LED Circuit Board Indicator 5655F1 Equivalent & Substitute Parts

Part Overview

The VCC 5655F1 is a 3mm red LED circuit board indicator designed for through-hole, right-angle mounting applications. This component operates at 2V with a 10mA current rating and delivers 10 millicandela output at a 650nm peak wavelength. The part features a tinted lens with round domed top construction in T-1 form factor.

The 5655F1 is classified as obsolete. Locating equivalent substitute parts is necessary to maintain design continuity and ensure component availability for production, repair, and maintenance applications.

Substiute Parts

5655F1

Visual Communications Company - VCCIn Stock: 7295655F1 Datasheet

Current PartRFQ

5510407F

DialightIn Stock: 36605510407F Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 5655F1 are identified based on strict electrical and mechanical parameter alignment. The following criteria determine substitution eligibility:

Critical Matching Parameters:

• Color: Red
• Peak Wavelength: 650nm
• Voltage Rating: 2V
• Current Rating: 10mA
• Millicandela Rating: 10mcd
• Lens Size: 3mm, T-1
• Mounting Type: Through Hole, Right Angle
• Configuration: Single

The Dialight 5510407F meets all critical electrical specifications and mechanical form factor requirements. Both components operate identically within circuit applications requiring red LED indication at 2V/10mA with equivalent light output and viewing characteristics.

Parameter Comparison

Engineering Selection Recommendations

The Dialight 5510407F serves as a direct functional equivalent to the obsolete VCC 5655F1. Both components satisfy identical electrical requirements (2V, 10mA operation) and mechanical specifications (3mm T-1 through-hole right-angle mounting).

The 5510407F holds active product status, ensuring ongoing availability and supply chain continuity. Both parts maintain ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1), meeting current regulatory and environmental standards.

The lens construction differs slightly between the two parts: the 5655F1 features a tinted lens, while the 5510407F incorporates a diffused, tinted lens with a specified 45° viewing angle. This optical difference does not affect electrical compatibility and may provide enhanced light distribution characteristics in certain applications.

Frequently Asked Questions (FAQ)

Q: Can the Dialight 5510407F directly replace the VCC 5655F1 in existing circuit designs?

A: Yes. Both components share identical electrical ratings (2V, 10mA), light output (10mcd at 650nm), and mechanical form factors (3mm T-1 through-hole right-angle). No circuit modifications are required for substitution.

Q: What is the primary difference between these two LED indicators?

A: The optical lens construction differs. The 5655F1 uses a tinted lens, while the 5510407F incorporates a diffused, tinted lens with a 45° viewing angle specification. Both deliver equivalent light output and wavelength characteristics.

Q: Are both parts compliant with current environmental regulations?

A: Yes. Both the 5655F1 and 5510407F are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: Why is the 5655F1 marked as obsolete?

A: The 5655F1 has been discontinued by VCC. The Dialight 5510407F provides equivalent functionality and is actively manufactured, making it the recommended replacement for new designs and ongoing production.

Q: Are there any packaging differences between these components?

A: The 5655F1 is listed with standard packaging, while the 5510407F is supplied in bulk packaging. Both are through-hole components with identical form factors and mounting requirements.

Q: What is the moisture sensitivity level for both parts?

A: Both components carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for storage, handling, or reflow processes.