Neon Panel Indicator Lamp 2112A5 Equivalent & Substitute Parts

Part Overview

The Visual Communications Company (VCC) model 2112A5 is a neon panel indicator lamp designed for AC applications in the 105V to 125V range. This component functions as a visual status indicator with a green neon element housed in a clear round lens with flat top styling. The part is classified as "Not For New Designs," indicating it represents legacy technology. Identifying equivalent substitute parts is necessary for maintenance, repair, and continued operation of installed systems utilizing this component.

Substiute Parts

2112A5

Visual Communications Company - VCCIn Stock: 11182112A5 Datasheet

Current PartRFQ

2152A5

Visual Communications Company - VCCIn Stock: 10632152A5 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 2112A5 neon panel indicator lamp is determined by strict equivalence across the following critical parameters:

Electrical Compatibility:

• Voltage rating: 105V ~ 125V AC operation
• Lamp type: Neon technology

Mechanical Compatibility:

• Panel cutout shape: Round geometry
• Panel cutout dimensions: 0.31" (7.87mm) diameter
• Termination style: Wire leads with 4.6" (116.84mm) length
• Lens style: Round with flat top configuration

Visual Characteristics:

• Lamp color: Green
• Lens transparency: Clear

Regulatory Compliance:

• RoHS3 compliance requirement
• REACH unaffected status
• Moisture sensitivity level 1 classification

The substitute part 2152A5 maintains equivalence across all these parameters, enabling direct functional replacement in existing installations.

Parameter Comparison

Engineering Selection Recommendations

Both the 2112A5 and 2152A5 are classified as "Not For New Designs" by the manufacturer, indicating these components represent mature or legacy technology. Selection between these parts should be based on:

Availability and Inventory: The 2112A5 maintains 1,047 pieces in current stock, while the 2152A5 has 992 pieces available. For immediate procurement needs, the 2112A5 offers marginally higher inventory availability.

Regulatory Compliance: Both parts maintain ROHS3 compliance and REACH unaffected status, satisfying current environmental and regulatory requirements for electronic component use.

Application Continuity: For replacement or repair of existing installations, either part provides functional equivalence. The identical electrical ratings, mechanical dimensions, and visual characteristics ensure direct substitution without circuit modification or panel rework.

Tariff Classification: The 2112A5 carries HTSUS code 8539.31.0070, while the 2152A5 carries 8539.29.4000. Procurement decisions involving international trade or duty considerations should account for these distinct classifications.

Frequently Asked Questions (FAQ)

Q: Can the 2152A5 directly replace the 2112A5 in an existing installation?

A: Yes. The 2152A5 is a parametric equivalent with identical electrical ratings (105V ~ 125V AC), mechanical dimensions (0.31" round cutout, 4.6" wire leads), lens configuration (round with flat top, clear green), and regulatory compliance status. No circuit modification or panel rework is required.

Q: What determines whether a neon panel indicator lamp can substitute for the 2112A5?

A: Substitution requires equivalence across voltage rating, lamp type (neon), color (green), lens transparency (clear), lens style (round with flat top), panel cutout shape and dimensions (0.31" round), termination style (wire leads 4.6"), and regulatory compliance (ROHS3, REACH unaffected, MSL 1).

Q: Are there any differences in performance between the 2112A5 and 2152A5?

A: No performance differences exist between these parts. All specified electrical and mechanical parameters are identical. Both components are rated for the same voltage range and provide equivalent visual indication functionality.

Q: Why do the 2112A5 and 2152A5 have different HTSUS codes?

A: The HTSUS codes (8539.31.0070 for 2112A5 and 8539.29.4000 for 2152A5) reflect tariff classification distinctions used for international trade purposes. These codes do not indicate functional or technical differences between the parts.

Q: What is the significance of the "Not For New Designs" status?

A: This designation indicates that both the 2112A5 and 2152A5 represent established technology not recommended for incorporation into new product designs. These parts remain suitable for maintenance, repair, and replacement of existing systems.

Q: How should I handle inventory selection between the 2112A5 and 2152A5?

A: Both parts are functionally equivalent. Selection can be based on availability, with the 2112A5 currently offering slightly higher stock levels (1,047 vs. 992 pieces). For applications requiring immediate delivery, either part satisfies the requirement.