C503C-ACN-CYCZA252 Equivalent & Substitute Parts

Part Overview

The C503C-ACN-CYCZA252 is an amber 5mm through-hole LED from CreeLED, Inc., designed for indication applications with a dominant wavelength of 591nm. This component is actively produced and RoHS compliant. Substitute parts are identified based on matching electrical characteristics, mechanical form factor, and optical specifications to ensure direct circuit compatibility.

Substiute Parts

C503C-ACN-CYCZA252

CreeLED, Inc.In Stock: 1147C503C-ACN-CYCZA252 Datasheet

Current PartRFQ

C503B-ACN-CY0Z0252

CreeLED, Inc.In Stock: 929C503B-ACN-CY0Z0252 Datasheet

Parametric EquivalentRFQ

C503B-ACN-CY0Z0252-030

CreeLED, Inc.In Stock: 19979C503B-ACN-CY0Z0252-030 Datasheet

Parametric EquivalentRFQ

C503B-ACN-CY0Z0342

CreeLED, Inc.In Stock: 3657C503B-ACN-CY0Z0342 Datasheet

Parametric EquivalentRFQ

C503C-ACN-CYCZA342

CreeLED, Inc.In Stock: 3670C503C-ACN-CYCZA342 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the C503C-ACN-CYCZA252 are qualified based on the following critical parameters:

• Forward voltage (Vf): 2.1V
• Test current: 20mA
• Dominant wavelength: 591nm (amber)
• Lens size: 5.00mm diameter
• Lens style: Round with domed top
• Viewing angle: 30°
• Mounting type: Through hole
• Maximum height: 10.10mm
• Lens transparency: Clear
• Product status: Active
• RoHS compliance: Compliant

All substitute parts maintain identical electrical and mechanical specifications. Variations in millicandela rating and packaging format do not affect functional interchangeability in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts maintain full electrical and mechanical compatibility with the C503C-ACN-CYCZA252. Selection among these alternatives is determined by packaging requirements and inventory availability:

• C503C-ACN-CYCZA252: Tape & Box packaging, 1104 units in stock
• C503B-ACN-CY0Z0252: Cut Tape packaging, 843 units in stock
• C503B-ACN-CY0Z0252-030: Cut Tape packaging, 19953 units in stock
• C503B-ACN-CY0Z0342: Cut Tape packaging, 3600 units in stock
• C503C-ACN-CYCZA342: Cut Tape packaging, 3566 units in stock

All parts are active products with RoHS compliance and MSL 1 rating. No additional testing or qualification is required for direct substitution in existing circuit designs.

Frequently Asked Questions (FAQ)

Q: Can C503B-ACN-CY0Z0252 replace C503C-ACN-CYCZA252 directly in a circuit?

A: Yes. Both parts share identical electrical specifications (2.1V forward voltage, 20mA test current), optical characteristics (591nm wavelength, 30° viewing angle), and mechanical form factor (5mm diameter, 10.10mm maximum height). The difference in base part number and packaging format does not affect functional interchangeability.

Q: What is the difference between the C503B and C503C base part numbers?

A: The base part number designates the product line within CreeLED's portfolio. Both C503B and C503C variants listed here maintain identical electrical and optical parameters for this application.

Q: Does packaging format affect circuit performance?

A: No. Tape & Box (TB) and Cut Tape (CT) packaging formats are logistics and handling specifications only. They do not alter the electrical or mechanical characteristics of the LED component itself.

Q: Why do some parts show higher millicandela ratings?

A: The C503B variants specify 8930mcd while the C503C variants specify 8650mcd. Both ratings fall within the same product family and maintain the same forward voltage, wavelength, and viewing angle. Selection should be based on specific luminous intensity requirements for the application.

Q: Are all substitute parts RoHS compliant?

A: Yes. All listed parts carry RoHS Compliant status and are unaffected by REACH regulations.