User Manual

ManualsBrandsBeStar ManualsHardwareBMT0903H5.5-01 LF

SPECIFICATION

FOR ELECTRO -MANGETIC TRANSDUCER

Issue No. BS/TET01.522B

Product No.

Approval:

1.Characteristics

2.Dimension

3.Reliability Test

4.Packing

5.Notice

6.History change record

Customer P/N

Issue Date

BeStar Model Name

Customer

BMT0903H5.5-01 LF

07.10.18

Drawn by

Customer approved

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

Checked by

Approved by

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)

010712

Summary of content (6 pages)

PAGE 1
SPECIFICATION FOR ELECTRO -MANGETIC TRANSDUCER Customer Customer P/N BeStar Model Name BMT0903H5.5-01 LF 010712 Product No. Issue No. BS/TET01.522B Issue Date 07.10.18 Approval: 1.Characteristics 2.Dimension 3.Reliability Test 4.Packing 5.Notice 6.
PAGE 2
6 5 4 2 3 1 BMT0903H5.5-01 LF H H 1. Characteristics 1.1 Electrical and Mechanical Characteristics G No. Item Specification 1. Rated Voltage(Square Wave) 3Vo-p 2. Operating Voltage 2...6Vo-p 3. a)Rated Current G max.80mA 25 ± 4Ω 4. Coil Resistance 5. b)Coil Impedance 45Ω 6. a)Sound Output at 10cm Min.82dB F E 7. Rated Frequency 2731Hz 8. Operating Temperature -25...+70°C 9. Storage Temperature 10. -40...+80 °C Weight E 1g a)Value applying at rated voltage.
PAGE 3
6 5 4 3 2 1 BMT0903H5.5-01 LF H H G G F F E E D D 2. Dimension 4.0±0.2 2-Ø0.6±0.05 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 1.3 Frequency Response(Square wave 3Vo-p 10cm) C Ø9.0 5.5 C 3.0 0.5 Tolerance: 0.3 B 07.10.18 Date: A B 07.10.18 魏奉玲 A 05.10.12 韩学慧 REV. Date Drawn Note Drawn by: 魏奉玲 Checked by: 陶红仲 Approved by: 张秀琴 www.be-star.
PAGE 4
6 5 4 3 2 1 BMT0903H5.5-01 LF H H 3. Reliability test 3.1 High temperature storage test Temperature Duration 3.2 Low temperature storage test Temperature Duration 3.3 Life test in normal temperature Power supply Duration 3.4 Temperature cycle test Cycles +80°C G This print and information there in are proprietary to Bestar Electronics Industry Co., Ltd.
PAGE 5
6 5 4 3 2 1 BMT0903H5.5-01 LF H H 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 4. Packing G G F F 1)100pcs/tray 2)30trays/carton 3)3000 pcs/carton in total 4)carton size 50x27x26cm GR/NET WT: Kg VOLUME: 50x27x26cm E E 5.Notice 5.1 Storage Condition The products should be stored in the room, where the temperature/humidity is stable.
PAGE 6
5 4 2 3 1 BMT0903H5.5-01 LF H H 6. History change record Change Items version No. Date Drawn Approved 05.10.12 魏奉玲张秀琴 07.10.18 魏奉玲张秀琴 After Before G G A 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 B Rohs F F E E D D C C B B Date: A 07.10.18 魏奉玲 B 07.10.18 魏奉玲 Drawn by: A 05.10.12 韩学慧 Checked by: 陶红仲 Drawn Approved by: 张秀琴 REV.