2110QA4 Neon Panel Indicator Equivalent & Substitute Parts

Part Overview

The 2110QA4 is a neon panel indicator manufactured by Visual Communications Company (VCC) designed for AC applications in the 105V to 125V range. This component features a white neon lamp with a round lens and flat top, mounted via quick connect termination (0.187" / 4.7mm). The part is classified as Obsolete, necessitating identification of suitable substitute components for ongoing maintenance and repair applications. Substitute parts must maintain electrical compatibility, mechanical fit, and functional equivalence to ensure proper operation in existing installations.

Substiute Parts

2110QA4

Visual Communications Company - VCCIn Stock: 10012110QA4 Datasheet

Current PartRFQ

2150QA4

Visual Communications Company - VCCIn Stock: 11212150QA4 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 2110QA4 is determined by strict alignment of the following critical parameters:

Electrical Compatibility Requirements:

• Voltage rating: 105V ~ 125V AC
• Neon lamp type
• White lamp color

Mechanical Compatibility Requirements:

• Panel cutout shape: Round
• Panel cutout dimensions: 0.31" (7.87mm)
• Lens style: Round with Flat Top
• Termination style: Quick Connect - 0.187" (4.7mm)

Regulatory & Environmental Requirements:

• ROHS3 Compliance
• REACH Unaffected status
• Moisture Sensitivity Level 1

The 2150QA4 meets all specified electrical, mechanical, and regulatory parameters, establishing it as a valid substitute for the obsolete 2110QA4.

Parameter Comparison

Engineering Selection Recommendations

The 2150QA4 serves as the direct substitute for the obsolete 2110QA4 based on complete parameter alignment across electrical, mechanical, and regulatory specifications. Both components are legacy products; the 2110QA4 is classified as Obsolete while the 2150QA4 is designated Not For New Designs. Both maintain ROHS3 compliance and REACH Unaffected status, ensuring regulatory compatibility in existing installations.

The 2150QA4 is available in bulk packaging with 1,072 units in stock, compared to 983 units of the 2110QA4. Selection between these parts should be based on inventory availability and application requirements, as both components provide identical functional and mechanical performance within the specified voltage range and panel mounting configuration.

Frequently Asked Questions (FAQ)

Q: Can the 2150QA4 be used as a direct replacement for the 2110QA4?

A: Yes. The 2150QA4 meets all electrical, mechanical, and regulatory requirements specified for the 2110QA4. Both components feature identical voltage ratings (105V ~ 125V AC), neon white lamp type, round lens style, panel cutout dimensions (0.31" / 7.87mm), and quick connect termination (0.187" / 4.7mm).

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

A: Substitution compatibility is determined by: voltage rating (105V ~ 125V AC), lamp type (neon), lamp color (white), panel cutout shape and dimensions (round, 0.31" / 7.87mm), lens style (round with flat top), termination style (quick connect 0.187" / 4.7mm), and regulatory compliance (ROHS3, REACH Unaffected, MSL 1).

Q: Are there packaging differences between the 2110QA4 and 2150QA4?

A: Yes. The 2110QA4 is supplied with standard packaging, while the 2150QA4 is supplied in bulk packaging. This distinction does not affect electrical or mechanical compatibility.

Q: Why is the 2110QA4 classified as Obsolete?

A: The 2110QA4 has reached end-of-life status. The 2150QA4, classified as Not For New Designs, represents the available alternative for replacement and maintenance applications.

Q: Do both parts meet current regulatory standards?

A: Both the 2110QA4 and 2150QA4 are ROHS3 compliant and REACH Unaffected, meeting applicable regulatory requirements for their respective product statuses.

Q: What is the Moisture Sensitivity Level for these components?

A: Both components have a Moisture Sensitivity Level of 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.