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KSSG74B16 Folha de dados(PDF) 4 Page - Kingstate Electronics Corp.

Nome de Peças KSSG74B16
Descrição Electrónicos  Magnetic Buzzer
PDF  7 Pages
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Fabricante Electrônico  KINGSTATE [Kingstate Electronics Corp.]
Página de início  https://www.kingstate.com.tw/index.php
Logo KINGSTATE - Kingstate Electronics Corp.

KSSG74B16 Folha de dados(HTML) 4 Page - Kingstate Electronics Corp.

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志豐電子股份有限公司 KINGSTATE ELECTRONICS CORP 4/7 KSSG74B16
E. MEASUREMENT METHOD
測量方式
F. MECHANICAL CHARACTERISTICS 機械特性
No.
Item
Test condition
Evaluation standard
1
Solderability
焊錫附著性
Lead terminals are immersed in solder bath of +270±5℃ for 3±1
second.
端子置於錫膏內,錫膏溫度:+270±5℃. 焊接時間: 3±1 秒.
95% surface of lead pads
must be covered with
fresh solder
錫膏須覆蓋端子上方 95%
2
Soldering Heat
Resistance
焊錫耐熱性
The product is followed the reflow temperature curve to
test its reflow thermostability.
產品依照迴焊溫度曲線測試迴焊耐熱性.
No interference in
operation
操作上無任何不良
3
Terminal
Mechanical
Strength
端子強度
Lead pads shall be soldered on the pc board, and the force 9.8N
(1.0kg) shall be applied behind the part for 10 seconds.
將端子焊在 PC 板上後,對單體施以 9.8N(1.0kg)拉力 10 秒.
No damage and cutting off
端子不鬆動, 不脫落.
4
Vibration
振動測試
Buzzer shall be measured after being applied vibration of
amplitude of 1.5mm with 10 to 55hz band of vibration frequency
to each of 3 per-pendicular directions for 2 hours.
振動週波數 10～55HZ、全振幅 1.5mm 於 X.Y.Z 3 個方向,各 2 小
時.
5
Drop test
落下測試
The part only shall be dropped from a height of 75cm onto a
40mm thick wooden board 3 times in 3 axes (X.Y.Z). (a total of 9
times).
單體從 75 公分高處, X.Y.Z.3 個方向,各 3 回,落於 40mm 厚木板上.
After the test the part shall
meet specifications
with-out any damage in
appearance and
the SPL should be in
±10dBA compared with
initial one.
經測試後,單體除音壓外,外
觀及電氣特性須符合規格.
輸出音壓變化量須±10dBA
內.



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