- 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.

Semiconductors and Actives Transistor-and-Photovoltaic-Output-PhotoCouplers Sierra IC Catalog Page 5

Part Number Manufacturer
Page 5 of 154
4N27TVM
Optocoupl DC-IN 1-CH Trans W/Base DC-OUT 6-Pin PDIP W Bulk
Fairchild-Semiconductor
4N27VM
Optocoupl DC-IN 1-CH Trans W/Base DC-OUT 6-Pin PDIP W Bulk
Fairchild-Semiconductor
4N27-X007
Optocoupl DC-IN 1-CH Trans W/Base DC-OUT 6-Pin PDIP SMD Tube
Vishay-Semiconductor
4N27-X009T
OPTOCPLR6PINTRANS.SMTT&R-E3
Vishay-Semiconductor
4N27-X017T
OPTOCPLR SMD-6, 10% CTR, VDE -E3
Vishay-Semiconductor
4N28
DIP6 Through Hole Single Channel 80 V 5000 Vrms Phototransistor Optocoupler
Everlight-Electronics
4N28M
DIP6 Through Hole Single Channel 30 V 7500 VAC (PK) Phototransistor Optocoupler
Everlight-Electronics
4N28S1-TA-V
Optocoupl DC-IN 1-CH Trans W/Base DC-OUT 6-Pin PDIP SMD T/R
Everlight-Electronics
4N28S1-TB-V
Optocoupl DC-IN 1-CH Trans W/Base DC-OUT 6-Pin PDIP SMD T/R
Everlight-Electronics
4N28SM
Optocoupl DC-IN 1-CH Trans W/Base DC-OUT 6-Pin PDIP W SMD Bulk
Fairchild-Semiconductor
4N28SR2M
Optocoupl DC-IN 1-CH Trans W/Base DC-OUT 6-Pin PDIP W SMD T/R
Fairchild-Semiconductor
4N28SR2VM
DIP6 SMT Single Channel 30 V 7500 VAC (PK) Phototransistor Optocoupler
Fairchild-Semiconductor
4N28S-TA
Optocoupl DC-IN 1-CH Trans W/Base DC-OUT 6-Pin PDIP SMD T/R
Everlight-Electronics
4N28S-TA-V
Optocoupl DC-IN 1-CH Trans W/Base DC-OUT 6-Pin PDIP SMD T/R
Everlight-Electronics
4N28S-TB
Optocoupl DC-IN 1-CH Trans W/Base DC-OUT 6-Pin PDIP SMD T/R
Everlight-Electronics

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SIERRA IC, INC.
16151 Lancaster Hwy
Charlotte NC 28277

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