APGF1011SEEPBVGC-TT RGB LED Equivalent & Substitute Parts

Part Overview

The APGF1011SEEPBVGC-TT is a surface-mount RGB LED manufactured by Kingbright, featuring a common anode configuration with a 0404 (1010 Metric) package. This component provides discrete red, green, and blue light indication with individual forward voltages of 2V, 3V, and 2.9V respectively. The part is classified as obsolete, necessitating identification of active equivalent components for new designs and ongoing production requirements. Substitute parts must maintain functional compatibility while accommodating configuration and electrical parameter variations.

Substiute Parts

APGF1011SEEPBVGC-TT

KingbrightIn Stock: 3094APGF1011SEEPBVGC-TT Datasheet

Current PartRFQ

APGF1012GBRC-07

KingbrightIn Stock: 3795APGF1012GBRC-07 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the APGF1011SEEPBVGC-TT is determined by the following critical parameters:

Physical Compatibility:

• Package type: 0404 (1010 Metric) surface-mount form factor
• Lens size: 1.00mm square with flat top
• Height constraints: Maximum 0.25mm to 0.30mm

Electrical Compatibility:

• RGB color configuration with discrete wavelengths
• Forward voltage ranges: Red 1.95V–2V, Green 2.85V–3V, Blue 2.8V–2.9V
• Test current: 5mA per color channel
• Millicandela ratings within acceptable tolerance bands

Configuration Consideration:

• The main part uses common anode configuration
• Substitute parts may use common cathode configuration, requiring circuit redesign at the driver level
• This represents a functional substitution requiring application-level modifications

Compliance Requirements:

• ROHS3 compliance mandatory
• MSL 3 rating (168 Hours) standard for this category
• REACH unaffected status required

The APGF1012GBRC-07 qualifies as a substitute based on matching physical dimensions, compatible electrical parameters, and equivalent compliance certifications, despite configuration differences.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: APGF1012GBRC-07

The APGF1012GBRC-07 is the designated substitute for the obsolete APGF1011SEEPBVGC-TT based on the following engineering criteria:

Compliance Alignment: Both components maintain ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements for new designs and production continuity.

Physical Compatibility: Identical lens dimensions (1.00mm square with flat top) and surface-mount package footprint enable direct PCB layout compatibility. The height difference of 0.05mm (0.30mm vs. 0.25mm) remains within standard assembly tolerances for 0404 (1010 Metric) packages.

Electrical Parameter Compatibility: Forward voltages across all color channels remain within 0.15V of the original specification, permitting existing current-limiting resistor values to function within acceptable operating ranges. Test current specifications remain constant at 5mA per channel.

Wavelength Consistency: Dominant wavelengths for red and blue channels match exactly (624nm and 465nm respectively). Green channel wavelength variation of 2nm (527nm to 525nm) is imperceptible in visual applications.

Configuration Modification Requirement: The transition from common anode to common cathode configuration necessitates driver circuit modification. This is a functional substitution requiring application-level redesign rather than a direct pin-compatible replacement.

Brightness Consideration: The APGF1012GBRC-07 provides increased green channel brightness (220mcd vs. 80mcd), which may require adjustment of green channel current-limiting resistors to maintain color balance in RGB applications.

Frequently Asked Questions (FAQ)

Q: Can the APGF1012GBRC-07 be used as a direct pin-for-pin replacement?

A: No. While physical dimensions and electrical parameters are compatible, the configuration change from common anode to common cathode requires driver circuit modification. Pin assignments differ, necessitating PCB redesign or use of an adapter circuit.

Q: What is the significance of the height difference between the two parts?

A: The APGF1012GBRC-07 has a maximum height of 0.30mm compared to 0.25mm for the APGF1011SEEPBVGC-TT. This 0.05mm difference is within standard surface-mount assembly tolerances and does not affect reflow soldering or component placement on standard PCB equipment.

Q: Are the forward voltage differences significant for circuit design?

A: The forward voltage variations (Red: 0.05V, Green: 0.15V, Blue: 0.1V) are within typical LED manufacturing tolerances. Existing current-limiting resistor values will function correctly, though brightness may vary slightly. For color-critical applications, resistor adjustment is recommended.

Q: Why is the green channel brightness significantly higher in the substitute part?

A: The APGF1012GBRC-07 specifies 220mcd for green versus 80mcd for the original part. This represents a design improvement in the substitute component. To maintain color balance in RGB applications, the green channel current-limiting resistor should be increased proportionally.

Q: What packaging format differences exist between these parts?

A: The APGF1011SEEPBVGC-TT is supplied in Cut Tape (CT) format, while the APGF1012GBRC-07 is supplied in Tape & Reel (TR) format. This affects procurement and assembly processes but does not impact component functionality.

Q: Are both parts compliant with current regulatory standards?

A: Yes. Both components are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component manufacturing and use.

Q: What is the viewing angle impact of the substitution?

A: The APGF1012GBRC-07 provides a wider viewing angle for the red channel (150° vs. 130°), while green and blue channels remain at 150°. This results in improved off-axis visibility and more uniform color perception across viewing angles.