Molex 0940304541 Quick Connect Female Crimp Connector - Equivalent & Substitute Parts

Part Overview

The Molex 0940304541 is a 0.187" (4.75mm) Quick Connect Female Crimp Connector designed for 10-24 AWG wire gauges. This non-insulated terminal operates as a free-hanging in-line connector with brass contacts and tin finish. The part is classified as obsolete, making equivalent substitutes necessary for ongoing procurement and system maintenance. Substitute parts must maintain the same tab width (0.187"), termination method (crimp), contact material (brass with tin finish), and mounting configuration while accommodating different wire gauge ranges.

Substiute Parts

0940304541

MolexIn Stock: 10320940304541 Datasheet

Current PartRFQ

42617-2

TE Connectivity AMP ConnectorsIn Stock: 23877542617-2 Datasheet

MFR RecommendedRFQ

62016-2

TE Connectivity AMP ConnectorsIn Stock: 1675162016-2 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the Molex 0940304541 is determined by strict alignment of the following critical parameters:

• Tab Width: Must remain 0.187" (4.75mm) to ensure mechanical compatibility with mating connectors
• Tab Thickness: Must remain 0.020" (0.51mm) for proper contact engagement
• Termination Method: Must be crimp-type to maintain assembly compatibility
• Gender: Must be female to preserve circuit function
• Insulation Type: Must be non-insulated to match the original design
• Contact Material and Finish: Must be brass with tin finish for electrical performance and corrosion resistance
• Mounting Type: Must be free-hanging in-line configuration

Wire gauge range is the primary variable parameter. The Molex 0940304541 accommodates 10-24 AWG. Substitute parts may serve narrower wire gauge ranges within this spectrum, provided all other parameters remain constant. The two qualified substitutes address different wire gauge subsets: one for 14-18 AWG and one for 16-20 AWG applications.

Parameter Comparison

Engineering Selection Recommendations

Both TE Connectivity AMP Connectors substitutes maintain full mechanical and electrical compatibility with the Molex 0940304541 across all critical parameters. Selection between the two substitutes depends on the specific wire gauge requirement of the application:

TE Connectivity 62016-2 is suitable for applications requiring 14-18 AWG wire termination. This part is active in production with ROHS3 compliance and REACH Unaffected status, ensuring long-term availability and regulatory compliance.

TE Connectivity 42617-2 is suitable for applications requiring 16-20 AWG wire termination. This part is active in production with ROHS3 compliance and maintains vendor-undefined REACH status. Higher inventory availability (238,673 pcs) supports immediate procurement needs.

Both substitutes are manufactured by TE Connectivity AMP Connectors, a primary connector supplier with established quality and reliability standards. The transition from the obsolete Molex part to either active TE Connectivity equivalent presents no technical risk when wire gauge compatibility is verified.

Frequently Asked Questions (FAQ)

Q: Can TE Connectivity 62016-2 and 42617-2 be used interchangeably?

A: No. These parts serve different wire gauge ranges. The 62016-2 accommodates 14-18 AWG, while the 42617-2 accommodates 16-20 AWG. Selection must match the wire gauge of the application. Using an incorrect part will result in improper crimp and potential connection failure.

Q: What makes these parts equivalent to the Molex 0940304541?

A: All three parts share identical tab width (0.187"), tab thickness (0.020"), termination method (crimp), gender (female), insulation type (non-insulated), contact material (brass), contact finish (tin), and mounting configuration (free-hanging in-line). These parameters determine mechanical and electrical compatibility. The wire gauge range difference reflects application-specific requirements within the broader 10-24 AWG spectrum.

Q: Are there any compliance or regulatory differences between the substitute parts?

A: Both TE Connectivity substitutes maintain ROHS3 compliance and MSL 1 (Unlimited) ratings, matching the original Molex part. The 62016-2 carries REACH Unaffected status, while the 42617-2 has vendor-undefined REACH status. Both are suitable for regulated applications requiring RoHS compliance.

Q: What is the impact of the wire gauge range difference?

A: Wire gauge range determines the acceptable wire diameter for crimping. The Molex 0940304541 accepts 10-24 AWG. The TE Connectivity 62016-2 accepts 14-18 AWG (narrower range), and the 42617-2 accepts 16-20 AWG (narrower range). Selection must align with the actual wire gauge used in the circuit. Using a part with an incompatible wire gauge range will result in improper termination.

Q: Why is the Molex 0940304541 obsolete?

A: Product obsolescence is determined by the manufacturer. The availability of active TE Connectivity equivalents ensures continued access to functionally identical components for new designs and maintenance applications.

Q: What packaging is available for the substitute parts?

A: Both TE Connectivity substitutes are supplied in Cut Tape (CT) packaging, suitable for automated assembly and manual component handling.