TE Connectivity 5-2138650-1 Rectangular Connector Plug Housing Equivalent & Substitute Parts

Part Overview

The TE Connectivity 5-2138650-1 is a 2-position rectangular connector plug housing with 0.100" (2.54mm) pitch, designed for free-hanging in-line applications. This component is part of the Micro Quadlok series and features crimp-type male pin contacts. The housing is manufactured from glass-filled polybutylene terephthalate (PBT) in green color.

This part is classified as Active product status with full RoHS compliance and unlimited moisture sensitivity level (MSL 1). Substitute parts are necessary when specific color requirements differ, alternative series compatibility is required, or inventory availability necessitates alternative sourcing while maintaining electrical and mechanical compatibility.

Substiute Parts

5-2138650-1

TE Connectivity AMP ConnectorsIn Stock: 32135-2138650-1 Datasheet

Current PartRFQ

1452601-1

TE Connectivity AMP ConnectorsIn Stock: 12111452601-1 Datasheet

Parametric EquivalentRFQ

280628

TE Connectivity AMP ConnectorsIn Stock: 10310280628 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for rectangular connector plug housings is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Connector Type: Plug
• Contact Type: Male Pin
• Number of Positions: 2
• Pitch: 0.100" (2.54mm)
• Number of Rows: 1
• Mounting Type: Free Hanging (In-Line)
• Contact Termination: Crimp

Variable Parameters (Non-Critical for Substitution):

• Color (Green vs. Black)
• Insulation Material (PBT Glass Filled vs. Polyamide Glass Filled)
• Series designation (Micro Quadlok vs. AMPMODU Mod II)
• Operating Temperature range (when specified)

The substitute parts 1452601-1 and 280628 maintain identical electrical and mechanical interface specifications with the main part 5-2138650-1. Both alternatives are manufactured by TE Connectivity AMP Connectors and are classified as Active products with RoHS compliance.

Parameter Comparison

Engineering Selection Recommendations

Primary Part Selection (5-2138650-1): Select this part when green housing color is a design requirement or system specification. The part is Active status with full RoHS compliance and unlimited MSL rating, suitable for standard industrial applications.

Substitute Selection (1452601-1): This substitute is appropriate when black housing color is acceptable and operating temperature specification of -40°C to 100°C aligns with application requirements. The part features polyamide glass-filled insulation material and carries ROHS3 compliance with REACH Unaffected status. Inventory availability is 1153 units.

Substitute Selection (280628): This substitute is appropriate when black housing color is acceptable and the AMPMODU Mod II series compatibility is required. The part carries ROHS3 compliance and offers the highest inventory availability at 10276 units. Insulation material specification is not provided for this variant.

All three parts maintain identical electrical and mechanical interface specifications, ensuring direct substitution capability based on connector geometry, pitch, position count, and termination method.

Frequently Asked Questions (FAQ)

Q: Can 1452601-1 or 280628 be used as direct replacements for 5-2138650-1?

A: Yes, both substitute parts are direct replacements from an electrical and mechanical standpoint. All three parts share identical connector type (Plug), contact type (Male Pin), position count (2), pitch (0.100"), row configuration (1), mounting type (Free Hanging In-Line), and crimp termination. The primary differences are housing color (green vs. black) and insulation material composition.

Q: What is the significance of the color difference between the main part and substitutes?

A: The main part 5-2138650-1 features green housing, while substitutes 1452601-1 and 280628 feature black housing. Color differences do not affect electrical or mechanical compatibility. Color selection is typically driven by system design, visual identification requirements, or manufacturing standards. Verify color requirements against application specifications before substitution.

Q: How do the insulation materials differ between these parts?

A: The main part 5-2138650-1 uses polybutylene terephthalate (PBT) glass-filled material. Substitute 1452601-1 uses polyamide (PA) nylon glass-filled material. Substitute 280628 does not specify insulation material. Both materials are glass-filled thermoplastics suitable for connector housing applications. Material selection may impact thermal performance and chemical resistance; verify material compatibility with application environment.

Q: What is the difference between RoHS Compliant and ROHS3 Compliant?

A: The main part carries RoHS Compliant status, while both substitutes carry ROHS3 Compliant status. ROHS3 represents the current version of the Restriction of Hazardous Substances directive. Both designations indicate compliance with hazardous substance restrictions. ROHS3 is the current standard; parts carrying this designation meet current regulatory requirements.

Q: Does the operating temperature specification of 1452601-1 affect substitution suitability?

A: Substitute 1452601-1 specifies an operating temperature range of -40°C to 100°C. The main part and substitute 280628 do not specify operating temperature. If application requirements fall within the -40°C to 100°C range, 1452601-1 is suitable. If application requires operation outside this range, verify compatibility or select an alternative. The absence of temperature specification for the main part and 280628 does not indicate unsuitability; it indicates the specification was not provided in available documentation.

Q: Which substitute should be selected based on inventory availability?

A: Substitute 280628 offers the highest inventory availability at 10276 units. The main part 5-2138650-1 has 3142 units in stock, and substitute 1452601-1 has 1153 units. Inventory levels should be considered in conjunction with color and material requirements for optimal component sourcing.

Q: Are contacts included with these connector housings?

A: No. All three parts (5-2138650-1, 1452601-1, and 280628) are connector housings only. Contacts are not included and must be sourced separately. Ensure that selected crimp contacts are compatible with the 0.100" (2.54mm) pitch specification and male pin configuration.