LED Panel Indicator MPR3HCW12.0 Equivalent & Substitute Parts

Part Overview

The MPR3HCW12.0 is a red LED panel indicator manufactured by Bivar Inc., designed for applications requiring a 2V, 30mA indicator light with clear lens optics. This component features a 3mm T-1 lens form factor with 12-inch wire leads and a round panel cutout of 0.24 inches (6.10mm). The product is currently classified as obsolete, making identification of functionally equivalent substitute parts essential for ongoing system support and component procurement.

Substiute Parts

MPR3HCW12.0

Bivar Inc.In Stock: 772MPR3HCW12.0 Datasheet

Current PartRFQ

MPR3HDW12.0

Bivar Inc.In Stock: 693MPR3HDW12.0 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MPR3HCW12.0 is determined by strict electrical and mechanical compatibility criteria. The following parameters must remain constant across substitute parts:

Critical Fixed Parameters:

• Voltage rating: 2V
• Maximum current: 30mA
• Lens size form factor: 3mm, T-1
• Panel cutout shape and dimensions: Round, 0.24" (6.10mm)
• Termination style: Wire leads with 12-inch length
• Wavelength peak: 625nm (red spectrum)
• Manufacturer: Bivar Inc.
• Series: MPR3

Parameters Permitted to Vary:

• Lens color (clear to diffused)
• Lens transparency (clear to diffused)
• Viewing angle (20° to 35°)
• Millicandela rating (50mcd to 30mcd)
• Product status (obsolete to active)
• Packaging configuration

The MPR3HDW12.0 qualifies as a substitute part because it maintains all critical electrical and mechanical parameters while offering an active product status alternative.

Parameter Comparison

Engineering Selection Recommendations

The MPR3HDW12.0 serves as the direct substitute for the obsolete MPR3HCW12.0. Both components share identical electrical specifications (2V, 30mA), mechanical form factors (3mm T-1 lens, 0.24-inch round panel cutout), and wire lead termination (12 inches). The MPR3HDW12.0 is currently in active production status, ensuring long-term availability and supply chain continuity.

The primary differences between these parts are optical characteristics. The MPR3HCW12.0 features a clear colorless lens with 50mcd brightness and a 20-degree viewing angle, while the MPR3HDW12.0 incorporates a red diffused lens with 30mcd brightness and a 35-degree viewing angle. These optical variations do not affect electrical compatibility or mechanical fit within the panel cutout.

The MPR3HDW12.0 carries ROHS3 compliance certification, meeting current regulatory requirements for electronic component manufacturing. Both components maintain MSL 1 (Unlimited) moisture sensitivity ratings, indicating no special handling requirements during storage or assembly.

Frequently Asked Questions (FAQ)

Q: Can the MPR3HDW12.0 replace the MPR3HCW12.0 in existing applications?

A: Yes. Both components operate at identical voltage (2V) and current (30mA) specifications. The panel cutout dimensions (0.24 inches, round) and wire lead configuration (12 inches) are identical, ensuring mechanical compatibility. The optical differences (clear versus diffused lens, 50mcd versus 30mcd brightness, 20° versus 35° viewing angle) do not affect electrical circuit operation.

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

A: The MPR3HCW12.0 has a clear colorless lens providing 50mcd brightness with a 20-degree viewing angle, optimized for direct line-of-sight applications. The MPR3HDW12.0 has a red diffused lens providing 30mcd brightness with a 35-degree viewing angle, optimized for wider viewing angle applications. Both emit light at the same 625nm wavelength (red spectrum).

Q: Why is the MPR3HCW12.0 listed as obsolete?

A: The MPR3HCW12.0 has been discontinued by Bivar Inc. The MPR3HDW12.0 remains in active production and is the recommended substitute for new designs and component replenishment.

Q: Are there packaging differences between these parts?

A: The MPR3HCW12.0 is listed with no specified packaging designation. The MPR3HDW12.0 is supplied in bag packaging. This difference does not affect component performance or electrical characteristics.

Q: Do both parts meet the same regulatory standards?

A: Both components share identical ECCN (EAR99) and HTSUS (8541.41.0000) classifications. The MPR3HDW12.0 carries ROHS3 compliance certification. Both maintain MSL 1 (Unlimited) moisture sensitivity ratings.

Q: What is the viewing angle difference and how does it affect application selection?

A: The MPR3HCW12.0 has a 20-degree viewing angle, suitable for applications requiring concentrated light output in a narrow cone. The MPR3HDW12.0 has a 35-degree viewing angle, suitable for applications requiring light visibility across a wider range of observer positions. The choice depends on the specific application's viewing geometry requirements.