Equivalent & Substitute Parts for 1030QDX1

Part Overview

The 1030QDX1 is a neon panel indicator manufactured by Visual Communications Company (VCC), designed for AC applications at 125V. This component features a red neon lamp with a round flat-top lens and quick connect termination (0.187" / 4.7mm). The part is classified as obsolete, necessitating identification of equivalent substitute components for ongoing applications and new procurement requirements.

Substiute Parts

1030QDX1

Visual Communications Company - VCCIn Stock: 11501030QDX1 Datasheet

Current PartRFQ

1030QD1

Visual Communications Company - VCCIn Stock: 38111030QD1 Datasheet

SimilarRFQ

32R-2111T

Visual Communications Company - VCCIn Stock: 94832R-2111T Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 1030QDX1 is determined by the following critical parameters:

Mandatory Matching Parameters:

• Type: Neon
• Lamp Color: Red
• Ratings: AC
• Voltage: 125V (or compatible voltage range including 125V)
• Panel Cutout Shape: Round
• Panel Cutout Dimensions: 0.50" (12.70mm)
• Termination Style: Quick Connect - 0.187" (4.7mm)
• RoHS Status: ROHS3 Compliant

Allowable Variations:

• Lens Style: Round with Flat Top or Round with Domed Top (both accommodate the same panel cutout and termination)
• Voltage Range: 105V ~ 125V is acceptable as it encompasses the 125V requirement
• Product Status: Obsolete or Not For New Designs

The identified substitute parts meet these criteria and are therefore electrically and mechanically compatible with the 1030QDX1.

Parameter Comparison

Engineering Selection Recommendations

1030QD1 Substitution: The 1030QD1 provides functional equivalence with a voltage range of 105V ~ 125V, which encompasses the 125V specification of the 1030QDX1. The primary difference is the lens style (domed top versus flat top), which does not affect electrical performance or mechanical fit. This part is ROHS3 compliant and carries a "Not For New Designs" status, indicating it remains available but is not recommended for new product development.

32R-2111T Substitution: The 32R-2111T matches the 1030QDX1 across all critical parameters, including voltage (125V), lens style (round with flat top), and termination configuration. This part is ROHS3 compliant and also carries a "Not For New Designs" status. The series designation differs (32/35 versus 1030QD), but this reflects manufacturing lineage rather than functional incompatibility.

Both substitute parts satisfy the electrical and mechanical requirements for direct replacement in existing applications. Selection between them should be based on availability, packaging requirements, and design preference regarding lens profile.

Frequently Asked Questions (FAQ)

Q: Can the 1030QD1 replace the 1030QDX1 in all applications? A: Yes. The 1030QD1 is electrically and mechanically compatible. The voltage range of 105V ~ 125V encompasses the 125V requirement. The domed lens style does not affect electrical function or panel mounting compatibility.

Q: What is the difference between the flat-top and domed-top lens styles? A: Both lens styles are round and accommodate the same 0.50" (12.70mm) panel cutout. The flat-top lens (1030QDX1, 32R-2111T) and domed-top lens (1030QD1) differ only in appearance and light diffusion characteristics. Selection depends on visual design requirements.

Q: Are both substitute parts ROHS3 compliant? A: Yes. Both 1030QD1 and 32R-2111T are ROHS3 compliant, matching the compliance status of the 1030QDX1.

Q: What does "Not For New Designs" mean? A: This status indicates the part is available for replacement and repair of existing equipment but is not recommended for incorporation into new product designs. For new designs, consult VCC for current-generation alternatives.

Q: Do the substitute parts use the same quick connect termination? A: Yes. All three parts (1030QDX1, 1030QD1, 32R-2111T) use Quick Connect - 0.187" (4.7mm) termination, ensuring direct compatibility with existing wiring and connectors.

Q: What is the moisture sensitivity level, and does it affect substitution? A: All three parts have MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. This parameter does not differentiate the parts.