LED CBI 5MM BI-LVL GRN/YELLOW RA 5670H5_7

Part Overview

The 5670H5_7 is a dual-level circuit board indicator LED manufactured by Visual Communications Company (VCC). This component features integrated green and yellow LEDs in a single 5mm package with right-angle through-hole mounting. The part is classified as obsolete, necessitating identification of equivalent substitute components for ongoing design requirements and production continuity.

Substiute Parts

5670H5_7

Visual Communications Company - VCCIn Stock: 8155670H5_7 Datasheet

Current PartRFQ

5520232F

DialightIn Stock: 17725520232F Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete 5670H5_7 is determined by the following critical parameters:

Mechanical Compatibility:

• Lens size: 5mm, T-1 3/4
• Mounting configuration: Through hole, right angle
• Lens style: Round with domed top
• Dual-color configuration: 2 High (Green and Yellow)

Electrical Compatibility:

• Voltage ratings within acceptable operating range
• Current ratings compatible with circuit design
• Color wavelengths (Green and Yellow) maintained
• Millicandela ratings suitable for indicator applications

Compliance Requirements:

• ROHS3 compliance maintained
• MSL rating 1 (Unlimited) for storage and handling
• ECCN and HTSUS classifications aligned

The substitute part 5520232F meets these criteria through equivalent mechanical form factor, dual-color LED configuration, and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The 5520232F (Dialight) is a direct substitute for the obsolete 5670H5_7 based on the following engineering criteria:

Mechanical Equivalence: Both components share identical lens size (5mm, T-1 3/4), mounting configuration (through hole, right angle), and dual-color LED arrangement (2 High). PCB footprint compatibility is maintained.

Electrical Compatibility: The 5520232F operates at lower current levels (25mA Green, 20mA Yellow) compared to the original part (60mA). This reduction in current consumption is compatible with standard circuit board indicator applications. Voltage ratings are within acceptable tolerance ranges for both green and yellow LEDs.

Optical Performance: Both components maintain equivalent millicandela ratings for green LEDs (10mcd). The yellow LED in the substitute provides 8mcd versus 6.3mcd in the original, representing an improvement in light output. Wavelength specifications remain within the green (563nm vs. 565nm) and yellow (583nm) color ranges.

Compliance and Availability: The 5520232F maintains ROHS3 compliance and MSL rating 1 (Unlimited) certification. The substitute part is currently in active production status with documented inventory availability, ensuring long-term supply chain continuity.

Frequently Asked Questions (FAQ)

Q: Can the 5520232F directly replace the 5670H5_7 in existing PCB designs?

A: Yes. Both components share identical mechanical specifications: 5mm lens size, T-1 3/4 form factor, through-hole right-angle mounting, and dual-color (green/yellow) 2 High configuration. PCB footprints are compatible without design modification.

Q: What are the electrical differences between these parts?

A: The primary difference is operating current. The 5670H5_7 operates at 60mA for both colors, while the 5520232F operates at 25mA (green) and 20mA (yellow). Both voltage ratings are compatible. The lower current consumption of the substitute may require circuit verification to ensure proper LED brightness in the application.

Q: Are the optical characteristics equivalent?

A: Optical characteristics are compatible. Green wavelengths differ slightly (565nm vs. 563nm), remaining within standard green LED specifications. Yellow wavelengths are identical (583nm). Millicandela ratings are equivalent for green (10mcd) and improved for yellow (8mcd vs. 6.3mcd).

Q: What is the viewing angle specification?

A: The original 5670H5_7 does not specify a viewing angle parameter. The 5520232F specifies 60° viewing angle. Both components use diffused lens types suitable for general circuit board indicator applications.

Q: Are both parts RoHS compliant?

A: Yes. Both the 5670H5_7 and 5520232F are ROHS3 compliant with MSL rating 1 (Unlimited), meeting current environmental and handling requirements.

Q: Why is the original part obsolete?

A: The 5670H5_7 is classified as obsolete by the manufacturer. The 5520232F is an active production part from Dialight, ensuring continued availability and supply chain reliability for new designs and production runs.

Q: What packaging is available for the substitute?

A: The 5520232F is supplied in bulk packaging. Inventory availability is documented at 1703 pieces in stock.