TE Connectivity AMP Connectors 965444-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 965444-1 is a 3-position rectangular connector receptacle housing designed for 0.100" (2.54mm) pitch applications. This component functions as a receptacle housing for female socket contacts in the Micro Quadlok series and is classified as an active product. The part is RoHS compliant and carries Moisture Sensitivity Level 1 (unlimited shelf life). Substitute parts are identified when equivalent electrical and mechanical parameters are required for applications where the original part number is unavailable or when alternative color specifications are acceptable within the same connector family.

Substiute Parts

965444-1

TE Connectivity AMP ConnectorsIn Stock: 1304965444-1 Datasheet

Current PartRFQ

4-1718346-1

TE Connectivity AMP ConnectorsIn Stock: 37394-1718346-1 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 965444-1 are identified based on strict parametric equivalence within the Micro Quadlok rectangular connector family. The following parameters must remain constant for substitution eligibility:

• Connector type (Receptacle)
• Contact type (Female Socket)
• Number of positions (3)
• Pitch specification (0.100" / 2.54mm)
• Number of rows (1)
• Mounting type (Free Hanging / In-Line)
• Contact termination method (Crimp)
• Insulation material (PBT, Glass Filled)
• Series designation (Micro Quadlok)
• RoHS compliance status
• Moisture Sensitivity Level (1)

Variations in color and minor operating temperature ranges do not disqualify substitution when all electrical and mechanical parameters align. All substitute parts listed maintain active product status and are manufactured by TE Connectivity AMP Connectors.

Parameter Comparison

Engineering Selection Recommendations

Both the 965444-1 and 4-1718346-1 are active products manufactured by TE Connectivity AMP Connectors and maintain full RoHS compliance. The parts are electrically and mechanically equivalent within the Micro Quadlok rectangular connector series, with identical specifications for connector type, contact configuration, pitch, mounting method, and termination approach.

The primary distinction between these parts is color designation (Black versus Violet) and a 5°C difference in maximum operating temperature (85°C versus 80°C). Selection between these parts should be based on application-specific requirements regarding color coding and thermal operating envelope. Both parts carry Moisture Sensitivity Level 1, indicating unlimited shelf life and no special storage requirements.

The substitute part 4-1718346-1 is available in higher inventory quantity (3629 pieces) compared to the main part 965444-1 (1198 pieces), which may influence procurement decisions based on lead time and availability requirements.

Frequently Asked Questions (FAQ)

Q: Can 4-1718346-1 be used as a direct replacement for 965444-1?

A: Yes, the 4-1718346-1 is a parametric equivalent substitute. Both parts share identical electrical and mechanical specifications including connector type, contact configuration, pitch, mounting method, and insulation material. The parts differ only in color and maximum operating temperature rating.

Q: What is the significance of the color difference between these parts?

A: Color designation in connector housings typically serves identification and organizational purposes within assembly and maintenance workflows. The functional performance of the connector housing is not affected by color variation. Selection should be based on application-specific color-coding requirements.

Q: Are there any compatibility concerns when substituting 4-1718346-1 for 965444-1?

A: No compatibility concerns exist from an electrical or mechanical standpoint. Both parts accept the same crimp-terminated female socket contacts and maintain identical pitch and position specifications. The 5°C difference in maximum operating temperature (80°C versus 85°C) should be evaluated only if the application operates at temperatures above 80°C.

Q: Do these parts require special handling or storage?

A: Both parts carry Moisture Sensitivity Level 1 (MSL 1), which indicates unlimited shelf life. No special moisture-control storage conditions are required for either part.

Q: Are contacts included with these connector housings?

A: No. Both the 965444-1 and 4-1718346-1 are receptacle housings only. Contacts must be procured separately and are not included with these parts.

Q: What is the pitch specification and why is it important?

A: Both parts operate at 0.100" (2.54mm) pitch, which defines the center-to-center spacing between connector positions. This specification must match the mating connector and contact specifications for proper assembly and electrical function.