DF22-2P-7.92DSA(06) Equivalent & Substitute Parts

Part Overview

The DF22-2P-7.92DSA(06) is a rectangular connector header manufactured by Hirose Electric Co Ltd, part of the EnerBee™ DF22 series. This through-hole connector features a vertical orientation with 2 positions at 7.92mm pitch, designed for board-to-cable/wire applications with solder termination and latch holder fastening.

The DF22-2P-7.92DSA(06) carries an Obsolete product status. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or maintenance requirements for systems utilizing this connector.

Substiute Parts

DF22-2P-7.92DSA(06)

Hirose Electric Co LtdIn Stock: 731DF22-2P-7.92DSA(06) Datasheet

Current PartRFQ

DF22-2P-7.92DSA(53)

Hirose Electric Co LtdIn Stock: 1746DF22-2P-7.92DSA(53) Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DF22-2P-7.92DSA(06) is determined by strict equivalence across the following critical parameters:

• Connector Series & Pitch: Must be EnerBee™ DF22 series with 0.312" (7.92mm) mating pitch
• Position Count & Configuration: Must maintain 2 positions in a single row
• Contact Type & Termination: Must be male pin headers with solder termination
• Mounting & Shrouding: Must be through-hole mounted with shrouded 4-wall design
• Electrical Ratings: Must support 1000V voltage rating
• Material Compliance: Must maintain UL94 V-0 flammability rating and RoHS compliance
• Physical Dimensions: Contact length, insulation height, and mating contact length must remain consistent

The DF22-2P-7.92DSA(53) qualifies as a direct substitute based on full alignment with these parameters while offering improved product status and expanded operating temperature range.

Parameter Comparison

Engineering Selection Recommendations

The DF22-2P-7.92DSA(53) is the qualified substitute for the obsolete DF22-2P-7.92DSA(06). Selection is based on the following engineering criteria:

Product Status: The DF22-2P-7.92DSA(53) maintains Active product status, ensuring ongoing manufacturer support, availability, and supply chain continuity compared to the Obsolete status of the original part.

Compliance & Certifications: Both parts maintain UL94 V-0 flammability rating and meet RoHS requirements. The substitute achieves ROHS3 compliance, representing current regulatory alignment. Both parts carry MSL 1 (Unlimited) moisture sensitivity classification and identical ECCN/HTSUS codes.

Electrical & Thermal Performance: The substitute provides expanded operating temperature range (-55°C ~ 85°C versus -35°C ~ 85°C), offering improved performance in low-temperature environments while maintaining identical voltage rating (1000V) and current handling characteristics.

Physical & Mechanical Compatibility: All critical dimensions, contact geometry, termination method, and mounting configuration remain identical between the original and substitute parts, ensuring direct mechanical and electrical interchangeability in existing PCB designs.

Frequently Asked Questions (FAQ)

Q: Can DF22-2P-7.92DSA(53) be used as a direct replacement for DF22-2P-7.92DSA(06) without PCB redesign?

A: Yes. The substitute maintains identical pitch (7.92mm), position count (2), contact dimensions, mounting type (through-hole), and termination method (solder). No PCB layout modifications are required.

Q: What is the difference between the two part numbers?

A: The primary differences are product status (Active versus Obsolete) and operating temperature range. The DF22-2P-7.92DSA(53) supports -55°C to 85°C operation compared to -35°C to 85°C for the original part. The substitute also includes Board Lock feature in addition to Board Guide.

Q: Are there packaging differences between these parts?

A: The DF22-2P-7.92DSA(06) is listed without specified packaging, while the DF22-2P-7.92DSA(53) is supplied in Bag packaging. This does not affect functional or mechanical compatibility.

Q: Do both parts meet current regulatory requirements?

A: Both parts are RoHS compliant. The DF22-2P-7.92DSA(53) achieves ROHS3 compliance, representing alignment with current regulatory standards. Both maintain UL94 V-0 flammability rating and identical electrical certifications.

Q: What is the current availability status?

A: The DF22-2P-7.92DSA(06) is Obsolete with limited inventory (695 pcs). The DF22-2P-7.92DSA(53) is Active with higher inventory availability (1683 pcs), supporting ongoing production requirements.

Q: Are the contact finish specifications identical?

A: Both parts feature gold-plated mating contacts with 8.00µin (0.203µm) finish thickness. The substitute additionally specifies gold finish on the post with matching 8.00µin thickness, providing enhanced corrosion resistance.