Dialight 5615201090F LED Circuit Board Indicator - Equivalent & Substitute Parts

Part Overview

The Dialight 5615201090F is a 5mm through-hole LED circuit board indicator featuring a single green diffused lens with domed top. This component is classified as obsolete, making identification of suitable substitutes essential for ongoing system support and component procurement. The part operates at 2.2V with a 20mA current rating and delivers 34mcd brightness at a 50° viewing angle. Due to its obsolete status, the active substitute part 5612201090F is recommended for new designs and replacement applications.

Substiute Parts

5615201090F

DialightIn Stock: 8515615201090F Datasheet

Current PartRFQ

5612201090F

DialightIn Stock: 11415612201090F Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete 5615201090F with the active part 5612201090F is based on the following critical parameters that remain consistent across both components:

• Lens size: 5mm, T-1 3/4 form factor
• Lens type and style: Diffused, round with domed top
• Mounting type: Through hole
• Configuration: Single LED
• Current rating: 20mA
• Viewing angle: 50°
• Color: Green
• RoHS and REACH compliance status

The substitute part maintains mechanical and electrical compatibility while offering active product status and improved availability.

Parameter Comparison

Engineering Selection Recommendations

The Dialight 5612201090F serves as the direct substitute for the obsolete 5615201090F. Both components maintain identical mechanical form factors, mounting configurations, and primary electrical characteristics. The substitute part carries active product status, ensuring long-term availability and supply chain continuity.

Both parts satisfy ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements for electronic component procurement. The substitute part is available in bulk packaging with higher inventory levels, supporting production and replacement requirements.

Frequently Asked Questions (FAQ)

Q: Can the 5612201090F directly replace the 5615201090F in existing designs?

A: Yes. Both parts share identical mechanical dimensions (5mm, T-1 3/4 through-hole form factor), lens configuration (diffused, round with domed top), and primary electrical specifications (20mA current, 50° viewing angle, green color). The substitute operates at 2V versus the original 2.2V, with a brightness rating of 32mcd compared to 34mcd. These variations fall within acceptable tolerances for circuit board indicator applications.

Q: What are the key differences between these parts?

A: The primary differences are product status (obsolete versus active), voltage rating (2.2V versus 2V), brightness output (34mcd versus 32mcd), and peak wavelength (563nm versus 565nm). The substitute part offers improved supply availability while maintaining functional compatibility.

Q: Are there packaging considerations for the substitute part?

A: The substitute part 5612201090F is supplied in bulk packaging, whereas the original part was supplied with standard packaging. Both parts maintain identical through-hole mounting requirements and PCB footprints.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the 5615201090F and 5612201090F are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component use.