Molex 0014568021 Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The Molex 0014568021 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 is part of the SL 70400 series and features gold-plated contacts with 0.100" (2.54mm) pitch spacing. The part is currently active in production with 907 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters are met, enabling component interchangeability in applications where the original part may be unavailable or when design flexibility is required.

Substiute Parts

0014568021

MolexIn Stock: 9570014568021 Datasheet

Current PartRFQ

5-103970-1

TE Connectivity AMP ConnectorsIn Stock: 15175-103970-1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0014568021 is determined by strict alignment of the following critical parameters:

• Connector Type & Contact Configuration: Must be a receptacle with female socket contacts
• Position Count & Pitch: Exactly 2 positions at 0.100" (2.54mm) pitch, single row
• Termination Method: IDC (Insulation Displacement Contact) technology
• Contact Material & Finish: Gold plating at 30.0µin (0.76µm) thickness
• Wire Gauge Compatibility: Rated for 22 AWG minimum; wire gauge ranges that include 22 AWG are acceptable
• Mounting Configuration: Free hanging (in-line) orientation
• Environmental Compliance: RoHS compliance required; MSL 1 rating

The TE Connectivity AMP Connectors part 5-103970-1 meets all substitution criteria. This part maintains identical mechanical and electrical specifications while supporting an expanded wire gauge range of 22-26 AWG, providing design flexibility without compromising connector performance.

Parameter Comparison

Engineering Selection Recommendations

Both the Molex 0014568021 and TE Connectivity 5-103970-1 are active production parts with full RoHS compliance and MSL 1 ratings, indicating no moisture sensitivity restrictions. Selection between these parts should be based on:

• Availability: The TE Connectivity part currently has higher inventory (1474 units) compared to the Molex part (907 units)
• Wire Gauge Range: The TE Connectivity part accommodates 22-26 AWG wire, providing broader application flexibility if future designs require wire gauge adjustment within this range
• Series Compatibility: The Molex part belongs to the SL 70400 series, while the TE Connectivity part belongs to the AMPMODU MTE series; both are established connector families with proven field performance
• Regulatory Status: Both parts meet current environmental compliance requirements; the TE Connectivity part includes REACH Unaffected status documentation

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 5-103970-1 directly replace the Molex 0014568021 in existing designs?

A: Yes. Both connectors share identical mechanical dimensions (2-position, 0.100" pitch), contact configuration (female socket), termination method (IDC), and contact finish specifications (gold, 30.0µin thickness). The connectors are mechanically and electrically interchangeable for applications using 22 AWG wire.

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

A: The Molex part is specified for 22 AWG wire exclusively. The TE Connectivity part accepts 22-26 AWG wire through its IDC termination mechanism. For applications currently using 22 AWG wire, both parts perform identically. The TE Connectivity part offers design flexibility if wire gauge adjustment becomes necessary in future iterations.

Q: Are there any compatibility concerns with ribbon cable applications?

A: Both connectors support discrete or ribbon cable termination via IDC technology. The mechanical pitch (0.100") and contact spacing are identical, ensuring ribbon cable compatibility with either part.

Q: Do both parts require the same handling and storage conditions?

A: Yes. Both parts carry MSL 1 (Unlimited) ratings, indicating no moisture sensitivity restrictions. Standard component storage practices apply to both parts.

Q: What certifications should be verified before component selection?

A: Both parts are ROHS3/RoHS compliant and carry EAR99 ECCN classification. The TE Connectivity part includes REACH Unaffected status. Verify that your application requirements align with these compliance standards before final selection.