For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .

i_wound_BR_reli_e-E02R01

9. Body strength

Specified Value

ALL OF BR-SERIES

No damage.

Test Methods and

Remarks

2012～

Applied force

10N

Duration

: 10sec.

1608 size

Applied force

: 5N

Duration

: 10sec.

10. Adhesion of terminal electrodes

Specified Value

ALL OF BR-SERIES

Not to removed from the board.

Test Methods and

Remarks

The given sample is soldered to the board and then it is kept for 5sec with 10N stress (5N for 1608(0603) inductors) like the figure.

11. Resistance to vibration

Specified Value

ALL OF BR-SERIES

Inductance change : Within ±10%

No significant abnormality in appearance.

Test Methods and

Remarks

The given sample is soldered to the board and then it is tested depending on the conditions of the following table.

Vibration Frequency

10～55Hz

Total Amplitude

1.5mm (May not exceed acceleration 196m/s2)

Sweeping Method

10Hz to 55Hz to 10Hz for 1min.

Time

X

For 2 hours on each X, Y, and Z axis.

Y

Z

Recovery

: At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48hrs.

12. Solderability

Specified Value

ALL OF BR-SERIES

At least 90% area of the electrodes is covered by new solder.

Test Methods and

Remarks

Test Method and Remarks】

The given sample is dipped into the flux and then it is tested depending on the conditions of the following table.

Flux : Methanol solution containing rosin 25%.

Solder Temperature

245±5℃

Time

5±0.5 sec.

13. Resistance to soldering heat

Specified Value

ALL OF BR-SERIES

Inductance change : Within ±10%

No significant abnormality in appearance.

Test Methods and

Remarks

3 times reflow having the temperature profile of 5sec of 260＋0/－5 ℃ and 40sec of more than 230℃.

Test board thickness

: 1.0mm

Test board material

: glass epoxy-resin

14. Thermal shock

Specified Value

ALL OF BR-SERIES

Inductance change : Within ±10%

No significant abnormality in appearance.

Test Methods and

Remarks

The given sample is soldered to the board and then its Inductance is measured after 100cycles of the following conditions.

Conditions of 1 cycle

Step

Temperature (℃)

Duration (min)

1

－40±3

30±3

2

Room temperature

Within 3

3

＋85±2

30±3

4

Room temperature

Within 3