TE Connectivity 1-965640-3 Rectangular Connector Housing Equivalent & Substitute Parts

Part Overview

The TE Connectivity 1-965640-3 is a 6-position rectangular connector receptacle housing from the Junior Power Timer series. This component serves as the female socket housing for applications requiring crimp-terminated connections with a 5.00mm pitch configuration. The part is classified as Active product status with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified to provide alternative options based on identical electrical and mechanical specifications, with variations limited to housing color and inventory availability.

Substiute Parts

1-965640-3

TE Connectivity AMP ConnectorsIn Stock: 15881-965640-3 Datasheet

Current PartRFQ

1-965640-5

TE Connectivity AMP ConnectorsIn Stock: 37741-965640-5 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for rectangular connector housings is determined by strict equivalence across electrical and mechanical parameters. The 1-965640-3 and its identified substitute share identical specifications in the following critical parameters:

• Connector type (Receptacle)
• Contact type (Female Socket)
• Number of positions (6)
• Pitch configuration (0.197" / 5.00mm)
• Row configuration (3 rows with 0.217" / 5.51mm spacing)
• Mounting method (Free Hanging In-Line)
• Termination method (Crimp)
• Fastening mechanism (Latch Holder)
• Series designation (Junior Power Timer)
• Regulatory compliance (ROHS3)

The substitute part differs only in housing color, which does not affect electrical or mechanical compatibility. Both parts are classified as Active products with full manufacturing support.

Parameter Comparison

Engineering Selection Recommendations

Both the 1-965640-3 and 1-965640-5 are Active products manufactured by TE Connectivity with full ROHS3 compliance and identical electrical and mechanical specifications. Selection between these parts is based on the following factors:

Availability: The 1-965640-5 (Green) offers higher inventory availability with 3718 pieces in stock compared to 1555 pieces for the 1-965640-3 (Gray).

Regulatory Compliance: Both parts meet ROHS3 requirements. The 1-965640-5 carries REACH Unaffected status, while the 1-965640-3 lists REACH status as Vendor Undefined.

Moisture Sensitivity: The 1-965640-3 is rated MSL 1 (Unlimited), while the 1-965640-5 lists MSL as Not Applicable. Both ratings indicate no moisture-related handling restrictions.

Housing Color: The only functional difference is housing color (Gray versus Green). Color selection is determined by application requirements and assembly documentation specifications.

Frequently Asked Questions (FAQ)

Q: Are the 1-965640-3 and 1-965640-5 electrically interchangeable?

A: Yes. Both parts are identical in all electrical parameters including connector type, contact type, number of positions, pitch, row configuration, and termination method. They are direct functional equivalents.

Q: What is the significance of the housing color difference?

A: Housing color is a visual identifier only and does not affect electrical or mechanical performance. Color selection is determined by application design requirements and assembly documentation.

Q: Can I use the 1-965640-5 as a direct replacement for the 1-965640-3 in existing designs?

A: Yes, provided that the application design does not specify a particular housing color. All mechanical and electrical parameters are identical.

Q: Are both parts suitable for the same mounting applications?

A: Yes. Both parts use identical Free Hanging (In-Line) mounting methods with latch holder fastening and crimp termination. They are compatible with the same mating connectors and contact sets.

Q: What is the difference in MSL ratings between these parts?

A: The 1-965640-3 carries MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. The 1-965640-5 lists MSL as Not Applicable, which also indicates no moisture-related handling requirements. Both parts can be stored and handled under standard conditions.

Q: Do both parts require separate contact purchases?

A: Yes. Both the 1-965640-3 and 1-965640-5 are housings only. Contacts are not included and must be purchased separately as specified in the design documentation.

Q: Are there any differences in regulatory compliance between these parts?

A: Both parts are ROHS3 compliant and carry the same ECCN (EAR99) and HTSUS (8536.69.8000) classifications. The 1-965640-5 has confirmed REACH Unaffected status, while the 1-965640-3 lists REACH status as Vendor Undefined.