規 格 承 認 書
PECIFICATION FOR APPROVAL
客 戶
CUSTOMER
項 目
ITEM
型 號
：
： 压电无源蜂鸣器（外部驱动）
TYPE
：
GPC24055L100-5V4000
线长可定制
描述
DESCRIPTION
： Φ24
x H5.5 mm 4000Hz 5V >=80DB at 10cm L=50 mm
客戶料號
CUSTOMER NO.
：
規 格 書 號
SPECIFICATION NO.：
版 本
EDITION NO.
日 期
DATE
：
：
V1.1
2012-12-3
客戶承認
CUSTOMER CONFIRM AND SIGN
檢查
TESTED BY
審核
CHECKED BY
承認
APPROVED BY
東莞市赢海電子有限公司
DONGUAN INGHAI ELECTRONICS CO.,LTD
½½
ISSUED BY
審查
CHECKED BY
確認
APPROVED BY
周明
李林
地址：廣東省東莞市長安鎮上沙管理區北橫路
8
號
電話
/
TEL：0769-83060958
傳真
/ FAX： 0769-81608993
網址：HTTP://WWW.INGHAI.COM
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DONGGUAN INGHAI ELECTRONICS CO.,LTD
Model NO:
GPC24055L100-5V4000
A: DIMEMSIONS
Unit:mm
Tolerance:±0.5
红
B: SPECIFICATIONS
Customer:
Product: Magnetic Buzzers
Resonant Frequency (KHZ)
Rated Voltage (V
P-P
)
Operating Voltage (V
P-P
)
Max. Current Consumption
at Rated Voltage
(mA)
Capacitance at 1000Hz (Pf)
Min. Sound Output at 10cm
at Rated Voltage
(dB)
Operating Temperature (
0
C)
Storage Temperature (
0
C)
Part No:
INGHAI Part No：
GPC24055L100-5V4000
Technical Terms
4.0±0.5
5.0
1~30
2.0
17000±30%
90
-20~+85
-30~+85
ABS(Black)
Soldering Parameter
Temp.( C)
Reflow soldering
Wave soldering
Manual soldering
Reflow soldering
Lead Free
★
Wave soldering
★
Manual soldering
230±
10
245±
5
330±
10
245±
15
260±
5
350±
10
0
Housing Material
Buzzer
Soldering process
Inclusive
Lead
Time(Sec.)
above 170
0
C time 40~70
3~6
1~2
above 180
0
C time 40~70
4~8
1~3
Times
2
1~2
1~2
3
2~3
2~3
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C: Reliability Test
After any following tests the part shall meet specifications without any degradation in
appearance and performance except SPL. SPL shall not deviate more than -10 dB
from the initial value
1.
Ordinary Temperature Life Test
The part shall be subjected to 96 hours at 25±10℃. Input rated voltage
Resonant frequency, 1/2 duty Square wave.
High Temperature Test
The part shall be capable of with standing a storage temperature of +70℃ for 96 hours.
Low Temperature Test
The part shall be capable of with standing a storage temperature of -30℃ for 96 hours.
Humidity Test
Temperature:+40℃±3℃ Relative Humidity:90%½95% Duration: 48 hours
and expose to room temperature for 6 hours
Temperature Shock Test
Temperature:60℃ /1hour→ 25℃/3hours→-30℃/1hour→ 25℃/3hours (1cycle)
Total cycle: 10 cycles
Drop Test
Standard Packaging From 120mm(Drop on hard wood or board of 5cm thick,
three sides, six plain.)
Vibration Test
Vibration:1000cycles /min. Amplitude:1.5mm, Duration: 1 hour in each 3 axes
2.
3.
4.
5.
6.
7.
Note:
As this product is not protected from foreign material entering, please make sure that any foreign materials
(e.g. magnetic powder, washing solvent, flux, corrosive gas) do not enter this product in your production
processes. The functional degradation (e.g. SPL down) may occur if foreign material enter it.
Measuring condition
Part shall be measured under a condition (Temperature: 5½35℃, Humidity: 45%½85%R.H., Atmospheric
pressure: 860
½1060hPa)
unless the standard condition (Temperature: 25±
3℃, Humidity: 60±
10%R.H.
Atmospheric pressure: 860
½1060hPa)
is regulated to measure.
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