5XRC8.515F Red LED Equivalent & Substitute Parts

Part Overview

The 5XRC8.515F is a 5mm red LED with through-hole mounting designed for indication applications. This discrete component features a clear colorless lens and delivers 8500mcd at 20mA forward current with a 2.2V forward voltage drop. The product status is obsolete, necessitating identification of alternative components that maintain electrical and mechanical compatibility for new designs or existing inventory replacement.

Substiute Parts

5XRC8.515F

Bivar Inc.In Stock: 9445XRC8.515F Datasheet

Current PartRFQ

WP7113SEC/J3

KingbrightIn Stock: 18502WP7113SEC/J3 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts must meet the following critical parameters for direct application compatibility:

• Color: Red
• Lens Size: 5mm, T-1 3/4
• Voltage - Forward (Vf): 2.2V
• Current - Test: 20mA
• Mounting Type: Through Hole
• Lens Style: Round with Domed Top
• Lens Color: Colorless
• Lens Transparency: Clear
• Package / Case: Radial
• Height (Max): 8.60mm

The WP7113SEC/J3 from Kingbright satisfies all core electrical and mechanical parameters, enabling direct substitution in circuits designed for the 5XRC8.515F. Minor variations in luminous intensity (8000mcd versus 8500mcd) and viewing angle (20° versus 15°) fall within acceptable tolerance ranges for standard indication applications.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: WP7113SEC/J3 (Kingbright)

The WP7113SEC/J3 is the recommended direct replacement for the obsolete 5XRC8.515F. This component shares identical electrical specifications (2.2V forward voltage, 20mA test current) and mechanical specifications (5mm T-1 3/4 form factor, 8.60mm maximum height, radial through-hole package). The active product status of the WP7113SEC/J3 ensures ongoing availability and supply chain reliability.

The WP7113SEC/J3 carries ROHS3 compliance certification and REACH unaffected status, meeting modern regulatory requirements. The minor luminous intensity difference (8000mcd versus 8500mcd, representing a 5.9% reduction) and slightly wider viewing angle (20° versus 15°) do not affect functional compatibility in standard indication circuits.

Frequently Asked Questions (FAQ)

Q: Can the WP7113SEC/J3 be used as a direct replacement for the 5XRC8.515F?

A: Yes. Both components share identical forward voltage (2.2V), test current (20mA), form factor (5mm T-1 3/4), and mounting method (through-hole radial). Physical dimensions and lens characteristics are identical.

Q: What is the difference in brightness between these components?

A: The 5XRC8.515F produces 8500mcd at 20mA, while the WP7113SEC/J3 produces 8000mcd at 20mA. This 500mcd difference (5.9%) is typically imperceptible in indication applications and does not affect circuit operation.

Q: Do the different viewing angles affect compatibility?

A: The 5XRC8.515F has a 15° viewing angle, while the WP7113SEC/J3 has a 20° viewing angle. The wider viewing angle of the WP7113SEC/J3 is compatible with applications designed for the original component, as it provides broader light distribution without compromising directional indication.

Q: What is the significance of the wavelength difference?

A: The 5XRC8.515F has a peak wavelength of 635nm, while the WP7113SEC/J3 has a peak wavelength of 640nm. Both fall within the red LED spectrum and produce perceptually identical color for human observation. The 5nm difference does not affect visual indication functionality.

Q: Are there compliance differences between these components?

A: The WP7113SEC/J3 carries ROHS3 compliance and REACH unaffected status, representing current regulatory compliance. The 5XRC8.515F, being obsolete, may not carry equivalent modern certifications. For new designs and replacements, the WP7113SEC/J3 is the preferred choice.

Q: What packaging difference exists between the original part and the substitute?

A: The 5XRC8.515F is listed as "-" packaging, while the WP7113SEC/J3 comes in bulk packaging. Both share identical radial through-hole form factors, ensuring mechanical compatibility in PCB assembly without modification.