Datasheet > CEP-1152

CEP-1152

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
CUI		转换器
页数	文件大小	规格书
5页	317K
描述
piezo audio transducer

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数据手册

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CEP-1152 数据手册

Date: 9/18/2006

Unit: mm

Part No: CEP-1152

Description: piezo audio transducer

Page No: 3 of 5

Mechanical Characteristics

Item

Test Condition

Evaluation Standard

Solderability

Lead terminals are immersed in rosin for

5 seconds and then immersed in solder bath

of 270 ±5°C for 3 ±1 seconds.

90% min. of the lead terminals

will be wet with solder. (Except

the edge of the terminal)

Soldering Heat Resistance

Lead terminals are immersed up to 1.5mm from

buzzer’s body in solder bath of 300 ±5°C or

260 ±5°C for 10 ±1 seconds.

No interference in operation.

No damage or cutting off.

Terminal Mechanical Strength

Vibration

For 10 seconds, the force of 9.8N (1.0kg) is

applied to each terminal in axial direction.

The buzzer shall be measured after applying

a vibration amplitude of 1.5 mm with 10 to

55 Hz band of vibration frequency to each of

the 3 perpendicular directions for 2 hours.

The part will be dropped from a height of

75 cm onto a 40 mm thick wooden board 3

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

The value of oscillation

frequency/current consumption

should be ±10% of the initial

measurements. The SPL should

be within ±10dB compared with

the initial measurement.

Drop Test

Environment Test

Item

Test Condition

Evaluation Standard

High temp. test

After being placed in a chamber at +95°C for

240 hours.

Low temp. test

Humidity test

After being placed in a chamber at -40°C for

240 hours.

After being placed in a chamber at +40°C and

90±5% relative humidity for 240 hours.

The part shall be subjected to 5 cycles. One

cycle will consist of:

The buzzer will be measured after

being placed at +25°C for 4

hours. The value of the

oscillation frequency/current

consumption should be ±10%

compared to the initial

measurements. The SPL should

be within ±10dB compared to the

initial measurements.

Temp. cycle test

Phone: 800.275.4899

Fax: 503.612.2381

www.cui.com

20050 SW 112th Ave.

Tualatin, OR 97062

1 234 5

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