SPM0407HE3H Knowles Acoustics, SPM0407HE3H Datasheet - Page 2

• Manufacturer Part Number: SPM0407HE3H
• Description: MICROPHONE, -42DB, OMNI, 10KHZ
• Manufacturer: Knowles Acoustics

Specifications of SPM0407HE3H

• Transducer Function: Microphone
• Device Type: Mini Microphone
• Directivity: Omni
• Sensitivity: -42dB
• Frequency: 10kHz
• Output Impedance: 100ohm
• Length: 4.72mm
• Supply Voltage Max: 5.5V

1. DESCRIPTION AND APPLICATION
2. PART MARKING
1.1 DESCRIPTION
1.2 APPLICATION
3. TEMPERATURE RANGE
Switchable Gain "Mini" Surface Mount Silicon Microphone with
Enhanced RF Protection - Halogen Free
Consumer electronics devices
Identification Number Convention
S: Manufacturing Location
Digits 1-7: Job Identification Number
3.1 Operating Temperature Range: -40 C to +100 C
3.2 Storage Temperature Range: -40 C to +100 C
S
4
"S" - Knowles Electronics Suzhou
"No Alpha Character" - Knowles Electronics
"E" - Engineering Samples
1
5
Suzhou, China
Itasca, IL USA
Knowles Acoustics, a division of Knowles Electronics, LLC.
2
6
3
7
SPM0407HE3H-SB
Revision: A
Release Level: Active
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