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SPM0408HE5H
Amplified "Mini" SiSonicTM Microphone Specification With Enhanced RF ProtectionHalogen Free
Knowles Acoustics
1151 Maplewood Drive Itasca, IL 60143
Knowles Acoustics, a division of Knowles Electronics, LLC.
Revision: B Release Level: ACTIVE Sheet 1 of 10
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SPM0408HE5H
1. DESCRIPTION AND APPLICATION
1.1 DESCRIPTION Amplified "Mini" Surface Mount Silicon Microphone with Enhanced RF Protection. 1.2 APPLICATION Hand held telecomunication devices.
2. PART MARKING
Identification Number Convention S 4 1 5 2 6 3 7
S: Manufacturing Location "S" - Knowles Electronics Suzhou Suzhou, China "No Alpha Character" - Knowles Electronics Itasca, IL USA "E" - Engineering Samples Digits 1-7: Job Identification Number
3. TEMPERATURE RANGE
3.