TE Connectivity 640442-5 Rectangular Connector Equivalent & Substitute Parts

Part Overview

The TE Connectivity 640442-5 is a 5-position rectangular receptacle connector from the MTA-100 series, designed for IDC (Insulation Displacement Contact) termination with 26 AWG discrete or ribbon cable. This connector features tin-lead contact finish and is classified as obsolete product status. Due to its obsolete classification, identifying equivalent substitute parts with active product status is necessary to ensure continued availability and support for new designs and production requirements.

Key Parameters

Parameter	Value
Connector Type	Rectangular Receptacle
Number of Positions	5
Pitch	0.100" (2.54mm)
Number of Rows	1
Contact Type	Female Socket
Cable Termination Method	IDC
Wire Gauge	26 AWG
Wire Type	Discrete or Ribbon Cable
Mounting Type	Free Hanging (In-Line), Right Angle
Fastening Type	Locking Ramp
Features	Closed End
Contact Finish	Tin-Lead
Contact Finish Thickness	80.0µin (2.03µm)
Color	Blue
Series	MTA-100
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 640442-5 is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

Number of positions: 5
Pitch: 0.100" (2.54mm)
Contact type: Female socket
Wire gauge: 26 AWG
Cable termination: IDC

Mechanical Parameters:

Connector type: Rectangular receptacle
Mounting type: Free hanging (in-line), right angle
Fastening type: Locking ramp
Features: Closed end
Number of rows: 1

Physical Parameters:

Contact finish thickness: 80.0µin (2.03µm)
Color: Blue
Series: MTA-100

The substitute part 3-640442-5 maintains identical electrical and mechanical specifications while differing in contact finish composition (tin versus tin-lead) and product status (active versus obsolete).

Parameter Comparison

Parameter	640442-5 (Main Part)	3-640442-5 (Substitute)
Manufacturer	TE Connectivity AMP Connectors	TE Connectivity AMP Connectors
Series	MTA-100	MTA-100
Connector Type	Rectangular Receptacle	Rectangular Receptacle
Number of Positions	5	5
Contact Type	Female Socket	Female Socket
Pitch	0.100" (2.54mm)	0.100" (2.54mm)
Number of Rows	1	1
Mounting Type	Free Hanging (In-Line), Right Angle	Free Hanging (In-Line), Right Angle
Fastening Type	Locking Ramp	Locking Ramp
Cable Termination	IDC	IDC
Wire Type	Discrete or Ribbon Cable	Discrete or Ribbon Cable
Wire Gauge	26 AWG	26 AWG
Features	Closed End	Closed End
Contact Finish	Tin-Lead	Tin
Contact Finish Thickness	80.0µin (2.03µm)	80.0µin (2.03µm)
Color	Blue	Blue
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)
Product Status	Obsolete	Active
RoHS Status	RoHS non-compliant	RoHS Compliant

Engineering Selection Recommendations

The substitute part 3-640442-5 is functionally equivalent to the main part 640442-5 across all critical electrical and mechanical parameters. The primary distinctions are:

Product Status: The substitute part carries active product status, ensuring ongoing availability and manufacturing support, whereas the main part is classified as obsolete.

Compliance: The substitute part is RoHS compliant, meeting current regulatory requirements for new designs and production. The main part is RoHS non-compliant, reflecting its obsolete status and historical manufacturing standards.

Contact Finish: The substitute part features tin contact finish, while the main part features tin-lead contact finish. Both maintain identical contact finish thickness of 80.0µin (2.03µm).

For applications requiring new component procurement, design updates, or production transitions, the 3-640442-5 substitute part is the appropriate selection based on active product status and regulatory compliance.

Frequently Asked Questions (FAQ)

Q: Are the 640442-5 and 3-640442-5 mechanically interchangeable?

A: Yes. Both parts are 5-position rectangular receptacle connectors with identical pitch (0.100"), mounting type (free hanging in-line and right angle), fastening type (locking ramp), and closed-end configuration. They accept the same IDC termination method for 26 AWG discrete or ribbon cable.

Q: What is the difference between tin-lead and tin contact finishes in these connectors?

A: The main part features tin-lead contact finish, while the substitute features tin contact finish. Both maintain the same contact finish thickness of 80.0µin (2.03µm). The contact finish composition does not affect the electrical or mechanical compatibility of the connector.

Q: Why is the main part 640442-5 classified as obsolete?

A: The 640442-5 is classified as obsolete product status. The substitute part 3-640442-5 carries active product status and is the current equivalent offering from TE Connectivity.

Q: Is the substitute part RoHS compliant?

A: Yes. The 3-640442-5 substitute part is RoHS compliant. The main part 640442-5 is RoHS non-compliant, reflecting its obsolete classification.

Q: Can I use the 3-640442-5 as a direct replacement in existing designs?

A: The 3-640442-5 is electrically and mechanically equivalent to the 640442-5 across all specified parameters. Compatibility depends on your specific application requirements and any design constraints related to contact finish material or regulatory compliance.

Q: What is the packaging difference between these parts?

A: The main part 640442-5 packaging is not specified in the available data. The substitute part 3-640442-5 is supplied in bulk packaging.

Q: Are both parts from the same manufacturer?

A: Yes. Both the 640442-5 and 3-640442-5 are manufactured by TE Connectivity AMP Connectors and belong to the MTA-100 series.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message