KPEG267 Kingstate Electronics Corp., KPEG267 Datasheet - Page 4

• Manufacturer Part Number: KPEG267
• Description: AUDIO TRANSDUCER, WATER PROOF
• Manufacturer: Kingstate Electronics Corp.

Specifications of KPEG267

• Transducer Function: Buzzer
• Current Rating: 35mA
• Resonant Frequency: 2.8kHz
• Sound Level Spl: 85dB
• Sound Level Distance: 30cm
• Current Consumption: 35mA
• External Diameter: 25.6mm
• External Length /: RoHS Compliant

F. MECHANICAL CHARACTERISTICS 機械特性
G. ENVIRONMENT TEST 環境測試
No.
No.
1
2
3
4
1
2
3
4
(Connector excepted)
(端子類不適用此項)
Temp. cycle test
High temp. test
Low temp. test
相對濕度測試
溫度循環試驗
Lead Wire Pull
Humidity test
Solderability
焊錫附著性
高溫測試
低溫測試
線材拉力
振動試驗
Drop test
落下測試
Vibration
Strength
Item
Item
志豐電子股份有限公司 KINGSTATE ELECTRONICS CORP 4/5 KPEG267
After being placed in a chamber at +95℃ for 240 hours
置於+95℃環境中 240 小時
After being placed in a chamber at –40℃ for 240 hours
置於-40℃環境中 240 小時
After being placed in a chamber at +40℃ and 90±5% relative humidity
for 240 hours
置於+40℃, 相對濕度 90±5% 環境中 240 小時
The part shall be subjected to 5 cycles. One cycle shall be consist of：
單體承受溫度循環測試 5 次,其循環內容如圖示：
Stripped wires of lead wires are immersed in rosin for 5 seconds and then
immersed in solder bath of +270±5℃ for 3±0.5 seconds.
裸線部份浸入松香溶液 5 秒後,再浸入+270±5℃溶融焊鍚槽 3±0.5 秒.
The pull force shall be applied to double lead wire：
Horizontal 3.0N(0.306kg) for 30
Vertical
雙線材水平方向施以3.0N(0.306kg)的力量, 垂直方向施以2.0N(0.204kg)
的力量,各30 秒.
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.
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.
-40℃
2.0N(0.204kg) for 30
0.5hr 0.5hr 0.25 0.5hr
Test Condition
+25℃
Test Condition
seconds.
3hours
seconds.
+95℃
0.5hr
0.5hr 0.25
+25℃
Being placed for 4 hours at
+25℃, buzzer shall be
measured. The value of
oscillation frequency/ current
consumption should be in±10%
compared with initial ones .The
SPL should be in±10dB
compared with initial one.
經測試後, 靜置於+25℃（室溫）
環境中4 小時後
電流變化量須在±10%內. 輸出音
壓變化量須在±10dB 內.
90% min. stripped wires shall
be wet with solder.(Except the
edge of terminal)
浸入裸線部份附著焊鍚 90%
以上.(末端斷面不算)
No damage and cutting off.
線材不鬆動,不脫落.
The value of oscillation
frequency/ current
consumption should be in
±10% compared with initial
ones .The SPL should be in
±10dB compared with initial
one.
諧振頻率與消耗電流變化量須
在±10%內. 輸出音壓變化量
須在±10dB 內.
Evaluation standard
Evaluation standard
,
諧振頻率與消耗