SRC1201SFNPN Silicon TransistorPIN Connection Descriptions Switching application OUT Interface circuit and driver circuit application OUT INFeatures R1 IN With built-in bias resistors COMMON Simplify circuit design R2 Reduce a quantity of parts and R1 R2 manufacturing process High packing density 4.7K 4.7KCOMMON Ordering

SRC1201S NPN Silicon Transistor Descriptions OUT Switching application OUT Interface circuit and driver circuit application Features IN R1 With built-in bias resistors Simplify circuit design IN Reduce a quantity of parts and manufacturing process COMMON High packing density R2 R1 R2 Ordering Information 4.7K 4.7K COMMON

SRC1201UNPN Silicon TransistorPIN Connection Descriptions Switching application OUT Interface circuit and driver circuit application OUT Features ININ R1 With built-in bias resistors COMMON Simplify circuit design Reduce a quantity of parts and R2manufacturing process R1 R2 High packing density 4.7K 4.7K COMMON Ordering

SRC1201UFNPN Silicon TransistorPIN Connection Descriptions Switching application OUT OUT Interface circuit and driver circuit application INR1 Features COMMON IN With built-in bias resistors Simplify circuit design R2 R1 R2 Reduce a quantity of parts and manufacturing process 4.7K 4.7K High packing density COMMON Ordering

SRC1201NPN Silicon TransistorPIN Connection Descriptions Switching application 2. OUT Interface circuit and driver circuit application Features 3. IN R1 With built-in bias resistors 1 2 3 Simplify circuit design Reduce a quantity of parts and R2manufacturing process R1 R2 High packing density 4.7K 4.7K 1. COMMON Ordering In

SRC1201MNPN Silicon TransistorPIN Connection Descriptions Switching application 2. OUT Interface circuit and driver circuit application Features 3. IN R1 With built-in bias resistors 1 2 3 Simplify circuit design Reduce a quantity of parts and R2manufacturing process R1 R2 High packing density 4.7K 4.7K 1. COMMON Ordering I

SRC1201ENPN Silicon TransistorPIN Connection Descriptions OUT Switching application Interface circuit and driver circuit application OUT INFeatures COMMON IN R1 With built-in bias resistors Simplify circuit design Reduce a quantity of parts and R1 R2 R2manufacturing process High packing density 4.7K 4.7K COMMON Ordering I

SRC1201EFNPN Silicon TransistorPIN Connection Descriptions Switching application OUT Interface circuit and driver circuit application OUT INFeatures IN R1COMMON With built-in bias resistors Simplify circuit design Reduce a quantity of parts and R2manufacturing process R1 R2 High packing density 4.7K 4.7K COMMON Ordering