1.Characteristics
2.Dimension
3.Reliability test
4.Surface mounting condition
5.Packing
6.Notice
7.History change record
Approval:
FOR MAGNETIC Transducer
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
E-mail:wu@be-star.com http://www.be-star.com
Approved by
Customer approved
Drawn by
Checked by
01 of 07
15 Dec. 11
Page
Date
11/12/15
Issue No.
Issue Date
Model Name
Customer P/N Product No.
Customer
RoHS
www.be-star.com
TOTAL PAGE
07
SPECIFICATION
博
士
達
赵 峥
王 平
Acoustics &Sensor
SMT1212-03XH10 LF
050914
徐波
BS/TET01.363E
2.Dimension:
10 0.3
0.5 0.05
2 0.1
3.5 0.2
9.8 0.3
12.8 0.3
12.8 0.3
0.2 A
1
.
6
2.6
www.be-star.com wu@be-star.com
Note
DrawnDate
Rev.
6
5
4
A
Date:
Checked by:
Approved by:
Drawn by:
B
DRG NO: BS/TET01.363E
2
3
1
Page:2 of 7
SMT1212-03XH10 LF
Transducer
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
1.1 Features
1. SMD;thinner , smaller size
2. High S.P.L.; and clear sound
3. Reflowable;RoHS complant
4. Tape & Reel supply
5. Minimum quantity (one reel): 200 pcs.
1.2Electrical and Mechanical Characteristics
G
SMT1212-03XH10 LF
1. Characteristics:
H
6 5 4
C
D
E
F
G
3 2 1
H
No Type Specifications
1 Rated Voltage 3V
2 Operating Voltage 2~5V
3 a)Rated Current Max 30mA
4 a) Sound Output at 10cm Min 85 dB
5 a)Resonant Frequency 2300 300 Hz
6 Temperature Range -40~+85 C
7 Storage Temperature -40~+90 C
8 Weight 3.5g
a)Value applying rated voltage(DC)
Sound Output after reliability test more than 80 dB
徐 波
王 平
赵 峥
(-) polarity
SMT1212-03H10 LF
XX.XX
0-0.15
11/12/15
C
06/08/07 韩学慧
D
11/12/15
徐 波
06/09/11
韩学慧
E
博
士
達
Acoustics &Sensor