Optoisolators

OPTEK - OPB817 SLOTTED OPTICAL SWITCH

5.08mm Slot

Transistor Output 

NEW 4-PIN

Applications: Non-contact object sensing, Assembly line automation, Machine automation, Equipment security, Machine safety

Note: USED/RFE 4-PIN CUT 3/16" LEADS

OPTEK - OPB817 SLOTTED OPTICAL SWITCH

5.08mm Slot

Transistor Output 

NEW 4-PIN

Applications: Non-contact object sensing, Assembly line automation, Machine automation, Equipment security, Machine safety

OPTEK - OPB973T51 - NEW SLOTTED OPTICAL SWITCH

Fall Time: 70 ns

Forward Current: 40 mA

Forward Voltage: 1.7 V

Input Current: 20 mA

Operating Temperature: 70 °C to -40 °C

Number of Elements: 1

Operating Supply Current: 15 mA

Output Configuration: NPN - Open Collector

Output Voltage: 30 V

Power Dissipation: 300 mW

Response Time: 70 ns

Reverse Breakdown Voltage: 2 V

Reverse Voltage: 2 V

Reverse Voltage (DC): 2 V

Rise Time: 70 ns

Sensing Distance: 3.175 mm

Voltage Rating (DC): 10 V

OPTEK - OPB973N51

NEW SLOTTED OPTICAL SW

3.11 mm SLOT WIDTH

1 CHANNEL 

LOGIC OUTPUT

Fall Time: 70 ns

Forward Current: 40 mA

Forward Voltage: 1.7 V

Input Current: 20 mA

Operating Temperature: 70 °C to -40 °C

Operating Supply Current: 15 mA

Output Configuration: NPN - Open Collector

Output Voltage: 30 V

Power Dissipation: 300 mW

Response Time: 70 ns

Reverse Breakdown Voltage: 2 V

Reverse Voltage: 2 V

Reverse Voltage (DC): 2 V

Rise Time: 70 ns

New

OPTEK - OPB125A - 4WIRE NEW, REFLECTIVE OBJECT SENSOR

Status: Discontinued

NPN Darlington Transistor, Infrared

Linear Positioning Sensor

Mounting Type: GAP-1E

1 Channel

4" Wire Leads

Dimensions: 26 x 15 mmx 3 mm

4 WIRE NEW REPLACED W/OPB701

OPTEX - 4N36 - IC. Optically Coupled isolator Phototransistor.

Package: 6 Dip, Test Dotted.

Alternates: ECG3041, NTE3041

NEC Corporation - PS2502-2 IC, Transistor.

PS2502-2 is an optically coupled isolators containing a GaAs light emitting diode and an NPN silicon darlington connected phototransistor.

Status: Discontinued

High Isolation Voltage Darlington Transistor type Multi Photocoupler series.

Package: 8 Dip.

Alternates: PC835, TLP523-2

Applications:  Power Supply, Telephone/FAX, FA/OA Equipment, Programmable Logic Controller

NEC Corporation - PS2505L-4 SMD - IC. Phototransistor Optically Coupled Isolator.

High isolation voltage (BV = 5 000 Vr.m.s.)

High collector to emitter voltage (VCEO = 80 V)

High-speed switching (tr = 3 µs TYP., tf = 5 µs TYP.)

Case: 16 SMD Gull-Wing.