HC-49SSMD datasheet(2/3 Pages) WINGS

номер детали	HC-49SSMD

подробное описание детали	CRYSTAL UNIT

PDF	3 Pages

Scroll/Zoom	100%

производитель	WINGS [Wing Shing Computer Components]

домашняя страница	http://www.wingshing.com/en

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2 / 3 page

4. MECHANI

CAL SPECIFICATION

1) Terminal Strength

Lead pulling test

Conditions:

Load

907.2 gram

Direction

To the downward

Duration of applied force

5 seconds

Results:

There should be no distortion in appearance.

Lead bending test

Conditions:

Load

453.6 gram

Bending angle

90°to normal position

Rate of bending

3 seconds in each cycle

Number of bending

Results:

There should be no distortion in appearance.

2) Lead solderability test

Conditions:

Dipping in solder(+230℃±5℃)for 5 seconds

Results:

More than 95% of surface being tested should be

coated uniformly with solder.

3) Vibration test

Conditions:

Frequency

10 – 55Hz

Amplitude

0.762mm

Sweep

1.0 minute

Duration

2 hours

Results:

Frequency and wave form of tested products must

Remain within specifications.

4) Drop test

Conditions:

Method of drop

Natural drop

Dropping floor

Hard wood board

Height

30cm

Number of drops

3 times

Results:

Frequency and wave form of tested products must

remain within specifications.

CRYSTAL UNIT

HC-49/S SMD

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