Molex 0190240004 Quick Connect Connector - Equivalent & Substitute Parts

Part Overview

The Molex 0190240004 is a quick connect crimp terminal designed for 18-22 AWG wire applications with a 0.250" tab connection. This component is classified as obsolete, necessitating identification of active equivalent parts to maintain design continuity and ensure procurement availability. The VibraKrimp series connector provides reliable quick-disconnect functionality for applications requiring non-permanent wire termination.

Substiute Parts

0190240004

MolexIn Stock: 9010190240004 Datasheet

Current PartRFQ

0190250004

MolexIn Stock: 11550190250004 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The Molex 0190250004 qualifies as a direct substitute for the 0190240004 based on the following critical parameters:

• Wire gauge compatibility: Both support 18-22 AWG termination
• Tab dimensions: Identical 0.250" (6.35mm) tab width specification
• Crimp termination: Both utilize crimp-based wire attachment
• Electrical classification: Both are quick connect male terminals
• Regulatory compliance: Both maintain ROHS3 compliance and MSL 1 rating
• Contact material and finish: Brass with zinc finish in both variants

The primary distinction is product status: the substitute part (0190250004) is active and currently manufactured, whereas the original part (0190240004) is obsolete. The substitute belongs to the Avikrimp series, representing the current production equivalent within Molex's terminal portfolio.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0190250004 is the designated manufacturer substitute for the obsolete 0190240004. Selection of the active part is justified by:

• Maintained electrical and mechanical compatibility across all specified parameters
• Continued manufacturing and availability through Molex distribution channels
• Equivalent regulatory compliance certifications (ROHS3, MSL 1)
• Identical wire gauge and tab connection specifications
• No design modification required for direct substitution in existing applications

The transition from VibraKrimp to Avikrimp series represents Molex's current production standard for this terminal category.

Frequently Asked Questions (FAQ)

Q: Can the 0190250004 be used as a direct replacement for 0190240004 in existing designs?

A: Yes. Both parts share identical wire gauge (18-22 AWG) and tab width (0.250") specifications. The 0190250004 is the active equivalent and requires no circuit or assembly modifications.

Q: What is the significance of the product status change from obsolete to active?

A: The original part is no longer manufactured. The substitute part is currently produced and available through standard distribution channels, ensuring long-term procurement reliability.

Q: Are there packaging differences between these parts?

A: The original part packaging is not specified. The substitute part is supplied in Tape & Reel (TR) format, which is standard for high-volume applications.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both parts are ROHS3 compliant with MSL 1 (unlimited moisture sensitivity level) ratings and REACH unaffected status.

Q: What determines substitutability for quick connect terminals in this category?

A: Wire gauge range, tab dimensions (width, thickness, length), termination method, and contact material specifications are the primary criteria. The 0190250004 matches all critical parameters of the 0190240004.