DF9A-23P-1V(22) Equivalent & Substitute Parts

Part Overview

The DF9A-23P-1V(22) is a 23-position connector header manufactured by Hirose Electric Co Ltd, designed for surface mount applications with center strip contacts and tin finish. This part is classified as obsolete, making identification of suitable substitutes necessary for ongoing production and maintenance applications. The DF9 series provides standardized rectangular connector solutions for applications requiring reliable board-to-board or board-to-cable interconnection with consistent pitch and mounting characteristics.

Substiute Parts

DF9A-23P-1V(22)

Hirose Electric Co LtdIn Stock: 946DF9A-23P-1V(22) Datasheet

Current PartRFQ

DF9-23P-1V(32)

Hirose Electric Co LtdIn Stock: 749DF9-23P-1V(32) Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The DF9-23P-1V(32) qualifies as a manufacturer-recommended substitute based on the following critical parameters:

• Number of Positions: 23 (identical)
• Pitch: 0.039" (1.00mm) (identical)
• Number of Rows: 2 (identical)
• Mounting Type: Surface Mount (identical)
• Connector Type: Header, Center Strip Contacts (identical)
• Contact Finish: Tin (identical)
• Height Above Board: 0.130" (3.30mm) (identical)
• Mated Stacking Heights: 4.3mm (identical)
• RoHS Status: RoHS Compliant (identical)
• Series: DF9 (same family)

The primary distinction between the main part and substitute is product status and packaging configuration. The DF9-23P-1V(32) is classified as active, indicating current manufacturing and availability, whereas the DF9A-23P-1V(22) is obsolete. The substitute includes solder retention features and is supplied in Tape & Reel packaging, representing a production-ready alternative.

Parameter Comparison

Engineering Selection Recommendations

The DF9-23P-1V(32) is the appropriate selection for applications currently specified for the DF9A-23P-1V(22). Both parts maintain identical electrical and mechanical specifications across all critical parameters: position count, pitch, row configuration, mounting method, contact finish, and board heights. The substitute part carries active product status, ensuring continued availability and manufacturing support. Both parts maintain RoHS compliance and equivalent regulatory classifications (ECCN: EAR99; HTSUS: 8536.69.4040). The DF9-23P-1V(32) includes solder retention features and standard Tape & Reel packaging, supporting automated assembly processes.

Frequently Asked Questions (FAQ)

Q: Are the DF9A-23P-1V(22) and DF9-23P-1V(32) mechanically interchangeable?

A: Yes. Both parts share identical position count (23), pitch (1.00mm), row configuration (2), mounting type (surface mount), and board heights (0.130" above board, 4.3mm mated stacking). They are mechanically interchangeable in applications designed for either part.

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

A: The primary differences are product status and packaging. The DF9A-23P-1V(22) is obsolete, while the DF9-23P-1V(32) is active. The substitute includes solder retention features and is supplied in Tape & Reel packaging for production environments.

Q: Does the Tape & Reel packaging of the DF9-23P-1V(32) affect compatibility?

A: No. Packaging format does not affect electrical or mechanical compatibility. Tape & Reel packaging is a standard supply format for automated assembly and does not alter the connector's functional characteristics or board-level performance.

Q: Are both parts RoHS compliant?

A: Yes. Both the DF9A-23P-1V(22) and DF9-23P-1V(32) are RoHS compliant and carry identical regulatory classifications.

Q: Can the DF9-23P-1V(32) be used as a direct replacement in existing designs?

A: Yes. The DF9-23P-1V(32) is the manufacturer-recommended substitute and maintains full compatibility with applications specified for the DF9A-23P-1V(22) across all electrical and mechanical parameters.