DMNF1-288-C Quick Connect Female Crimp Connector Equivalent & Substitute Parts

Part Overview

The DMNF1-288-C is a 0.110" (2.79mm) Quick Connect Female Crimp Connector manufactured by Panduit Corp, designed for 18-22 AWG wire termination with non-mating end insulation. This connector is part of the Pan-Term® series and features serrated termination for secure wire attachment. The part is currently listed as obsolete, making identification of suitable substitute components essential for ongoing maintenance, repair, and new design applications where equivalent functionality is required.

Substiute Parts

DMNF1-288-C

Panduit CorpIn Stock: 1184DMNF1-288-C Datasheet

Current PartRFQ

DNF18-110-C

Panduit CorpIn Stock: 1043DNF18-110-C Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DMNF1-288-C is determined by strict equivalence across the following critical parameters:

• Tab Width: 0.110" (2.79mm) — ensures mechanical fit with mating connectors
• Tab Thickness: 0.032" (0.81mm) — maintains contact pressure and electrical performance
• Wire Gauge: 18-22 AWG — defines wire termination compatibility
• Gender: Female — specifies connector polarity
• Termination Type: Crimp — establishes assembly method
• Insulation: Non-Mating End Insulated — defines electrical safety characteristics
• Mounting Type: Free Hanging (In-Line) — specifies installation configuration
• Features: Serrated Termination — ensures wire retention

The DNF18-110-C meets all these critical parameters and is classified as a direct substitute. Minor variations in overall length (0.693" vs. 0.690"), contact material (Electrolytic Copper vs. Brass), and contact finish do not affect functional compatibility in standard applications.

Parameter Comparison

Engineering Selection Recommendations

The DNF18-110-C is the direct substitute for the obsolete DMNF1-288-C. Selection of this substitute is supported by:

• Identical critical mechanical and electrical parameters across tab width, thickness, wire gauge, and termination type
• Active product status ensuring ongoing availability and supply chain continuity
• ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements
• Tin contact finish on brass material providing enhanced corrosion resistance compared to unfinished electrolytic copper
• Minimal overall length variance (0.003" difference) that does not impact assembly or performance in standard applications

The DNF18-110-C is suitable for direct replacement in new designs and retrofit applications where the DMNF1-288-C is no longer available.

Frequently Asked Questions (FAQ)

Q: Can the DNF18-110-C be used as a direct replacement for the DMNF1-288-C?

A: Yes. Both connectors share identical tab width (0.110"), tab thickness (0.032"), wire gauge (18-22 AWG), gender (Female), termination type (Crimp), insulation configuration (Non-Mating End Insulated), and mounting type (Free Hanging In-Line). The 0.003" difference in overall length does not affect functional compatibility.

Q: What is the difference in contact material between these two parts?

A: The DMNF1-288-C uses electrolytic copper with unspecified finish, while the DNF18-110-C uses brass with tin plating. Tin-plated brass provides superior corrosion resistance and is the preferred material in modern connector designs.

Q: Is the DNF18-110-C compliant with current environmental regulations?

A: Yes. The DNF18-110-C is ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic components.

Q: Why is the DMNF1-288-C listed as obsolete?

A: Product obsolescence typically results from manufacturer discontinuation due to market demand shifts, design improvements, or consolidation of product lines. The DNF18-110-C represents the current active equivalent in the Panduit Pan-Term® series.

Q: Are there packaging differences between these parts?

A: The DMNF1-288-C packaging is not specified in available documentation. The DNF18-110-C is supplied in bulk packaging. Confirm packaging requirements with your procurement department for order specifications.

Q: What is the insulation diameter specification?

A: The DMNF1-288-C specifies 0.098" (2.50mm) insulation diameter, while the DNF18-110-C specifies 0.100" (2.54mm). This minor variance accommodates standard wire insulation tolerances for 18-22 AWG conductors.