- 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 2

Part Number Manufacturer
Page 2 of 154
4N25SHORT-TP1F
TRANSISTOR COUPLER, JEDEC EQUIV (SHORT)
Toshiba
4N25SM
DIP6 SMT Single Channel 30 V 7500 VAC (PK) Phototransistor Optocoupler
Fairchild-Semiconductor
4N25SR2M
DIP6 SMT Single Channel 30 V 7500 VAC (PK) Phototransistor Optocoupler
Fairchild-Semiconductor
4N25SR2VM
Optocoupl DC-IN 1-CH Trans W/Base DC-OUT 6-Pin PDIP W SMD T/R
Fairchild-Semiconductor
4N25S-TA
DIP6 SMT Single Channel 80 V 5000 Vrms Phototransistor Optocoupler
Lite-On
4N25S-TB-V
Optocoupl DC-IN 1-CH Trans W/Base DC-OUT 6-Pin PDIP SMD T/R
Everlight-Electronics
4N25SVM
Optocoupl DC-IN 1-CH Trans W/Base DC-OUT 6-Pin PDIP W SMD Bulk
Fairchild-Semiconductor
4N25TVM
DIP6 Through Hole Single Channel 30 V 7500 VAC (PK) Phototransistor Optocoupler
Fairchild-Semiconductor
4N25-V
Optocoupl DC-IN 1-CH Trans W/Base DC-OUT 6-Pin PDIP
Everlight-Electronics
4N25VM
Optocoupl DC-IN 1-CH Trans W/Base DC-OUT 6-Pin PDIP W Bulk
Fairchild-Semiconductor
4N25-W00E
DIP6 Through Hole 1 Channel 2500 Vrms Min 20% CTR Phototransistor Optocoupler
Avago-Technologies
4N25-W60E
Optocoupl DC-IN 1-CH Trans W/Base DC-OUT 6-Pin PDIP Tube
Avago-Technologies
4N25-X006
Optocoupl DC-IN 1-CH Trans W/Base DC-OUT 6-Pin PDIP Tube
Vishay-Semiconductor
4N25-X007T
OPTOCOUPLER 6PIN SNGL 20% CTR
Vishay-Semiconductor
4N25-X017
Optocoupl DC-IN 1-CH Trans W/Base DC-OUT 6-Pin PDIP
Vishay-Semiconductor

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SIERRA IC, INC.
16151 Lancaster Hwy
Charlotte NC 28277

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