BeStar FT-27T-3.4A1-015 - Manual (Page 3)

21.5 ±0.2
26.5 ±0.2
Notes:
1.Element shall be free from obvious contamination,deep scratches and metal deformation
2.Edge of solder point shall be 1.5mm minimum from edge of brass.
3.Bonding glue should not exude beyound 1.0mm of the ceramic edge
4.Tolerance of concentricity between metal disc and ceramic shall be within 1.0mm
Piezo Ceramic Element
2
BDRG NO: BS/TEY01.249A
www.be-star.com [email protected]
6 5 4 3
Note
BESTAR ELECTRONICS INDUSTRY CO.,LTD
A
Rev.
A 08/05/07
Date
李红元
Drawn
B
C
Checked by:
Approved by:
Drawn by:
Date:
张秀琴
耿 亚
李红元
08/05/07
1
Page:2 of 7
FT-27T-3.4A1-015
A
B
C
Double sided Ahesive
0.3 ±0.03
2 3 4 6 5
Ш20±0.5
Ш27±0.1
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UL 1571 (AWG 30 #)
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50 ±5
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2.Dimension
FT-27T-3.4A1-015
H
1
0.53 ±0.05
D
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F
G
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