

HUMIDITY LOAD LIFE

HIGH TEMPERATURE

SOLDERABILITY TEST

LOAD LIFE TEST

DRY HEAT TEST

THERMAL SHOCK

TEST

COLD TEST

HUMIDITY TEST

TEMPERATURE

CHARACTERISTIC

RESISTANCE TO

SOLVENT TEST

-40±2°C

ROOM TEMP

3. Q SHALL NOT

2. R.H. :90 ----- 95%

1. TEMP :40±2°C

1. TEMP :85±2°C

2. TIME :96±2 HOURS

1. TEMP :85±2°C

TOTAL :5 CYCLES

4. LOAD :ALLOWED DC CURRENT

3. TIME :1000±12 HOURS

3. LOAD :ALLOWED DC CURRENT

2. TIME :1000±12 HOURS

EVIDENCE OF SHORT OR

THERE SHALL BE NO

OPEN CIRCUITING

CHANGE MORE THAN

±20%

15 MINS

15 MINS

ROOM TEMP

30 MINS

30 MINS

125±2°C

1. TEMP :-25±2°C

2. TIME :96±2 HOURS

-40°C ----- +125°C

3. TIME :96±2 HOURS

2. R.H. :90 ----- 95%

1. TEMP :40±2°C

5 SECONDS.

MIL-STD-202F, METHOD 215D

A MELTED SOLDER BATH AT 240±5°C FOR

NOT CHANGE MORE

2. INDUCTANCE SHALL

1. INDUCTORS SHALL BE

NO EVIDENCE OF

ELECTRICAL AND

MECHANICAL

THAN ±10%

DAMAGE

APPEARANCE OR

OBLITERATION OF

COVERED WITH SOLDER

THERE SHALL BE NO

CASE DEFORMATION

BE AT LEAST 90%

CHANGE IN

MARKING

TERMINAL

STRENGTH-PULL

TEST

1 MINUTE.

TERMINALS IN THE AXIS DIRECTION FOR

A 0.5KG LOAD SHALL BE APPLIED TO BOTH

TERMINAL SHALL NOT

BE LOOSENED OR

RUPTURED

Unless otherwise specified, allow the specimen to stand at room temperature for 1 hour

or more but more than 2 hours, measure the electrical and mechanical performances

Note :