LED Panel Indicator MPR5YCW12.0 Equivalent & Substitute Parts

Part Overview

The MPR5YCW12.0 is a yellow LED panel indicator manufactured by Bivar Inc., designed for low-voltage applications requiring visual status indication. This component features a clear lens with a 35° viewing angle and operates at 2V with a maximum current of 30mA. The part is classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing design support and procurement continuity. The substitute part MPR5YDW12.0 provides electrical and mechanical compatibility while offering active product status.

Substiute Parts

MPR5YCW12.0

Bivar Inc.In Stock: 932MPR5YCW12.0 Datasheet

Current PartRFQ

MPR5YDW12.0

Bivar Inc.In Stock: 1163MPR5YDW12.0 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MPR5YCW12.0 is determined by strict equivalence across the following parameters:

Mandatory Matching Parameters:

• Electrical ratings: 2V voltage and 30mA maximum current
• Lamp color: Yellow
• Mechanical form factor: 5mm T-1 3/4 lens size
• Panel cutout dimensions: 0.32" (8.13mm) round shape
• Termination: Wire leads with 12" (304.80mm) length
• Peak wavelength: 590nm

Allowable Variations:

• Lens transparency (clear to diffused)
• Viewing angle (35° to 40°)
• Millicandela rating (40mcd to 25mcd)
• Product status (obsolete to active)
• Packaging format

The MPR5YDW12.0 meets all mandatory matching criteria while introducing controlled variations in lens transparency and viewing angle that remain within the functional envelope of yellow LED panel indicator applications.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: MPR5YDW12.0

The MPR5YDW12.0 is the qualified substitute for the obsolete MPR5YCW12.0. Selection rationale is based on the following engineering factors:

Electrical Compatibility: Both parts operate at identical voltage (2V) and current (30mA) specifications, ensuring direct circuit compatibility without modification to current-limiting resistor networks or power supply configurations.

Mechanical Compatibility: Identical panel cutout dimensions (0.32" / 8.13mm), lens size (5mm T-1 3/4), and wire lead termination (12" length) ensure direct mechanical substitution in existing panel assemblies and PCB layouts.

Product Status Advantage: The MPR5YDW12.0 carries active product status, providing assured long-term availability and supply chain continuity compared to the obsolete MPR5YCW12.0.

Compliance Alignment: Both parts share identical MSL rating (1 - Unlimited), ECCN classification (EAR99), and HTSUS code (8541.41.0000), maintaining regulatory and logistics consistency.

Optical Characteristic Variations: The substitute introduces a diffused lens (versus clear) and increases viewing angle from 35° to 40°, with a corresponding reduction in peak intensity from 40mcd to 25mcd. These variations are acceptable in applications where the original clear lens and narrower viewing angle were not critical design constraints.

Frequently Asked Questions (FAQ)

Q: Can MPR5YDW12.0 be used as a direct replacement for MPR5YCW12.0 in all applications?

A: Yes, for applications where the optical characteristics (lens transparency and viewing angle) are not critical design requirements. The electrical and mechanical parameters are identical. If the original design specifically required a clear lens with 35° viewing angle and 40mcd intensity, application-level validation is necessary to confirm the diffused lens with 40° viewing angle and 25mcd intensity meets functional requirements.

Q: What is the difference between the clear lens (MPR5YCW12.0) and diffused lens (MPR5YDW12.0)?

A: The MPR5YCW12.0 features a clear colorless lens providing direct light transmission with a 35° viewing angle and 40mcd peak intensity. The MPR5YDW12.0 features a diffused yellow lens that scatters light more broadly, resulting in a 40° viewing angle and 25mcd peak intensity. Diffused lenses provide more uniform light distribution across a wider area, while clear lenses concentrate light in a narrower cone.

Q: Are there any packaging differences between these parts?

A: The MPR5YCW12.0 is supplied without specified packaging, while the MPR5YDW12.0 is supplied in bag packaging. This difference does not affect electrical or mechanical performance and relates only to procurement and handling procedures.

Q: Why is the MPR5YCW12.0 classified as obsolete?

A: Product obsolescence is determined by manufacturer discontinuation decisions. The MPR5YDW12.0 provides functional equivalence and is actively manufactured, making it the recommended path for new designs and ongoing production support.

Q: Do both parts have the same moisture sensitivity rating?

A: Yes, both parts carry MSL rating 1 (Unlimited), indicating no moisture sensitivity restrictions for storage, handling, or assembly processes.

Q: Are the electrical ratings identical between the two parts?

A: Yes, both parts operate at 2V forward voltage with 30mA maximum current and share the same 590nm peak wavelength specification for yellow color.