規 格 承 認 書
PECIFICATION FOR APPROVAL
客 戶
CUSTOMER
項 目
ITEM
型 號
: 立创
:
电磁无源一½蜂鸣器(外部驱动)
TYPE
:
GMC66036YB-16R2700
描述
DESCRIPTION
:
6.6 x 3.6 MM 2700Hz 3.6V
客戶料號
CUSTOMER NO.
:
規 格 書 號
SPECIFICATION NO.:
版 本
EDITION NO.
日 期
DATE
:
:
16Ω
70DB PPO
材质
P=3.2MM
V1.0
2019-12-26
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
刘承成
地址:廣東省東莞市虎门镇怀德社区雅瑶工业区
電話 /
TEL:0769-83060958
傳真
/ FAX: 0769-81608993
網址:HTTP://WWW.INGHAI.COM
1
DONGGUAN INGHAI ELECTRONICS CO.,LTD
Model NO:
GMC66036YB-16R2700
A:
DIMEMSIONS:
Unit:mm
Tolerance:±0.2
B: SPECIFICATIONS
Model NO
Rated Voltage
Operating Voltage
Max.Rated Current
Sound Pressure level(dB)at10cm
/3000HZ
Resonant Frequency
GMC66036YB
3.6V
2.0~4.5V
Max.150mA
Min.70dB
3000Hz
16±15%Ω
-20
℃~+70 ℃
-30
℃~+80 ℃
PPO / Black
Coil Resistance
Operating Temperature
Storage Temperature
Case material and colour
Measuring condition
Part shall be measured under a condition (Temperature: 5½ 35℃, Humidity: 45%
½
85%R.H., Atmospheric
pressure: 860
½
1060hPa) unless the standard condition (Temperature: 25±3℃, Humidity: 60±10%R.H.
Atmospheric pressure: 860
½1060hPa)
is regulated to measure.
2
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
2.
3.
4.
Resonant frequency, 1/2 duty Square wave.
High Temperature Test
The part shall be capable of with standing a storage temperature of +80℃ 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
5. Temperature Shock Test
Temperature:70℃ /1hour→ 25℃/3hours→-30℃/1hour→ 25℃/3hours (1cycle)
Total cycle: 10 cycles
6. Drop Test
Standard Packaging From 120mm(Drop on hard wood or board of 5cm thick,
three sides, six plain.)
7. Vibration Test
Vibration:1000cycles /min. Amplitude:1.5mm, Duration: 1 hour in each 3 axes
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.
D: Electrical And Acoustical Measuring Condition
3