TE Connectivity AMP Connectors 2-103648-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 2-103648-1 is a 22-position rectangular connector receptacle housing designed for 0.100" (2.54mm) pitch applications. This component functions as a female socket receptacle for inline connector assemblies and is classified as an active product. The connector housing accommodates crimp-style contact termination and operates across an industrial temperature range of -65°C to 105°C. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling component interchangeability in applications where the primary part becomes unavailable or inventory constraints require alternative sourcing.

Substiute Parts

2-103648-1

TE Connectivity AMP ConnectorsIn Stock: 8142-103648-1 Datasheet

Current PartRFQ

0050579022

MolexIn Stock: 31680050579022 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for rectangular connector housings is determined by strict alignment of electrical and mechanical parameters. The following criteria establish functional equivalence:

Critical Matching Parameters:

• Connector type (Receptacle)
• Contact type (Female Socket)
• Number of positions (22)
• Pitch specification (0.100" / 2.54mm)
• Number of rows (1)
• Mounting configuration (Free Hanging / In-Line)
• Contact termination method (Crimp)
• Color (Black)
• Moisture sensitivity level (MSL 1)

The Molex 0050579022 satisfies all critical parameters required for direct substitution. Both components are active products with current manufacturing status, supporting continuous availability and supply chain flexibility.

Parameter Comparison

Engineering Selection Recommendations

Both the TE Connectivity 2-103648-1 and Molex 0050579022 are active products with current manufacturing status, ensuring long-term availability and supply chain continuity. Selection between these components is based on the following engineering considerations:

TE Connectivity 2-103648-1 (Primary Part):

• RoHS Compliant certification
• Operating temperature range: -65°C to 105°C
• Thermoplastic insulation material
• AMPMODU MTE series designation
• Current inventory: 723 pieces

Molex 0050579022 (Substitute Part):

• ROHS3 Compliant certification (enhanced RoHS standard)
• Operating temperature range: -40°C to 105°C
• Polyester, glass-filled insulation material
• SL 70066 series designation
• Current inventory: 3,137 pieces

The Molex substitute is suitable for applications where the minimum operating temperature requirement does not extend below -40°C. The glass-filled polyester insulation provides enhanced mechanical properties compared to thermoplastic. Both components maintain identical electrical and mechanical interfaces at the 22-position, 2.54mm pitch specification. Selection should be based on specific application temperature requirements and material performance criteria.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0050579022 directly replace the TE Connectivity 2-103648-1 in all applications?

A: Direct replacement is possible for applications where the minimum operating temperature requirement is -40°C or higher. The TE Connectivity part supports operation down to -65°C. Both components share identical connector type, position count, pitch, mounting configuration, and contact termination specifications.

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

A: The TE Connectivity 2-103648-1 uses thermoplastic insulation, while the Molex 0050579022 uses polyester with glass reinforcement. Glass-filled polyester provides improved mechanical strength and dimensional stability. Material selection should align with application-specific environmental and mechanical stress requirements.

Q: Are both parts RoHS compliant?

A: Yes. The TE Connectivity 2-103648-1 is RoHS Compliant. The Molex 0050579022 is ROHS3 Compliant, which represents an enhanced version of the RoHS standard. Both meet regulatory requirements for hazardous substance restrictions.

Q: Do these connector housings include contacts?

A: No. Both the TE Connectivity 2-103648-1 and Molex 0050579022 are connector housings only. Contacts are not included and must be sourced separately according to the specific application requirements.

Q: What is the significance of the 1-row configuration?

A: The single-row configuration indicates that all 22 positions are arranged in a linear pattern with 0.100" (2.54mm) spacing between adjacent positions. This is a standard inline connector arrangement for applications requiring sequential contact alignment.

Q: How do the operating temperature ranges affect component selection?

A: The TE Connectivity part operates from -65°C to 105°C, providing a 25°C lower minimum temperature limit compared to the Molex substitute at -40°C to 105°C. Applications requiring operation in extreme cold environments below -40°C must use the TE Connectivity component.

Q: What does MSL 1 (Unlimited) mean for moisture sensitivity?

A: MSL 1 indicates the lowest moisture sensitivity level, meaning these components have unlimited shelf life and do not require special moisture-controlled storage or handling procedures. Both parts share this specification.