SPM0103ND3
1. DESCRIPTION AND APPLICATION
1.1 Description
Amplified “Mini” Surface Mount Silicon Microphone
with standard RF Protection
1.2 Application
Hand held telecommunication devices
2. PART MARKING
Identification
Number
Pin 1
Identification Number Convention
S123
45 6
S: Manufacturing Location
“S” – Knowles Electronics Suzhou
Suzhou, China
“No Alpha Character” – Knowles Electronics Itasca
Itasca, IL USA
“E” – Engineering Samples
Digits 1 – 6: Job Identification Number
3. TEMPERATURE RANGE
3.1 Operating Temperature Range: -40°C to +100°C
3.2 Storage Temperature Range: -40°C to +100°C
Knowles Acoustics,
a division of Knowles Electronics, LLC.
Revision: C
2 of 10