DF22R-2S-7.92C Equivalent & Substitute Parts

Part Overview

The DF22R-2S-7.92C is a 2-position rectangular connector housing manufactured by Hirose Electric Co Ltd, part of the EnerBee™ DF22 series. This receptacle connector features a 0.312" (7.92mm) pitch and is designed for crimp termination with latch lock fastening. The main part number is currently listed as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing applications and new designs.

Substiute Parts

DF22R-2S-7.92C

Hirose Electric Co LtdIn Stock: 1145DF22R-2S-7.92C Datasheet

Current PartRFQ

DF22R-2S-7.92C(28)

Hirose Electric Co LtdIn Stock: 15269DF22R-2S-7.92C(28) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DF22R-2S-7.92C is determined by strict equivalence across the following critical parameters:

• Connector type (Receptacle)
• Contact type (Female Socket)
• Number of positions (2)
• Pitch specification (0.312" / 7.92mm)
• Number of rows (1)
• Mounting type (Free Hanging / In-Line)
• Contact termination method (Crimp)
• Fastening type (Latch Lock)
• Polarizing key feature presence

The substitute part DF22R-2S-7.92C(28) maintains identical electrical and mechanical specifications across all these parameters, differing only in packaging configuration and product status.

Parameter Comparison

Engineering Selection Recommendations

The DF22R-2S-7.92C(28) is the direct functional equivalent of the obsolete DF22R-2S-7.92C. Both parts maintain identical electrical and mechanical specifications across all connector interface parameters. The substitute part offers the following advantages:

• Active product status ensures long-term availability and supply chain continuity
• ROHS3 compliance meets current regulatory requirements, whereas the original part is RoHS non-compliant
• Significantly higher inventory availability (15246 Pcs vs. 1081 Pcs) supports production scheduling and lead time requirements
• Bulk packaging configuration is standard for manufacturing operations

Selection of DF22R-2S-7.92C(28) is appropriate for all applications previously using the obsolete part number, provided that RoHS3 compliance and the specified operating temperature range (-55°C ~ 85°C) are compatible with the end application.

Frequently Asked Questions (FAQ)

Q: Are DF22R-2S-7.92C and DF22R-2S-7.92C(28) mechanically interchangeable?

A: Yes. Both parts are identical in connector type, contact configuration, pitch, mounting method, and fastening mechanism. They are direct mechanical equivalents.

Q: What is the significance of the "(28)" designation in DF22R-2S-7.92C(28)?

A: The "(28)" suffix indicates the packaging configuration. DF22R-2S-7.92C(28) is supplied in bulk packaging, which is the standard format for manufacturing procurement.

Q: Why is the original DF22R-2S-7.92C listed as obsolete?

A: Product obsolescence is determined by the manufacturer. The active equivalent DF22R-2S-7.92C(28) should be used for new designs and ongoing production.

Q: Does the RoHS3 compliance of DF22R-2S-7.92C(28) affect compatibility with existing designs?

A: RoHS3 compliance indicates stricter material restrictions and environmental standards. The part is compatible with all applications that previously used the non-compliant version. Designs requiring RoHS compliance must use DF22R-2S-7.92C(28).

Q: Are contacts included with these connector housings?

A: No. Both DF22R-2S-7.92C and DF22R-2S-7.92C(28) are housings only. Contacts must be procured separately and are not included.

Q: What is the operating temperature range for these connectors?

A: DF22R-2S-7.92C(28) operates from -55°C to 85°C. Operating temperature specifications for the obsolete DF22R-2S-7.92C were not provided in the technical data.