TE Connectivity AMP Connectors 4-644611-6 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 4-644611-6 is a rectangular connector header designed for through-hole mounting applications. This shrouded, single-wall 16-position connector operates at 0.156" (3.96mm) pitch and is classified as Active product status. The connector accommodates board-to-cable and board-to-board configurations with friction lock fastening and solder termination. Substitute parts are identified when equivalent electrical and mechanical parameters align with the main part specifications, enabling direct functional replacement in applications where the original part becomes unavailable or inventory constraints require alternative sourcing.

Substiute Parts

4-644611-6

TE Connectivity AMP ConnectorsIn Stock: 10204-644611-6 Datasheet

Current PartRFQ

0026604160

MolexIn Stock: 54730026604160 Datasheet

SimilarRFQ

0026614160

MolexIn Stock: 17230026614160 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TE Connectivity 4-644611-6 are qualified based on the following critical parameters that determine functional equivalence:

Core Matching Parameters:

• Connector Type: Header
• Contact Type: Male Pin
• Number of Positions: 16
• Number of Rows: 1
• Pitch - Mating: 0.156" (3.96mm)
• Mounting Type: Through Hole
• Shrouding: Shrouded - 1 Wall
• Termination: Solder
• Fastening Type: Friction Lock
• Contact Shape: Square
• Material Flammability Rating: UL94 V-0
• Moisture Sensitivity Level: 1 (Unlimited)

The Molex KK396 series connectors (part numbers 0026604160 and 0026614160) satisfy all core matching parameters. These parts maintain identical pitch spacing, position count, mounting methodology, and shrouding configuration. Both substitute parts are Active status products with RoHS3 compliance and REACH Unaffected designation, ensuring regulatory alignment with the main part.

Parameter Comparison

Engineering Selection Recommendations

Both Molex substitute parts (0026604160 and 0026614160) are qualified as functional equivalents to the TE Connectivity 4-644611-6 based on alignment of all critical electrical and mechanical parameters. Both substitute parts maintain Active product status and comply with RoHS3 and REACH requirements, ensuring regulatory compliance equivalent to or exceeding the main part.

Molex 0026604160 features tin contact finish on both mating and post surfaces with 60.0µin (1.52µm) thickness specification. This part is suitable for general-purpose, industrial, automotive, medical, and telecommunications applications.

Molex 0026614160 features gold contact finish on mating surfaces (20.0µin / 0.51µm thickness) with tin post finish (100.0µin / 2.54µm thickness). The gold mating finish provides enhanced corrosion resistance and contact reliability in demanding environments. This part is also suitable for general-purpose, industrial, automotive, medical, and telecommunications applications.

Selection between substitute parts depends on application-specific requirements regarding contact finish performance and environmental exposure. Both parts are available in bulk packaging with substantial inventory levels (5458 units for 0026604160 and 1652 units for 0026614160).

Frequently Asked Questions (FAQ)

Q: Can Molex 0026604160 and 0026614160 be used interchangeably with TE Connectivity 4-644611-6?

A: Both Molex parts satisfy all core electrical and mechanical parameters required for functional equivalence. The primary difference is contact finish specification. Molex 0026604160 uses tin finish on both mating and post surfaces, while Molex 0026614160 uses gold finish on mating surfaces. Selection depends on application requirements for contact durability and corrosion resistance.

Q: What are the key dimensional differences between these parts?

A: Contact length specifications vary slightly. The TE Connectivity part specifies 0.125" (3.18mm) post length and 0.700" (17.78mm) overall contact length. Both Molex parts specify 0.140" (3.56mm) post length and 0.720" (18.29mm) overall contact length. Insulation height also differs: TE Connectivity specifies 0.545" (13.84mm) while Molex parts specify 0.446" (11.33mm). These dimensional variations are within acceptable tolerance for through-hole mounting applications.

Q: Are there compliance or certification differences?

A: The TE Connectivity part carries RoHS Compliant status, while both Molex substitutes carry ROHS3 Compliant status. All three parts are REACH Unaffected and carry EAR99 ECCN classification. All parts maintain UL94 V-0 flammability rating and MSL 1 (Unlimited) moisture sensitivity level.

Q: What is the significance of contact finish differences?

A: Contact finish affects long-term reliability and environmental performance. Tin finish (0026604160) provides standard corrosion protection suitable for general industrial applications. Gold finish (0026614160) provides superior corrosion resistance and is preferred for applications with high humidity, salt spray exposure, or extended shelf life requirements.

Q: Are these parts suitable for automotive applications?

A: Both Molex substitute parts list automotive applications within their specified use cases. The TE Connectivity main part specifies general purpose and industrial applications. Confirmation of automotive suitability for the main part should be obtained from TE Connectivity technical documentation.

Q: What packaging formats are available?

A: The TE Connectivity 4-644611-6 packaging specification is not provided in available data. Molex 0026604160 and 0026614160 are supplied in bulk packaging format.