Datasheet

志豐電子股份有限公司 KINGSTATE ELECTRONICS CORP 4/6 KXG1212C
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 rosin for 5 seconds and then
immersed in solder bath of +270±5℃ for 3±1 seconds.
端子部份浸入松香溶液 5 秒後,再浸入+270±5℃溶融焊鍚槽中 3±1 秒.
90% min. lead terminals
shall be wet with solder.
(Except the edge of
terminal)
浸入端子部份附著焊鍚
90%以上.(末端斷面不算)
2
Soldering
Heat
Resistance
焊錫耐熱性
Lead terminal are immersed up to 1.5mm from sounder’s body in
solder bath of +260±5℃ for 3±1 seconds.
距離端子根部 1.5mm 的位置,浸入+260±5℃的焊鍚槽 3±1 秒.
No interference in
operation
操作上無任何不良
3
Terminal
Mechanical
Strength
端子強度
The force10 seconds of 9.8N(1.0kg) is applied to each terminal in axial
direction.
各端子的軸方向施以 9.8N(1.0kg)的力量 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.
A
fter 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.
+V DC