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TT Electronics Opto-electronics

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Phototransistors PHOTOSENSOR OP599A Optek / TT Electronics 1: $1.02 1,564In Stock	Mfr. Part No. OP599A Mouser Part No 828-OP599A	Optek / TT Electronics	Phototransistors PHOTOSENSOR	Datasheet	1,564In Stock	$1.02 $0.966 $0.938 $0.936 Quote Quote	Min.: 1 Mult.: 1
Phototransistors PHOTO TRANSISTOR PILL PACK OP600B Optek / TT Electronics 1: $3.93 125In Stock	Mfr. Part No. OP600B Mouser Part No 828-OP600B	Optek / TT Electronics	Phototransistors PHOTO TRANSISTOR PILL PACK	Datasheet	125In Stock	$3.93 $3.63 $3.52 $3.26 Quote Quote	Min.: 1 Mult.: 1
Phototransistors NPN PHOTOTRANSISTOR OP644SL Optek / TT Electronics 1: $3.37 2In Stock 1,200Expected 28/1/2027	Mfr. Part No. OP644SL Mouser Part No 828-OP644SL	Optek / TT Electronics	Phototransistors NPN PHOTOTRANSISTOR	Datasheet	2In Stock 1,200Expected 28/1/2027	$3.37 $3.11 $3.09	Min.: 1 Mult.: 1
Phototransistors Photo Transistor OP800B Optek / TT Electronics 1: $4.24 340In Stock	Mfr. Part No. OP800B Mouser Part No 828-OP800B	Optek / TT Electronics	Phototransistors Photo Transistor	Datasheet	340In Stock	$4.24 $3.96	Min.: 1 Mult.: 1
Phototransistors Photo Transistor OP801WSL Optek / TT Electronics 1: $3.86 238In Stock	Mfr. Part No. OP801WSL Mouser Part No 828-OP801WSL	Optek / TT Electronics	Phototransistors Photo Transistor	Datasheet	238In Stock	$3.86 $3.62	Min.: 1 Mult.: 1
Optical Switches, Specialised Slotted Opt Switch OPB355T Optek / TT Electronics 1: $5.62 95In Stock	Mfr. Part No. OPB355T Mouser Part No 828-OPB355T	Optek / TT Electronics	Optical Switches, Specialised Slotted Opt Switch	Datasheet	95In Stock	$5.62 $5.36	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB360N51 Optek / TT Electronics 1: $3.39 65In Stock	Mfr. Part No. OPB360N51 Mouser Part No 828-OPB360N51	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	65In Stock	$3.39 $3.21	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB360T55 Optek / TT Electronics 1: $3.39 396In Stock	Mfr. Part No. OPB360T55 Mouser Part No 828-OPB360T55	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	396In Stock	$3.39 $3.24	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB365T55 Optek / TT Electronics 1: $4.26 233In Stock	Mfr. Part No. OPB365T55 Mouser Part No 828-OPB365T55	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	233In Stock	$4.26 $4.16	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output PHOTOTRANSISTOR OUT OPB370N55 Optek / TT Electronics 1: $3.79 15In Stock 500Expected 24/11/2026	Mfr. Part No. OPB370N55 Mouser Part No 828-OPB370N55	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output PHOTOTRANSISTOR OUT	Datasheet	15In Stock 500Expected 24/11/2026	$3.79 $3.62	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB380P51Z Optek / TT Electronics 1: $6.94 93In Stock	Mfr. Part No. OPB380P51Z Mouser Part No 828-OPB380P51Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Learn More about Optek / TT Electronics optek tt opb380 90z switches	Datasheet	93In Stock	$6.94 $6.58	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB380P55Z Optek / TT Electronics 1: $6.76 140In Stock	Mfr. Part No. OPB380P55Z Mouser Part No 828-OPB380P55Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Learn More about Optek / TT Electronics optek tt opb380 90z switches	Datasheet	140In Stock	$6.76 $6.58	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB380T55Z Optek / TT Electronics 1: $6.38 285In Stock	Mfr. Part No. OPB380T55Z Mouser Part No 828-OPB380T55Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Learn More about Optek / TT Electronics optek tt opb380 90z switches	Datasheet	285In Stock	$6.38 $5.83 $5.67	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB390L55Z Optek / TT Electronics 1: $6.94 98In Stock	Mfr. Part No. OPB390L55Z Mouser Part No 828-OPB390L55Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Learn More about Optek / TT Electronics optek tt opb380 90z switches	Datasheet	98In Stock	$6.94 $6.58	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Right Angle Switch 880nm, X,Y,Z Axis OPB420AZ Optek / TT Electronics 1: $7.52 178In Stock	Mfr. Part No. OPB420AZ Mouser Part No 828-OPB420AZ	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Right Angle Switch 880nm, X,Y,Z Axis Learn More about Optek / TT Electronics optek tt opb420 optical switches	Datasheet	178In Stock	$7.52 $7.33	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Right Angle Switch 880nm, X,Y,Z Axis OPB420BZ Optek / TT Electronics 1: $7.67 97In Stock	Mfr. Part No. OPB420BZ Mouser Part No 828-OPB420BZ	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Right Angle Switch 880nm, X,Y,Z Axis Learn More about Optek / TT Electronics optek tt opb420 optical switches	Datasheet	97In Stock	$7.67 $7.30	Min.: 1 Mult.: 1
Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode OPB606A Optek / TT Electronics 1: $2.15 112In Stock 1,000Expected 11/11/2026	Mfr. Part No. OPB606A Mouser Part No 828-OPB606A	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode	Datasheet	112In Stock 1,000Expected 11/11/2026	$2.15 $2.00 $1.84	Min.: 1 Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB606C Optek / TT Electronics 1: $1.96 6In Stock	Mfr. Part No. OPB606C Mouser Part No 828-OPB606C	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	6In Stock	$1.96 $1.84	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Flag Switch 20g spring OPB680-20 Optek / TT Electronics 1: $4.28 145In Stock	Mfr. Part No. OPB680-20 Mouser Part No 828-OPB680-20	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Flag Switch 20g spring	Datasheet	145In Stock	$4.28 $4.11	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt SwitchFlag Switch OPB690Z Optek / TT Electronics 1: $6.08 290In Stock	Mfr. Part No. OPB690Z Mouser Part No 828-OPB690Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt SwitchFlag Switch	Datasheet	290In Stock	$6.08 $5.82	Min.: 1 Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB704WZ Optek / TT Electronics 1: $6.04 48In Stock 700Expected 11/12/2026	Mfr. Part No. OPB704WZ Mouser Part No 828-OPB704WZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	48In Stock 700Expected 11/12/2026	$6.04 $5.96	Min.: 1 Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB705 Optek / TT Electronics 1: $4.12 182In Stock	Mfr. Part No. OPB705 Mouser Part No 828-OPB705	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	182In Stock	$4.12 $3.92	Min.: 1 Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB705WZ Optek / TT Electronics 1: $5.98 95In Stock 300Expected 12/2/2027	Mfr. Part No. OPB705WZ Mouser Part No 828-OPB705WZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	95In Stock 300Expected 12/2/2027	$5.98 $5.66	Min.: 1 Mult.: 1
Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode OPB706A Optek / TT Electronics 1: $3.16 379In Stock	Mfr. Part No. OPB706A Mouser Part No 828-OPB706A	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode	Datasheet	379In Stock	$3.16 $3.03 Quote Quote	Min.: 1 Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB706C Optek / TT Electronics 1: $3.20 311In Stock	Mfr. Part No. OPB706C Mouser Part No 828-OPB706C	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	311In Stock	$3.20 $2.98 Quote Quote	Min.: 1 Mult.: 1

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TT Electronics Opto-electronics

Types of Opto-electronics