Equivalent & Substitute Parts for VCC 7330 Incandescent Lamp

Part Overview

The VCC 7330 is an incandescent lamp designed for 14V applications with a clear round domed top lens configuration. This component features a bi-pin radial lead style with 6mm RT-1 3/4 lens dimensions and 0.5 MSCP output. The part is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing system support and component procurement.

Substiute Parts

7330

Visual Communications Company - VCCIn Stock: 9767330 Datasheet

Current PartRFQ

2162

CEC IndustriesIn Stock: 11282162 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the VCC 7330 is determined by strict alignment of the following electrical and mechanical parameters:

Critical Matching Parameters:

• Voltage Rating: 14V (exact match required)
• MSCP Output: 0.5 (exact match required)
• Lens Size Category: T-1.75 or RT-1 3/4 equivalent dimensions
• Lamp Type: Incandescent
• Color: Clear

The CEC Industries 2162 qualifies as a direct substitute based on matching voltage rating (14V), identical MSCP output (0.5), and equivalent lens size designation (T-1.75 corresponds to RT-1 3/4 form factor). Both components are incandescent lamps with clear lens configurations suitable for 14V circuit applications.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: CEC Industries 2162

The CEC Industries 2162 is the designated equivalent for the obsolete VCC 7330. Selection is based on:

• Identical electrical performance: 14V voltage rating and 0.5 MSCP output ensure functional equivalence in circuit applications
• Active product status: The CEC 2162 is currently in production and maintains inventory availability (1093 pcs in stock), eliminating supply chain risk associated with the obsolete VCC 7330
• Compliance alignment: Both components carry EAR99 ECCN classification, maintaining regulatory consistency
• Form factor compatibility: T-1.75 lens designation corresponds to RT-1 3/4 mechanical dimensions, supporting physical fit in standard lamp sockets

Lead Style Consideration:

The VCC 7330 features radial bi-pin leads (.125 spacing), while the CEC 2162 uses wire terminal leads. Circuit integration requires lead configuration compatibility. Wire terminal leads provide flexibility for direct soldering or terminal connection in applications where bi-pin socket mounting is not required.

Frequently Asked Questions (FAQ)

Q: Can the CEC Industries 2162 directly replace the VCC 7330 in existing assemblies?

A: Electrical substitution is valid based on matching 14V voltage rating and 0.5 MSCP output. Physical installation requires compatibility with the lead configuration. If the original assembly uses bi-pin sockets, the wire terminal leads of the CEC 2162 require either socket adapter integration or circuit redesign for terminal connection.

Q: What is the difference between RT-1 3/4 and T-1.75 lens designations?

A: Both designations refer to equivalent lens sizes in incandescent lamp classification. RT-1 3/4 (round top, 1 3/4 inches) and T-1.75 (tubular, 1.75 inches) represent the same physical form factor and are mechanically interchangeable in standard lamp applications.

Q: Are there compliance differences between the VCC 7330 and CEC 2162?

A: Both components carry EAR99 ECCN classification. The VCC 7330 is explicitly ROHS3 compliant. RoHS compliance status for the CEC 2162 is not specified in the provided data. Compliance verification with the CEC Industries manufacturer is recommended for applications with specific regulatory requirements.

Q: Why is the VCC 7330 listed as obsolete?

A: Obsolete status indicates the VCC 7330 is no longer in active production. The CEC Industries 2162 provides functional continuity for applications requiring 14V, 0.5 MSCP incandescent lamps, with the advantage of active manufacturing status and current inventory availability.

Q: What is the significance of the 0.5 MSCP rating?

A: MSCP (Mean Spherical Candle Power) quantifies luminous intensity output. The 0.5 MSCP rating is a critical electrical parameter that must match exactly between the original component and any substitute to maintain consistent illumination performance in the application circuit.