DF22R-3EP-7.92C Equivalent & Substitute Parts

Part Overview

The DF22R-3EP-7.92C is a 3-position rectangular connector housing manufactured by Hirose Electric Co Ltd, part of the EnerBee™ DF22 series. This plug housing features a 0.312" (7.92mm) pitch and is designed for panel mount applications with crimp contact termination. The product is currently obsolete, making identification of compatible substitute parts essential for ongoing system maintenance and component procurement.

Substiute Parts

DF22R-3EP-7.92C

Hirose Electric Co LtdIn Stock: 831DF22R-3EP-7.92C Datasheet

Current PartRFQ

DF22-3EP-7.92C

Hirose Electric Co LtdIn Stock: 1260DF22-3EP-7.92C Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DF22R-3EP-7.92C is determined by strict equivalence across the following critical parameters:

• Series Compatibility: Both parts must belong to the EnerBee™ DF22 series
• Position Count: Exactly 3 positions required
• Pitch Specification: 0.312" (7.92mm) pitch mandatory
• Connector Type: Plug housing configuration
• Contact Type: Male pin contacts
• Mounting Configuration: Panel mount only
• Termination Method: Crimp contact termination
• Fastening Mechanism: Latch holder fastening
• Temperature Rating: -55°C ~ 85°C operating range
• Material Composition: Polyamide (PA), Nylon insulation

The DF22-3EP-7.92C meets all substitution criteria as an active product within the same series, maintaining identical electrical and mechanical specifications while offering improved availability and current RoHS3 compliance status.

Parameter Comparison

Engineering Selection Recommendations

The DF22-3EP-7.92C is the direct substitute for the obsolete DF22R-3EP-7.92C. Both components maintain identical electrical and mechanical specifications across all critical parameters including position count, pitch, connector type, contact configuration, and operating temperature range.

The substitute part offers the following advantages:

• Active Product Status: Currently in production with established supply chain availability
• Enhanced Compliance: ROHS3 certification provides updated regulatory alignment compared to the RoHS Compliant status of the main part
• Maintained Specifications: All functional parameters remain equivalent, ensuring direct compatibility in existing applications
• Packaging Availability: Supplied in bulk packaging format

Selection of the DF22-3EP-7.92C is appropriate for all applications previously utilizing the DF22R-3EP-7.92C, with no functional or performance trade-offs.

Frequently Asked Questions (FAQ)

Q: Can the DF22-3EP-7.92C directly replace the DF22R-3EP-7.92C in existing assemblies?

A: Yes. Both components are electrically and mechanically equivalent across all specified parameters. The substitute maintains identical pitch, position count, contact type, mounting configuration, and operating temperature range.

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

A: The primary differences are product status and color. The DF22R-3EP-7.92C is obsolete with black insulation, while the DF22-3EP-7.92C is an active product with natural-colored insulation. Both maintain identical functional specifications.

Q: Are there any compliance differences between these parts?

A: The DF22-3EP-7.92C carries ROHS3 certification, representing updated regulatory compliance compared to the RoHS Compliant status of the DF22R-3EP-7.92C. Both parts maintain MSL 1 (Unlimited) moisture sensitivity rating.

Q: Does the color difference affect electrical or mechanical performance?

A: No. Color is a cosmetic attribute only and does not impact electrical performance, mechanical fit, or functional compatibility.

Q: Are contacts included with these connector housings?

A: No. Both the main part and substitute are housings only. Contacts must be procured separately and crimped into the housing.

Q: What is the pitch specification and why is it critical for substitution?

A: The pitch is 0.312" (7.92mm), representing the center-to-center distance between contact positions. This specification must match exactly for mechanical and electrical compatibility.