UT0W61419PH Equivalent & Substitute Parts

Part Overview

The UT0W61419PH is a 19-position circular connector plug housing manufactured by Souriau-Sunbank by Eaton. This free-hanging, in-line connector features a bayonet lock fastening mechanism and is designed for male pin applications with crimp termination. The part is currently active in production with 977 units in stock. Equivalent and substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when design requirements permit cross-platform compatibility within specified electrical and mechanical parameters.

Substiute Parts

UT0W61419PH

Souriau-Sunbank by EatonIn Stock: 998UT0W61419PH Datasheet

Current PartRFQ

MS3126F14-19P

ITT Cannon, LLCIn Stock: 2939MS3126F14-19P Datasheet

SimilarRFQ

RT0W61419PNH

Amphenol Sine Systems CorpIn Stock: 1104RT0W61419PNH Datasheet

SimilarRFQ

RT0W61419PNH-K

Amphenol Sine Systems CorpIn Stock: 1071RT0W61419PNH-K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the UT0W61419PH is determined by strict alignment with the following critical parameters:

Primary Substitution Criteria:

• 19-position connector configuration
• Shell size 14-19 insert compatibility
• Bayonet lock fastening mechanism
• Free-hanging, in-line mounting orientation
• Crimp contact termination
• Normal (N) orientation
• IP67 minimum ingress protection rating
• Operating temperature range of -40°C to 105°C or broader

Substitute Parts Identified:

1. RT0W61419PNH (Amphenol Sine Systems Corp) – Direct functional equivalent with identical mechanical and electrical specifications. Plug housing configuration for male pins, matching all critical parameters.

2. RT0W61419PNH-K (Amphenol Sine Systems Corp) – Plug with integrated male pins and gold-plated crimp contacts. Meets all mechanical compatibility requirements with enhanced contact finish specification.

3. MS3126F14-19P (ITT Cannon, LLC) – 19-position plug with male pins and bayonet lock. Meets core mechanical and electrical requirements; however, operates at extended temperature range (-55°C to 125°C) and includes strain relief feature not present in primary part.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Highest Compatibility):

RT0W61419PNH and RT0W61419PNH-K from Amphenol Sine Systems Corp are the preferred substitutes. Both parts maintain identical mechanical specifications, operating temperature ranges, and RoHS3 compliance status as the UT0W61419PH. RT0W61419PNH is a direct plug housing equivalent, while RT0W61419PNH-K includes integrated male pins with gold-plated contacts, suitable for applications requiring enhanced contact reliability.

Secondary Substitute (Extended Environmental Range):

MS3126F14-19P from ITT Cannon, LLC meets all core mechanical compatibility requirements and provides an extended operating temperature range (-55°C to 125°C). However, this part is RoHS non-compliant and REACH-affected, making it unsuitable for applications subject to environmental compliance mandates. Selection of this part requires explicit design justification and regulatory approval.

Compliance Considerations:

All Amphenol substitutes maintain ROHS3 compliance and REACH unaffected status, matching the primary part's regulatory profile. The ITT Cannon alternative introduces compliance constraints that must be evaluated against application requirements.

Frequently Asked Questions (FAQ)

Q: Can RT0W61419PNH be used as a direct replacement for UT0W61419PH?

A: Yes. RT0W61419PNH is mechanically and electrically compatible. Both are plug housings with 19 positions, 14-19 shell size, bayonet lock fastening, and identical operating temperature ranges. Both are ROHS3 compliant and maintain IP67 ingress protection.

Q: What is the difference between RT0W61419PNH and RT0W61419PNH-K?

A: RT0W61419PNH is a plug housing (contacts not included). RT0W61419PNH-K is a complete plug assembly with integrated male pins and gold-plated crimp contacts. Selection depends on whether contacts are sourced separately or as an integrated assembly.

Q: Why is MS3126F14-19P listed as a substitute if it has different compliance status?

A: MS3126F14-19P meets all mechanical and electrical compatibility criteria (19 positions, 14-19 shell size, bayonet lock, crimp termination, free-hanging mounting). However, its RoHS non-compliance and REACH-affected status restrict its use to applications where environmental regulations do not apply. This part is included for reference in unrestricted applications only.

Q: Are there electrical rating differences between the main part and substitutes?

A: The UT0W61419PH does not specify current or voltage ratings in the provided data. RT0W61419PNH-K is rated at 7.5A and 150VAC/DC. MS3126F14-19P is rated at 7.5A with 600VAC and 850VDC capability. Verify electrical requirements against application specifications before selection.

Q: Does the UT0W61419PH include contacts?

A: No. The UT0W61419PH is a plug housing only; contacts are not included. RT0W61419PNH is also a housing-only configuration. RT0W61419PNH-K includes integrated male pins and is a complete assembly.

Q: What is the significance of the shielding specification?

A: The UT0W61419PH and RT0W61419PNH are both shielded configurations. RT0W61419PNH-K and MS3126F14-19P do not specify shielding. If electromagnetic shielding is required, select UT0W61419PH, RT0W61419PNH, or verify shielding availability for other candidates.

Q: Can MS3126F14-19P be used in applications requiring ROHS3 compliance?

A: No. MS3126F14-19P is RoHS non-compliant. Applications subject to RoHS3 requirements must use UT0W61419PH, RT0W61419PNH, or RT0W61419PNH-K.