KPEG267 [ETC]
PIEZO AUDIO INDICATOR; 压电音频指标
ETC 
A. SCOPE 範疇
This specification applies piezo audio indicator, KPEG267
此規格書適用於壓電式蜂鳴器, KPEG267
B. SPECIFICATION 規格
No.
Item
Unit
Specification
Condition
Operating Frequency
1
KHz
2.8 ± 0.5
操作頻率
Operating Volt. range
2
3
VDC
mA
6 ~ 14
MAX 35
MIN 85
12
操作電壓範圍
Current consumption
at 12VDC
消耗電流
Sound pressure level
4
dB
at 30cm/12VDC
輸出音壓
Rated Voltage
額定電壓
5
VDC
Tone
聲音
Continuous
直音
6
at 12VDC
Operating temp.
操作溫度
℃
℃
7
-30~ + 85
-40 ~ +95
φ26.0 x H16.0
41.0
Storage temp.
儲存溫度
8
Dimension
尺寸
See appearance drawing
請參照外觀尺寸圖
9
mm
gram
Weight (MAX)
重量
10
11
12
Material
材質
ABS UL-94 1/16” HB HIGH HEAT
（BLACK）
Terminal
端子
See appearance drawing
請參照外觀尺寸圖
Wire type
Environmental
Protection Regulation
環保法規
13
RoHS
C. APPEARANCE DRAWING 外觀尺寸圖
UL1007LF22AW G
Red
Black
(SealedType)
Tol: ± 0.5
Unit: mm
志豐電子股份有限公司KINGSTATE ELECTRONICS CORP 2/5 KPEG267
D. MEASURING METHOD 測量方法
S.P.L. Measuring Circuit 音壓測試接線圖
Mic : RION S.P.L meter UC30 or equivalent
Mic：RION 噪音計 UC30 或同等品
S.G：Hewlett Packard 33120A Function Generator or equivalent
S.G：Hewlett Packard 33120A 函數信號 生器 或同等品
E. VOLTAGE: SOUND PRESSURE LEVEL / VOLTAGE: CURRENT CONSUMPTION
CHARACTERISTICS 電壓與音壓/電壓與耗電流之特性
105
100
P
95
90
85
80
35
75
70
I
30
25
20
15
10
6
10
Voltage(VDC)
12
14
8
16
志豐電子股份有限公司KINGSTATE ELECTRONICS CORP 3/5 KPEG267
F. MECHANICAL CHARACTERISTICS 機械特性
No.
Item
Test Condition
Evaluation standard
90% min. stripped wires shall
Solderability
錫附著性
Stripped wires of lead wires are immersed in rosin for 5 seconds and then be wet with solder.(Except the
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 鍚槽3±0.5 秒.
edge of terminal)
浸入裸線部份附著 鍚 90%
以上.(末端斷面不算)
1
(Connector excepted)
(端子類不適用此項)
The pull force shall be applied to double lead wire：
Horizontal 3.0N(0.306kg) for 30 seconds.
Lead Wire Pull
Strength
No damage and cutting off.
線材不鬆動,不 落.
2
3
Vertical
2.0N(0.204kg) for 30 seconds.
線材拉力
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 The value of oscillation
1.5mm with 10 to 55hz band of vibration frequency to each of 3 frequency/ current
per-pendicular directions for 2 hours.
Vibration
振動試驗
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% . 輸出音壓變化量
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.
Drop test
落下測試
4
須在±10dB
.
G. ENVIRONMENT TEST 環境測試
No.
Item
High temp. test
高溫測試
Test Condition
After being placed in a chamber at +95℃ for 240 hours
置於+95℃環境中240 小時
Evaluation standard
1
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
Low temp. test
低溫測試
2
3
Humidity test
相對濕度測試
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
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 容如圖示：
+95℃
compared with initial one.
經測試後, 靜置於+25℃（室溫）
+25℃
+25℃
Temp. cycle test
溫度循環試驗
環境中4小時後,諧振頻率與消耗
電流變化量須在±10% . 輸出音
4
-40℃
壓變化量須在±10dB
.
0.5hr 0.5hr 0.25 0.5hr 0.5hr 0.5hr 0.25
3hours
志豐電子股份有限公司KINGSTATE ELECTRONICS CORP 4/5 KPEG267
H. RELIABILITY TEST 信賴性測試
No.
Item
Test condition
Evaluation standard
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
1.Continuous life test 高溫壽命測試(連續)
48 hours continuous operation at +70℃ with rated voltage applied.
在+70℃境下,以額定電壓連續操作48 小時.
2.Intermittent life test 室溫壽命測試(間歇)
Aduty cycle of 1 minute on, 1 minutes off, a minimum of 5000 times at room
temp.( +25±2℃)and rated voltage applied
Operating life
test
1
壽命測試
compared with initial one.
經測試後, 靜置於+25℃（室溫）
環境中4 小時後,諧振頻率與消耗
電流變化量須在±10% . 輸出音
在室溫下(+25±2℃), 以額定電壓操作, 通電1分鐘/斷電1分鐘,測試
5000 次循環.
壓變化量須在±10dB
.
TEST CONDITION.
Standard Test Condition
一般測試條件
：
：
：
：
a) Temperature：+5 ~ +35℃ b) Humidity：45-85% c) Pressure：860-1060mbar
a) 溫度：+5 ~ +35℃
a) Temperature：+25 ± 2℃
a) 溫度：+25 ± 2℃
b) 濕度：45-85%
b)Humidity：60-70% c) Pressure：860-1060mbar
c) 氣壓：860-1060mbar
Judgement Test Condition
爭議時測試條件
b) 濕度：60-70%
c) 氣壓：860-1060mbar
I. PACKING STANDARD 包裝規格
盒子側邊放
兩小條紙板
14PCSx10PCS=140PCS
OutBox
OutBox
CartonBox
(10PCSOutBox)
OutBox
310mmx248mmx49mm
550mmx330mmx290mm
1x140PCS=140PCS
100PCSx10=1,400PCS
CartonBox
志豐電子股份有限公司KINGSTATE ELECTRONICS CORP 5/5 KPEG267
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