OPL813 Equivalent & Substitute Parts

Part Overview

The OPL813 is an optical sensor from the Photologic® series manufactured by TT Electronics / Optek Technology. It functions as a 935nm photo detector with logic output in a TO-18 small hermetic package. The device features push-pull output configuration and operates across the temperature range of -55°C to 105°C.

The OPL813 is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain reliability, and support ongoing production or maintenance requirements for systems utilizing this component.

Substiute Parts

OPL813

TT Electronics / Optek TechnologyIn Stock: 707OPL813 Datasheet

Current PartRFQ

OPL811

TT Electronics / Optek TechnologyIn Stock: 1192OPL811 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the OPL813 is determined by strict equivalence across the following critical parameters:

• Wavelength: 935nm
• Type: Photo Detector with Logic Output
• Output Configuration: Push-Pull
• Package: TO-18 small hermetic
• Operating Temperature Range: -55°C to 105°C
• Compliance Standards: ROHS3 Compliant, REACH Unaffected

The OPL811 meets all substitution criteria as it shares identical specifications across these parameters. Product status differences (obsolete vs. active) do not affect electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

The OPL811 is a direct substitute for the OPL813. Both components are manufactured by the same supplier within the same product series and maintain identical electrical and mechanical specifications. The OPL811 carries active product status, providing improved supply chain availability compared to the obsolete OPL813. Both components meet ROHS3 compliance and REACH requirements, ensuring regulatory alignment for new designs and production continuity.

Frequently Asked Questions (FAQ)

Q: Can the OPL811 be used as a direct replacement for the OPL813?

A: Yes. The OPL811 is electrically and mechanically equivalent to the OPL813. Both components share identical wavelength (935nm), output type (push-pull), package configuration (TO-18 small), operating temperature range (-55°C to 105°C), and compliance certifications.

Q: What is the primary advantage of selecting the OPL811 over the OPL813?

A: The OPL811 maintains active product status, ensuring reliable supply chain access and ongoing manufacturer support. The OPL813 is classified as obsolete.

Q: Are there any packaging differences between these parts?

A: Both components use TO-18 small hermetic packaging. The OPL811 is available in bulk packaging, while the OPL813 specification does not specify packaging format.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the OPL813 and OPL811 are ROHS3 compliant and REACH unaffected, with identical moisture sensitivity levels (MSL 1, unlimited).

Q: What is the operating temperature range for these optical sensors?

A: Both components operate across -55°C to 105°C, supporting applications requiring extended temperature performance.