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

Part Overview

The DF22-5P-7.92DSA(05) is a rectangular connector header manufactured by Hirose Electric Co Ltd, classified within the EnerBee™ DF22 series. This through-hole mounted connector features 5 positions with 0.312" (7.92mm) pitch spacing and is designed for board-to-cable/wire applications. The part is currently listed as obsolete, necessitating identification of active equivalent models to maintain design continuity and ensure supply chain availability.

Substiute Parts

DF22-5P-7.92DSA(05)

Hirose Electric Co LtdIn Stock: 1110DF22-5P-7.92DSA(05) Datasheet

Current PartRFQ

DF22-5P-7.92DSA(23)

Hirose Electric Co LtdIn Stock: 844DF22-5P-7.92DSA(23) Datasheet

MFR RecommendedRFQ

DF22-5P-7.92DSA(53)

Hirose Electric Co LtdIn Stock: 1299DF22-5P-7.92DSA(53) Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

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

• Connector type (Header)
• Contact type (Male Pin)
• Number of positions (5)
• Pitch spacing (0.312" / 7.92mm)
• Mounting method (Through Hole)
• Shrouding configuration (Shrouded - 4 Wall)
• Voltage rating (1000V minimum)
• Insulation material compatibility (Polyamide/Nylon)
• Flammability rating (UL94 V-0)

The substitute parts identified maintain these core electrical and mechanical parameters, ensuring functional compatibility in existing designs. Variations in contact finish, insulation material composition, and operating temperature ranges are secondary parameters that do not prevent substitution when the primary criteria are met.

Parameter Comparison

Engineering Selection Recommendations

Both DF22-5P-7.92DSA(23) and DF22-5P-7.92DSA(53) are active products suitable for replacing the obsolete DF22-5P-7.92DSA(05).

DF22-5P-7.92DSA(23) is RoHS Compliant and maintains the standard operating temperature range of -35°C ~ 85°C. This part is appropriate for applications where the original temperature specification is sufficient.

DF22-5P-7.92DSA(53) is ROHS3 Compliant and REACH Unaffected, with an extended operating temperature range of -55°C ~ 85°C. This part includes additional features (Board Guide, Board Lock) and offers enhanced environmental compliance. The contact finish is gold-plated on both mating and post surfaces, providing superior corrosion resistance compared to the tin-copper finish of the original part.

Selection between these two substitutes should be based on compliance requirements, temperature operating range needs, and the presence of board lock features in the application design.

Frequently Asked Questions (FAQ)

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

A: Both parts maintain the same connector type, contact configuration, pitch spacing, mounting method, and shrouding. They are mechanically and electrically compatible for board-to-cable/wire applications. Differences in contact finish and operating temperature range do not prevent substitution.

Q: What is the difference in contact finish between the three parts?

A: DF22-5P-7.92DSA(05) features tin-copper plating (39.4µin / 1.00µm). DF22-5P-7.92DSA(23) and DF22-5P-7.92DSA(53) both use gold plating. Gold-plated contacts provide improved corrosion resistance and are suitable for applications requiring extended shelf life or exposure to corrosive environments.

Q: Does the extended operating temperature range of DF22-5P-7.92DSA(53) affect compatibility?

A: The extended range (-55°C ~ 85°C versus -35°C ~ 85°C) represents an enhancement. If the original design operates within -35°C ~ 85°C, the substitute part with the wider range remains fully compatible.

Q: What are the board lock features mentioned for DF22-5P-7.92DSA(53)?

A: Board lock and board guide features provide mechanical retention and alignment during assembly. These features do not affect electrical compatibility but may require design consideration if the original PCB layout was designed for the standard configuration without these features.

Q: Are there packaging differences between these parts?

A: DF22-5P-7.92DSA(05) and DF22-5P-7.92DSA(23) packaging is not specified. DF22-5P-7.92DSA(53) is supplied in bag packaging. Packaging differences do not affect component functionality.

Q: Which substitute part should be selected for new designs?

A: Selection should be based on application requirements. DF22-5P-7.92DSA(53) is recommended for new designs due to its active product status, ROHS3 compliance, REACH unaffected status, and extended operating temperature range.