TE Connectivity 1-968976-1 Rectangular Connector Housing Equivalent & Substitute Parts

Part Overview

The TE Connectivity 1-968976-1 is a 3-position rectangular connector receptacle housing from the MCP series, designed for crimp contact termination in free-hanging inline applications. This component serves as the housing structure for female socket contacts in industrial and commercial connector assemblies. The part is currently active in production status with 854 units in stock inventory.

Substitute parts are identified when equivalent rectangular connector housings share identical electrical and mechanical specifications, including connector type, contact configuration, pitch, mounting method, and operating parameters. Alternative part numbers may be sourced due to inventory availability, manufacturing location, or minor cosmetic variations that do not affect functional performance.

Substiute Parts

1-968976-1

TE Connectivity AMP ConnectorsIn Stock: 8841-968976-1 Datasheet

Current PartRFQ

1-968976-9

TE Connectivity AMP ConnectorsIn Stock: 241711-968976-9 Datasheet

Parametric EquivalentRFQ

3-968976-9

TE Connectivity Deutsch ConnectorsIn Stock: 9653-968976-9 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 1-968976-1 are identified based on strict parametric equivalence across all critical electrical and mechanical specifications. The following parameters must match identically for a part to qualify as a functional substitute:

• Connector type (Receptacle)
• Contact type (Female Socket)
• Number of positions (3)
• Pitch (0.217" / 5.50mm)
• Number of rows (1)
• Mounting type (Free Hanging In-Line)
• Contact termination method (Crimp)
• Fastening type (Latch Holder)
• Insulation material (Polyamide PA66, Nylon 6/6, Glass Filled)
• Operating temperature range (-40°C ~ 120°C)
• Moisture sensitivity level (1 - Unlimited)

The identified substitute parts maintain full compatibility with the original part specification. Variations in color, manufacturer designation, or RoHS compliance status do not affect functional interchangeability when all core parameters remain constant.

Parameter Comparison

Engineering Selection Recommendations

All three parts maintain active product status and share identical core electrical and mechanical specifications. Selection between these parts should be based on the following factors:

1-968976-1 (Main Part): This part carries RoHS Compliant certification and REACH Unaffected status. Current inventory of 854 units supports immediate availability for standard applications.

1-968976-9 (Substitute): This part is designated ROHS3 Compliant with REACH Unaffected status, indicating compliance with the most current RoHS directive revision. Significantly higher inventory of 24,100 units provides extended availability and supply chain stability. Both parts are manufactured by TE Connectivity AMP Connectors and feature black housing color.

3-968976-9 (Substitute): This part is manufactured by TE Connectivity Deutsch Connectors and carries ROHS3 Compliant certification. The REACH status is listed as Vendor Undefined. The primary distinguishing feature is blue housing color rather than black. Inventory of 906 units supports standard procurement timelines.

For applications where RoHS3 compliance is required, both 1-968976-9 and 3-968976-9 are suitable alternatives. For applications requiring confirmed REACH compliance documentation, 1-968976-1 and 1-968976-9 are preferred. Color selection between black and blue housings depends on application-specific requirements and assembly documentation.

Frequently Asked Questions (FAQ)

Q: Are these parts electrically interchangeable?

A: Yes. The 1-968976-1, 1-968976-9, and 3-968976-9 are electrically interchangeable. All three parts share identical specifications for connector type, contact configuration, pitch, number of positions, operating temperature range, and contact termination method.

Q: What is the difference between these substitute parts?

A: The primary differences are manufacturer designation (AMP Connectors versus Deutsch Connectors), housing color (black versus blue), RoHS certification level (RoHS Compliant versus ROHS3 Compliant), and inventory availability. All functional and electrical parameters remain identical.

Q: Can I use the blue housing (3-968976-9) in place of the black housing (1-968976-1)?

A: Yes, from an electrical and mechanical standpoint. However, color coding may be significant in your application's assembly documentation or system design. Verify that color substitution does not conflict with your assembly specifications or system requirements.

Q: What does ROHS3 Compliant mean compared to RoHS Compliant?

A: ROHS3 refers to compliance with the most current RoHS directive revision. Both designations indicate restriction of hazardous substances, with ROHS3 representing the latest regulatory standard. Both are acceptable for applications requiring RoHS compliance.

Q: Does the REACH Vendor Undefined status on 3-968976-9 affect compatibility?

A: The REACH status does not affect electrical or mechanical compatibility. However, if your application requires confirmed REACH compliance documentation, parts 1-968976-1 or 1-968976-9 with REACH Unaffected status are recommended.

Q: Are contacts included with these housings?

A: No. All three parts are housings only. Contacts are not included and must be sourced separately. Ensure that replacement contacts are compatible with the crimp termination method and 0.217" (5.50mm) pitch specification.

Q: What is the significance of the Moisture Sensitivity Level (MSL) rating of 1?

A: MSL 1 (Unlimited) indicates that these components have no moisture sensitivity restrictions. They can be stored and handled under standard conditions without special moisture control measures or floor life limitations.

Q: Can I mix these parts in the same assembly?

A: Yes. Since all three parts are functionally equivalent with identical electrical and mechanical specifications, they can be used interchangeably within the same assembly. However, verify that your assembly documentation or system design does not specify a particular part number or color requirement.