OPGD1DIF5 Equivalent & Substitute Parts

Part Overview

The OPGD1DIF5 is a clear lens sub-assembly manufactured by Dialight, designed as a 10° spot optical component for use with Osram-related applications. This lens features a 50mm diameter round design with a flat top and diffused transparency. The product is currently classified as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing system support and component procurement.

Substiute Parts

OPGD1DIF5

DialightIn Stock: 697OPGD1DIF5 Datasheet

Current PartRFQ

OPAA1DF

DialightIn Stock: 1959OPAA1DF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the OPGD1DIF5 is determined by the following critical parameters:

• Color: Clear
• Lens Transparency: Diffused
• Viewing Angle: 10°
• Number of LEDs: 1
• Manufacturer: Dialight (same product family)
• Optical functionality: Spot/Diffuser pattern compatibility

The OPAA1DF qualifies as a substitute based on matching color, transparency, viewing angle, and LED count specifications. Both components are Dialight products with identical optical characteristics (10° viewing angle, diffused clear lenses for single LED applications). The primary distinction lies in physical form factor: the OPGD1DIF5 features a 50mm diameter lens with fixed mounting, while the OPAA1DF provides a 26mm diameter lens with snap-in mounting capability.

Parameter Comparison

Engineering Selection Recommendations

The OPAA1DF is the designated substitute for the obsolete OPGD1DIF5 based on the following criteria:

• Both components share identical optical specifications: 10° viewing angle, diffused clear lens, single LED configuration
• The OPAA1DF maintains active product status with current manufacturing support
• Both components meet REACH compliance requirements
• The OPAA1DF carries ROHS3 certification, providing enhanced environmental compliance
• Moisture sensitivity ratings are equivalent (MSL 1)

Selection of the OPAA1DF requires mechanical integration assessment due to differences in lens diameter (26mm versus 50mm) and mounting methodology (snap-in versus fixed). System designers must verify that the smaller lens diameter and snap-in mounting are compatible with the intended application envelope and assembly process.

Frequently Asked Questions (FAQ)

Q: Can the OPAA1DF directly replace the OPGD1DIF5 in existing assemblies?

A: Optical compatibility is confirmed through matching viewing angle (10°), lens transparency (diffused), and color (clear) specifications. Mechanical compatibility requires verification of the application's physical constraints, as the OPAA1DF has a 26mm diameter lens compared to the OPGD1DIF5's 50mm diameter, and uses snap-in mounting rather than fixed mounting.

Q: What are the key parameters that define substitution eligibility?

A: Substitution is determined by color, lens transparency, viewing angle, number of LEDs, and optical pattern compatibility. The OPGD1DIF5 and OPAA1DF both meet these criteria with 10° viewing angles, diffused clear lenses, and single LED support.

Q: Does the OPAA1DF offer improved compliance compared to the obsolete OPGD1DIF5?

A: The OPAA1DF carries ROHS3 certification, whereas the OPGD1DIF5 compliance status is not specified. Both components are REACH unaffected and maintain equivalent moisture sensitivity levels.

Q: What is the primary difference between these two lenses?

A: The primary differences are physical form factor and mounting approach. The OPGD1DIF5 is a 50mm fixed-mount lens, while the OPAA1DF is a 26mm snap-in lens. Both deliver identical 10° diffused optical performance for single LED applications.

Q: Is the OPAA1DF available in current inventory?

A: The OPAA1DF is an active product with 1882 pieces in new original stock, whereas the OPGD1DIF5 is obsolete with 665 pieces remaining in inventory.