VL300GP300 LED Panel Indicator - Equivalent & Substitute Parts

Part Overview

The VL300GP300 is a panel-mount LED indicator manufactured by APEM Inc., designed for applications requiring a green indicator light with 8mm round panel cutout. This component features a 2V operating voltage and 40mA maximum current rating, with a round flat-top lens design suitable for flush panel mounting.

The VL300GP300 is classified as obsolete. Identifying suitable substitute components is necessary to maintain design continuity and ensure availability for new production runs, repairs, and system upgrades where this indicator is specified.

Substiute Parts

VL300GP300

APEM Inc.In Stock: 1187VL300GP300 Datasheet

Current PartRFQ

Q8F7BXXG02E

APEM Inc.In Stock: 1259Q8F7BXXG02E Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the VL300GP300 is determined by the following critical parameters:

Electrical Compatibility:

• Voltage rating: 2V (must match or be compatible with circuit design)
• Current rating: Maximum 40mA (substitute must not exceed this threshold in typical operation)
• LED type: Green lamp color (functional requirement)

Mechanical Compatibility:

• Panel cutout shape: Round (physical mounting requirement)
• Panel cutout dimensions: 0.32" (8.13mm) nominal (must fit existing panel aperture)
• Lens style: Round with flat top (aesthetic and optical consistency)

Regulatory & Environmental:

• RoHS3 compliance (mandatory for equivalent parts)
• MSL rating: 1 (Unlimited) (storage and handling compatibility)

The Q8F7BXXG02E qualifies as a substitute based on matching electrical voltage (2V), compatible current rating (20mA maximum, lower than 40mA threshold), identical lamp color (green), matching panel cutout dimensions (0.31" / 8.00mm, within tolerance of 8.13mm), and equivalent regulatory compliance (ROHS3, MSL 1).

Parameter Comparison

Engineering Selection Recommendations

The Q8F7BXXG02E is a qualified substitute for the obsolete VL300GP300 based on the following engineering criteria:

Electrical Equivalence: Both components operate at 2V with compatible current ratings. The substitute's 20mA maximum current is lower than the original 40mA specification, making it suitable for circuits designed for the VL300GP300 without requiring current limiting modifications.

Mechanical Fit: Panel cutout dimensions are within acceptable tolerance (8.00mm vs. 8.13mm nominal), and both components feature identical round flat-top lens geometry, ensuring direct mechanical replacement in existing panel assemblies.

Regulatory Compliance: Both components meet ROHS3 requirements and carry identical MSL ratings, confirming environmental and handling compatibility for manufacturing and field deployment.

Product Availability: The Q8F7BXXG02E is in active production status, ensuring long-term supply chain reliability compared to the obsolete VL300GP300.

Optical Consideration: The substitute features a diffused lens with 100° viewing angle, providing enhanced light distribution compared to the original component's unspecified lens transparency.

Frequently Asked Questions (FAQ)

Q: Can the Q8F7BXXG02E directly replace the VL300GP300 in existing designs?

A: Yes. Both components share identical voltage ratings (2V), matching panel cutout dimensions within tolerance, and equivalent lens geometry. The substitute's lower current rating (20mA vs. 40mA) is compatible with circuits designed for the original component.

Q: What is the difference in current rating between these components?

A: The VL300GP300 is rated for 40mA maximum current, while the Q8F7BXXG02E is rated for 20mA maximum. The substitute operates at lower power consumption, making it suitable for applications where the original 40mA rating was not fully utilized.

Q: Are there mechanical differences in panel mounting?

A: Panel cutout dimensions differ slightly (8.13mm vs. 8.00mm), but this difference is within standard mechanical tolerance for round panel apertures. Both components use identical round flat-top lens styling for consistent panel appearance.

Q: What is the significance of the diffused lens on the substitute?

A: The Q8F7BXXG02E features a diffused lens with 100° viewing angle, compared to the original component's unspecified lens transparency. This provides wider light distribution and improved visibility from off-axis viewing positions.

Q: Do both components meet the same regulatory requirements?

A: Yes. Both the VL300GP300 and Q8F7BXXG02E are ROHS3 compliant with MSL rating 1 (Unlimited), confirming identical environmental and handling requirements for manufacturing and storage.

Q: What termination style does the substitute use?

A: The Q8F7BXXG02E uses wire leads measuring 7.87" (200.00mm). The original VL300GP300 termination style was not specified in the component data. Verify panel assembly compatibility with wire lead termination before implementation.