BeStar FT-27T-3.4A1-015 - Manual (Page 5)

5.1 The products mustn't be washed
5.2 Storage Condition
The products should be stored in the room ,where the temperature/humidity is stable.
And avoid such places where there are large temperature changes. Please store the
products at the following conditions:
Temperature: -10 to + 40°C Humidity: 15 to 85% R.H.
5.3 Expire Date on Storage
Expire date (Shelf life) of the products is six months after deliveried under the conditions of a
sealed and an unopened package. Please use the products within six months after deliveried.
If you store the products for a long time (more than six months), use carefully because the
products may be degraded in the solderability and/or rusty.Please confirm solderability and
characteristics for the products regularly.
5.4 Notice on Product Storage
(1) Please do not store the products in a chemical atmosphere (Acids, Alkali, Bases, Organic
gas, Sulfides and so on), because the characteristics may be reduced at quality, and/or be d-
egraded in the solderability due to the storage in a chemical atmosphere.
(2) Please use the products immediately after the package is opened, because the character-
istics may be reduced at quality, and/or be degraded in the solderability due to storage under
the poor condition.
(3) Please do not drop the products to avoid cracking of ceramic element.
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6 5 4 3
BESTAR ELECTRONICS INDUSTRY CO.,LTD
A
Rev.
A 08/05/07
Date
李红元
Drawn
B
C
Checked by:
Approved by:
Drawn by:
Note
Date:
张秀琴
耿 亚
李红元
08/05/07
2 1
FT-27T-3.4A1-015
Piezo Ceramic Element
BDRG NO: BS/TEY01.249A Page:4 of 7
A
B
C
2 3 4 6 5 1
FIG.2 Direction of Lead Wire
(vertically)
90
Note:
4.1 Lead wire (UL 1571 #24AWG)to be soldered on the silver by handsoldering
at 300 10 °C duration 2 0.5 sec
4.2.a Pull force by houizontal direction is ≥ 20N
4.2.b Pull force by vertical direction is ≥ 2.5N
FIG.1 Direction of Lead Wire
(horizontally)
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5. Notice
4."Pull off"force between silver and ceramic layer
FT-27T-3.4A1-015
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