PG. 4

SUPERWORLD ELECTRONICS (S) PTE LTD

7. RELIABILITY AND TEST CONDITION

Solderability

Vibration

Reliability Test

Test sample shall be immersed into molten solder

under the conditions shown in Table 3 after

Table 2

in Table 2.

Within the specified tolerance

PERFORMANCE

Electrical Characteristics Test

Rated Current

DC Resistance

Insulation Resistance

Impedance (Z)

ITEM

Measuring equipment:4291A or its equivalent

Measuring points: (1) to (3) or (2) to (4)

Measuring jig: 16192A（or its equivalent）

TEST CONDITION

visually checked.

Resistance to

Test sample shall be immersed into molten solder

after immersed into flux and preheated under the

conditions shown in Table 4.

After this, test samples shall be taken out and

Rated Current < 1A ΔT 20 Max

℃

Measuring Current: DC Current

Measuring voltage: Rated voltage

The speed for immersion and taking out shall be 25 mm/s.

immersed into flux.

After this, test samples shall be taken out and

Table 3

test shall be conducted under the conditions shown

Test sample shall be soldered to test board and the

Soldering Heat

measured after kept at room temperature for 2 to 3

Table 4

Per table 1.

Per table 1.

Measuring points: (1) to (2) or (3) to (4)

Appearance

Commom

Impedance change

rate

Insulation

resistance

100MΩ min

Within±15%

No remarkable Defect

Vibraiton frequency

Overall amplitude

1 cycle

Time

10Hz to 55Hz

range

X

Y

Z

15min.(10→55→10Hz)

1.52mm

3 hours

each

Test Cycles：12

Solder temperature

Immersion time

245°C±3°C

4s±1s

hours.(Note 1)

The speed for immersion and taking out shall be 25mm/s.

Preheating

Resistance to

Soldering Heat

Immersion time

10s±0.5s

260°C±5°C

150°C, 3min.

More than 95% of terminal electrode shall

be covered with fresh solder.

Common mode filter (RoHS Compliant)

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

26.03.2014

Table 1

CMT03 SERIES