DF22L-2S-7.92C Equivalent & Substitute Parts

Part Overview

The DF22L-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 free-hanging, in-line applications with crimp termination and latch lock fastening. The main part number is currently listed as obsolete, which necessitates identification of active equivalent alternatives to maintain supply chain continuity for applications requiring this connector type.

Substiute Parts

DF22L-2S-7.92C

Hirose Electric Co LtdIn Stock: 758DF22L-2S-7.92C Datasheet

Current PartRFQ

DF22L-2S-7.92C(28)

Hirose Electric Co LtdIn Stock: 31356DF22L-2S-7.92C(28) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part DF22L-2S-7.92C(28) is a direct equivalent based on the following critical parameters that determine substitutability:

• Connector Type: Receptacle
• Contact Type: Female Socket
• Number of Positions: 2
• Pitch: 0.312" (7.92mm)
• Number of Rows: 1
• Mounting Type: Free Hanging (In-Line)
• Contact Termination: Crimp
• Fastening Type: Latch Lock
• Color: Red
• Features: Polarizing Key
• Series: EnerBee™ DF22
• Base Product Number: DF22L

The primary distinction between the main part and the substitute is the packaging format and product status. The substitute part maintains identical electrical and mechanical specifications while offering improved availability and compliance status.

Parameter Comparison

Engineering Selection Recommendations

The DF22L-2S-7.92C(28) is the direct substitute for the obsolete DF22L-2S-7.92C. Selection of the substitute part is supported by:

• Identical electrical and mechanical specifications across all critical connector parameters
• Active product status ensuring ongoing availability and supply chain reliability
• ROHS3 compliance of the substitute part, providing regulatory advantage over the non-compliant main part
• Significantly higher inventory levels (31,307 units versus 718 units), reducing procurement risk
• Maintained compatibility with existing mating components and assembly processes
• Identical REACH and ECCN classifications, preserving regulatory and export compliance

For applications currently using DF22L-2S-7.92C, transition to DF22L-2S-7.92C(28) presents no functional or mechanical incompatibility while improving compliance posture and supply security.

Frequently Asked Questions (FAQ)

Q: Are DF22L-2S-7.92C and DF22L-2S-7.92C(28) mechanically interchangeable?

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

Q: What does the "(28)" designation in DF22L-2S-7.92C(28) indicate?

A: The "(28)" suffix indicates the packaging format (bulk packaging) and distinguishes this variant from the main part number. The electrical and mechanical specifications remain unchanged.

Q: Why is the main part number listed as obsolete?

A: Product obsolescence typically reflects manufacturer discontinuation decisions. The substitute part DF22L-2S-7.92C(28) remains active and is the recommended alternative for new designs and replenishment orders.

Q: Does the RoHS3 compliance of the substitute part affect compatibility?

A: No. RoHS3 compliance is a material composition standard that does not alter the connector's electrical or mechanical performance. It represents an improvement in regulatory compliance.

Q: Are there any temperature or environmental differences between the two parts?

A: The substitute part specifies an operating temperature range of -55°C to 85°C. The main part does not provide this specification. Both maintain MSL 1 (Unlimited) moisture sensitivity rating.

Q: Can I use DF22L-2S-7.92C(28) in existing assemblies designed for DF22L-2S-7.92C?

A: Yes. The substitute part maintains full compatibility with existing mating connectors, PCB layouts, and assembly processes due to identical pitch, position count, and mounting configuration.

Q: What is the significance of the polarizing key feature?

A: The polarizing key prevents incorrect mating orientation, ensuring proper connector alignment during assembly. Both the main part and substitute retain this feature.