LED CBI 3MM BI-LVL YELLOW RA 6322F77

Part Overview

The VCC 6322F77 is a LED Circuit Board Indicator with dual-level yellow configuration, designed for through-hole, right-angle mounting on printed circuit boards. This component features a 3mm T-1 form factor with a round domed top lens and operates at 2.2V with 10mA current consumption.

The 6322F77 is classified as obsolete. Locating equivalent substitute components is necessary to support ongoing production requirements, maintenance operations, and system redesigns where this part is specified in existing designs.

Substiute Parts

6322F77

Visual Communications Company - VCCIn Stock: 8246322F77 Datasheet

Current PartRFQ

5530133200F

DialightIn Stock: 17865530133200F Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the VCC 6322F77 is determined by alignment of the following critical parameters:

Mechanical Compatibility:

• Lens size: 3mm, T-1 form factor
• Mounting type: Through hole, right angle configuration
• Lens style: Round with domed top

Optical Compatibility:

• Color: Yellow (x 2) dual-level configuration
• Wavelength range: Peak wavelength in the yellow spectrum (583nm reference)
• Millicandela rating: 10mcd brightness level

Electrical Compatibility:

• Voltage rating: Nominal 2.2V operation
• Current consumption: 10mA nominal
• Configuration: 2 High dual-level LED

Regulatory Compliance:

• RoHS3 compliance required
• REACH unaffected status required
• MSL 1 (unlimited moisture sensitivity level)

The Dialight 5530133200F meets these substitution criteria with compatible mechanical, optical, and electrical parameters within acceptable engineering tolerances for circuit board indicator applications.

Parameter Comparison

Engineering Selection Recommendations

The Dialight 5530133200F is a qualified substitute for the obsolete VCC 6322F77 based on the following engineering criteria:

Product Status Alignment: The substitute component is in active production status, ensuring long-term availability and supply chain continuity compared to the obsolete original part.

Regulatory Compliance: Both components maintain ROHS3 compliance and REACH unaffected status, satisfying environmental and regulatory requirements for circuit board assembly and deployment.

Mechanical Compatibility: Identical 3mm T-1 form factor with through-hole, right-angle mounting ensures direct physical compatibility with existing printed circuit board layouts and mechanical assemblies designed for the 6322F77.

Optical and Electrical Compatibility: The substitute maintains the dual-level yellow (2 High) configuration with equivalent 10mcd brightness specification. Wavelength variance of 2nm (583nm to 585nm) remains within acceptable yellow spectrum parameters. Voltage rating variance of 0.1V (2.2V to 2.1V) is within standard circuit design tolerances. The higher current rating (20mA versus 10mA) in the substitute provides operational margin and does not create incompatibility when properly integrated into existing circuit designs.

Certifications and Classifications: Identical ECCN (EAR99) and HTSUS (8541.41.0000) classifications ensure no changes to export documentation or tariff treatment.

Frequently Asked Questions (FAQ)

Q: Can the Dialight 5530133200F be used as a direct replacement for the VCC 6322F77 in existing circuit board designs?

A: Yes. The substitute maintains identical mechanical mounting (3mm T-1 through-hole right-angle), identical lens geometry (round domed top), identical color configuration (yellow 2 High), and equivalent brightness specification (10mcd). Physical and functional compatibility is established.

Q: What is the significance of the current rating difference (10mA versus 20mA)?

A: The Dialight 5530133200F has a higher maximum current rating of 20mA compared to the original 10mA specification. This does not prevent substitution. The substitute can operate at the original 10mA design current without degradation. The higher rating provides additional operational margin and does not create incompatibility with existing circuit designs.

Q: Are there differences in lens properties between the two components?

A: The VCC 6322F77 specifies a tinted lens, while the Dialight 5530133200F specifies a diffused, tinted lens. Both maintain the same round domed top geometry and 3mm T-1 form factor. The diffused property in the substitute may provide a slightly broader viewing angle (60° specified for the substitute) compared to the original, which does not specify a viewing angle. This difference does not prevent substitution for circuit board indicator applications.

Q: Do both components meet the same regulatory and environmental standards?

A: Yes. Both components are ROHS3 compliant, REACH unaffected, MSL 1 (unlimited), and classified under identical ECCN (EAR99) and HTSUS (8541.41.0000) codes. No changes to regulatory documentation or compliance procedures are required when substituting the Dialight component.

Q: What is the wavelength difference between the two components?

A: The VCC 6322F77 specifies a peak wavelength of 583nm, while the Dialight 5530133200F specifies 585nm. This 2nm variance remains within the yellow spectrum and does not create visual or functional incompatibility for circuit board indicator applications.

Q: Is the voltage rating difference (2.2V versus 2.1V) significant?

A: The 0.1V variance is within standard circuit design tolerances and does not prevent substitution. Both components operate in the same voltage range and are compatible with standard circuit board indicator power supplies and current-limiting resistor designs.

Q: What is the inventory status of the substitute component?

A: The Dialight 5530133200F is in active production with 1685 pieces available in stock, providing reliable supply chain access compared to the obsolete VCC 6322F77.