LED Panel Indicator 1091MX7-12V Equivalent & Substitute Parts

Part Overview

The 1091MX7-12V is a yellow LED panel indicator light manufactured by Visual Communications Company (VCC), designed for 12V AC applications with wire lead termination and a 0.50" (12.70mm) round panel cutout. This component is classified as obsolete, making identification of equivalent substitute parts essential for ongoing maintenance, repair, and new design implementations where this indicator type is specified.

The necessity to identify substitute parts arises from the obsolete product status, which restricts availability through standard distribution channels. Active equivalent models within the same series provide functional continuity while maintaining design compatibility.

Substiute Parts

1091MX7-12V

Visual Communications Company - VCCIn Stock: 8421091MX7-12V Datasheet

Current PartRFQ

1091M7-12V

Visual Communications Company - VCCIn Stock: 17341091M7-12V Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 1091MX7-12V are identified based on strict parameter matching within the VCC 1091M series. The substitution logic is based on the following critical parameters that must remain constant:

Mandatory Matching Parameters:

• Manufacturer: Visual Communications Company (VCC)
• Series: 1091M
• Lamp Color: Yellow
• Voltage Rating: 12V
• Panel Cutout Shape: Round
• Panel Cutout Dimensions: 0.50" (12.70mm)
• Lens Style: Round with Domed Top
• Termination Style: Wire Leads - 4.6" (116.84mm)
• RoHS Compliance: ROHS3 Compliant

The 1091M7-12V qualifies as a direct substitute because it maintains all mandatory parameters while offering the advantage of active product status and higher inventory availability.

Parameter Comparison

Engineering Selection Recommendations

The 1091M7-12V is a direct functional and mechanical equivalent to the obsolete 1091MX7-12V. Selection between these parts should be based on the following engineering criteria:

Product Status Consideration: The 1091MX7-12V is obsolete, while the 1091M7-12V maintains active product status. For new designs, repair operations, and long-term supply chain planning, the 1091M7-12V is the appropriate selection.

Regulatory Compliance: Both parts maintain ROHS3 compliance and identical ECCN/HTSUS classifications, ensuring equivalent regulatory standing for procurement and export purposes.

Inventory Availability: The 1091M7-12V offers significantly higher inventory availability (1692 pcs vs. 815 pcs), supporting both immediate fulfillment and buffer stock requirements.

Packaging Consideration: The 1091MX7-12V is supplied in Snap Fit packaging, while the 1091M7-12V is supplied in Bulk packaging. Packaging selection should align with assembly process requirements and inventory management protocols.

Electrical and Mechanical Compatibility: All critical parameters—voltage rating, panel cutout dimensions, lens configuration, and wire lead termination—are identical, ensuring direct substitution without circuit redesign or mechanical rework.

Frequently Asked Questions (FAQ)

Q: Can the 1091M7-12V directly replace the 1091MX7-12V in existing applications?

A: Yes. The 1091M7-12V is a direct substitute. All electrical ratings (12V), mechanical dimensions (0.50" round panel cutout), lens configuration (round with domed top), and termination style (4.6" wire leads) are identical. No circuit modifications or mechanical rework is required.

Q: What is the primary reason to switch from 1091MX7-12V to 1091M7-12V?

A: The 1091MX7-12V is classified as obsolete, restricting availability through standard distribution channels. The 1091M7-12V maintains active product status with higher inventory availability, ensuring reliable supply for both immediate and future requirements.

Q: Are there any compliance or regulatory differences between these parts?

A: No. Both parts are ROHS3 compliant, share identical ECCN (EAR99) and HTSUS (8541.41.0000) classifications, and maintain the same Moisture Sensitivity Level (MSL 1 - Unlimited). Regulatory standing is equivalent.

Q: Does the packaging difference affect electrical or mechanical performance?

A: No. The packaging difference (Snap Fit vs. Bulk) affects only the physical presentation and handling during inventory management. Electrical specifications, mechanical form factor, and functional performance are identical.

Q: What are the critical parameters that must match for substitution?

A: Substitution requires matching on: manufacturer (VCC), series (1091M), lamp color (yellow), voltage (12V), panel cutout shape and dimensions (0.50" round), lens style (round with domed top), termination style (4.6" wire leads), and RoHS compliance status. All these parameters are identical between the main part and substitute.

Q: Is the 1091M7-12V suitable for new design implementations?

A: Yes. The 1091M7-12V is an active product with full availability and regulatory compliance. It is appropriate for new designs, production builds, and long-term supply chain planning.

Q: What should be verified before implementing the 1091M7-12V in production?

A: Confirm that the application circuit operates at 12V AC, the panel mounting hole is 0.50" (12.70mm) round, and the wire lead length (4.6") accommodates the connection routing. These parameters are identical to the original specification, ensuring direct compatibility.