DF3-6S-2R28(05) Equivalent & Substitute Parts

Part Overview

The DF3-6S-2R28(05) is a 6-position rectangular receptacle connector manufactured by Hirose Electric Co Ltd, designed for discrete wire termination using Insulation Displacement Contact (IDC) technology with 28 AWG wire gauge. This connector features tin contact finish and is housed in a black polyamide body with 0.079" (2.00mm) pitch spacing.

The DF3-6S-2R28(05) is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production and maintenance requirements for systems utilizing this connector series.

Substiute Parts

DF3-6S-2R28(05)

Hirose Electric Co LtdIn Stock: 846DF3-6S-2R28(05) Datasheet

Current PartRFQ

DF3-6S-2C

Hirose Electric Co LtdIn Stock: 6774DF3-6S-2C Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DF3-6S-2R28(05) is determined by the following critical parameters that must remain constant:

• Series Compatibility: DF3 series maintains mechanical and electrical interchangeability
• Connector Configuration: 6-position receptacle with female socket contacts
• Pitch Specification: 0.079" (2.00mm) center-to-center spacing
• Mounting Profile: Free hanging in-line orientation
• Contact Finish: Tin plating for corrosion resistance and solderability
• Housing Color: Black polyamide body
• Electrical Rating: Suitable for 28 AWG discrete wire applications

The DF3-6S-2C is identified as a manufacturer-recommended substitute within the DF3 series. This substitute maintains all critical mechanical and electrical parameters while offering improved supply availability through active product status.

Parameter Comparison

Engineering Selection Recommendations

The DF3-6S-2C is the manufacturer-recommended substitute for the obsolete DF3-6S-2R28(05). Both components maintain identical mechanical form factor, pitch, contact configuration, and mounting characteristics within the DF3 series.

The primary distinction is the cable termination method: the original part uses IDC (Insulation Displacement Contact) termination, while the substitute uses crimp termination. This difference requires corresponding changes to the mating cable assembly and termination tooling.

The DF3-6S-2C offers superior supply chain availability with active product status and ROHS3 compliance, providing long-term design continuity. Both components maintain RoHS compliance and are suitable for applications requiring tin-plated female socket receptacles with 2.00mm pitch spacing.

Frequently Asked Questions (FAQ)

Q: Can the DF3-6S-2C directly replace the DF3-6S-2R28(05) without modification?

A: The DF3-6S-2C is mechanically and electrically compatible with the DF3-6S-2R28(05) in terms of connector housing, pitch, and contact configuration. However, the termination method differs: IDC versus crimp. Cable assemblies must be prepared using the appropriate termination method for each connector type.

Q: What is the significance of the different cable termination methods?

A: IDC termination pierces the wire insulation without stripping, while crimp termination requires pre-stripped wire ends. The choice affects cable assembly procedures, tooling requirements, and the final connector assembly process.

Q: Are both parts RoHS compliant?

A: Yes. The DF3-6S-2R28(05) is RoHS Compliant, and the DF3-6S-2C is ROHS3 Compliant. Both meet regulatory requirements for hazardous substance restrictions.

Q: Why is the DF3-6S-2R28(05) listed as obsolete?

A: Obsolete status indicates the manufacturer has discontinued production. The DF3-6S-2C represents the active alternative within the DF3 series, ensuring continued availability and support.

Q: Are there any operating temperature differences between these parts?

A: The DF3-6S-2C specifies an operating temperature range of -55°C to 105°C. This parameter was not provided for the DF3-6S-2R28(05) in the available documentation.

Q: What does "Contacts Not Included" mean for the DF3-6S-2C?

A: The DF3-6S-2C is supplied as a housing only. Contacts must be sourced separately and inserted into the housing during assembly, or obtained as part of a complete connector assembly from the manufacturer.