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KNOWLES EK-23027-C37

Manufacturer	Knowles
Mfr. Part Number	EK-23027-C37
Electland Part Code	6763
Electland Part Number	NYE_EK-23027-C37
Category	Microphones
Description	100 Hz ~ 5.7 kHz Analog Microphone Electret Condenser Omnidirectional (-57dB ±1dB @ 94dB SPL) Solder Pads

Product Attributes

Category	Audio Products Microphones
type	Electret Condenser
Output Type	Analog
Direction	Omnidirectional
Frequency Range	100 Hz ~ 5.7 kHz
Sensitivity	-57dB ±1dB @ 94dB SPL
Impedance	4.4 kOhms
Voltage - Rated	1.3 V
Current - Supply	50 µA
Port Location	Top
Termination	Solder Pads
Size / Dimension	0.219" L x 0.157" W (5.56mm x 3.99mm)
Height (Max)	0.087" (2.20mm)
Shape	Rectangular
Packaging	Bulk
Tariff Active	True
ReachStatus	REACH Unaffected
RohsStatus	ROHS3 Compliant
MoistureSensitivityLevel	1 (Unlimited)
ExportControlClassNumber	EAR99
HtsusCode	8518.10.8030
Weight	0.5g

Introduction

Located on two surfaces for customer use, applicable to one surface only, cannot be used simultaneously. Horizontal position terminal center deviation is ±0.17 mm [.007 in]. Nominal weight 0.13 g. Housing connected to negative terminal. Microphone operates at 10 VDC supply. Complies with requirements shown in "Electret Microphone Environmental Qualification Test, EK-PA Table 2.2", reference frequency 1000 Hz. Typical sensitivity variation with humidity at 1000 Hz is 0.02 dB/%RH. Sensitivity and noise values specified in this specification sheet are valid at 50% humidity. Capacitance measurement performed using Boonton Model 7200 or equivalent instrument, applied AC voltage 15 mVOLTS, frequency 1 KHz, DC bias 0 VDC. Measured values include circuit capacitance in parallel with the capacitor.