MPC5HDW4 Equivalent & Substitute Parts

Part Overview

The MPC5HDW4 is a LED panel indicator assembly manufactured by Bivar Inc., featuring a 5mm red diffused lens with 45° viewing angle, designed for 2V operation at 30mA maximum current. This component is currently classified as obsolete product status, making identification of functionally equivalent substitute parts necessary for continued system design and maintenance applications.

Substiute Parts

MPC5HDW4

Bivar Inc.In Stock: 893MPC5HDW4 Datasheet

Current PartRFQ

MPC5HDW12.0

Bivar Inc.In Stock: 1189MPC5HDW12.0 Datasheet

SimilarRFQ

MPC5HDW4.0

Bivar Inc.In Stock: 697MPC5HDW4.0 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MPC5HDW4 are determined by equivalence in the following critical electrical and mechanical parameters:

Critical Equivalence Parameters:

• Lamp color: Red
• Lens transparency: Diffused
• Voltage rating: 2V
• Panel cutout shape and dimensions: Round, 0.32" (8.13mm)
• Lens size and style: 5mm, T-1 3/4, Round with Domed Top
• Wavelength peak: 625nm
• Viewing angle: 45°

Variable Parameters Permitting Substitution:

• Current rating (30mA maximum for MPC5HDW4; 20mA maximum for MPC5HDW4.0)
• Millicandela rating (30mcd for MPC5HDW4; 25mcd for MPC5HDW12.0 and MPC5HDW4.0)
• Wire lead length (4" for MPC5HDW4 and MPC5HDW4.0; 12" for MPC5HDW12.0)
• Packaging format (Bag or Tray vs. original specification)
• Product status and compliance certifications

Parameter Comparison

Engineering Selection Recommendations

MPC5HDW12.0: This part maintains active product status with ROHS3 compliance and REACH unaffected certification. Electrical parameters are identical to the obsolete MPC5HDW4, with the primary differentiation being the extended 12" (304.80mm) wire lead length and reduced millicandela rating (25mcd vs. 30mcd). Selection of this part is appropriate for applications where extended lead length is required and the lower brightness level remains within system specifications.

MPC5HDW4.0: This part carries active product status with ROHS3 compliance. The wire lead length matches the original MPC5HDW4 at 4" (101.60mm), but the maximum current rating is reduced from 30mA to 20mA, and the millicandela rating is reduced to 25mcd. Selection of this part is appropriate for applications operating at or below 20mA current levels where the reduced brightness is acceptable.

Both substitute parts are manufactured by Bivar Inc. and maintain mechanical compatibility through identical panel cutout dimensions and lens specifications. Selection between these options depends on specific application requirements regarding lead length and current/brightness constraints.

Frequently Asked Questions (FAQ)

Q: Why is the MPC5HDW4 marked as obsolete? The MPC5HDW4 is classified as obsolete product status. Substitute parts MPC5HDW12.0 and MPC5HDW4.0 are available from the same manufacturer in active production status.

Q: Are the substitute parts mechanically compatible with the MPC5HDW4? Yes. The MPC5HDW12.0 and MPC5HDW4.0 share identical panel cutout dimensions (0.32" / 8.13mm), lens size (5mm T-1 3/4), and lens style (Round with Domed Top), ensuring direct mechanical compatibility in panel-mount applications.

Q: What is the primary difference between MPC5HDW12.0 and MPC5HDW4.0? The MPC5HDW12.0 features 12" (304.80mm) wire leads, while the MPC5HDW4.0 features 4" (101.60mm) wire leads. This distinction makes the MPC5HDW4.0 the closer electrical and mechanical match to the original MPC5HDW4 for standard panel-mount applications.

Q: Can I use MPC5HDW4.0 if my circuit operates at 30mA? The MPC5HDW4.0 is rated for a maximum current of 20mA. Applications requiring 30mA operation must use the MPC5HDW12.0, which maintains the 30mA maximum current rating of the original part.

Q: Are there compliance or regulatory differences between the substitutes? Both MPC5HDW12.0 and MPC5HDW4.0 carry ROHS3 compliance and appropriate certifications. Both parts maintain MSL rating of 1 (Unlimited) and carry identical HTSUS and ECCN classifications to the original MPC5HDW4.

Q: What is the significance of the millicandela rating difference? The MPC5HDW4 has a 30mcd rating, while both substitute parts have 25mcd ratings. This represents a slight reduction in luminous intensity. Applications sensitive to brightness levels should evaluate whether the 25mcd specification remains acceptable for their specific use case.