High Reliability Sensors

Optek / TT Electronics High Reliability COTS Sensors offer reliable performance, low form factor, and extended service life across a variety of applications. These standard offerings are available in an assortment of styles and types.

Results: 13
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Description Datasheet Availability Pricing (DKK) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Package/Case
Number of Channels
Isolation Voltage
Output Type
Current Transfer Ratio - Min
Current Transfer Ratio - Max
If - Forward Current
Vf - Forward Voltage
Maximum Collector Emitter Voltage
Maximum Collector Current
Maximum Collector Emitter Saturation Voltage
Rise Time
Fall Time
Vr - Reverse Voltage
Pd - Power Dissipation
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Optek / TT Electronics Transistor Output Optocouplers Optocoupled Isolator
Datasheet
213In Stock
36Expected 08/05/2026
Min.: 1
Mult.: 1
Through Hole TO-78-6 1 Channel 1000 Vrms NPN Phototransistor 60 % 10 mA 1.3 V 35 V 50 mA 300 mV 15 us 15 us 2 V 300 mW - 65 C + 125 C Bulk
Optek / TT Electronics Transistor Output Optocouplers Optocoupled Isolator
Datasheet
243In Stock
Min.: 1
Mult.: 1
Through Hole 1 Channel 1000 Vrms NPN Phototransistor 100 % 10 mA 1.3 V 35 V 50 mA 300 mV 20 us 20 us 2 V 300 mW - 65 C + 125 C Bulk
Optek / TT Electronics Transistor Output Optocouplers Optocoupled Isolator
Datasheet
5In Stock
250Expected 14/08/2026
Min.: 1
Mult.: 1
Through Hole TO-78-6 1 Channel 1000 Vrms NPN Phototransistor 200 % 1000 % 1 mA 1.5 V 40 V 50 mA 300 mV 25 us 25 us 2 V 300 mW - 55 C + 125 C Bulk
Optek / TT Electronics Transistor Output Optocouplers Optocoupled Isolator
Datasheet
675In Stock
1.248Expected 20/07/2026
Min.: 1
Mult.: 1
SMD/SMT LCC-6 1 Channel 1000 Vrms NPN Phototransistor 200 % 1 mA 1.5 V 40 V 10 mA 300 mV 20 us 20 us 2 V 300 mW - 55 C + 125 C Waffle
Optek / TT Electronics Transistor Output Optocouplers Optocoupled Isolator
Datasheet
79In Stock
122Expected 06/02/2026
Min.: 1
Mult.: 1
Through Hole TO-72-4 1 Channel 1000 Vrms NPN Phototransistor 30 % 200 % 10 mA 1.5 V 30 V 30 mA 400 mV 7 V 200 mW - 55 C + 125 C Bulk
Optek / TT Electronics Transistor Output Optocouplers Isolator
Datasheet
3In Stock
Min.: 1
Mult.: 1
Through Hole TO-72-4 1 Channel 1000 Vrms NPN Phototransistor 3 mA 1.3 V 30 V 30 mA 300 mV 10 us 10 us 2 V 200 mW - 55 C + 125 C Bulk
Optek / TT Electronics Transistor Output Optocouplers TO-78 OCI
Datasheet
14In Stock
100Expected 17/08/2026
Min.: 1
Mult.: 1

Through Hole TO-78-6 1 Channel 1000 Vrms NPN Phototransistor 200 % 1000 % 1 mA 1.5 V 40 V 50 mA 300 mV 20 us 20 us 2 V 300 mW - 55 C + 125 C
Optek / TT Electronics Transistor Output Optocouplers OPTIC CPLD ISOLATOR TO-78
Datasheet
197On Order
Min.: 1
Mult.: 1

Through Hole TO-78-6 1 Channel 1000 Vrms NPN Phototransistor 100 % 10 mA 1.5 V 40 V 50 mA 300 mV 20 us 20 us 2 V 300 mW - 55 C + 125 C
Optek / TT Electronics Transistor Output Optocouplers 4N24A, 4 PIN HCC PKG
Datasheet
Non-Stocked
Min.: 240
Mult.: 240

1 Channel 1000 Vrms NPN Phototransistor 40 mA 1.5 V 30 V 50 mA 300 mV 20 us 20 us 2 V 300 mW - 55 C + 125 C HCC24 Waffle
Optek / TT Electronics Transistor Output Optocouplers Isolator
Datasheet
Non-Stocked Lead-Time 27 Weeks
Min.: 100
Mult.: 100

Through Hole TO-72-4 1 Channel 1000 Vrms NPN Phototransistor 3 mA 1.3 V 30 V 30 mA 300 mV 10 us 10 us 2 V 200 mW - 55 C + 125 C Bulk
Optek / TT Electronics Transistor Output Optocouplers Optocoupled Isolator
Datasheet
Non-Stocked Lead-Time 37 Weeks
Min.: 1
Mult.: 1

SMD/SMT LCC-6 1 Channel 1000 Vrms NPN Phototransistor Bulk
Optek / TT Electronics Transistor Output Optocouplers TO-78 OCI Collector Isolated
Datasheet
Non-Stocked Lead-Time 40 Weeks
Min.: 100
Mult.: 100

Through Hole TO-78-6 1 Channel 1000 Vrms NPN Phototransistor 10 mA 1.3 V 35 V 50 mA 300 mV 15 us 15 us 2 V 300 mW - 55 C + 125 C
Optek / TT Electronics Transistor Output Optocouplers TO-78 OCI Collector Isolated
Datasheet
Non-Stocked Lead-Time 46 Weeks
Min.: 1
Mult.: 1

Through Hole TO-78-6 1 Channel 1000 Vrms NPN Phototransistor 200 % 1000 % 1 mA 1.5 V 40 V 50 mA 300 mV 20 us 20 us 2 V 300 mW - 55 C + 125 C