MPC5BWTW12.0-CC Equivalent & Substitute Parts

Part Overview

The MPC5BWTW12.0-CC is an LED panel indicator manufactured by Bivar Inc., featuring a 5mm blue tinted lens with 12-inch wire leads. This component is classified as obsolete, necessitating identification of active equivalent parts for ongoing production and maintenance applications. The part delivers 50 millicandela output at 4V and 20mA operating conditions with a 20° viewing angle and round domed lens configuration.

Substiute Parts

MPC5BWTW12.0-CC

Bivar Inc.In Stock: 1022MPC5BWTW12.0-CC Datasheet

Current PartRFQ

MPC5BWDW12.0-CC

Bivar Inc.In Stock: 952MPC5BWDW12.0-CC Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete MPC5BWTW12.0-CC is based on electrical and mechanical compatibility within the following parameters:

Electrical Compatibility Criteria:

• Voltage rating: 4V
• Current rating: 20mA
• Wavelength - Peak: 430nm (blue spectrum)
• Lamp color: Blue

Mechanical Compatibility Criteria:

• Lens size: 5mm, T-1 3/4
• Panel cutout shape: Round
• Panel cutout dimensions: 0.32" (8.13mm)
• Termination style: Wire Leads - 12" (304.80mm)
• Lens style: Round with Domed Top

Allowable Variations:

• Lens transparency (clear to diffused)
• Viewing angle (20° to 45°)
• Millicandela rating (20mcd to 50mcd)
• Product status (active preferred for obsolete parts)

The substitute part MPC5BWDW12.0-CC maintains all critical electrical and mechanical parameters while offering an active product status and enhanced diffused lens transparency.

Parameter Comparison

Engineering Selection Recommendations

The MPC5BWDW12.0-CC serves as the direct substitute for the obsolete MPC5BWTW12.0-CC based on the following engineering criteria:

Product Status Advantage: The substitute part maintains active product status with Bivar Inc., ensuring continued availability and supply chain reliability for new designs and replacement applications.

Compliance and Certification: The MPC5BWDW12.0-CC carries ROHS3 compliance certification, meeting current environmental and regulatory requirements for electronic components in regulated markets.

Electrical and Mechanical Equivalence: Both parts operate at identical voltage (4V) and current (20mA) specifications with matching 430nm wavelength output. Panel cutout dimensions and termination configurations are identical, enabling direct mechanical substitution in existing panel assemblies.

Functional Differences: The substitute incorporates a diffused lens transparency and expanded 45° viewing angle compared to the clear lens and 20° viewing angle of the original part. The diffused lens reduces peak brightness (20mcd versus 50mcd) while providing more uniform light distribution across a wider viewing cone. These characteristics are suitable for applications requiring broader visibility without concentrated brightness.

Frequently Asked Questions (FAQ)

Q: Can the MPC5BWDW12.0-CC replace the MPC5BWTW12.0-CC in existing assemblies?

A: Yes. Both parts share identical electrical ratings (4V, 20mA), mechanical dimensions (5mm lens, 0.32" panel cutout), and wire lead termination (12 inches). Direct substitution is mechanically and electrically compatible.

Q: What is the primary difference between these two parts?

A: The main differences are lens transparency and viewing angle. The MPC5BWTW12.0-CC features a clear lens with 20° viewing angle and 50mcd output. The MPC5BWDW12.0-CC features a diffused lens with 45° viewing angle and 20mcd output. Both emit blue light at 430nm wavelength.

Q: Does the diffused lens affect brightness perception?

A: The diffused lens reduces peak brightness from 50mcd to 20mcd but distributes light across a wider 45° viewing angle instead of the original 20°. This results in more uniform illumination across a broader field of view, suitable for applications where wide-angle visibility is preferred over concentrated brightness.

Q: Are there packaging differences between these parts?

A: The MPC5BWTW12.0-CC packaging is listed as standard, while the MPC5BWDW12.0-CC is supplied in Tray packaging. Both parts maintain identical component specifications and wire lead configurations.

Q: What is the significance of ROHS3 compliance on the substitute part?

A: ROHS3 compliance indicates the MPC5BWDW12.0-CC meets current European Union Restriction of Hazardous Substances regulations. This certification is required for many regulated markets and applications, making the substitute part suitable for modern production environments.

Q: Are both parts rated for the same moisture sensitivity level?

A: Yes. Both the MPC5BWTW12.0-CC and MPC5BWDW12.0-CC carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for storage, handling, or soldering processes.

Q: Can I use the MPC5BWDW12.0-CC in applications requiring the original 20° narrow viewing angle?

A: The substitute part's 45° viewing angle is wider than the original 20° specification. Applications requiring a narrow 20° viewing angle may experience different light distribution characteristics with the substitute part.