Equivalent & Substitute Parts for 1052A5 Neon Panel Indicator

Part Overview

The 1052A5 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 green neon lamp with a round domed lens and 0.50" panel cutout, utilizing wire lead termination of 4.6" length.

The 1052A5 carries a "Not For New Designs" product status, indicating that VCC has discontinued active development and support for this neon-based indicator line. Organizations requiring panel indicator functionality must evaluate substitute components that maintain compatibility with existing panel cutout dimensions and electrical ratings while meeting current design standards.

Substiute Parts

1052A5

Visual Communications Company - VCCIn Stock: 9821052A5 Datasheet

Current PartRFQ

1092A5-125VAC

Visual Communications Company - VCCIn Stock: 9671092A5-125VAC Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The 1052A5-125VAC substitute relationship is established based on the following alignment of critical parameters:

Mechanical Compatibility:

• Panel cutout shape: Round (both parts)
• Panel cutout dimensions: 0.50" (12.70mm) (both parts)
• Lens style: Round with Domed Top (both parts)
• Termination style: Wire Leads - 4.6" (116.84mm) (both parts)

Electrical Compatibility:

• Voltage rating: 125V AC (1052A5 operates within 105V-125V range; 1092A5-125VAC operates at 125V)
• Ratings: AC (both parts)

Regulatory Compliance:

• RoHS Status: ROHS3 Compliant (both parts)
• REACH Status: REACH Unaffected (both parts)
• Moisture Sensitivity Level: 1 (Unlimited) (both parts)

Visual Function:

• Lamp color: Green (both parts)
• Lens color: Green (both parts)

The 1092A5-125VAC represents a technology transition from neon to LED while maintaining identical mechanical interfaces and AC voltage operation at the upper specification limit of the original part.

Parameter Comparison

Engineering Selection Recommendations

For Existing Designs Using 1052A5:

The 1092A5-125VAC substitute maintains full mechanical compatibility through identical panel cutout dimensions (0.50" round), lens style (round with domed top), and wire lead termination (4.6" length). Both components operate on AC voltage with equivalent RoHS3 compliance and REACH unaffected status.

For New Designs:

The 1052A5 carries "Not For New Designs" status. The 1092A5-125VAC is classified as "Active" product status, indicating ongoing manufacturer support and availability. New designs should incorporate the 1092A5-125VAC to ensure long-term component availability and manufacturer technical support.

Voltage Consideration:

The 1052A5 operates across a 105V to 125V AC range. The 1092A5-125VAC operates at 125V AC. Systems operating at the lower end of the 1052A5 range (105V-115V) require verification that 125V operation is acceptable for the application circuit.

Technology Transition:

The substitution represents a transition from neon lamp technology to LED technology. Both maintain green color output and identical mechanical interfaces. The LED substitute provides specified current consumption (25mA) and millicandela rating (12000mcd), enabling more precise circuit design compared to the neon predecessor.

Frequently Asked Questions (FAQ)

Q: Can the 1092A5-125VAC directly replace the 1052A5 in existing panel assemblies?

A: Yes, for mechanical fit. The 1092A5-125VAC maintains identical panel cutout dimensions (0.50" round), lens style (round with domed top), and wire lead termination (4.6" length). Electrical circuit compatibility requires verification that 125V AC operation is acceptable, as the original 1052A5 operates across 105V-125V AC.

Q: What is the primary difference between these two parts?

A: The 1052A5 uses neon lamp technology, while the 1092A5-125VAC uses LED technology. Both produce green illumination and share identical mechanical interfaces. The LED substitute provides specified electrical parameters (25mA current, 12000mcd brightness) enabling more precise circuit design.

Q: Why is the 1052A5 marked "Not For New Designs"?

A: This designation indicates that VCC has transitioned away from neon indicator development. New designs should utilize the 1092A5-125VAC, which carries "Active" product status and ensures ongoing manufacturer support and component availability.

Q: Are there any compliance differences between these parts?

A: No. Both the 1052A5 and 1092A5-125VAC are ROHS3 Compliant, REACH Unaffected, and carry Moisture Sensitivity Level 1 (Unlimited). Regulatory compliance is equivalent.

Q: What packaging options are available?

A: The 1052A5 is supplied in Bag packaging, while the 1092A5-125VAC is supplied in Bulk packaging. Both are available in stock quantities (879 Pcs and 922 Pcs respectively).

Q: Does the LED substitute require different circuit design considerations?

A: The 1092A5-125VAC specifies 25mA current consumption and 12000mcd brightness output. Circuit design should account for these specified parameters. The neon predecessor (1052A5) does not provide equivalent current specifications, requiring circuit verification during substitution.

Q: Can the 1052A5 be used in new equipment designs?

A: No. The "Not For New Designs" status indicates discontinued development support. The 1092A5-125VAC should be used for all new equipment designs to ensure long-term component availability and manufacturer technical support.