LED Panel Indicator MPR3GD5V Equivalent & Substitute Parts

Part Overview

The MPR3GD5V is a 3mm green diffused LED panel indicator manufactured by Bivar Inc., rated for 5V operation with a 35° viewing angle and 25mcd brightness output. This component is classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing design requirements and procurement needs. The part features a round panel cutout of 0.24" (6.10mm) diameter and T-1 lens form factor, standard for industrial panel-mount LED applications.

Substiute Parts

MPR3GD5V

Bivar Inc.In Stock: 903MPR3GD5V Datasheet

Current PartRFQ

L63DG2L

Visual Communications Company - VCCIn Stock: 3686L63DG2L Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete MPR3GD5V is based on matching the following critical parameters:

Mechanical Compatibility:

• Panel cutout shape and dimensions (0.24" round)
• Lens size (3mm T-1 form factor)
• Lens style (round with domed top)

Optical Characteristics:

• Lamp color (green)
• Lens transparency (diffused)

Environmental & Compliance:

• Moisture Sensitivity Level 1 (Unlimited)
• ECCN and HTSUS classification alignment

The substitute part L63DG2L from Visual Communications Company (VCC) satisfies these mechanical and optical requirements. Electrical parameter differences (voltage, current, brightness, viewing angle) exist between the main part and substitute; however, these differences do not preclude functional substitution in applications where the substitute's electrical ratings are compatible with the circuit design.

Parameter Comparison

Engineering Selection Recommendations

The L63DG2L substitute part is suitable for applications requiring mechanical and optical compatibility with the obsolete MPR3GD5V, subject to the following conditions:

Electrical Circuit Compatibility: The substitute operates at 3.2V with a 20mA current rating, differing from the main part's 5V specification. Circuit designs must be evaluated to confirm that the substitute's lower voltage rating and specified current are compatible with existing power supply and current-limiting configurations.

Optical Performance: The substitute provides 30mcd brightness compared to the main part's 25mcd, representing a 20% increase in luminous intensity. The substitute's 25° viewing angle is narrower than the main part's 35° angle. Applications requiring specific brightness or viewing angle characteristics must assess whether these differences are acceptable.

Product Status & Availability: The L63DG2L is in active production status with 3,657 units in stock, compared to the obsolete MPR3GD5V with 828 units remaining. The substitute's active status ensures long-term availability and supply chain continuity.

Compliance & Environmental: Both parts carry identical Moisture Sensitivity Level 1 (Unlimited) ratings and ECCN/HTSUS classifications. The substitute meets ROHS3 compliance and REACH unaffected status, supporting regulatory requirements for new designs.

Frequently Asked Questions (FAQ)

Q: Can the L63DG2L directly replace the MPR3GD5V in existing designs?

A: Mechanical and optical compatibility is confirmed through identical panel cutout dimensions (0.24" round), lens size (3mm T-1), lens style (round domed top), and color/transparency (green diffused). However, electrical parameters differ: the substitute operates at 3.2V versus 5V, and specifies 20mA current. Direct replacement requires circuit evaluation to confirm voltage and current compatibility.

Q: What are the key differences between these parts?

A: Mechanical and optical parameters are identical. Electrical differences include voltage (5V vs. 3.2V), current specification (not provided vs. 20mA), brightness (25mcd vs. 30mcd), viewing angle (35° vs. 25°), and termination style (not specified vs. PC pin). The substitute is brighter and has a narrower viewing angle.

Q: Why is the MPR3GD5V obsolete?

A: The MPR3GD5V is classified as obsolete by the manufacturer. The L63DG2L, an active production part from VCC, provides mechanical and optical equivalence for applications requiring panel-mount 3mm green diffused LED indicators with 0.24" cutout diameter.

Q: Are there packaging differences?

A: The MPR3GD5V packaging is listed as dash (not specified). The L63DG2L is supplied in bulk packaging. Procurement specifications should address packaging requirements for assembly and handling.

Q: What is the termination difference?

A: The MPR3GD5V termination style is not specified in available documentation. The L63DG2L uses PC pin termination, a standard configuration for panel-mount LED indicators. Assembly processes must accommodate PC pin leads.

Q: How do the brightness and viewing angle differences affect application suitability?

A: The L63DG2L provides 30mcd versus the main part's 25mcd, offering 20% greater brightness. The substitute's 25° viewing angle is narrower than the main part's 35°. Applications requiring specific brightness levels or wide viewing angles must evaluate whether these differences meet functional requirements.

Q: Are both parts environmentally rated identically?

A: Both parts carry Moisture Sensitivity Level 1 (Unlimited) and identical ECCN/HTSUS classifications. The L63DG2L additionally specifies ROHS3 compliance and REACH unaffected status, supporting modern regulatory requirements.