Dialight 5615101080 LED Circuit Board Indicator - Equivalent & Substitute Parts

Part Overview

The Dialight 5615101080 is a through-hole mounted LED circuit board indicator featuring a single red diffused lens with 5mm, T-1 3/4 form factor. This component delivers 35 millicandela at 20mA with a 650nm peak wavelength and 50° viewing angle, operating at 2.1V. The part is currently classified as obsolete, making identification of suitable substitutes essential for ongoing production and maintenance applications requiring compatible red LED indicators in this package configuration.

Substiute Parts

5615101080

DialightIn Stock: 7255615101080 Datasheet

Current PartRFQ

5615101080F

DialightIn Stock: 8195615101080F Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Dialight 5615101080 is determined by strict alignment across the following critical parameters:

• Color and Wavelength: Red at 650nm peak wavelength
• Electrical Specifications: 20mA operating current, 2.1V voltage rating
• Optical Performance: 35 millicandela brightness, 50° viewing angle
• Physical Form Factor: 5mm, T-1 3/4 through-hole lens configuration
• Lens Characteristics: Diffused lens type
• Mounting Configuration: Through-hole PCB mounting

The substitute part 5615101080F maintains identical electrical, optical, and mechanical specifications while differing in product status (active versus obsolete) and RoHS compliance classification. This part shares the same base product number (5615101) and series designation (561), confirming functional equivalence within the Dialight LED indicator portfolio.

Parameter Comparison

Engineering Selection Recommendations

The Dialight 5615101080F serves as the direct active-status equivalent to the obsolete 5615101080. Both parts maintain identical electrical performance (20mA at 2.1V), optical output (35mcd at 650nm), and mechanical configuration (5mm through-hole diffused lens). The primary distinction is product lifecycle status and regulatory compliance posture.

Selection of 5615101080F is appropriate for applications requiring current manufacturing support and ROHS3 compliance certification. The part maintains full functional compatibility with existing PCB designs and circuit implementations specified for the original 5615101080, with no modifications to mounting, drive circuitry, or signal characteristics required.

Frequently Asked Questions (FAQ)

Q: Can 5615101080F directly replace 5615101080 in existing circuit designs?

A: Yes. Both parts share identical electrical specifications (20mA, 2.1V), optical performance (35mcd, 650nm, 50° viewing angle), and through-hole mounting configuration. No circuit modifications are required.

Q: What is the primary reason for substitution?

A: The 5615101080 is classified as obsolete. The 5615101080F is the active equivalent from Dialight, ensuring continued availability and manufacturing support.

Q: Are there packaging differences between these parts?

A: The 5615101080 is supplied in standard packaging, while 5615101080F is supplied in bulk packaging. Both contain identical components with no functional differences.

Q: Does the RoHS compliance difference affect compatibility?

A: RoHS compliance status reflects manufacturing process and material composition. Both parts function identically in circuit operation. Selection between them depends on end-product regulatory requirements and supply chain compliance mandates.

Q: What are the critical parameters for confirming substitution eligibility?

A: Substitution requires matching color (red), wavelength (650nm), current rating (20mA), voltage (2.1V), brightness (35mcd), viewing angle (50°), lens type (diffused), form factor (5mm T-1 3/4), and mounting method (through-hole).