HM2P09PDE129N9 Equivalent & Substitute Parts

Part Overview

The HM2P09PDE129N9 is a 66-position header connector (55 signal + 11 ground) manufactured by Amphenol ICC (FCI) from the Millipacs® series. This through-hole press-fit connector operates at 0.079" (2.00mm) pitch with a 5+1 row configuration and supports 1.5A current at 750Vrms. The main part is classified as obsolete, making identification of active equivalent parts essential for ongoing production and design continuity.

Substiute Parts

HM2P09PDE129N9

Amphenol ICC (FCI)In Stock: 723HM2P09PDE129N9 Datasheet

Current PartRFQ

HM2P09PDE129N9LF

Amphenol ICC (FCI)In Stock: 1171HM2P09PDE129N9LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the HM2P09PDE129N9 is determined by strict equivalence across the following critical parameters:

• Connector type and style (Header, Male Pins, C 11 configuration)
• Position count and ground pin arrangement (66 total: 55 + 11 Ground)
• Pitch specification (0.079" / 2.00mm)
• Row configuration (5 + 1)
• Mounting and termination method (Through Hole, Press-Fit)
• Electrical ratings (1.5A, 750Vrms)
• Operating temperature range (-55°C ~ 125°C)
• Contact finish specification (Gold, Flash thickness)

The HM2P09PDE129N9LF qualifies as a direct substitute based on identical electrical, mechanical, and dimensional specifications. The primary distinction is product status and compliance certification.

Parameter Comparison

Engineering Selection Recommendations

The HM2P09PDE129N9LF is the direct active equivalent for the obsolete HM2P09PDE129N9. Selection between these parts is determined by regulatory and supply chain requirements:

HM2P09PDE129N9LF is the preferred choice for new designs and ongoing production due to active product status, RoHS compliance, and REACH applicability. This part maintains full electrical and mechanical compatibility while meeting current environmental regulations.

HM2P09PDE129N9 remains available in existing inventory (645 units) for legacy system support or applications where RoHS non-compliance is acceptable. This part is suitable only for non-regulated applications or systems already in production with established compliance documentation.

Frequently Asked Questions (FAQ)

Q: Are HM2P09PDE129N9 and HM2P09PDE129N9LF mechanically interchangeable?

A: Yes. Both parts share identical connector type, position count, pitch, row configuration, mounting method, and termination. They are direct mechanical substitutes with no board redesign required.

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

A: The primary differences are product status (obsolete vs. active), RoHS compliance (non-compliant vs. compliant), REACH status (unaffected vs. affected), and packaging format (bulk vs. tray). Electrical and mechanical specifications are identical.

Q: Can HM2P09PDE129N9LF be used in applications originally designed for HM2P09PDE129N9?

A: Yes, for applications where RoHS compliance is required or preferred. The HM2P09PDE129N9LF provides identical electrical performance and mechanical fit. Verify that your application requirements align with RoHS and REACH compliance standards.

Q: What packaging format is supplied for each part?

A: HM2P09PDE129N9 is supplied in bulk packaging. HM2P09PDE129N9LF is supplied in tray packaging. Confirm packaging requirements with your procurement process.

Q: Are there any electrical performance differences between these parts?

A: No. Both parts maintain identical current rating (1.5A), voltage rating (750Vrms), operating temperature range (-55°C ~ 125°C), and contact finish specifications.