C503B-GAS-CC0D0892 Equivalent & Substitute Parts

Part Overview

The C503B-GAS-CC0D0892 is a green LED indication component manufactured by CreeLED, Inc., designed for through-hole mounting applications. This 5mm round LED features a dominant wavelength of 530nm and delivers 34800mcd at a forward voltage of 3.2V with a 20mA test current. The component is currently classified as obsolete, necessitating identification of active substitute parts to maintain design continuity and ensure ongoing component availability for production and maintenance applications.

Substiute Parts

C503B-GAS-CC0D0892

CreeLED, Inc.In Stock: 1084C503B-GAS-CC0D0892 Datasheet

Current PartRFQ

C503B-GAS-CD0E0892

CreeLED, Inc.In Stock: 840C503B-GAS-CD0E0892 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the C503B-GAS-CC0D0892 is determined by the following critical parameters:

• Color and Wavelength: Green spectrum operation (527nm–530nm dominant wavelength range)
• Mounting Configuration: Through-hole radial package, 5mm round form factor
• Electrical Characteristics: Forward voltage tolerance (3.0V–3.2V), 20mA test current compatibility
• Mechanical Compatibility: Maximum height of 13.30mm, round domed lens style
• Viewing Angle: 15° narrow viewing angle specification
• Regulatory Compliance: REACH Unaffected status, ECCN EAR99 classification

The substitute part C503B-GAS-CD0E0892 meets these substitution criteria through alignment on color, form factor, mounting type, electrical test parameters, mechanical dimensions, and regulatory classification. The substitute part is currently in active production status, providing design continuity for applications previously using the obsolete C503B-GAS-CC0D0892.

Parameter Comparison

Engineering Selection Recommendations

The C503B-GAS-CD0E0892 is the designated substitute for the obsolete C503B-GAS-CC0D0892. Selection of this substitute part is supported by:

• Product Status Alignment: The substitute is in active production, ensuring long-term component availability and supply chain continuity.
• Regulatory Compliance: Both parts maintain REACH Unaffected status and EAR99 ECCN classification. The substitute additionally carries RoHS Compliant certification, meeting current environmental and regulatory requirements.
• Electrical and Mechanical Compatibility: The substitute operates within the same forward voltage range (3V vs. 3.2V), maintains identical test current (20mA), viewing angle (15°), and mechanical dimensions (13.30mm maximum height). The dominant wavelength shift from 530nm to 527nm remains within the green spectrum and does not affect functional performance in indication applications.
• Form Factor Consistency: Both parts utilize identical through-hole radial packaging with 5mm round domed lens configuration, enabling direct board-level substitution without design modification.

Frequently Asked Questions (FAQ)

Q: Can C503B-GAS-CD0E0892 be used as a direct replacement for C503B-GAS-CC0D0892?

A: Yes. Both parts share identical mounting type (through-hole radial), lens configuration (5mm round domed), mechanical height (13.30mm maximum), viewing angle (15°), and test current (20mA). The forward voltage difference (3V vs. 3.2V) and wavelength shift (527nm vs. 530nm) fall within acceptable tolerance ranges for green LED indication applications.

Q: What is the significance of the wavelength difference between 530nm and 527nm?

A: Both wavelengths are within the green spectrum and are visually indistinguishable in indication applications. The 3nm difference does not affect functional performance or color perception in standard LED indication circuits.

Q: Does the forward voltage difference (3V vs. 3.2V) require circuit redesign?

A: No circuit redesign is required. The 0.2V difference is within standard LED circuit tolerance and does not necessitate modification to existing current-limiting resistor calculations or power supply specifications for 20mA test current applications.

Q: What packaging format is supplied for the substitute part?

A: The C503B-GAS-CD0E0892 is supplied in Tape & Box (TB) packaging format, suitable for both manual and automated assembly processes.

Q: Are there any compliance differences between the main part and substitute?

A: The substitute part carries RoHS Compliant certification in addition to the REACH Unaffected status shared by both parts. This provides enhanced environmental compliance for applications subject to RoHS requirements.

Q: Can the substitute part be used in existing PCB designs without modification?

A: Yes. Identical through-hole radial package configuration and mechanical dimensions enable direct substitution on existing PCB layouts without design modification or re-qualification.