TE Connectivity 4-647648-0 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 4-647648-0 is a rectangular connector header designed for through-hole mounting applications. This shrouded, single-wall header accommodates 10 positions at 0.156" (3.96mm) pitch and features male pins with solder termination and friction lock fastening. The connector is classified as Active product status and serves general purpose and industrial applications requiring board-to-cable or board-to-board interconnection.

Substitute parts are identified when equivalent electrical and mechanical parameters align with the main part specifications, enabling direct replacement in applications where the core functional requirements remain constant.

Substiute Parts

4-647648-0

TE Connectivity AMP ConnectorsIn Stock: 10574-647648-0 Datasheet

Current PartRFQ

0026604100

MolexIn Stock: 127240026604100 Datasheet

SimilarRFQ

0026614100

MolexIn Stock: 79150026614100 Datasheet

SimilarRFQ

0417910840

MolexIn Stock: 24680417910840 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TE Connectivity 4-647648-0 is determined by alignment of the following critical parameters:

Core Matching Criteria:

• Connector Type: Header
• Contact Type: Male Pin
• Number of Positions: 10
• Pitch - Mating: 0.156" (3.96mm)
• Number of Rows: 1
• Shrouding: Shrouded - 1 Wall
• Mounting Type: Through Hole
• Termination: Solder
• Fastening Type: Friction Lock
• Material Flammability Rating: UL94 V-0

All three identified substitute parts (Molex 0026604100, 0026614100, and 0417910840) satisfy these core electrical and mechanical parameters. Variations in contact finish composition, contact shape geometry, and insulation material do not preclude substitution when the primary functional interface requirements remain unchanged.

Parameter Comparison

Engineering Selection Recommendations

All three Molex substitute parts maintain Active product status and comply with RoHS3 and REACH Unaffected classifications, ensuring regulatory alignment with current industrial standards.

Molex 0026604100 features tin contact finish on both mating and post surfaces with circular contact geometry and polyester glass-filled insulation. This configuration provides standard electrical performance for general purpose, industrial, automotive, medical, and telecommunications applications.

Molex 0026614100 incorporates gold plating on mating contacts (20.0µin thickness) with tin post finish and square contact geometry. The enhanced mating surface finish improves corrosion resistance and contact reliability in demanding environments.

Molex 0417910840 provides gold plating on mating contacts (15.0µin thickness) with tin post finish and square contact geometry. This variant offers a reduced gold thickness specification while maintaining contact durability.

All substitute parts demonstrate equivalent mechanical interface compatibility with the TE Connectivity 4-647648-0 through matched pitch, position count, shrouding configuration, and mounting methodology. Selection among substitutes depends on specific application requirements regarding contact finish durability and environmental exposure conditions.

Frequently Asked Questions (FAQ)

Q: Can Molex 0026604100 directly replace TE Connectivity 4-647648-0 in existing assemblies?

A: Yes. Both connectors share identical pitch (0.156"), position count (10), shrouding type (shrouded 1-wall), mounting method (through-hole solder), and fastening mechanism (friction lock). The contact post length differs by 0.015" (0.38mm), which does not affect mating interface compatibility.

Q: What is the functional difference between the three Molex substitutes?

A: The primary differences are contact finish specifications. Molex 0026604100 uses tin finish on mating contacts. Molex 0026614100 and 0417910840 both use gold plating on mating contacts, with 0026614100 providing 20.0µin thickness and 0417910840 providing 15.0µin thickness. Contact shape differs between 0026604100 (circular) and the other two (square), though both geometries function within the friction lock fastening system.

Q: Are all substitute parts RoHS compliant?

A: Yes. The TE Connectivity 4-647648-0 is RoHS Compliant. All three Molex substitutes are ROHS3 Compliant, which represents an updated compliance standard. Both certifications satisfy current regulatory requirements.

Q: What is the inventory availability for each part?

A: TE Connectivity 4-647648-0 has 962 pieces in stock. Molex 0026604100 has 12,663 pieces, Molex 0026614100 has 7,828 pieces, and Molex 0417910840 has 2,371 pieces available.

Q: Do the substitute parts support the same voltage and temperature operating range?

A: The TE Connectivity 4-647648-0 specifies 600VAC voltage rating and -55°C to 105°C operating temperature. The Molex substitutes do not provide explicit voltage or temperature specifications in their documentation. Application-specific verification of voltage and temperature requirements is necessary when selecting among these parts.

Q: Which substitute part should be selected for maximum corrosion resistance?

A: Molex 0026614100 provides the highest mating contact finish thickness at 20.0µin gold plating, offering enhanced corrosion resistance compared to Molex 0417910840 (15.0µin) and Molex 0026604100 (tin finish).