AiT Semiconductor Inc.

www.ait-ic.com

WSC252012-100M

WIRE WOUND SMD INDUCTOR

10uH±20% / 1.0A

● RELIABILITY TEST

1.

Operating temperature range:

-40 TO + 105°C (Includes temperature when the coil is heated)

2.

External appearance:

On visual inspection, the coil has no external defects.

3.

Terminal strength:

After soldering. Between copper plate and terminals of coil.

Push in two directions of X.Y withstanding at below conditions.

Terminal should not peel off. (refer to figure at right)

Applied force: 5N; Duration: 60sec.

4.

Insulating resistance:

Over 100MΩ at 100V D.C. between coil and core.

5.

Dielectric strength:

No dielectric breakdown at 100V D.C. for 1 minute between coil and core.

6.

Temperature characteristics:

Inductance deviation within±5%, after 96 hours

7.

Humidity characteristics (Moisture Resistance):

Inductance deviation within ±5%, after 96 hours in 90~95% relative humidity at 40 ±2°C and 1 hour

drying under normal condition.

8.

Vibration resistance:

Inductance deviation within ±5%, after vibration for 1 hour. In each of three orientations at sweep

vibration (10~55~10Hz) with 1.5mm P-P amplitudes.

9.

Shock resistance:

upon a rubber block method shock testing machine, in three different orientations.

10.

Resistance to Soldering Heat:

260°C, 10 seconds. (See attached recommend reflow)

11.

Storage environment:

Storage condition:

Temperature Range: 0°C ~ 35°C; -40°C ~ 105°C (after PCB)

Humidity Range: 50% ~ 70% RH

Use components within 12 months. If 12 months or more have elapsed, check solderability before use.