OPB715 Equivalent & Substitute Parts

Part Overview

The OPB715 is a reflective optical sensor manufactured by TT Electronics/Optek Technology, part of the Photologic® series. This component is designed for detecting objects using infrared light reflection, with a sensing distance of 0.500" (12.70mm) and operates with a totem pole output configuration. The OPB715 is classified as obsolete, making identification of suitable substitute components essential for ongoing system maintenance and new design implementations where this sensor functionality is required.

Substiute Parts

OPB715

TT Electronics/Optek TechnologyIn Stock: 1046OPB715 Datasheet

Current PartRFQ

OPB715Z

TT Electronics/Optek TechnologyIn Stock: 833OPB715Z Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the OPB715 is determined by strict equivalence across the following critical parameters:

• Sensing Distance: 0.500" (12.70mm) — must match exactly
• Sensing Method: Reflective — must match exactly
• Sensing Object: Kodak® Paper — must match exactly
• Output Configuration: Totem Pole — must match exactly
• Sensing Light: Infrared — must match exactly
• Mounting Type: Chassis Mount — must match exactly
• Voltage Supply Range: 4.75V ~ 5.25V — must match exactly
• Package / Case: Module — must match exactly

The OPB715Z qualifies as a direct substitute because it maintains identical electrical and mechanical specifications across all critical parameters. The primary distinction is product status and compliance certification.

Parameter Comparison

Engineering Selection Recommendations

The OPB715Z is the direct substitute for the OPB715. Both components share identical functional and electrical specifications. The OPB715Z is preferred for new designs and ongoing applications because it maintains active product status with the manufacturer and carries ROHS3 compliance certification, whereas the OPB715 is obsolete and RoHS non-compliant. Selection between these parts should be based on compliance requirements and supply chain availability. The OPB715Z is available in bulk packaging, while the OPB715 was supplied in module packaging.

Frequently Asked Questions (FAQ)

Q: Can the OPB715Z replace the OPB715 in existing applications?

A: Yes. The OPB715Z is electrically and mechanically equivalent to the OPB715 across all critical parameters: sensing distance, sensing method, output configuration, voltage supply range, current requirements, and mounting type. Direct substitution is supported.

Q: What is the primary difference between OPB715 and OPB715Z?

A: The OPB715Z is the active production variant with ROHS3 compliance certification. The OPB715 is classified as obsolete and is RoHS non-compliant. Both parts are manufactured by TT Electronics/Optek Technology and share identical functional specifications.

Q: Are there packaging differences between OPB715 and OPB715Z?

A: Yes. The OPB715 was supplied in module packaging, while the OPB715Z is available in bulk packaging. This distinction does not affect electrical or mechanical compatibility.

Q: What parameters must match for a valid substitute?

A: Valid substitutes must maintain identical specifications for sensing distance (0.500"), sensing method (reflective), sensing object (Kodak® Paper), output configuration (totem pole), sensing light (infrared), mounting type (chassis mount), voltage supply range (4.75V ~ 5.25V), and package type (module).

Q: Is the OPB715Z suitable for new designs?

A: Yes. The OPB715Z is the recommended choice for new designs because it carries active product status and ROHS3 compliance certification.