KPEG460 Kingstate Electronics Corp., KPEG460 Datasheet - Page 5
![PIEZO BUZZER, WIRE TYPE](/photos/20/9/200953/150270207-40_sml.jpg)
KPEG460
Manufacturer Part Number
KPEG460
Description
PIEZO BUZZER, WIRE TYPE
Manufacturer
Kingstate Electronics Corp.
Datasheet
1.KPEG460.pdf
(5 pages)
Specifications of KPEG460
Tones
Continuous
Sound Level Spl
89dB
Sound Level Distance
30cm
Current Consumption
70mA
Current Rating
70mA
External Diameter
41.8mm
External Length / Height
22mm
Fixing Centres
50mm
Frequency
300Hz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
KPEG460
Manufacturer:
KINGSTATE
Quantity:
20 000
H. RELIABILITY TEST 信賴性測試
I. PACKING STANDARD 包裝規格
TEST CONDITION.
Standard Test Condition
Judgment Test Condition
No.
1
Operating life
一般測試條件
爭議時測試條件
壽命測試
Item
test
志豐電子股份有限公司 KINGSTATE ELECTRONICS CORP 5/5 KPEG460
1.Continuous life test 高溫壽命測試(連續)
2.Intermittent life test 室溫壽命測試(間歇)
48 hours continuous operation at +45℃ with rated voltage applied.
在+45℃環境下,以額定電壓連續操作 48 小時.
A duty cycle of 1 minute on,1 minutes off, a minimum of 5000 times at room
temp.( +25±2℃)and rated voltage applied.
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.
:
:
:
:
a) Temperature : +5 ~ +35℃ b) Humidity : 45-85%
a) 溫度 : +5 ~ +35℃
a) Temperature : +25 ± 2℃
a) 溫度 : +25 ± 2℃
Out Box
Carton Box
Test condition
310mmx248mmx49mm
550mmx330mmx290mm
1x70PCS=70PCS
b) 濕度 : 60-70%
b) Humidity : 60-70%
b) 濕度 : 45-85%
Out Box
1x70PCS=70PCS
70PCSx10=700PCS
Out Box
兩塊紙板
(雙坑五層)
Carton Box
(10PCS Out Box)
c) Pressure : 860-1060mbar
c) 氣壓 : 860-1060mbar
c) Pressure : 860-1060mbar
c) 氣壓 : 860-1060mbar
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,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