DF22-5P-7.92DS(05) Equivalent & Substitute Parts

Part Overview

The DF22-5P-7.92DS(05) is a rectangular connector header manufactured by Hirose Electric Co Ltd, designed for through-hole, right-angle board-to-cable/wire applications. This 5-position connector operates at 22A current rating and 1000V voltage rating with a 0.312" (7.92mm) pitch. The part is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and procurement continuity.

Substiute Parts

DF22-5P-7.92DS(05)

Hirose Electric Co LtdIn Stock: 1039DF22-5P-7.92DS(05) Datasheet

Current PartRFQ

DF22-5P-7.92DS(23)

Hirose Electric Co LtdIn Stock: 1228DF22-5P-7.92DS(23) Datasheet

MFR RecommendedRFQ

DF22-5P-7.92DS(53)

Hirose Electric Co LtdIn Stock: 1058DF22-5P-7.92DS(53) Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DF22-5P-7.92DS(05) is determined by the following critical parameters:

• Connector Series & Pitch: All substitutes must belong to the DF22 series with 0.312" (7.92mm) mating pitch to ensure mechanical and electrical compatibility with existing mating connectors.
• Position Count & Configuration: 5-position, single-row configuration is mandatory for direct replacement.
• Mounting Type & Shrouding: Through-hole, right-angle mounting with shrouded 4-wall design must be maintained.
• Contact Type & Termination: Male pin contacts with solder termination are required.
• Electrical Ratings: Voltage rating of 1000V and current handling capability must be maintained or exceeded.
• Material Compliance: UL94 V-0 flammability rating and RoHS compliance are baseline requirements.

The substitute parts DF22-5P-7.92DS(23) and DF22-5P-7.92DS(53) meet these criteria while offering active product status and enhanced specifications.

Parameter Comparison

Engineering Selection Recommendations

DF22-5P-7.92DS(23) is suitable for applications where the original tin-copper contact finish is acceptable and current rating flexibility is permissible. This part maintains active product status and extends the operating temperature range to -55°C, providing improved thermal performance over the obsolete original.

DF22-5P-7.92DS(53) is the preferred substitute for new designs and long-term procurement strategies. It offers gold-plated mating and post contacts, active product status, extended temperature range (-55°C ~ 85°C), and ROHS3 compliance. The gold finish provides superior corrosion resistance and contact reliability compared to tin-copper plating.

Both substitutes maintain full electrical and mechanical compatibility with the DF22-5P-7.92DS(05) while offering improved compliance certifications and active manufacturing status.

Frequently Asked Questions (FAQ)

Q: Can DF22-5P-7.92DS(23) and DF22-5P-7.92DS(53) be used interchangeably with DF22-5P-7.92DS(05)?

A: Yes. Both substitutes maintain identical mechanical dimensions, pitch, position count, mounting configuration, and electrical ratings. They are direct functional replacements within the DF22 series.

Q: What is the primary difference between the two substitute parts?

A: The main difference is contact finish. DF22-5P-7.92DS(23) uses gold-plated mating contacts with variable current rating by wire gauge. DF22-5P-7.92DS(53) provides gold plating on both mating and post contacts with specified contact finish thickness (8.00µin / 0.203µm), offering enhanced durability and contact reliability.

Q: Why does the original part show obsolete status?

A: The DF22-5P-7.92DS(05) is classified as obsolete by the manufacturer. Both substitute parts are active products, ensuring continued availability and manufacturing support.

Q: Are there temperature range differences that affect compatibility?

A: The original part operates from -35°C to 85°C. Both substitutes extend the lower temperature limit to -55°C, providing a wider operating envelope. This enhancement does not affect compatibility; it only expands the usable temperature range.

Q: What compliance advantages do the substitutes offer?

A: DF22-5P-7.92DS(23) maintains RoHS compliance. DF22-5P-7.92DS(53) achieves ROHS3 compliance and includes REACH Unaffected status, meeting current and future regulatory requirements.

Q: Does packaging differ between the parts?

A: The original part has no specified packaging designation. DF22-5P-7.92DS(53) is supplied in bag packaging. This does not affect electrical or mechanical performance.