MB3015ASC-2H Knowles Acoustics, MB3015ASC-2H Datasheet - Page 2

• Manufacturer Part Number: MB3015ASC-2H
• Description: Microphones 3.0DIA X 1.5MM -44 SENS OMNI 55 S/N
• Manufacturer: Knowles Acoustics

Specifications of MB3015ASC-2H

• Diameter: 3 mm
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

This document contains confidential, proprietary, trade secret information of Knowles Electronics, LLC or its affiliated entities. Any unauthorized use or dissemination is strictly prohibited.
The information contained in this literature is based on our experience to date and is believed to be reliable and it is subject to change without notice. It
is intended as a guide for use by persons having technical skill at their own discretion and risk. We do not guarantee favorable results or assume any
liability in connection with its use. Dimensions contained herein are for reference purposes only. For specific dimensional requirements consult
factory. This publication is not to be taken as a license to operate under, or recommendation to infringe any existing patents. This supersedes and
voids all previous literature.
III.
IV.
V.
Vibration Test
Drop Test
Temperature Test
Humidity Test
Temperature Cycle Test
Halogen-Free model
Other
Reliability Tests
Dimensional Drawing
The microphone to have no interferance in operation after vibrations, 10Hz to 55Hz for
1minute full amplitude 1.52mm, for 2 hours at three axises.
The microphone unit must operate when dropped three times once on each axis from a
height of 1m onto a metal plate.
+60°C at 95%RH for 240 hrs
After exposure at -40°C for 45 minutes, at +85°C for 45 minutes, 27 cycles. (The
measurements to be done after 2hrs of conditioning at +20°C,transition time:15min.)
High
Low
Note:
The microphone unit must operate within its sensitivity specifications after
subjected to the following conditions: +85°C for 240 hrs, and exposed to room
temperature for 2 hrs.
The microphone unit must operate within its sensitivity specifications after
subjected to the following conditions: -40°C for 240 hrs, and exposed to room
temperature for 2 hrs.
After any of the following tests performed, the sensitivity of the microphone unit
shall not deviate more than ±3dB from its initial value. The microphone shall
maintain its initial operation and appearance. Measurements for tests with
thermal requirements are to be done after 2hrs of condistioning at 20°C.
PRODUCT SPECIFICATION
Issued Date:
2008/1/2
Version:
Doc:
MB3015ASC-2H
A