LED Panel Indicator 2191UX1-24V Equivalent & Substitute Parts

Part Overview

The 2191UX1-24V is a red LED panel indicator light manufactured by Visual Communications Company (VCC), designed for 24V applications with wire lead termination. This component is classified as obsolete, making identification of equivalent and substitute parts essential for ongoing system maintenance and new design implementations. The 2191UX1-24V features a round panel cutout configuration with a domed lens style and 4.6-inch wire leads for direct panel mounting applications.

Substiute Parts

2191UX1-24V

Visual Communications Company - VCCIn Stock: 8372191UX1-24V Datasheet

Current PartRFQ

2191U1-24V

Visual Communications Company - VCCIn Stock: 9222191U1-24V Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the 2191UX1-24V is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Operating voltage: 24V
• Lamp color: Red
• Panel cutout shape: Round
• Panel cutout diameter: 0.31" (7.87mm)
• Lens style: Round with Domed Top
• Termination style: Wire Leads - 4.6" (116.84mm)
• Series family: 2191U

The 2191U1-24V qualifies as a direct substitute based on complete alignment with all specified parameters. Both components share identical electrical and mechanical characteristics within the 2191U series, with the primary distinction being product status and packaging configuration.

Parameter Comparison

Engineering Selection Recommendations

The 2191U1-24V is the direct equivalent substitute for the obsolete 2191UX1-24V. Selection of the 2191U1-24V is supported by the following engineering factors:

Product Status: The 2191U1-24V maintains active product status with VCC, ensuring continued availability and manufacturing support. The 2191UX1-24V is classified as obsolete, creating supply chain risk for new procurements and system replacements.

Compliance Certification: Both components maintain ROHS3 compliance and MSL 1 rating, confirming equivalent environmental and reliability standards.

Electrical and Mechanical Compatibility: Complete parameter alignment across voltage rating, color specification, panel cutout geometry, lens configuration, and wire lead dimensions ensures direct functional substitution without circuit or mechanical redesign.

Packaging Consideration: The 2191U1-24V is supplied in bulk packaging, whereas the 2191UX1-24V uses standard packaging. Bulk packaging does not affect component performance or electrical characteristics.

Frequently Asked Questions (FAQ)

Q: Can the 2191U1-24V be used as a direct replacement for the 2191UX1-24V in existing installations?

A: Yes. The 2191U1-24V is a direct equivalent substitute. All critical parameters—voltage rating, color, panel cutout dimensions, lens style, and wire lead configuration—are identical. No circuit modifications or mechanical adjustments are required.

Q: What is the difference between the 2191UX1-24V and 2191U1-24V?

A: The primary differences are product status and packaging. The 2191UX1-24V is obsolete, while the 2191U1-24V is active. The 2191U1-24V is supplied in bulk packaging. All electrical and mechanical specifications are identical.

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

A: No. Both components are ROHS3 compliant with MSL 1 rating. Compliance certifications are equivalent.

Q: Does the bulk packaging of the 2191U1-24V affect component performance?

A: No. Packaging configuration does not affect electrical performance, mechanical fit, or operational characteristics. Bulk packaging is a supply and logistics consideration only.

Q: What panel cutout diameter is required for installation?

A: Both the 2191UX1-24V and 2191U1-24V require a 0.31-inch (7.87mm) round panel cutout. This dimension is identical for both components.

Q: Are the wire lead lengths identical?

A: Yes. Both components feature 4.6-inch (116.84mm) wire leads for panel mounting and circuit connection.