VS101769 Circular Connector Equivalent & Substitute Parts

Part Overview

The VS101769 is a 10-position circular connector plug with female sockets manufactured by Radiall USA, Inc. This connector features solder cup termination, threaded fastening, and is designed for free-hanging in-line mounting applications. The part is currently active in production with 1034 units in stock.

Equivalent and substitute parts are identified to provide alternative sourcing options when the primary part is unavailable, to support supply chain flexibility, or to accommodate specific application requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

VS101769

Radiall USA, Inc.In Stock: 1092VS101769 Datasheet

Current PartRFQ

97-3106A-18-1S

Amphenol Industrial OperationsIn Stock: 112597-3106A-18-1S Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the VS101769 with the 97-3106A-18-1S is based on strict equivalence of the following critical parameters:

Electrical Compatibility:

• Identical connector type: Plug with female sockets
• Identical number of positions: 10
• Identical shell size designation: 18-1
• Identical contact material: Copper alloy with silver mating finish
• Identical termination method: Solder cup
• Identical operating temperature range: -55°C ~ 125°C
• Identical shielding configuration: Unshielded

Mechanical Compatibility:

• Identical fastening type: Threaded
• Identical mounting type: Free hanging in-line
• Identical shell material: Aluminum alloy
• Identical features: Backshell and coupling nut

Regulatory Alignment:

• Both parts are RoHS non-compliant
• Both parts classified under identical ECCN and HTSUS codes

The 97-3106A-18-1S from Amphenol Industrial Operations meets all functional and dimensional requirements for direct substitution in applications currently using the VS101769.

Parameter Comparison

Engineering Selection Recommendations

Both the VS101769 and 97-3106A-18-1S are active production parts with equivalent electrical and mechanical specifications. Selection between these parts should be based on the following factors:

Availability and Lead Time: The 97-3106A-18-1S currently has 1065 units in stock compared to 1034 units for the VS101769, providing comparable inventory availability.

Material Composition Differences: The insert material differs between the two parts: the VS101769 uses Chloroprene Rubber (CR) while the 97-3106A-18-1S uses Diallyl Phthalate (DAP). Both materials are suitable for the specified operating temperature range of -55°C to 125°C. The choice between these materials may depend on specific environmental exposure requirements in the application.

Shell Finish Specification: The VS101769 features a green cadmium finish, while the 97-3106A-18-1S has an olive drab chromate over cadmium finish. Both finishes provide corrosion protection suitable for industrial applications. The finish selection may be driven by application environment or aesthetic requirements.

Regulatory Compliance: Both parts are RoHS non-compliant and carry identical ECCN and HTSUS classifications, indicating equivalent regulatory treatment for export and trade purposes.

Moisture Sensitivity: The 97-3106A-18-1S carries an MSL rating of 1 (Unlimited), while the VS101769 lists MSL as Not Applicable. This indicates the Amphenol part has defined moisture sensitivity specifications for storage and handling.

Frequently Asked Questions (FAQ)

Q: Can the 97-3106A-18-1S be used as a direct replacement for the VS101769?

A: Yes. Both connectors share identical electrical and mechanical specifications including connector type, pin count, shell size, termination method, fastening type, and operating temperature range. The parts are functionally equivalent for applications requiring a 10-position circular connector plug with female sockets and solder cup termination.

Q: What is the difference in insert material between these two connectors?

A: The VS101769 uses Chloroprene Rubber (CR) for the insert, while the 97-3106A-18-1S uses Diallyl Phthalate (DAP). Both materials are rated for the same operating temperature range (-55°C to 125°C). The material selection may affect chemical resistance and environmental compatibility in specific applications.

Q: Are there differences in shell finish that affect performance?

A: The VS101769 has a green cadmium finish while the 97-3106A-18-1S has an olive drab chromate over cadmium finish. Both finishes provide corrosion protection suitable for industrial environments. The finish difference is primarily cosmetic and does not affect electrical performance or mechanical compatibility.

Q: What is the current rating for the 97-3106A-18-1S?

A: The current rating for the 97-3106A-18-1S is not specified in the available documentation. The VS101769 is rated for 13A. When current rating is a critical parameter for your application, verification against the manufacturer's detailed specifications is necessary.

Q: Are both parts suitable for the same temperature range?

A: Yes. Both the VS101769 and 97-3106A-18-1S are rated for an operating temperature range of -55°C to 125°C, making them suitable for equivalent thermal environments.

Q: What is the difference in moisture sensitivity levels?

A: The VS101769 lists MSL as Not Applicable, while the 97-3106A-18-1S carries an MSL rating of 1 (Unlimited). MSL 1 indicates the part has no moisture sensitivity restrictions for storage and handling. This difference does not affect functional compatibility but may influence storage and handling procedures.

Q: Are both connectors RoHS compliant?

A: No. Both the VS101769 and 97-3106A-18-1S are RoHS non-compliant. If RoHS compliance is required for your application, alternative parts must be sourced.

Q: Can these connectors be used in automotive applications?

A: The VS101769 is specified for industrial applications. The 97-3106A-18-1S is specified for both automotive and industrial applications. If automotive qualification is required, the 97-3106A-18-1S may be the appropriate choice.