Customer
SPECIFICATION
FOR ELECTRO-MAGNET TRANSDUCER
Approval:
Customer approved
Checked by
Drawn by
Approved by
BESTAR ELECTRONICS INDUSTRY CO.,LTD
No.199 HuangHe West Road.New district,changzhou,
jiangsu Province,P.R.China
Tel:86-519-88222567 Fax:86-519-88222551
Http:www.be-star.com
E-mail: wu@be-star.com, info@be-star.com
1.Characteristics
2.Dimension
3.Environmental Test
4.Surface Mounting Condition
5.Packing
6.Notice
7.History change record
For conform to the European Union Directive on the Restriction of Hazardous Substances(RoHS), this type of
productions forbid use all the hazardous substances as follow:
Lead
Cadmium
Mercury
Hexavalent chromium
Polybrominated biphenyls (PBB)
Polybrominated diphenyl ethers (PBDE)
BeStar Model Name
Product No.
Issue No.
Issue Date
Customer P/N
SMT1212-12XH10-01 LF
050915
BS/TET01.413A
08/05/19
魏奉玲
陶红仲
张秀琴
No Type Specifications
1 Rated Voltage ( V ) 12
2 Operating Voltage ( V) 8-15
3 a)Rated Current (mA) max.30
4 a)Sound Output at 10cm(dB) min.85
5 a)Resonant Frequency( Hz) 2300 300
6 Operating Temperature( C) -40~+85
7 Storage Temperature( C) -40~+90
8 Weight (g ) 2
a)Value applying rated voltage(DC)
Sound Output after reliability test more than 80 dB
1. Characteristics:
★Electrical and Mechanical Characteristics
SMT1212-12XH10-01 LF
6 5 4 3 2 1
REV.
A
B
This print and information there in are proprietary to Bestar Electronics Industry Co., Ltd.
and shall not be used in whole or in part without its written content
C
D
E
F
G
H
A
B
C
D
E
F
G
H
6
Transducer
Approved by:
www.be-star.com wu@be-star.com
BESTAR ELECTRONICS INDUSTRY CO.,LTD
Note
Drawn Date
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Page:1 of 7
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Drawn by:
Checked by:
Date:
08/05/19 魏奉玲
魏奉玲
08/05/19
SMT1212-12XH10-01LF
BS/TET01.413A
陶红仲
张秀琴
A
100mm
No reaction in space with in 400mm in all direction
400mm
Sounder
Standard text Fixture
1.2 Test method: