Audio Products

EK-28586-C77

Obsolete

MICROPHONES 5.56 X 3.98 X 2.21MM -53 SENS, 12S PORT

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Audio Products

Obsolete

MICROPHONES 5.56 X 3.98 X 2.21MM -53 SENS, 12S PORT

Technical Specifications

Parameters and characteristics for this part

Part	Sensitivity	Direction	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Voltage - Rated	Type	Height (Max) [Max] [z]	Height (Max) [z]	Termination	Impedance	Shape	Output Type	Current - Supply	Frequency Range [Min]	Frequency Range [Max]	Port Location	Voltage Range [Min]	Voltage Range [Max]
Knowles Syfer EK-23028-C36
Knowles Syfer EK-23027-P35	-53 dB	Omnidirectional	5.56 mm	0.157 "	3.99 mm	0.219 in	1.3 VDC	Electret Condenser	0.089 in	2.26 mm	Solder Pads	4.4 kOhms	Rectangular	Analog	50 µA	100 Hz	10 kHz	Top
Knowles Syfer EK-23024-C36	-53 dB	Omnidirectional	5.56 mm	0.157 "	3.99 mm	0.219 in	1.3 VDC	Electret Condenser	0.089 in	2.26 mm	Solder Pads	4.4 kOhms	Rectangular	Analog	50 µA	100 Hz	5.5 kHz	Top	0.9 V	10 V
Knowles Syfer EK-28586-C77	-53 dB	Omnidirectional	5.56 mm	0.157 "	3.99 mm	0.219 in	1.3 VDC	Electret Condenser	0.089 in	2.26 mm	Solder Pads	4.4 kOhms	Rectangular	Analog	50 µA	50 Hz	4.5 kHz	Side	0.9 V	10 V
Knowles Syfer EK-28585-C77	-53 dB -4 dB	Omnidirectional	5.56 mm	0.157 "	3.99 mm	0.219 in	1.3 VDC	Electret Condenser	0.089 in	2.26 mm	Solder Pads	4.4 kOhms	Rectangular	Analog	50 µA	50 Hz	5.3 kHz	Side	0.9 V	10 V
Knowles Syfer EK-27263-A21	-53 dB	Omnidirectional	5.56 mm	0.157 "	3.99 mm	0.219 in	1.3 VDC	Electret Condenser	0.089 in	2.26 mm	Solder Pads	4.4 kOhms	Rectangular	Analog	50 µA	100 Hz	10 kHz	Side

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

General part information

MICROPHONES 5.56 X 3.98 X 2.21MM -53 SENS, 12S PORT

Technical documentation and resources