Part No: CEM-1201(42)

Description: magnetic buzzer

Phone: 800.275.4899

Fax: 503.612.2381

www.cui.com

20050 SW 112th Ave.

Tualatin, OR 97062

Date: 9/06/2006

Unit: mm

Page No: 3 of 5

Mechanical Characteristics

Item

Test Condition

Solderability

Lead terminals are immersed in rosin for 5

seconds and then immersed in solder bath

of 270 ±5°C for 3 ±1 seconds.

Soldering Heat Resistance

Lead terminals are immersed up to 1.5mm from

the buzzer’s body in a solder bath of 260 ±5°C

for 3 ±1 seconds.

Terminal Mechanical Strength

Apply force of 9.8 N (1.0 kg) to the terminal for

10 seconds in each axial direction.

Vibration

The buzzer will be measured after applying

a vibration amplitude of 1.5mm with 10 to 55 Hz

band of vibration frequency to each of the 3

perpendicular directions for 2 hours.

Drop Test

The part is to be dropped from a height of

75 cm onto a 40 mm thick wooden board 3

times in 3 axis (X, Y, Z) for a total of 9 drops.

Evaluation Standard

90% surface of lead terminals

should be wet with solder.

(Except the edge of the terminal)

No in interference in operation.

No damage or cutting off.

After the test, the part should

meet specifications without any

damage to the appearance and

performance. The SPL should be

within ±10 dBA when compared

to the initial measurement.

Environment Test

Item

Test Condition

High temp. test

The part will be subjected to +70°C for

96 hours.

Low temp. test

The part will be subjected to -30°C for

96 hours

Thermal shock

The part will be subjected to 10 cycles. One

cycle will consist of:

Temp./Humidity cycle

The part shall be subjected to 10 cycles. One

cycle will consist of:

Evaluation Standard

After the test, the part shall meet

specifications without any

damage to the appearance

except SPL. After 4 hours at

+25°C, the SPL should be within

±10 dBA of the initial SPL.