Molex 0014566029 Equivalent & Substitute Parts

Part Overview

The Molex 0014566029 is a 2-position rectangular receptacle connector with IDC (Insulation Displacement Contact) termination, designed for discrete or ribbon cable applications at 22 AWG wire gauge. This connector operates in the SL 70400 series and is classified as Active product status with ROHS3 compliance. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling component interchangeability in applications where the primary part is unavailable or when design requirements permit alternative contact finishes or wire gauge ranges.

Substiute Parts

0014566029

MolexIn Stock: 9570014566029 Datasheet

Current PartRFQ

103974-1

TE Connectivity AMP ConnectorsIn Stock: 3002103974-1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0014566029 is determined by the following critical parameters:

• Connector Type & Position Count: Must be receptacle configuration with 2 positions
• Pitch & Row Configuration: Must maintain 0.100" (2.54mm) pitch with single-row layout
• Termination Method: Must support IDC cable termination
• Wire Gauge Compatibility: Original specification is 22 AWG; substitutes accepting 22-26 AWG range remain compatible at 22 AWG operation
• Contact Configuration: Female socket contacts required
• Mounting Style: Free hanging in-line mounting maintained
• Physical Form Factor: Black color housing

The TE Connectivity AMP Connectors part 103974-1 meets these substitution criteria. It provides equivalent mechanical and electrical interface characteristics while accommodating a broader wire gauge range (22-26 AWG) and utilizing tin-lead contact finish instead of pure tin.

Parameter Comparison

Engineering Selection Recommendations

Molex 0014566029 is the primary selection when ROHS3 compliance is mandatory and tin contact finish is specified. This part maintains Active product status with unlimited moisture sensitivity rating (MSL 1).

TE Connectivity 103974-1 serves as a functional substitute when the application permits tin-lead contact finish and RoHS non-compliance is acceptable. This part offers higher inventory availability (2960 pcs vs. 945 pcs) and accommodates wire gauges from 22-26 AWG, providing flexibility for applications using heavier gauge conductors within the compatible range. The AMPMODU MTE series designation and closed-end feature provide additional mechanical robustness in ribbon cable applications.

Selection between these parts depends on regulatory requirements (RoHS compliance), contact finish specifications, and wire gauge range needs for the target application.

Frequently Asked Questions (FAQ)

Q: Can TE Connectivity 103974-1 replace Molex 0014566029 in all applications?

A: Electrical and mechanical interface compatibility is confirmed for 22 AWG wire gauge operation. However, substitution requires verification that tin-lead contact finish and RoHS non-compliance are acceptable for the specific application. Regulatory and environmental requirements must be evaluated independently.

Q: What is the significance of the wire gauge range difference (22 AWG vs. 22-26 AWG)?

A: The Molex part specifies 22 AWG operation. The TE Connectivity substitute accepts 22-26 AWG, meaning it can accommodate heavier gauge wires. At 22 AWG, both connectors operate within their specified parameters. Applications using 24 or 26 AWG wire require the TE Connectivity part.

Q: Are the contact finishes interchangeable?

A: Both tin and tin-lead finishes provide electrical conductivity and corrosion resistance suitable for IDC termination. Contact finish selection depends on application-specific requirements for solderability, environmental exposure, and compliance certifications. These are different specifications and must be evaluated against design requirements.

Q: What does "closed end" feature mean on the TE Connectivity part?

A: The closed-end feature on the AMPMODU MTE series provides additional mechanical protection and strain relief for ribbon cable applications, reducing the risk of contact displacement during insertion or vibration exposure.

Q: How do pitch and position count affect substitution?

A: Pitch (0.100" / 2.54mm) and position count (2) are critical mechanical parameters that determine physical mating compatibility. Both parts match these specifications exactly, ensuring proper alignment with mating connectors and cable assemblies designed for the original part.