DF3-13S-2R28(05) Equivalent & Substitute Parts

Part Overview

The DF3-13S-2R28(05) is a 13-position rectangular receptacle connector manufactured by Hirose Electric Co Ltd. This connector features IDC (Insulation Displacement Contact) termination with tin-plated contacts rated for 28 AWG wire. The part is classified as obsolete, making identification of suitable substitute components essential for ongoing system support and procurement planning.

Substiute Parts

DF3-13S-2R28(05)

Hirose Electric Co LtdIn Stock: 971DF3-13S-2R28(05) Datasheet

Current PartRFQ

DF3-13S-2C

Hirose Electric Co LtdIn Stock: 743DF3-13S-2C Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the DF3-13S-2R28(05) is determined by the following critical parameters:

• Series Compatibility: Both the main part and substitute must belong to the DF3 series
• Position Count: 13-position configuration must be maintained
• Pitch Specification: 0.079" (2.00mm) pitch is mandatory for mechanical fit
• Connector Type & Contact Type: Receptacle with female socket contacts
• Mounting Configuration: Free hanging (in-line) mounting type
• Color & Material: Black polyamide housing
• Compliance: RoHS compliance and MSL rating must be equivalent or superior

The substitute DF3-13S-2C shares the same base product number (DF3-13S), series designation, position count, pitch, connector type, and mounting configuration. The primary difference lies in the contact termination method: the substitute uses crimp termination rather than IDC termination, and is supplied as a housing without pre-installed contacts.

Parameter Comparison

Engineering Selection Recommendations

The DF3-13S-2C is the manufacturer-recommended substitute for the obsolete DF3-13S-2R28(05). Both components maintain identical mechanical and electrical compatibility within the DF3 series specification, including pitch, position count, and mounting configuration.

The DF3-13S-2C is supplied as a housing assembly without pre-installed contacts, requiring separate procurement and installation of crimp-style contacts. This differs from the main part, which includes IDC contacts pre-assembled for direct wire termination.

Both parts carry equivalent RoHS compliance and MSL ratings, ensuring regulatory and environmental compatibility in applications requiring these certifications.

Frequently Asked Questions (FAQ)

Q: Can the DF3-13S-2C directly replace the DF3-13S-2R28(05) in existing assemblies?

A: Mechanical fit is compatible due to identical pitch, position count, and mounting type. However, the termination method differs: the main part uses IDC termination while the substitute requires crimp-style contacts. Assembly procedures and contact specifications must be evaluated for your specific application.

Q: What is the difference between IDC and crimp termination in this context?

A: IDC (Insulation Displacement Contact) termination allows direct wire insertion without stripping insulation. Crimp termination requires separate contact components that are crimped onto prepared wire ends before insertion into the housing.

Q: Are there inventory considerations for this substitution?

A: The main part (DF3-13S-2R28(05)) is obsolete with 877 units in stock. The substitute (DF3-13S-2C) is active with 720 units in stock. Long-term availability favors the active substitute part.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the DF3-13S-2R28(05) and DF3-13S-2C are RoHS compliant with MSL rating 1 (unlimited moisture sensitivity level), ECCN EAR99, and HTSUS code 8536.69.8000.

Q: What packaging format is available for the substitute?

A: The DF3-13S-2C is supplied in bulk packaging, whereas the main part packaging is not specified in available documentation.