SDP8602-003 Equivalent & Substitute Parts

Part Overview

The SDP8602-003 is a 935nm optical photo detector with logic output and open collector configuration, manufactured by Honeywell Sensing and Productivity Solutions. This component features a radial, 3-lead side-view package design for applications requiring photodetection with integrated logic-level output.

The SDP8602-003 is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for systems utilizing this optical sensor technology.

Substiute Parts

SDP8602-003

Honeywell Sensing and Productivity SolutionsIn Stock: 992SDP8602-003 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 parts for the SDP8602-003 are identified based on strict parameter alignment across the following criteria:

Critical Matching Parameters:

• Wavelength: 935nm
• Type: Photo Detector, Logic Output
• Output Type: Open Collector
• Operating Temperature Range: -40°C ~ 85°C
• Moisture Sensitivity Level: 1 (Unlimited)
• Export Classification (ECCN): EAR99

The substitute parts OPL530-OC and OPL562-OC satisfy all critical electrical and environmental parameters. Both are manufactured by TT Electronics/Optek Technology and maintain active product status, ensuring ongoing availability and support. Package configuration differs (3-SIP versus radial), which constitutes a mechanical consideration for circuit board integration but does not affect electrical compatibility when proper footprint adaptation is implemented.

Parameter Comparison

Engineering Selection Recommendations

Both OPL530-OC and OPL562-OC are valid electrical substitutes for the SDP8602-003 based on wavelength, output type, operating temperature range, and compliance certifications.

OPL530-OC Selection Basis:

• Active product status with 2690 units in stock
• ROHS3 Compliant (enhanced RoHS compliance)
• REACH Unaffected designation
• Photologic® series integration
• 3-SIP package configuration

OPL562-OC Selection Basis:

• Active product status with 3371 units in stock
• ROHS3 Compliant (enhanced RoHS compliance)
• REACH Unaffected designation
• Photologic® series integration
• 3-SIP package configuration
• Higher inventory availability

Both parts maintain identical electrical specifications and environmental operating ranges. Selection between OPL530-OC and OPL562-OC depends on circuit board layout requirements and mechanical integration constraints related to package form factor transition from radial to 3-SIP configuration.

Frequently Asked Questions (FAQ)

Q: Can OPL530-OC and OPL562-OC be used interchangeably with SDP8602-003?

A: Both parts satisfy all electrical and environmental parameters. Interchangeability depends on mechanical integration. The transition from radial, 3-lead packaging to 3-SIP packaging requires circuit board footprint modification. Electrical functionality remains equivalent when proper pin mapping is implemented.

Q: What is the primary reason for substitution?

A: The SDP8602-003 is classified as obsolete. OPL530-OC and OPL562-OC are active products with confirmed inventory availability, ensuring supply chain continuity.

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

A: The SDP8602-003 is RoHS Compliant. Both OPL530-OC and OPL562-OC are ROHS3 Compliant, representing enhanced regulatory compliance. Both substitute parts are REACH Unaffected. All three parts carry EAR99 export classification.

Q: How do package differences affect selection?

A: The SDP8602-003 uses radial, 3-lead side-view packaging. OPL530-OC and OPL562-OC use 3-SIP side-view packaging. This mechanical difference requires circuit board redesign but does not affect electrical performance or signal integrity when properly implemented.

Q: Which substitute part should be prioritized?

A: Selection between OPL530-OC and OPL562-OC is based on inventory availability and circuit board integration constraints. OPL562-OC has higher inventory (3371 units versus 2690 units). Both maintain identical electrical specifications and compliance certifications.

Q: Are operating temperature ranges identical?

A: Yes. All three parts operate across -40°C to 85°C, ensuring thermal compatibility in equivalent applications.