規 格 承 認 書
PECIFICATION FOR APPROVAL
客 戶
CUSTOMER
項 目
ITEM
型 號
：
：
立创
贴片式电磁无源蜂鸣器（外部驱动）
TYPE
：
GSC9032RB-16R2700
描述
DESCRIPTION
：
φ9.0
x 3.2 MM 2700Hz
客戶料號
CUSTOMER NO.
：
規 格 書 號
SPECIFICATION NO.：
版 本
EDITION NO.
日 期
DATE
：
：
16Ω
≥85DB
侧发音
LCP
材质
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
地址：廣東省東莞市長安鎮厦边元灶头工业区 16-6 號
電話 /
TEL：0769-83060958
傳真
/ FAX： 0769-81608993
網址：HTTP://WWW.INGHAI.COM
F:RELIABLY TEST
NO.
ITEM
1
2
TESTING CONDITION
VARIANCE AFTER TEST
High temp.
storage life
Low
temp.
storage life
3
4
5
The part shall be capable of withstanding a
storage temperature is +80℃ for 120 hours
The part shall be capable of withstanding a
storage temperature is -30℃ for 120 hours
Total 5 cycles,
1 cycle consisting of -30±2℃, 30 minutes
20±5℃ 15 minutes
Temp. Cycle
80±2℃,
30 minutes
20±5℃ 15 minutes
After the test the part
Humidity Test
40±2℃, 90½95% RH,120 hours
shall
meet
The part shall be subjected to a vibration cycle is 10Hz
specifications
without
in a period of 1 minute. Total peak amplitude shall be
any
degradation
in
1.52mm(9.3g).
appearance
and
Vibration Test
The vibration test shall consist of 2 hours per
performance except SPL
plane in each three mutually perpendicular
shall be initial value±
10dB or more.
planes for a total time of 6 hours.
Shock
Sounder shall be measured after being
applied shock (980m/s²) for each three
mutually perpendicular directions to each of
3 times by half sine wave.
Dropped naturally from 700mm height onto
the surface of 10mm thick wooden board. 2
directions-upper and side of the part are to be
applied.
The part shall be pushed with a force of 9.8N After the test part shall meet
for 10±1 seconds behind the part.
specifications without any
degradation in appearance
and performance.
6
7
Drop Test
8
Lead pull
9
Recommended
temp. Profile
for Reflow
Oven
Shown in Fig.1
Warranty
:For a period of one year from date of manufcture under normal operations.
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