UT00142G1SH Circular Connector Receptacle Housing - Equivalent & Substitute Parts

Part Overview

The UT00142G1SH is a 3-position circular connector receptacle housing manufactured by Souriau-Sunbank by Eaton, part of the Trim Trio® UTO series. This panel-mount component features a bayonet lock fastening mechanism, shielded design, and IP67 ingress protection rating suitable for dust-tight and waterproof applications. The receptacle housing accommodates female sockets with crimp and solder contact termination options and operates across a temperature range of -40°C to 105°C.

As an active product with 1054 units in stock, the UT00142G1SH remains available for new designs and production applications. Equivalent and substitute parts are identified to provide alternative sourcing options when primary component availability is constrained or when design specifications permit functional alternatives within defined electrical and mechanical parameters.

Substiute Parts

UT00142G1SH

Souriau-Sunbank by EatonIn Stock: 1134UT00142G1SH Datasheet

Current PartRFQ

C90-3102R10SL-3S

Harwin Inc.In Stock: 1158C90-3102R10SL-3S Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the UT00142G1SH is evaluated based on the following critical parameters that define functional equivalence:

Position Count and Configuration: The main part accommodates 3 positions (2 + PE). Substitute parts must maintain this position count to ensure compatibility with mating connectors and circuit designs.

Connector Type and Socket Configuration: The UT00142G1SH is a receptacle housing designed for female sockets. Substitute parts must be receptacle-type connectors with female socket accommodation.

Mounting Configuration: Panel mount with flange mounting feature is required for direct substitution. The fastening mechanism (bayonet lock versus threaded) may differ if the mechanical interface permits installation in the same panel cutout.

Ingress Protection Rating: IP67 rating (dust tight, waterproof) is a specified environmental requirement. Substitute parts must maintain this protection level for equivalent environmental performance.

Operating Temperature Range: The specified range of -40°C to 105°C defines the thermal operating envelope. Substitute parts with equal or extended temperature ranges are acceptable.

Regulatory Compliance: RoHS3 compliance and REACH unaffected status are mandatory for equivalent substitution in regulated applications.

Shielding Requirement: The main part is shielded. Substitutes may be unshielded if application requirements permit, but shielded alternatives are preferred for electromagnetic compatibility.

The identified substitute part C90-3102R10SL-3S from Harwin Inc. shares the core functional parameters of 3-position receptacle housing with panel mount configuration and IP67 protection. Differences in fastening type (threaded versus bayonet), termination method (solder cup versus crimp/solder), and shell material represent design trade-offs that may be acceptable depending on application-specific requirements.

Parameter Comparison

Engineering Selection Recommendations

Primary Part Selection: The UT00142G1SH remains the specified component for applications requiring the Trim Trio® UTO series form factor, bayonet lock coupling mechanism, and shielded receptacle housing design. This part is active and maintains adequate inventory (1054 units) for production requirements.

Substitute Part Applicability: The C90-3102R10SL-3S from Harwin Inc. is suitable as an alternative when the following conditions are met:

• The application design permits substitution of bayonet lock fastening with threaded coupling
• Solder cup termination is compatible with the circuit assembly process (versus crimp/solder contacts)
• Unshielded connector design does not compromise electromagnetic compatibility requirements
• The extended operating temperature range (-55°C to 125°C) is acceptable or beneficial
• Aluminum alloy shell material meets corrosion and mechanical durability requirements

Compliance Verification: Both parts maintain ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements for equivalent substitution in regulated markets. Both parts are active products with confirmed inventory availability.

Mechanical Interface Consideration: The difference in fastening type (bayonet versus threaded) requires verification that the mating plug connector is compatible with the substitute receptacle housing. Panel cutout dimensions and mounting hole patterns must be confirmed before substitution.

Frequently Asked Questions (FAQ)

Q: Can the C90-3102R10SL-3S be used as a direct replacement for the UT00142G1SH without design changes?

A: Direct replacement requires compatibility verification of the mating connector. The C90-3102R10SL-3S uses threaded fastening instead of bayonet lock, which may require a different mating plug connector. Panel mount dimensions and flange specifications must be confirmed for mechanical fit.

Q: What is the significance of the shielding difference between these two parts?

A: The UT00142G1SH is shielded, providing electromagnetic interference (EMI) protection. The C90-3102R10SL-3S is unshielded. Substitution is acceptable only if the application does not require EMI shielding or if external shielding measures are implemented.

Q: Are both parts suitable for the same environmental conditions?

A: Both parts meet IP67 ingress protection (dust tight, waterproof). The C90-3102R10SL-3S has an extended operating temperature range (-55°C to 125°C) compared to the UT00142G1SH (-40°C to 105°C). For applications within the UT00142G1SH temperature range, both parts are environmentally equivalent.

Q: What is the difference between crimp/solder and solder cup termination?

A: The UT00142G1SH accommodates crimp and solder contacts, allowing flexible termination methods. The C90-3102R10SL-3S uses solder cup termination exclusively, requiring wire insertion into the cup followed by solder reflow. This difference affects assembly process compatibility.

Q: Do both parts meet the same regulatory standards?

A: Yes. Both the UT00142G1SH and C90-3102R10SL-3S are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for equivalent substitution in regulated applications.

Q: What is the position configuration difference between "3 (2 + PE)" and "3 (Power)"?

A: The UT00142G1SH designates 3 positions as 2 signal/power positions plus 1 protective earth (PE) position. The C90-3102R10SL-3S designates 3 positions for power distribution. Both accommodate 3 total positions; the functional assignment differs based on application design.

Q: Are both parts available in the same packaging format?

A: No. The UT00142G1SH is supplied in bulk packaging, while the C90-3102R10SL-3S is supplied in bag packaging. This difference affects inventory management and handling procedures but does not impact functional performance.