- Sierra IC Inc. will be closed for the holiday season from December 20, 2025 through January 4, 2026, and will resume normal business operations on January 5, 2026.    

 

Sierra IC Inc., a global independent distributor, specializes in integrated circuits, active and passive components, connectors, and discrete electromechanical parts.

Products UnCategorized Audio-Indicators-and-Alerts Sierra IC Catalog Page 109

Part Number Manufacturer
Page 109 of 118
SPM0204HE5-2H
MIC SISONIC 1.5-3.6V MINI SMD
Knowles Acoustics (VA)
SPM0204LE5H
MIC SISONIC SMD 1.5-5.5V MINI [temp: -55°C ~ 150°C]
Knowles Acoustics
SPM0205HD4H
MIC SISONIC SMD 1.5-5.5V MINI [temp: -55°C ~ 150°C]
Knowles Acoustics
SPM0206HE3H
MIC SISONIC SMD 1.5-5.5V MINI [temp: -55°C ~ 150°C]
Knowles Acoustics
SPM0207HE3H
MIC SISONIC SMD 1.5-5.5V MINI [temp: -55°C ~ 150°C]
Knowles Acoustics
SPM0208HD5-2H
MIC SISONIC 3.6V MINI AMP SMD
Knowles Acoustics (VA)
SPM0208HE5-2H
MIC SISONIC 3.6V MINI AMP SMD
Knowles Acoustics (VA)
SPM0208LE5H
MIC SISONIC SMD 1.5-3.6V MINI [temp: -55°C ~ 150°C]
Knowles Acoustics
SPM0405HE4H
MIC SISONIC SMD 1.5-5.5V MINI [temp: -55°C ~ 150°C]
Knowles Acoustics
SPUL409HE5H
MIC SISONIC SMD 1.5-3.6V MINI [temp: -55°C ~ 150°C]
Knowles Acoustics
ST-01AH
BUZZER 2.73KHZ 1-2V EXT DRV SMD
Soberton Inc (VA)
ST-01BH
BUZZER 2.73KHZ 2-4V EXT DRV SMD
Soberton Inc (VA)
ST-01CH
BUZZER 2.73KHZ 4-6V EXT DRV SMD
Soberton Inc (VA)
ST-01CL
BUZZER 2.3KHZ 4-6V EXT DRV SMD
Soberton Inc (VA)
ST-03AH
BUZZER 2.73KHZ 1-2V EXT DRV SMD
Soberton Inc (VA)

Contact Info

SIERRA IC, INC.
16151 Lancaster Hwy
Charlotte NC 28277

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