LED CBI 3MM BI-LVL YELLOW RA 5690F77

Part Overview

The VCC 5690F77 is a LED Circuit Board Indicator featuring a dual-level yellow configuration with 3mm T-1 through-hole right-angle mounting. This component is designed for applications requiring visual status indication with a 2V operating voltage and 10mA current specification. The part is classified as obsolete, necessitating identification of equivalent substitute components for ongoing design support and procurement continuity.

Substiute Parts

5690F77

Visual Communications Company - VCCIn Stock: 11645690F77 Datasheet

Current PartRFQ

5530133200F

DialightIn Stock: 17865530133200F Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 5690F77 is determined by the following critical parameters that must align with the original component specification:

Mandatory Matching Parameters:

• Color: Yellow (x 2) configuration
• Configuration: 2 High dual-level structure
• Lens Size: 3mm, T-1 form factor
• Lens Style: Round with Domed Top geometry
• Mounting Type: Through Hole, Right Angle orientation
• Wavelength Range: Peak wavelength within acceptable tolerance of 583nm
• Millicandela Rating: 10mcd brightness specification

Allowable Variation Parameters:

• Voltage Rating: 2V to 2.1V (within typical LED forward voltage tolerance)
• Current: 10mA to 20mA (acceptable for circuit board indicator applications)
• Lens Type: Tinted or Diffused, Tinted (both provide appropriate light transmission)
• Viewing Angle: Specification provided or unspecified (does not restrict substitution)

The Dialight 5530133200F meets all mandatory matching criteria and operates within allowable variation ranges for voltage and current parameters.

Parameter Comparison

Engineering Selection Recommendations

The Dialight 5530133200F is the qualified substitute for the obsolete VCC 5690F77 based on the following engineering criteria:

Compliance and Regulatory Alignment: Both components maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory continuity in applications subject to environmental and hazardous substance restrictions.

Functional Equivalence: The substitute part maintains identical color, configuration, lens geometry, and mounting orientation. The 2nm wavelength difference (585nm vs. 583nm) remains within the yellow LED spectrum and does not affect visual perception or circuit board indicator functionality.

Electrical Parameter Compatibility: The 0.1V increase in voltage rating (2.1V vs. 2V) and 10mA increase in current specification (20mA vs. 10mA) are within acceptable operating ranges for circuit board indicator applications. Circuit designs accommodating the original 5690F77 can operate the 5530133200F without modification.

Product Status Advantage: The Dialight 5530133200F carries active product status, ensuring long-term availability and supply chain continuity compared to the obsolete 5690F77.

Frequently Asked Questions (FAQ)

Q: Can the Dialight 5530133200F be used as a direct replacement for the VCC 5690F77 in existing circuit board designs?

A: Yes. The substitute part matches all critical mechanical and electrical parameters. The 3mm T-1 through-hole right-angle mounting is identical, and the dual-level yellow configuration maintains the same form factor and visual function. No PCB redesign is required.

Q: What is the significance of the wavelength difference between 583nm and 585nm?

A: Both wavelengths fall within the yellow LED spectrum and are visually indistinguishable to the human eye. The 2nm difference does not affect circuit board indicator performance or color perception in practical applications.

Q: Why does the substitute part have a higher current rating (20mA vs. 10mA)?

A: The 20mA rating represents the maximum current the Dialight component can safely handle. Existing circuits designed for 10mA operation will function correctly with the substitute part. The higher rating provides additional design margin and does not require circuit modification.

Q: Are there any packaging differences between the two parts?

A: The VCC 5690F77 packaging is listed as unspecified in the provided data. The Dialight 5530133200F is supplied in bulk packaging. Both components use identical through-hole mounting, so packaging format does not affect circuit board assembly compatibility.

Q: What is the difference between "Tinted" and "Diffused, Tinted" lens types?

A: Both lens types provide appropriate light transmission for circuit board indicator applications. The diffused characteristic in the substitute part may provide slightly more uniform light distribution across the viewing angle, while maintaining the same 10mcd brightness specification.

Q: Are both components suitable for applications with moisture exposure?

A: Both components carry MSL Rating 1 (Unlimited), indicating they are not moisture-sensitive and suitable for standard circuit board assembly and storage conditions without special handling requirements.