Equivalent & Substitute Parts for Molex 0019091032

Part Overview

The Molex 0019091032 is a 3-position rectangular connector housing designed for receptacle applications with a 0.248" (6.30mm) pitch. This component is classified as obsolete, making equivalent substitutes necessary for ongoing production and maintenance applications. The part features crimp contact termination, locking ramp fastening, and natural color insulation material suitable for free-hanging inline mounting configurations.

Substiute Parts

0019091032

MolexIn Stock: 8270019091032 Datasheet

Current PartRFQ

770339-1

TE Connectivity AMP ConnectorsIn Stock: 4645770339-1 Datasheet

MFR RecommendedRFQ

770785-1

TE Connectivity AMP ConnectorsIn Stock: 4103770785-1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0019091032 is determined by the following critical parameters:

• Connector Type: Must be Receptacle
• Number of Positions: Must be 3
• Pitch: Must be 0.248" (6.30mm)
• Number of Rows: Must be 1
• Mounting Type: Must be Free Hanging (In-Line)
• Contact Termination: Must be Crimp
• Fastening Type: Must be Locking Ramp
• Color: Must be Natural

Both substitute parts listed below meet all these criteria and are manufactured by TE Connectivity AMP Connectors, maintaining full electrical and mechanical compatibility with the original Molex component.

Parameter Comparison

Engineering Selection Recommendations

Both TE Connectivity AMP Connectors substitutes (770339-1 and 770785-1) are active products with full RoHS compliance and unlimited moisture sensitivity ratings, matching the original Molex 0019091032 specifications. The TE Connectivity 770785-1 provides the most direct substitution, as it explicitly specifies the 0.248" (6.30mm) pitch matching the original component. Both substitutes maintain identical mechanical and electrical interface parameters required for drop-in replacement applications. Selection between the two substitutes should be based on pitch specification requirements and inventory availability.

Frequently Asked Questions (FAQ)

Q: Can TE Connectivity 770339-1 be used as a direct substitute for Molex 0019091032?

A: TE Connectivity 770339-1 meets all critical substitution parameters including connector type, position count, row configuration, mounting type, termination method, and fastening type. However, the pitch specification is not provided for this part. TE Connectivity 770785-1 is the preferred substitute when pitch specification is a critical design requirement.

Q: What is the pitch difference between the two TE Connectivity substitutes?

A: TE Connectivity 770785-1 explicitly specifies 0.248" (6.30mm) pitch, matching the original Molex component. TE Connectivity 770339-1 does not provide pitch specification in the available data. For applications where pitch is a critical parameter, 770785-1 is the recommended selection.

Q: Are both substitutes RoHS compliant?

A: Yes. Both TE Connectivity 770339-1 and 770785-1 are RoHS compliant, meeting current environmental and regulatory standards equivalent to the original ROHS3 compliant Molex 0019091032.

Q: What is the operating temperature range for the substitute parts?

A: Both TE Connectivity substitutes operate across -55°C to 105°C, providing thermal performance suitable for industrial and commercial applications.

Q: Are contacts included with these connector housings?

A: No. All three parts (original and substitutes) are connector housings only. Contacts must be sourced separately and are not included with the housing purchase.

Q: What is the moisture sensitivity level for the substitute parts?

A: Both TE Connectivity substitutes have Moisture Sensitivity Level 1 (Unlimited), matching the original Molex component and indicating no moisture sensitivity restrictions for storage or handling.