OPB716 Equivalent & Substitute Parts

Part Overview

The OPB716 is a reflective optical sensor manufactured by TT Electronics/Optek Technology, designed for detecting objects using infrared light reflection. This sensor features a 0.500" (12.70mm) sensing distance and is optimized for Kodak® Paper detection applications. The OPB716 is classified as obsolete, making identification of active equivalent parts essential for ongoing production and maintenance requirements. The NPN open collector output configuration provides direct integration with standard logic circuits.

Substiute Parts

OPB716

TT Electronics/Optek TechnologyIn Stock: 1066OPB716 Datasheet

Current PartRFQ

OPB716Z

TT Electronics/Optek TechnologyIn Stock: 2721OPB716Z Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The OPB716Z qualifies as a direct substitute based on matching all critical electrical and mechanical parameters. Substitution is valid when the following parameters are identical:

• Sensing distance: 0.500" (12.70mm)
• Sensing method: Reflective
• Sensing object: Kodak® Paper
• Output configuration: NPN - Open Collector
• Sensing light: Infrared
• Voltage supply range: 4.75V ~ 5.25V
• Mounting type: Chassis Mount
• Package type: Module

The OPB716Z maintains functional equivalence with the obsolete OPB716 while offering improved availability and current product status.

Parameter Comparison

Engineering Selection Recommendations

The OPB716Z is the direct equivalent for OPB716 applications. Selection should prioritize the OPB716Z due to its active product status and ROHS3 compliance, which aligns with current environmental and regulatory standards. The OPB716, being obsolete, presents supply chain risk and should be replaced in new designs and production runs. Both parts share identical electrical specifications and mechanical interfaces, ensuring drop-in compatibility in existing circuit designs. The transition from OPB716 to OPB716Z requires no circuit modifications or recertification of electrical performance.

Frequently Asked Questions (FAQ)

Q: Can OPB716Z directly replace OPB716 in existing designs? A: Yes. The OPB716Z is a direct substitute with identical sensing distance, output configuration, voltage supply range, and mounting specifications. No circuit modifications are required.

Q: What is the primary difference between OPB716 and OPB716Z? A: The OPB716Z is the active production variant with ROHS3 compliance, while the OPB716 is obsolete and RoHS non-compliant. Both maintain identical electrical and mechanical parameters.

Q: Are there packaging differences between these parts? A: The OPB716Z is supplied in Bag packaging, while the OPB716 uses Module packaging. Both are chassis-mount modules with identical form factors and interface specifications.

Q: What compliance certifications apply to the OPB716Z? A: The OPB716Z is ROHS3 compliant and REACH unaffected. Both parts carry EAR99 export classification and 8541.49.8000 HTSUS code.

Q: Is the OPB716 still available for purchase? A: The OPB716 is classified as obsolete. New designs and production should transition to the OPB716Z, which has active inventory status.