- 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 1

Part Number Manufacturer
Page 1 of 154
4N25
DIP6 Through Hole Single Channel 30 V 2500 Vrms Transistor Output Optocoupler
Vishay-Semiconductor
4N25-000E
DIP6 Through Hole Single Channel 30 V 2500 Vrms Phototransistor Optocoupler
Avago-Technologies
4N25-300E
Optocoupl DC-IN 1-CH Trans W/Base DC-OUT 6-Pin PDIP SMD Tube
Avago-Technologies
4N25-360E
Optocoupl DC-IN 1-CH Trans W/Base DC-OUT 6-Pin PDIP Tube
Avago-Technologies
4N25-500E
DIP6 SMT 1 Channel 2500 Vrms Min 20% CTR Phototransistor Optocoupler
Avago-Technologies
4N25A-SHORT-F
PHOTOCOUPLER TRANS OUT 6-DIP
Toshiba
4N25GV
Optocoupl DC-IN 1-CH Trans W/Base DC-OUT 6-Pin PDIP
Vishay-Semiconductor
4N25M
DIP6 Through Hole Single Channel 30 V 7500 VAC (PK) Phototransistor Optocoupler
Fairchild-Semiconductor
4N25M-V
DIP6 Through Hole Single Channel 80 V 5000 Vrms Phototransistor Optocoupler
Everlight-Electronics
4N25S
Optocoupl DC-IN 1-CH Trans W/Base DC-OUT 6-Pin PDIP SMD
Lite-On
4N25S1-TA
Optocoupl DC-IN 1-CH Trans W/Base DC-OUT 6-Pin PDIP SMD T/R
Everlight-Electronics
4N25S1-TA-V
Optocoupl DC-IN 1-CH Trans W/Base DC-OUT 6-Pin PDIP SMD T/R
Everlight-Electronics
4N25S1-TB
Optocoupl DC-IN 1-CH Trans W/Base DC-OUT 6-Pin PDIP SMD T/R
Everlight-Electronics
4N25S1-TB-V
Optocoupl DC-IN 1-CH Trans W/Base DC-OUT 6-Pin PDIP SMD T/R
Everlight-Electronics
4N25-SHORT-F
Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP
Toshiba

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SIERRA IC, INC.
16151 Lancaster Hwy
Charlotte NC 28277

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