VS102452 Circular Connector Receptacle Equivalent & Substitute Parts

Part Overview

The VS102452 is a 10-position circular connector receptacle with female sockets and solder cup termination, manufactured by Radiall USA, Inc. as part of the CVS series. This panel-mount connector features an aluminum alloy shell with green cadmium finish, gold-plated mating contacts, and is rated for 13A continuous current across an operating temperature range of -55°C to 125°C. The connector is classified as Active product status and is suitable for industrial applications.

Substitute parts are identified to provide alternative sourcing options when the primary part becomes unavailable, when inventory requirements exceed current stock levels, or when supply chain considerations necessitate qualified alternatives that maintain electrical and mechanical compatibility.

Substiute Parts

VS102452

Radiall USA, Inc.In Stock: 714VS102452 Datasheet

Current PartRFQ

97-3100A-18-1S

Amphenol Industrial OperationsIn Stock: 117897-3100A-18-1S Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the VS102452 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Connector Type: Receptacle, Female Sockets
• Number of Positions: 10
• Shell Size - Insert: 18-1
• Mounting Type: Panel Mount
• Mounting Feature: Flange
• Termination: Solder Cup
• Fastening Type: Threaded
• Shell Material: Aluminum Alloy
• Shielding: Unshielded
• Features: Backshell
• Contact Material: Copper Alloy
• Primary Material: Metal
• Operating Temperature Range: -55°C ~ 125°C

The substitute part 97-3100A-18-1S, manufactured by Amphenol Industrial Operations, satisfies all mandatory matching parameters. Both connectors are classified as Active product status and share identical mechanical interfaces, electrical termination methods, and environmental operating specifications. The parts are directly interchangeable at the mechanical and electrical interface level.

Parameter Comparison

Engineering Selection Recommendations

Both the VS102452 and 97-3100A-18-1S are Active product status connectors suitable for direct substitution based on mechanical and electrical interface compatibility. Selection between these parts should be based on the following factors:

Availability and Inventory: The 97-3100A-18-1S currently maintains higher inventory levels (1085 pieces) compared to the VS102452 (615 pieces), making it a viable alternative when supply constraints exist.

Compliance Considerations: Both parts are RoHS non-compliant and classified under ECCN EAR99. Both share identical HTSUS classification (8536.69.4020), indicating equivalent tariff treatment for procurement purposes.

Material Specifications: The VS102452 utilizes Chloroprene Rubber (CR) insert material with green cadmium shell finish and gold-plated mating contacts. The 97-3100A-18-1S employs Diallyl Phthalate (DAP) insert material with olive drab chromate over cadmium shell finish and silver-plated mating contacts. These material differences do not affect mechanical interchangeability but may influence performance in specific environmental or corrosion-sensitive applications.

Application Scope: The 97-3100A-18-1S is qualified for both automotive and industrial applications, whereas the VS102452 is specified for industrial applications only. This broader application qualification of the substitute part does not restrict its use in industrial-only scenarios.

Moisture Sensitivity: The 97-3100A-18-1S carries MSL 1 (Unlimited) rating, indicating no moisture sensitivity constraints during storage and handling. The VS102452 lists MSL as Not Applicable.

Frequently Asked Questions (FAQ)

Q: Are the VS102452 and 97-3100A-18-1S mechanically interchangeable?

A: Yes. Both connectors share identical shell size (18-1), mounting configuration (panel mount with flange), fastening method (threaded), and termination type (solder cup). The mechanical interface is fully compatible, allowing direct substitution in panel-mount applications.

Q: What are the differences in contact finish between these two parts?

A: The VS102452 features gold-plated mating contacts, while the 97-3100A-18-1S uses silver-plated contacts. Both finishes provide adequate electrical conductivity and corrosion resistance for industrial applications. Contact finish selection may be driven by specific application requirements related to contact resistance, wear characteristics, or compatibility with mating connector materials.

Q: Does the insert material difference affect electrical performance?

A: The VS102452 uses Chloroprene Rubber (CR) insert material, while the 97-3100A-18-1S uses Diallyl Phthalate (DAP). Both materials are suitable for the specified operating temperature range (-55°C to 125°C) and provide adequate electrical insulation properties. Insert material selection may influence mechanical durability and environmental resistance characteristics specific to application conditions.

Q: Can the 97-3100A-18-1S be used in applications originally specified for the VS102452?

A: Yes. The 97-3100A-18-1S meets all mandatory electrical and mechanical parameters of the VS102452. The substitute part is qualified for both automotive and industrial applications, making it suitable for any industrial application originally specified for the VS102452.

Q: What is the current rating for the 97-3100A-18-1S?

A: The current rating for the 97-3100A-18-1S is not specified in the available technical documentation. The VS102452 is rated for 13A continuous current. When current rating is a critical design parameter, the VS102452 specification should be referenced or the 97-3100A-18-1S current rating should be obtained directly from the manufacturer.

Q: Are both parts compliant with RoHS regulations?

A: No. Both the VS102452 and 97-3100A-18-1S are classified as RoHS non-compliant. Applications requiring RoHS compliance cannot use either of these connectors without identifying alternative qualified parts.

Q: What is the difference in shell finish between these connectors?

A: The VS102452 features a green cadmium shell finish, while the 97-3100A-18-1S uses olive drab chromate over cadmium finish. Both finishes provide corrosion protection suitable for industrial environments. Shell finish selection may be driven by aesthetic requirements, specific corrosion resistance needs, or compatibility with existing connector assemblies.

Q: Are there any REACH compliance differences between these parts?

A: The 97-3100A-18-1S is identified as REACH Affected. The REACH status for the VS102452 is not specified in the available documentation. Applications subject to REACH regulations should verify compliance status with the respective manufacturers.