DF9C-41P-1V(20) Equivalent & Substitute Parts

Part Overview

The DF9C-41P-1V(20) is a 41-position rectangular connector header manufactured by Hirose Electric Co Ltd, designed for surface mount applications with center strip contacts and tin contact finish. This part is classified as obsolete, making identification of active equivalent models essential for ongoing production and design continuity. The substitute part maintains identical electrical and mechanical specifications while offering current market availability.

Substiute Parts

DF9C-41P-1V(20)

Hirose Electric Co LtdIn Stock: 1013DF9C-41P-1V(20) Datasheet

Current PartRFQ

DF9C-41P-1V(22)

Hirose Electric Co LtdIn Stock: 730DF9C-41P-1V(22) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The DF9C-41P-1V(22) qualifies as a direct substitute based on the following critical parameters that determine functional and mechanical compatibility:

• Connector Type & Configuration: Both parts are Header, Center Strip Contacts with identical 41-position, 2-row arrangement
• Electrical Specifications: Identical pitch of 0.039" (1.00mm) ensures PCB footprint compatibility
• Mounting Technology: Both utilize surface mount technology with matching mated stacking height of 4.3mm and height above board of 0.130" (3.30mm)
• Contact Material: Both feature tin contact finish
• Compliance & Environmental: Both are RoHS Compliant with MSL 1 (Unlimited) rating
• Series Continuity: Both belong to the DF9 series from Hirose Electric Co Ltd

The primary distinction is product status: DF9C-41P-1V(20) is obsolete, while DF9C-41P-1V(22) maintains active production status with current market availability.

Parameter Comparison

Engineering Selection Recommendations

The DF9C-41P-1V(22) is the appropriate selection for applications currently using or requiring the DF9C-41P-1V(20). The substitute part maintains full electrical and mechanical compatibility across all specified parameters. The transition from obsolete to active product status ensures continued supply chain availability and manufacturing support. Both parts carry identical RoHS Compliance and MSL ratings, confirming environmental and reliability equivalence. The DF9C-41P-1V(22) is supplied in standard Tape & Reel packaging, suitable for automated assembly processes.

Frequently Asked Questions (FAQ)

Q: Are DF9C-41P-1V(20) and DF9C-41P-1V(22) electrically identical?

A: Yes. Both parts feature 41 positions, 0.039" (1.00mm) pitch, 2-row configuration, and tin contact finish. Electrical performance is equivalent.

Q: Can DF9C-41P-1V(22) be used as a direct PCB replacement for DF9C-41P-1V(20)?

A: Yes. Both parts have identical mounting type (surface mount), mated stacking height (4.3mm), and height above board (0.130" / 3.30mm), ensuring footprint compatibility.

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

A: The primary difference is product status. DF9C-41P-1V(20) is obsolete, while DF9C-41P-1V(22) is active production. The substitute also specifies Tape & Reel packaging.

Q: Are both parts RoHS compliant?

A: Yes. Both DF9C-41P-1V(20) and DF9C-41P-1V(22) are RoHS Compliant with MSL 1 (Unlimited) rating.

Q: Which part should be specified for new designs?

A: DF9C-41P-1V(22) should be specified for new designs due to its active production status and guaranteed market availability.