DF1E-2428PCA Equivalent & Substitute Parts

Part Overview

The DF1E-2428PCA is a rectangular connector pin contact manufactured by Hirose Electric Co Ltd, designed for crimp termination with 24-28 AWG wire gauge and gold plating. This component is classified as Last Time Buy, indicating discontinued production with limited inventory availability. Identifying equivalent substitute parts is essential for ongoing procurement, design continuity, and supply chain management when original stock becomes unavailable.

Substiute Parts

DF1E-2428PCA

Hirose Electric Co LtdIn Stock: 2745DF1E-2428PCA Datasheet

Current PartRFQ

DF1E-2428PCFA

Hirose Electric Co LtdIn Stock: 1099DF1E-2428PCFA Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the DF1E-2428PCA are identified based on strict electrical and mechanical parameter matching within the DF1E series. The following parameters determine substitution eligibility:

• Series designation (DF1E)
• Pin contact type (Pin)
• Contact termination method (Crimp)
• Wire gauge specification (24-28 AWG)
• Contact finish material (Gold)
• RoHS and environmental compliance status
• Moisture sensitivity level (MSL 1)

The substitute part DF1E-2428PCFA maintains identical functional specifications across all critical parameters. The primary distinction is packaging format: the main part is supplied in Bulk packaging, while the substitute is supplied in Tape & Reel (TR) format. Additionally, the substitute part carries Active product status, ensuring continued availability and supply chain support.

Parameter Comparison

Engineering Selection Recommendations

The DF1E-2428PCFA is a direct functional equivalent to the DF1E-2428PCA. Both parts meet identical electrical and mechanical specifications for crimp pin contact applications within the 24-28 AWG wire gauge range.

Selection between these parts should be based on:

• Availability: The DF1E-2428PCFA carries Active product status with 1080 units in stock, providing long-term supply assurance. The DF1E-2428PCA is Last Time Buy with 2725 units available.
• Packaging Requirements: Choose Bulk packaging (DF1E-2428PCA) for manual assembly or small-volume applications. Select Tape & Reel packaging (DF1E-2428PCFA) for automated assembly processes and high-volume production.
• Compliance: Both parts satisfy RoHS and REACH requirements. The DF1E-2428PCFA carries standard RoHS compliance, while the DF1E-2428PCA meets ROHS3 compliance.

Frequently Asked Questions (FAQ)

Q: Can DF1E-2428PCFA replace DF1E-2428PCA in existing designs?

A: Yes. Both parts are identical in electrical and mechanical function. They share the same series designation, pin type, termination method, wire gauge, and contact finish. The only differences are packaging format and product lifecycle status.

Q: What is the difference between Bulk and Tape & Reel packaging?

A: Bulk packaging supplies loose components suitable for manual assembly and small-quantity applications. Tape & Reel packaging presents components on continuous carrier tape, optimized for automated pick-and-place assembly equipment and high-volume manufacturing.

Q: Are there compliance differences between the two parts?

A: Both parts are RoHS compliant and REACH unaffected. The DF1E-2428PCA specifies ROHS3 compliance, while the DF1E-2428PCFA specifies standard RoHS compliance. Both meet environmental and regulatory requirements for their respective applications.

Q: Why is DF1E-2428PCA marked as Last Time Buy?

A: Last Time Buy status indicates the manufacturer has discontinued this part number. Existing inventory remains available, but no future production is planned. The DF1E-2428PCFA (Active status) is the recommended long-term alternative for new designs and ongoing procurement.

Q: Are the wire gauge and contact finish specifications identical?

A: Yes. Both parts accommodate 24-28 AWG wire and feature gold contact plating. These specifications are critical for crimp termination reliability and electrical performance and remain unchanged between the two part numbers.