MB403-W120-CW-BP LED Replacement Lamp - Equivalent & Substitute Parts

Part Overview

The MB403-W120-CW-BP is an LED lamp replacement designed for miniature bayonet (BA9S) applications operating at 120VAC. This T-3 1/4 form factor white LED lamp is classified as Active product status and is suitable for general purpose lighting applications. The component is stocked at 746 pieces in new original condition. Substitute parts are identified based on matching electrical specifications, mechanical form factor, and base type to ensure direct compatibility in existing installations.

Substiute Parts

MB403-W120-CW-BP

Visual Communications Company - VCCIn Stock: 835MB403-W120-CW-BP Datasheet

Current PartRFQ

MB403-W120-CW

Visual Communications Company - VCCIn Stock: 1134MB403-W120-CW Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MB403-W120-CW-BP are identified through parametric equivalence based on the following critical specifications:

Substitution Criteria:

• Base Type: Miniature Bayonet (BA9S)
• Size / Dimension: T - 3 1/4
• Voltage - Forward (Vf) (Typ): 120VAC
• Color: White
• Millicandela Rating: 1560mcd
• Configuration: Single
• Applications: General Purpose Lighting

Parts matching all these parameters are classified as parametric equivalents and direct substitutes. The MB403 series designation indicates compatibility within the product line for this application category.

Parameter Comparison

Engineering Selection Recommendations

Both the MB403-W120-CW-BP and MB403-W120-CW are Active status products manufactured by Visual Communications Company - VCC. Both components meet ROHS3 compliance requirements and are REACH Unaffected. Selection between these parts is based on packaging requirements and inventory availability. The MB403-W120-CW substitute offers higher inventory availability at 1080 pieces compared to 746 pieces for the main part number. Both parts are suitable for direct substitution in 120VAC miniature bayonet lamp applications requiring white LED illumination at 1560mcd output.

Frequently Asked Questions (FAQ)

Q: Can MB403-W120-CW replace MB403-W120-CW-BP?

A: Yes. Both parts are parametric equivalents with identical electrical specifications (120VAC), mechanical form factor (T-3 1/4), base type (Miniature Bayonet BA9S), color (White), and light output (1560mcd). The difference is in packaging designation only.

Q: What does the packaging designation mean in the part numbers?

A: The MB403-W120-CW-BP designation includes "-BP" which indicates Bulk Packaging. The MB403-W120-CW part number represents the same component with standard bulk packaging. Both are supplied as new original stock.

Q: Are these parts suitable for 120VAC applications?

A: Yes. Both parts are rated for 120VAC operation and are designed for general purpose lighting applications with miniature bayonet base compatibility.

Q: What is the light output specification?

A: Both parts deliver 1560 millicandela (mcd) of white light output, meeting the specified brightness requirement for this lamp category.

Q: Are there any compliance differences between the substitute parts?

A: No. Both the MB403-W120-CW-BP and MB403-W120-CW maintain identical compliance status: ROHS3 Compliant and REACH Unaffected.