LED GREEN 1/4" HOLE PANEL MOUNT 5101H5 Equivalent & Substitute Parts

Part Overview

The 5101H5 is a green LED panel indicator designed for 1/4" (6.35mm) round panel cutout mounting applications. This component operates at 2.1V with a maximum current rating of 60mA and features wire wrap termination. The 5101H5 is classified as obsolete, necessitating identification of active equivalent components for new designs and ongoing production requirements. The part maintains ROHS3 compliance and REACH unaffected status, with unlimited moisture sensitivity level rating (MSL 1).

Substiute Parts

5101H5

Visual Communications Company - VCCIn Stock: 8965101H5 Datasheet

Current PartRFQ

5102H5-5V

Visual Communications Company - VCCIn Stock: 182335102H5-5V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 5101H5 is determined by the following critical parameters that must remain consistent across equivalent components:

Mechanical Compatibility Parameters:

• Panel cutout shape: Round
• Panel cutout dimensions: 0.25" (6.35mm)
• Lens style: Round with Domed Top

Optical Parameters:

• Lamp color: Green
• Millicandela rating: 10mcd
• Wavelength peak: 563nm to 565nm range

Compliance Parameters:

• RoHS3 compliance required
• REACH unaffected status required
• MSL 1 rating required

The 5102H5-5V qualifies as a substitute based on matching mechanical mounting specifications, optical output characteristics, and regulatory compliance requirements. Electrical parameters (voltage and current ratings) differ between the main part and substitute, reflecting different circuit integration requirements rather than functional incompatibility.

Parameter Comparison

Engineering Selection Recommendations

The 5102H5-5V serves as the active equivalent for the obsolete 5101H5 based on the following engineering criteria:

Mechanical Compatibility: Both components feature identical 0.25" (6.35mm) round panel cutout dimensions and round domed lens styling, enabling direct mechanical interchange in panel-mount applications without modification to enclosure or mounting hardware.

Optical Performance: Both components maintain 10mcd brightness output with green lamp color. Peak wavelength specifications (563nm versus 565nm) fall within the standard green LED spectrum range and are functionally equivalent for indicator applications.

Regulatory Compliance: Both components maintain ROHS3 compliance and REACH unaffected status, satisfying current environmental and hazardous substance regulations. MSL 1 rating on both components indicates unlimited shelf life under standard storage conditions.

Product Status Consideration: The 5102H5-5V is classified as active product, ensuring ongoing availability and supply chain continuity compared to the obsolete 5101H5.

Electrical Integration: Circuit design modifications are required to accommodate the different voltage (5V versus 2.1V) and current (15mA versus 60mA) specifications. The 5102H5-5V operates at higher voltage with lower current draw, typical of modern LED indicator designs.

Termination Difference: The 5102H5-5V provides wire leads with 6" (152.40mm) length, replacing the wire wrap termination of the 5101H5. Circuit board integration methods must be adjusted accordingly.

Frequently Asked Questions (FAQ)

Q: Can the 5102H5-5V be used as a direct mechanical replacement for the 5101H5?

A: Yes, regarding panel mounting. Both components feature identical 0.25" (6.35mm) round panel cutout dimensions and round domed lens styling. No enclosure or mounting hardware modifications are required. However, termination style differs (wire leads versus wire wrap), requiring circuit board connection method adjustment.

Q: Are the optical characteristics equivalent between these components?

A: Yes. Both components provide 10mcd brightness output with green lamp color. Peak wavelength specifications (563nm and 565nm) are within the standard green LED spectrum and functionally equivalent for indicator applications.

Q: What electrical circuit modifications are necessary when substituting the 5102H5-5V for the 5101H5?

A: The 5102H5-5V operates at 5V with 15mA maximum current, compared to the 5101H5 at 2.1V with 60mA. Circuit voltage supply and current-limiting resistor values must be recalculated to match the substitute component's electrical specifications.

Q: Do both components meet current regulatory requirements?

A: Yes. Both the 5101H5 and 5102H5-5V maintain ROHS3 compliance and REACH unaffected status. Both components carry MSL 1 rating, indicating unlimited shelf life under standard storage conditions.

Q: Why is the 5102H5-5V recommended over the 5101H5?

A: The 5102H5-5V is classified as active product with 18,131 units in stock, ensuring supply chain continuity. The 5101H5 is obsolete with limited remaining inventory (801 units). For new designs and ongoing production, the 5102H5-5V provides long-term component availability.

Q: Are there packaging differences between these components?

A: The 5101H5 is supplied in standard packaging, while the 5102H5-5V is supplied in bulk packaging. Both maintain identical component specifications and compliance certifications.

Q: Can the 5102H5-5V be used in existing 5101H5 applications without design changes?

A: Mechanical panel mounting is compatible without modification. Electrical circuit design changes are required to accommodate the different voltage and current specifications. Termination method changes from wire wrap to wire leads require circuit board connection adjustment.