SDP8600-003 Equivalent & Substitute Parts

Part Overview

The SDP8600-003 is an optical sensor manufactured by Honeywell Sensing and Productivity Solutions, classified as a photodetector with Schmitt logic output and side-looking configuration. This component operates at 935nm wavelength and features open collector output in a radial 3-lead package. The product is currently obsolete, necessitating identification of functionally equivalent alternatives for ongoing system support and new design implementations. Substitute components must maintain compatibility across wavelength, output type, operating temperature range, and electrical characteristics.

Substiute Parts

SDP8600-003

Honeywell Sensing and Productivity SolutionsIn Stock: 879SDP8600-003 Datasheet

Current PartRFQ

OPL530-OC

TT Electronics/Optek TechnologyIn Stock: 2763OPL530-OC Datasheet

SimilarRFQ

OPL562-OC

TT Electronics/Optek TechnologyIn Stock: 3417OPL562-OC Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute components for the SDP8600-003 are qualified based on the following critical parameters that determine functional equivalence:

Wavelength Compatibility: All substitute parts operate at 935nm, matching the infrared detection band of the original component.

Output Configuration: All substitutes feature open collector logic output, maintaining electrical interface compatibility with existing circuit designs.

Operating Temperature Range: All substitutes support the -40°C ~ 85°C operating temperature specification, ensuring thermal performance equivalence.

Sensor Type: All substitutes are photo detectors with integrated logic output, preserving the functional classification of the original part.

Regulatory Compliance: All substitutes maintain RoHS compliance and EAR99 export classification, ensuring regulatory continuity.

The substitute parts OPL530-OC and OPL562-OC, both manufactured by TT Electronics/Optek Technology, meet these core substitution criteria. While package configurations differ (3-SIP versus radial 3-lead), the electrical and optical characteristics remain equivalent for functional replacement in applications where physical form factor can be accommodated through board layout modifications.

Parameter Comparison

Engineering Selection Recommendations

OPL530-OC and OPL562-OC are both qualified substitutes for the obsolete SDP8600-003. Both alternatives are manufactured by TT Electronics/Optek Technology under the Photologic® series and maintain active product status, ensuring long-term availability and supply chain continuity.

Compliance Advantages: Both substitute parts exceed the original RoHS compliance requirement with ROHS3 certification and maintain REACH Unaffected status, providing enhanced regulatory alignment for current manufacturing standards.

Inventory Availability: OPL562-OC demonstrates higher current stock levels (3,371 units) compared to OPL530-OC (2,690 units), supporting immediate procurement requirements.

Package Consideration: Both substitutes employ 3-SIP side-view packaging rather than the original radial 3-lead configuration. This difference requires mechanical redesign of mounting and board layout but does not affect electrical or optical performance characteristics.

Selection between OPL530-OC and OPL562-OC should be based on specific application requirements and board layout constraints, as both components provide equivalent electrical and optical functionality.

Frequently Asked Questions (FAQ)

Q: Can OPL530-OC and OPL562-OC be used interchangeably with SDP8600-003?

A: Both OPL530-OC and OPL562-OC provide electrical and optical equivalence to SDP8600-003 across all critical parameters: 935nm wavelength, open collector output, -40°C ~ 85°C operating temperature, and logic output functionality. Package form factor differs, requiring mechanical redesign but not affecting functional performance.

Q: What is the primary reason for substituting SDP8600-003?

A: SDP8600-003 is classified as obsolete. OPL530-OC and OPL562-OC are active products with confirmed long-term availability, ensuring supply chain continuity and manufacturing support.

Q: Are there compliance differences between the original part and substitutes?

A: All three components maintain EAR99 export classification. Substitute parts provide enhanced compliance through ROHS3 certification and REACH Unaffected status, exceeding the original RoHS Compliant specification.

Q: How do package differences affect substitution?

A: The original SDP8600-003 uses radial 3-lead packaging, while OPL530-OC and OPL562-OC use 3-SIP side-view packaging. This requires modification to board layout and mounting configuration but does not alter electrical interface or optical performance.

Q: What is the moisture sensitivity level for substitute parts?

A: Both OPL530-OC and OPL562-OC maintain MSL 1 (Unlimited) classification, matching the original component specification and indicating no moisture sensitivity constraints during storage or handling.

Q: Are there differences in operating temperature performance?

A: All three components support identical operating temperature range of -40°C ~ 85°C, ensuring thermal performance equivalence across the full specified operating envelope.