Molex 0190810005 Ring Terminal Connector - Equivalent & Substitute Parts

Part Overview

The Molex 0190810005 is an insulated ring terminal connector designed for multi-stud applications with 10-12 AWG wire gauge capacity. This component functions as a crimp-style termination for electrical connections requiring ring terminal geometry with multiple stud mounting options (6, 8, 10 stud configurations). The part is currently active in production with 1037 pieces available in inventory. Alternative equivalent parts may be required due to supply constraints, design revisions, or specific application requirements where substitute terminals meet identical electrical and mechanical specifications.

Substiute Parts

0190810005

MolexIn Stock: 10830190810005 Datasheet

Current PartRFQ

54773-1

TE Connectivity AMP ConnectorsIn Stock: 144254773-1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0190810005 is determined by strict alignment of the following critical parameters:

• Wire Gauge Compatibility: 10-12 AWG (exact match required)
• Terminal Type: Multi-Stud configuration
• Stud/Tab Size: 6, 8, 10 Stud options
• Termination Method: Crimp-style termination
• Insulation Material: Polyamide (PA) or Nylon
• Contact Material: Copper with tin finish
• Mounting Configuration: Free hanging (in-line)
• Regulatory Compliance: RoHS compliance status

The TE Connectivity AMP Connectors part number 54773-1 qualifies as an equivalent substitute based on matching wire gauge, terminal type, stud size options, termination method, insulation material, contact material, and contact finish specifications. Both parts are active products with RoHS compliance certification.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity AMP Connectors 54773-1 is functionally equivalent to the Molex 0190810005 for applications requiring 10-12 AWG multi-stud ring terminal connectors with crimp termination. Both parts maintain active product status and satisfy RoHS compliance requirements. The dimensional variations in width and length are within acceptable tolerances for multi-stud terminal applications where the critical functional parameters (wire gauge, stud size, termination method, and contact material) are identical. The TE Connectivity part includes serrated termination features, which enhance mechanical retention without affecting electrical compatibility. Selection between these parts should be based on availability, lead time, and specific application mounting space constraints.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 54773-1 be used as a direct replacement for the Molex 0190810005?

A: Yes. Both parts share identical wire gauge (10-12 AWG), multi-stud configuration (6, 8, 10 stud options), crimp termination method, insulation material (polyamide/nylon), and contact specifications (copper with tin finish). Dimensional variations in overall length and width are within acceptable ranges for multi-stud terminal applications.

Q: What are the critical parameters that determine substitution eligibility?

A: Wire gauge, terminal type, stud size options, termination method, insulation material, contact material, and contact finish must match exactly. Both parts meet these criteria. RoHS compliance status must also be equivalent or superior.

Q: Does the serrated termination feature on the TE Connectivity part affect compatibility?

A: No. The serrated termination is an additional mechanical feature that enhances retention without altering electrical performance or wire gauge compatibility. It does not prevent substitution.

Q: Are there packaging or inventory considerations when selecting between these parts?

A: Both parts are available in bulk packaging. The Molex 0190810005 has 1037 pieces in stock, while the TE Connectivity 54773-1 has 1431 pieces available. Selection should account for project lead time and supply chain requirements.

Q: What is the insulation diameter range for each part?

A: The Molex 0190810005 specifies 0.225" (5.72mm). The TE Connectivity 54773-1 provides a range of 0.150" to 0.230" (3.81mm to 5.84mm), which encompasses the Molex specification and accommodates broader wire insulation variations.