UT0W71210PH Equivalent & Substitute Parts

Part Overview

The UT0W71210PH is a 10-position circular connector receptacle housing manufactured by Souriau-Sunbank by Eaton, part of the Trim Trio® UTOW series. This panel-mount receptacle housing is designed for male pins and features bayonet lock fastening with IP67/IP69K ingress protection. The component is actively produced and maintained in inventory, serving applications requiring sealed, shielded circular connector interfaces in industrial and harsh environments. Substitute parts may be required due to supply chain constraints, lead time considerations, or design standardization across manufacturing platforms.

Substiute Parts

UT0W71210PH

Souriau-Sunbank by EatonIn Stock: 996UT0W71210PH Datasheet

Current PartRFQ

RT0W71210PNH

Amphenol Sine Systems CorpIn Stock: 1260RT0W71210PNH Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the UT0W71210PH with the RT0W71210PNH is permissible based on the following alignment of critical electrical and mechanical parameters:

Matching Parameters:

• Connector type: Both are receptacle housings for male pins
• Position count: Both accommodate 10 positions
• Shell size and insert: Both use 12-10 configuration
• Contact specifications: Both use crimp contacts, size 20
• Mounting configuration: Both are panel-mount with bulkhead front-side nut fastening
• Fastening mechanism: Both employ bayonet lock
• Shell construction: Both use nickel-finished zinc alloy
• Shielding: Both are shielded designs
• Operating temperature: Both rated -40°C to 105°C
• Flammability: Both meet UL94 V-0
• Regulatory compliance: Both are ROHS3 compliant and REACH unaffected

Ingress Protection Consideration: The UT0W71210PH specifies IP67/IP69K, while the RT0W71210PNH specifies IP67. Both meet the minimum IP67 requirement for dust-tight and waterproof operation. Applications requiring IP69K-specific performance must evaluate the substitute accordingly.

Parameter Comparison

Engineering Selection Recommendations

Both the UT0W71210PH and RT0W71210PNH are active production components with full regulatory compliance. Selection between these parts should be based on the following factors:

Primary Selection Criteria:

1. Ingress Protection Requirements: If the application requires IP69K performance, the UT0W71210PH is the specified choice. If IP67 is sufficient, both parts are functionally equivalent.

2. Insert Material: The UT0W71210PH uses glass-filled thermoplastic, while the RT0W71210PNH uses standard thermoplastic. Glass-filled material provides enhanced mechanical strength and thermal stability. Applications subject to mechanical stress or elevated thermal cycling may benefit from the glass-filled variant.

3. Availability and Lead Time: The RT0W71210PNH currently has higher inventory (1192 pcs vs. 960 pcs). Supply chain considerations may favor the Amphenol part for immediate procurement needs.

4. Series Standardization: The UT0W71210PH belongs to the Trim Trio® UTOW series, while the RT0W71210PNH belongs to the ecomate® RM series. Design standardization across a product line may dictate preference for one manufacturer's ecosystem.

5. Regulatory and Compliance Status: Both parts are ROHS3 compliant, REACH unaffected, and classified as EAR99. No compliance advantage exists between the two options.

Frequently Asked Questions (FAQ)

Q: Can the RT0W71210PNH directly replace the UT0W71210PH in existing designs?

A: Yes, provided the application does not specifically require IP69K ingress protection. All electrical and mechanical parameters align, including position count, contact specifications, mounting configuration, and operating temperature range. The bayonet lock fastening and panel-mount bulkhead design are identical.

Q: What is the difference between IP67 and IP69K?

A: IP67 specifies dust-tight operation and temporary immersion in water up to 1 meter for 30 minutes. IP69K adds high-pressure, high-temperature jet water resistance. Applications involving high-pressure washdown or steam environments require IP69K. Standard industrial sealed applications typically operate within IP67 limits.

Q: Are the insert materials interchangeable?

A: The UT0W71210PH uses glass-filled thermoplastic, while the RT0W71210PNH uses standard thermoplastic. Both materials are thermoplastic-based and provide equivalent electrical insulation and mechanical function within the specified operating temperature range (-40°C to 105°C). Glass-filled material offers superior mechanical rigidity and thermal stability under sustained stress. Material selection should reflect application-specific mechanical and thermal demands.

Q: Do both parts require separate contact procurement?

A: Yes. Both the UT0W71210PH and RT0W71210PNH are receptacle housings supplied without contacts. Crimp contacts (size 20) must be procured separately and are not included with either housing.

Q: Are there any differences in bayonet lock compatibility?

A: Both parts use bayonet lock fastening with identical shell size (12-10) and normal orientation. Bayonet lock mating is determined by shell size and orientation, which are identical. No compatibility issues exist between these housings and their corresponding mating plugs.

Q: What is the MSL (Moisture Sensitivity Level) difference?

A: The UT0W71210PH lists MSL as Not Applicable, while the RT0W71210PNH lists MSL 1 (Unlimited). This difference reflects manufacturer classification practices and does not indicate functional performance differences. Both parts are suitable for standard industrial storage and handling conditions.

Q: Can these parts be used interchangeably in high-vibration applications?

A: Both parts are mechanically equivalent in fastening design and shell construction. The glass-filled thermoplastic insert in the UT0W71210PH may provide marginally superior vibration damping characteristics compared to standard thermoplastic. For critical high-vibration applications, mechanical testing under application-specific conditions is recommended.