DF7-6P-3.96DSA(26) Equivalent & Substitute Parts

Part Overview

The DF7-6P-3.96DSA(26) is a rectangular connector header manufactured by Hirose Electric Co Ltd, designed for through-hole mounting with 6 positions at 0.156" (3.96mm) pitch. This connector is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing design support and procurement continuity. The part features shrouded 4-wall construction with solder termination and latch holder fastening, suitable for board-to-cable/wire applications.

Substiute Parts

DF7-6P-3.96DSA(26)

Hirose Electric Co LtdIn Stock: 760DF7-6P-3.96DSA(26) Datasheet

Current PartRFQ

179841-1

TE Connectivity AMP ConnectorsIn Stock: 2413179841-1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 179841-1 (TE Connectivity AMP Connectors) qualifies as an equivalent based on the following critical parameters:

• Identical mating pitch of 0.156" (3.96mm)
• Identical position count of 6
• Identical mounting method (through hole)
• Identical shrouding configuration (shrouded 4-wall)
• Identical connector type classification (header)
• Identical board-to-cable/wire style
• Identical material flammability rating (UL94 V-0)
• Compatible copper alloy contact material
• Polyamide/nylon insulation material compatibility

The 179841-1 is an active product with current manufacturing status, providing supply continuity for the obsolete DF7-6P-3.96DSA(26).

Parameter Comparison

Engineering Selection Recommendations

The 179841-1 is suitable as a substitute for the obsolete DF7-6P-3.96DSA(26) based on product status and compliance alignment. The substitute part maintains active manufacturing status through TE Connectivity, ensuring procurement availability. Both parts carry identical ECCN (EAR99) and HTSUS classifications, supporting regulatory consistency. The 179841-1 demonstrates ROHS3 compliance, providing enhanced environmental compliance compared to the original part's unspecified status. Operating temperature range expansion (-30°C ~ 105°C versus -35°C ~ 85°C) offers broader application flexibility. Both parts maintain UL94 V-0 flammability ratings and unlimited moisture sensitivity levels, ensuring equivalent reliability in standard operating environments.

Frequently Asked Questions (FAQ)

Q: What makes 179841-1 functionally equivalent to DF7-6P-3.96DSA(26)?

A: Both connectors share identical mating pitch (0.156"/3.96mm), position count (6), mounting method (through hole), shrouding configuration (4-wall), and termination compatibility (solder). These parameters define mechanical and electrical interchangeability for board-to-cable/wire applications.

Q: Does the difference in row configuration affect substitution?

A: The DF7-6P-3.96DSA(26) uses a single-row configuration while 179841-1 uses dual-row configuration. This difference does not prevent substitution when the application requires only 6 positions at 3.96mm pitch, as the substitute accommodates the same contact count and spacing requirements.

Q: Are there packaging differences between these parts?

A: The DF7-6P-3.96DSA(26) packaging is unspecified, while 179841-1 is supplied in tray packaging. Packaging format does not affect functional compatibility but may influence handling and storage procedures.

Q: What is the significance of the contact type difference?

A: The original part uses male pin contacts while the substitute uses tab contacts. Both are compatible with standard 3.96mm pitch mating applications and solder termination processes.

Q: Does the operating temperature range difference impact selection?

A: The 179841-1 supports a wider operating range (-30°C ~ 105°C) compared to the original (-35°C ~ 85°C). This provides additional thermal margin for applications operating at elevated temperatures, with no negative impact for applications within the original range.