Dialight 5612201080 LED Circuit Board Indicator - Equivalent & Substitute Parts

Part Overview

The Dialight 5612201080 is a single green diffused LED circuit board indicator designed for through-hole mounting applications. This component features a 5mm T-1 3/4 form factor with a round domed top lens, operating at 2V with 20mA current rating and 32mcd brightness output at 565nm peak wavelength.

The 5612201080 is classified as obsolete. Equivalent substitute parts are available in active product status, making substitution necessary for new designs and ongoing production requirements.

Substiute Parts

5612201080

DialightIn Stock: 9945612201080 Datasheet

Current PartRFQ

5612201080F

DialightIn Stock: 8945612201080F Datasheet

DirectRFQ

5612201090F

DialightIn Stock: 11415612201090F Datasheet

DirectRFQ

5612201100F

DialightIn Stock: 12895612201100F Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 5612201080 is determined by strict equivalence across the following critical parameters:

• Color: Green
• Wavelength - Peak: 565nm
• Configuration: Single
• Current Rating: 20mA
• Millicandela Rating: 32mcd
• Viewing Angle: 50°
• Lens Type: Diffused
• Lens Style: Round with Domed Top
• Lens Size: 5mm, T-1 3/4
• Voltage Rating: 2V
• Mounting Type: Through Hole
• Series: 561
• Manufacturer: Dialight

All substitute parts listed maintain identical electrical and mechanical specifications to the original component. Packaging format differences (tape and reel versus bulk) do not affect functional equivalence.

Parameter Comparison

Engineering Selection Recommendations

The 5612201080 is obsolete and no longer in active production. Direct substitutes 5612201080F, 5612201090F, and 5612201100F are all classified as active products and maintain full electrical and mechanical compatibility with the original component.

All substitute parts achieve ROHS3 compliance, representing an improvement over the original RoHS non-compliant status. This compliance upgrade is beneficial for applications subject to RoHS regulations.

For new designs and production continuity, 5612201090F and 5612201100F are preferred selections due to complete specification documentation including lens style and lens size parameters. The 5612201080F variant omits lens style and lens size specifications in available documentation but maintains identical electrical performance and through-hole mounting configuration.

Frequently Asked Questions (FAQ)

Q: Can 5612201080F, 5612201090F, and 5612201100F be used interchangeably with 5612201080?

A: Yes. All three substitute parts maintain identical electrical specifications (2V, 20mA, 32mcd, 565nm green wavelength), mechanical form factor (5mm through-hole), and optical characteristics (50° viewing angle, diffused lens). Functional equivalence is complete.

Q: What is the difference between the substitute part numbers?

A: The primary difference is packaging format. The original 5612201080 uses tape and reel packaging. Substitutes 5612201080F, 5612201090F, and 5612201100F are supplied in bulk packaging. Electrical and mechanical specifications are identical across all variants.

Q: Does the RoHS3 compliance of substitute parts affect compatibility?

A: No. RoHS3 compliance is a material composition improvement that does not alter electrical performance, mechanical fit, or optical output. Designs originally specified for the RoHS non-compliant 5612201080 function identically with ROHS3-compliant substitutes.

Q: Are there any circuit design modifications required when substituting these parts?

A: No. The substitute parts operate at identical voltage and current ratings (2V, 20mA) with matching brightness output (32mcd). No circuit modifications, resistor changes, or driver adjustments are necessary.

Q: Which substitute part should be selected for new production?

A: 5612201090F and 5612201100F are recommended for new designs due to complete specification documentation. Both are active products with confirmed inventory availability and identical performance characteristics.