MPC3GCW12.0 LED Panel Indicator - Equivalent & Substitute Parts

Part Overview

The MPC3GCW12.0 is a green LED panel indicator manufactured by Bivar Inc., featuring a clear lens with 20° viewing angle, 2.1V forward voltage, and 30mA maximum current rating. This component is classified as obsolete product status. Due to its obsolete designation, identifying equivalent substitute parts with compatible electrical and mechanical specifications is necessary for ongoing system support and component procurement.

Substiute Parts

MPC3GCW12.0

Bivar Inc.In Stock: 944MPC3GCW12.0 Datasheet

Current PartRFQ

MPC3GDW12.0

Bivar Inc.In Stock: 1738MPC3GDW12.0 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MPC3GCW12.0 is determined by the following critical parameters that must remain constant across equivalent parts:

Mandatory Matching Parameters:

• Manufacturer: Bivar Inc.
• Series: MPC3
• Lamp Color: Green
• Forward Voltage (Vf): 2.1V
• Maximum Current (If): 30mA
• Lens Size: 3mm, T-1
• Panel Cutout Shape: Round
• Panel Cutout Dimensions: 0.24" (6.10mm)
• Termination Style: Wire Leads - 12" (304.80mm)
• Wavelength - Peak: 568nm

Parameters Permitted to Vary:

• Lens Color (Clear vs. Diffused)
• Lens Transparency (Clear vs. Diffused)
• Viewing Angle (20° vs. 35°)
• Millicandela Rating (40mcd vs. 25mcd)
• Product Status (Obsolete vs. Active)

The MPC3GDW12.0 qualifies as a substitute part because it maintains all mandatory electrical and mechanical specifications while differing only in optical characteristics (lens diffusion and viewing angle) and product status.

Parameter Comparison

Engineering Selection Recommendations

For MPC3GCW12.0 Replacement:

The MPC3GDW12.0 is the designated substitute part for the obsolete MPC3GCW12.0. Selection of this substitute is supported by the following factors:

Electrical Compatibility: Both parts operate at identical forward voltage (2.1V) and maximum current (30mA) specifications, ensuring direct circuit compatibility without modification to current-limiting resistor calculations or power supply requirements.

Mechanical Compatibility: Panel cutout dimensions (0.24" / 6.10mm), lens size (3mm T-1), and termination style (12" wire leads) are identical, permitting direct mechanical substitution in existing panel assemblies.

Compliance Status: The MPC3GDW12.0 maintains the same regulatory classifications (EAR99, HTSUS 8541.41.0000) and moisture sensitivity level (MSL 1) as the original part. The substitute achieves ROHS3 compliance and REACH unaffected status.

Product Availability: The MPC3GDW12.0 carries active product status with 1708 units in stock, compared to the obsolete MPC3GCW12.0 with limited remaining inventory (930 units).

Optical Characteristic Differences: The substitute features a diffused green lens with 35° viewing angle and 25mcd brightness, compared to the original clear lens with 20° viewing angle and 40mcd brightness. These differences result in wider light distribution and reduced peak intensity. Application suitability depends on specific illumination requirements.

Frequently Asked Questions (FAQ)

Q: Can MPC3GDW12.0 be used as a direct replacement for MPC3GCW12.0 in all applications?

A: Electrical and mechanical compatibility is complete. The MPC3GDW12.0 maintains identical forward voltage (2.1V), maximum current (30mA), panel cutout dimensions (0.24" / 6.10mm), and wire lead termination (12"). Optical differences (diffused vs. clear lens, 35° vs. 20° viewing angle, 25mcd vs. 40mcd) must be evaluated against specific application requirements for brightness and viewing angle specifications.

Q: What are the key differences between MPC3GCW12.0 and MPC3GDW12.0?

A: The primary differences are optical characteristics. MPC3GCW12.0 features a clear colorless lens with 20° viewing angle and 40mcd brightness. MPC3GDW12.0 features a diffused green lens with 35° viewing angle and 25mcd brightness. All electrical parameters (2.1V, 30mA) and mechanical specifications (panel cutout, lens size, wire leads) are identical.

Q: Why is MPC3GCW12.0 listed as obsolete?

A: Product status is determined by manufacturer designation. The MPC3GCW12.0 is classified as obsolete by Bivar Inc. The MPC3GDW12.0 is the active equivalent within the MPC3 series, carrying active product status.

Q: Are there packaging differences between these parts?

A: MPC3GCW12.0 is supplied with no specified packaging designation. MPC3GDW12.0 is supplied in bag packaging. Both parts maintain identical component specifications and panel mounting requirements.

Q: Do both parts meet the same regulatory requirements?

A: Both parts share identical ECCN (EAR99) and HTSUS (8541.41.0000) classifications. MPC3GDW12.0 additionally specifies ROHS3 compliance and REACH unaffected status. Both maintain MSL 1 (Unlimited) moisture sensitivity level.

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

A: MPC3GCW12.0 provides 20° viewing angle with 40mcd brightness from a clear lens. MPC3GDW12.0 provides 35° viewing angle with 25mcd brightness from a diffused lens. The wider 35° viewing angle distributes light over a broader area, while the narrower 20° angle concentrates light in a more focused beam. Peak brightness is reduced in the substitute due to diffusion characteristics.