LED Panel Indicator 2191LX1-6V Equivalent & Substitute Parts

Part Overview

The 2191LX1-6V is a red LED panel indicator light manufactured by Visual Communications Company (VCC), designed for 6V applications with wire lead termination. This component is classified as obsolete, making identification of equivalent substitute parts essential for ongoing maintenance, repair, and design continuity in systems currently utilizing this indicator.

The 2191LX1-6V features a round panel cutout configuration with 0.31" (7.87mm) dimensions and a round lens with flat top styling. Wire leads measure 4.6" (116.84mm) in length. The component is ROHS3 compliant with MSL rating of 1 (Unlimited moisture sensitivity level).

Substiute Parts

2191LX1-6V

Visual Communications Company - VCCIn Stock: 7042191LX1-6V Datasheet

Current PartRFQ

2191L1-6V

Visual Communications Company - VCCIn Stock: 11412191L1-6V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete 2191LX1-6V is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Manufacturer series: 2191L (same product family)
• Lamp color: Red
• Voltage rating: 6V
• Panel cutout shape: Round
• Panel cutout dimensions: 0.31" (7.87mm)
• Lens style: Round with Flat Top
• Termination style: Wire Leads - 4.6" (116.84mm)
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity level: 1 (Unlimited)

The substitute part 2191L1-6V meets all mandatory matching parameters and is classified as Active product status, providing continued availability and supply chain reliability compared to the obsolete 2191LX1-6V.

Parameter Comparison

Engineering Selection Recommendations

The 2191L1-6V is the direct equivalent substitute for the obsolete 2191LX1-6V based on complete parameter alignment across all specified electrical and mechanical characteristics.

Selection Basis:

1. Product Status: The 2191L1-6V maintains Active product status with VCC, ensuring continued manufacturing, quality assurance, and supply chain availability. The 2191LX1-6V is classified as Obsolete, creating supply risk and potential discontinuation of manufacturing support.

2. Compliance Certifications: Both components maintain identical ROHS3 compliance and MSL rating of 1 (Unlimited), confirming equivalent environmental and handling requirements.

3. Functional Equivalence: All critical parameters—voltage rating, panel cutout dimensions, lens geometry, wire lead length, and termination style—are identical between the main part and substitute, enabling direct replacement without circuit modification or mechanical redesign.

4. Inventory Availability: The 2191L1-6V is available in higher inventory quantity (1099 Pcs) compared to the 2191LX1-6V (672 Pcs), supporting procurement reliability.

Frequently Asked Questions (FAQ)

Q: Can the 2191L1-6V be used as a direct replacement for the 2191LX1-6V in existing applications?

A: Yes. The 2191L1-6V is a direct equivalent substitute. All electrical parameters (6V voltage rating), mechanical parameters (0.31" round panel cutout, 4.6" wire leads, round flat-top lens), and compliance certifications (ROHS3, MSL 1) are identical, enabling direct substitution without circuit or mechanical modifications.

Q: What is the primary reason for substituting the 2191LX1-6V?

A: The 2191LX1-6V is classified as Obsolete. The 2191L1-6V is the Active equivalent from the same 2191L series, providing continued manufacturing support, supply chain reliability, and long-term availability.

Q: Are there any packaging differences between these parts?

A: The 2191LX1-6V packaging is not specified in the technical data. The 2191L1-6V is supplied in Bulk packaging. Both components are identical in form, fit, and function; packaging differences do not affect electrical or mechanical performance.

Q: Do both parts meet the same environmental compliance standards?

A: Yes. Both the 2191LX1-6V and 2191L1-6V are ROHS3 compliant with MSL rating of 1 (Unlimited). They meet identical environmental and moisture sensitivity requirements.

Q: What are the critical parameters that determine substitution compatibility?

A: Substitution compatibility is determined by: manufacturer series (2191L), lamp color (Red), voltage rating (6V), panel cutout shape and dimensions (Round, 0.31"), lens style (Round with Flat Top), wire lead length (4.6"), and compliance certifications (ROHS3, MSL 1). All parameters must match exactly for direct substitution.