UT0W01832SH Equivalent & Substitute Parts Reference

Part Overview

The UT0W01832SH is a 32-position circular connector receptacle housing manufactured by Souriau-Sunbank by Eaton, designed for panel mount applications with female socket configuration. This component belongs to the Trim Trio® UTOW series and is classified as Active product status. The connector features bayonet lock fastening, shielded construction, and IP67/IP69K ingress protection rating, making it suitable for demanding industrial and aerospace applications requiring robust environmental sealing.

Substitute parts become necessary when original inventory is unavailable, when supply chain optimization is required, or when equivalent performance specifications can be met through alternative manufacturers while maintaining electrical and mechanical compatibility.

Substiute Parts

UT0W01832SH

Souriau-Sunbank by EatonIn Stock: 983UT0W01832SH Datasheet

Current PartRFQ

RT0W01832SNH

Amphenol Sine Systems CorpIn Stock: 1222RT0W01832SNH Datasheet

SimilarRFQ

RT0W01832SNH-K

Amphenol Sine Systems CorpIn Stock: 939RT0W01832SNH-K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the UT0W01832SH is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Number of Positions: 32
• Shell Size - Insert: 18-32
• Connector Type: Receptacle Housing
• Type: For Female Sockets
• Mounting Type: Panel Mount
• Mounting Feature: Flange
• Fastening Type: Bayonet Lock
• Contact Type: Crimp
• Contact Size: 20
• Operating Temperature Range: -40°C ~ 105°C
• Shielding: Shielded
• RoHS Status: ROHS3 Compliant

Acceptable Variation Parameters:

• Manufacturer and Series designation (different manufacturers may produce equivalent designs)
• Shell Material composition (Zinc Alloy or Zinc Die Cast both acceptable)
• Shell Finish (Nickel finish maintained across all substitutes)
• Insert Material (Thermoplastic or Thermoplastic Glass Filled both acceptable)
• Ingress Protection rating (IP67 acceptable as subset of IP67/IP69K)

The two identified substitute parts, RT0W01832SNH and RT0W01832SNH-K, both manufactured by Amphenol Sine Systems Corp from the ecomate® RM series, satisfy all mandatory matching parameters while maintaining functional equivalence.

Parameter Comparison

Engineering Selection Recommendations

Both RT0W01832SNH and RT0W01832SNH-K are qualified substitutes for the UT0W01832SH based on electrical and mechanical parameter alignment. Selection between these options depends on specific application requirements:

RT0W01832SNH Selection Criteria:

• Direct functional equivalent with matching ingress protection specification (IP67)
• Thermoplastic insert material (non-glass-filled)
• Suitable for applications where the main part's IP67/IP69K rating is not required
• Current inventory: 1184 pieces

RT0W01832SNH-K Selection Criteria:

• Includes specified contact finish (Gold) and electrical ratings (7.5A, 150VAC/DC)
• Zinc Die Cast shell material (alternative to Zinc Alloy)
• Suitable for applications requiring gold-plated mating contacts
• Current inventory: 879 pieces

Both substitute parts maintain Active product status, ROHS3 compliance, and unlimited moisture sensitivity level (MSL 1), ensuring long-term availability and regulatory alignment with the original UT0W01832SH component.

Frequently Asked Questions (FAQ)

Q: Can RT0W01832SNH be used as a direct replacement for UT0W01832SH?

A: Yes. Both components share identical specifications for number of positions (32), shell size (18-32), mounting configuration (panel mount flange), fastening method (bayonet lock), contact type (crimp, size 20), operating temperature range (-40°C to 105°C), shielding, and regulatory compliance (ROHS3). The ingress protection rating difference (IP67 versus IP67/IP69K) represents an acceptable variation where IP67 is a subset of the original specification.

Q: What is the difference between RT0W01832SNH and RT0W01832SNH-K?

A: RT0W01832SNH-K includes specified electrical characteristics (7.5A current rating, 150VAC/DC voltage rating) and gold contact finish on mating surfaces. RT0W01832SNH provides the housing without these additional specifications. Both maintain identical mechanical and environmental parameters. Selection depends on whether the application requires the specified electrical ratings and gold plating.

Q: Are the insert materials interchangeable between UT0W01832SH and its substitutes?

A: Yes. The main part specifies Thermoplastic Glass Filled insert material, while RT0W01832SNH uses Thermoplastic insert material. Both materials are acceptable for this connector category and maintain the required mechanical and environmental performance within the specified operating temperature range.

Q: Do all three parts require separate contact procurement?

A: Yes. All three parts (UT0W01832SH, RT0W01832SNH, and RT0W01832SNH-K) are specified as receptacle housings with contacts not included. Contacts must be procured separately and must match the contact size specification (20) and crimp termination type.

Q: What is the significance of the shell material difference (Zinc Alloy versus Zinc Die Cast)?

A: Both Zinc Alloy and Zinc Die Cast materials provide equivalent corrosion resistance when finished with nickel plating. The material difference reflects manufacturing process variation between suppliers and does not affect electrical or mechanical performance for this application.

Q: Are all three parts suitable for IP67/IP69K rated applications?

A: The UT0W01832SH is rated for IP67/IP69K. Both substitute parts are rated for IP67. Applications specifically requiring IP69K protection should use the original UT0W01832SH. Applications requiring only IP67 protection can use either substitute part.

Q: What is the inventory status for each part?

A: UT0W01832SH: 886 pieces; RT0W01832SNH: 1184 pieces; RT0W01832SNH-K: 879 pieces. All parts are listed as new original stock in bulk packaging.