ELM53503GC LED Circuit Board Indicator Equivalent & Substitute Parts

Part Overview

The ELM53503GC is a LED Circuit Board Indicator assembly manufactured by Bivar Inc. This component is classified as obsolete, indicating it is no longer in active production. The part carries Moisture Sensitivity Level 1 (Unlimited), meaning it requires no special moisture control during storage or handling.

Due to its obsolete status, identifying equivalent substitute parts is necessary for ongoing maintenance, repair, and new design applications where this component specification remains functionally required.

Substiute Parts

ELM53503GC

Bivar Inc.In Stock: 997ELM53503GC Datasheet

Current PartRFQ

ELM53503GD

Bivar Inc.In Stock: 761ELM53503GD Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ELM53503GC is based on the following criteria:

Manufacturer Consistency: The substitute part ELM53503GD is manufactured by the same supplier, Bivar Inc., ensuring design and quality alignment within the product family.

Series Relationship: The substitute part belongs to the ELM5 series, with a shared base product number ELM53503, indicating direct product line continuity.

Compliance Alignment: Both parts maintain identical Moisture Sensitivity Level 1 (Unlimited) and ECCN classification (EAR99), ensuring regulatory and handling requirements remain unchanged.

Functional Classification: Both components are LED Circuit Board Indicators, confirming functional category equivalence.

The substitute part ELM53503GD provides specific technical parameters that define its operational characteristics: Green color output at 568nm peak wavelength, 30mA current rating, 2.1V voltage rating, 5mcd millicandela rating, 35° viewing angle, 3mm T-1 through-hole mounting configuration with diffused, tinted, domed-top lens design.

Parameter Comparison

Engineering Selection Recommendations

For Obsolete Component Replacement: The ELM53503GD is the designated substitute for ELM53503GC. This substitution is supported by shared manufacturer origin, identical base product number, matching MSL classification, and identical ECCN regulatory status.

For Active Production Applications: The ELM53503GD is recommended as the active-status alternative. This part maintains current manufacturing support and carries ROHS3 compliance certification, meeting modern environmental and regulatory requirements.

For Regulatory Compliance: Both parts share EAR99 classification, confirming equivalent export control status. The ELM53503GD provides additional ROHS3 compliance documentation, suitable for applications requiring environmental compliance verification.

For Supply Chain Continuity: While the ELM53503GC remains available in inventory (981 units), the ELM53503GD provides ongoing production availability through active manufacturing status, ensuring long-term component sourcing capability.

Frequently Asked Questions (FAQ)

Q: Can ELM53503GD directly replace ELM53503GC in existing assemblies?

A: Yes. Both parts share the same base product number (ELM53503), manufacturer (Bivar Inc.), MSL classification (1 - Unlimited), and ECCN status (EAR99). The ELM53503GD is the active production equivalent of the obsolete ELM53503GC.

Q: What is the difference in packaging between these parts?

A: The ELM53503GD is supplied in Tray packaging. The ELM53503GC packaging specification is not provided in the available documentation.

Q: Does ELM53503GD carry environmental compliance certifications?

A: Yes. The ELM53503GD is ROHS3 compliant. RoHS status for the ELM53503GC is not specified in available documentation.

Q: Are there any differences in moisture sensitivity handling?

A: No. Both parts carry identical Moisture Sensitivity Level 1 (Unlimited), requiring no special moisture control measures during storage, handling, or assembly.

Q: What is the current availability status of each part?

A: ELM53503GC (Obsolete): 981 units in stock. ELM53503GD (Active): 667 units in stock. The ELM53503GD maintains active production status, ensuring continued availability beyond current inventory levels.

Q: Are export control requirements the same for both parts?

A: Yes. Both parts carry identical ECCN classification (EAR99), confirming equivalent export control status and regulatory treatment.