DF9-11P-1V(20) Equivalent & Substitute Parts

Part Overview

The DF9-11P-1V(20) is an 11-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, which necessitates identification of functionally equivalent alternatives for ongoing design and procurement requirements. The DF9-11P-1V(32) serves as a direct substitute, offering identical electrical and mechanical specifications with active product status and improved compliance posture.

Substiute Parts

DF9-11P-1V(20)

Hirose Electric Co LtdIn Stock: 907DF9-11P-1V(20) Datasheet

Current PartRFQ

DF9-11P-1V(32)

Hirose Electric Co LtdIn Stock: 1900DF9-11P-1V(32) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The DF9-11P-1V(32) qualifies as a direct substitute for the DF9-11P-1V(20) based on the following critical parameters:

• Connector Type & Configuration: Both parts are 11-position headers with center strip contacts in a 2-row arrangement
• Electrical Interface: Identical pitch of 0.039" (1.00mm) ensures mechanical and electrical compatibility
• Mounting Technology: Both employ surface mount construction with identical board guide and solder retention features
• Physical Dimensions: Matching mated stacking height (4.3mm) and height above board (0.130" / 3.30mm)
• Contact Material: Both utilize tin finish contacts
• Base Product Series: Both derive from the DF9 series, confirming design family equivalence

The primary distinction between these parts is packaging format and product lifecycle status. The DF9-11P-1V(32) is supplied in Tape & Reel format and maintains active product status, whereas the DF9-11P-1V(20) is obsolete.

Parameter Comparison

Engineering Selection Recommendations

The DF9-11P-1V(32) is the appropriate selection for new designs and component replenishment. This part maintains active product status with Hirose Electric Co Ltd, ensuring continued availability and supply chain stability. The DF9-11P-1V(32) achieves ROHS3 compliance, whereas the DF9-11P-1V(20) does not, making the substitute part suitable for applications subject to RoHS regulatory requirements. Both parts share identical electrical and mechanical specifications, confirming functional interchangeability. The DF9-11P-1V(32) is supplied in Tape & Reel packaging, which is standard for automated assembly processes.

Frequently Asked Questions (FAQ)

Q: Are the DF9-11P-1V(20) and DF9-11P-1V(32) electrically compatible?

A: Yes. Both parts are 11-position headers with identical pitch (0.039" / 1.00mm), contact configuration, and tin finish. They are electrically equivalent and will function identically in the same circuit application.

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

A: The primary differences are product lifecycle status and packaging format. The DF9-11P-1V(20) is obsolete, while the DF9-11P-1V(32) is active. The DF9-11P-1V(32) is supplied in Tape & Reel format and meets ROHS3 compliance, whereas the DF9-11P-1V(20) does not.

Q: Can I use the DF9-11P-1V(32) as a direct replacement on existing PCBs designed for the DF9-11P-1V(20)?

A: Yes. The parts share identical mechanical dimensions, including mated stacking height (4.3mm) and height above board (0.130" / 3.30mm). PCB footprints and assembly processes require no modification.

Q: Does the packaging format affect component performance?

A: No. Tape & Reel packaging is a delivery and handling format that does not affect electrical or mechanical performance. The component itself is identical.

Q: Are there compliance considerations when switching from DF9-11P-1V(20) to DF9-11P-1V(32)?

A: Yes. The DF9-11P-1V(32) is ROHS3 compliant, while the DF9-11P-1V(20) is not. If your application or market requires RoHS compliance, the DF9-11P-1V(32) is the appropriate choice.