MPC5BWCW12.0 Equivalent & Substitute Parts

Part Overview

The MPC5BWCW12.0 is an LED panel indicator manufactured by Bivar Inc., featuring a blue clear lens with 20° viewing angle, designed for 4V operation at 25mA maximum current. This component is classified as obsolete, necessitating identification of active equivalent alternatives for new designs and ongoing production requirements. The part utilizes wire leads with 12-inch (304.80mm) termination and a 5mm T-1 3/4 lens form factor with round panel cutout mounting.

Substiute Parts

MPC5BWCW12.0

Bivar Inc.In Stock: 856MPC5BWCW12.0 Datasheet

Current PartRFQ

MPC5BWDW12.0

Bivar Inc.In Stock: 1047MPC5BWDW12.0 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MPC5BWCW12.0 is determined by strict electrical and mechanical compatibility criteria. The following parameters must remain constant across substitute parts:

Fixed Parameters (Non-Negotiable):

• Manufacturer: Bivar Inc.
• Series: MPC5
• Lamp Color: Blue
• Voltage: 4V
• Current: 25mA
• Lens Size: 5mm, T-1 3/4
• Panel Cutout Shape and Dimensions: Round, 0.32" (8.13mm)
• Termination Style: Wire Leads - 12" (304.80mm)
• Wavelength - Peak: 430nm
• Moisture Sensitivity Level: 1 (Unlimited)

Variable Parameters (Allowed Differences):

• Lens Color: Clear or Diffused
• Lens Transparency: Clear or Diffused
• Viewing Angle: 20° or 45°
• Millicandela Rating: 25mcd or 15mcd
• Product Status: Obsolete or Active
• Packaging: Bulk or Bag

The MPC5BWDW12.0 qualifies as a substitute part based on these criteria, with differences limited to lens transparency characteristics and resulting optical performance parameters.

Parameter Comparison

Engineering Selection Recommendations

The MPC5BWDW12.0 serves as the active equivalent for the obsolete MPC5BWCW12.0. Selection between these parts is determined by application-specific optical requirements:

MPC5BWCW12.0 (Obsolete): Clear lens provides concentrated light output at 25mcd with a narrow 20° viewing angle, suitable for applications requiring high brightness in a focused beam pattern.

MPC5BWDW12.0 (Active): Diffused lens distributes light output at 15mcd across a wider 45° viewing angle, suitable for applications requiring broader light distribution and uniform visibility across wider observation angles.

Both parts maintain identical electrical specifications (4V, 25mA), mechanical form factors (5mm T-1 3/4, 0.32" panel cutout), and termination characteristics (12-inch wire leads). The MPC5BWDW12.0 carries Active product status and is RoHS3 Compliant with REACH Unaffected designation, supporting current manufacturing and regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Can the MPC5BWDW12.0 directly replace the MPC5BWCW12.0 in existing designs?

A: Direct replacement is possible from an electrical and mechanical standpoint, as both parts share identical voltage (4V), current (25mA), lens size (5mm T-1 3/4), panel cutout dimensions (0.32"), and wire lead termination (12"). However, the optical characteristics differ: the MPC5BWDW12.0 produces 15mcd at 45° viewing angle with a diffused lens, compared to the MPC5BWCW12.0's 25mcd at 20° viewing angle with a clear lens. Application-specific visibility and brightness requirements determine suitability.

Q: What are the key differences between these two parts?

A: The primary differences are lens transparency and resulting optical performance. The MPC5BWCW12.0 features a clear colorless lens concentrating light output, while the MPC5BWDW12.0 features a diffused blue lens distributing light output. This results in different brightness levels (25mcd vs. 15mcd) and viewing angles (20° vs. 45°). All other parameters—electrical ratings, mechanical dimensions, termination style, and wavelength—remain identical.

Q: Is the MPC5BWDW12.0 available in the same packaging as the MPC5BWCW12.0?

A: The MPC5BWDW12.0 is supplied in Bag packaging, while the MPC5BWCW12.0 was supplied in bulk. Both parts are available in current inventory with 953 pcs and 790 pcs respectively.

Q: Are there compliance or regulatory differences between these parts?

A: The MPC5BWDW12.0 carries RoHS3 Compliance and REACH Unaffected status, supporting current regulatory requirements. Both parts share identical ECCN (EAR99) and HTSUS (8541.41.0000) classifications and Moisture Sensitivity Level 1 (Unlimited).

Q: What viewing angle should I select for my application?

A: The 20° viewing angle of the MPC5BWCW12.0 concentrates light output for applications requiring visibility from a narrow observation range. The 45° viewing angle of the MPC5BWDW12.0 distributes light for applications requiring visibility across a wider observation range. Selection depends on the intended mounting location and required visibility pattern.