HM2P09PK511CGF Equivalent & Substitute Parts

Part Overview

The HM2P09PK511CGF is a 77-position backplane connector header manufactured by Amphenol ICC (FCI) from the Millipacs® series. This through-hole press-fit connector features a 2.00mm pitch configuration with 55 signal positions and 22 ground positions arranged in a 5+2 row layout. The connector is rated for 1.5A per contact and 750Vrms operation across an extended temperature range of -55°C to 125°C.

The HM2P09PK511CGF is classified as obsolete. Identifying equivalent substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support legacy system maintenance where this connector type remains in use.

Substiute Parts

HM2P09PK511CGF

Amphenol ICC (FCI)In Stock: 763HM2P09PK511CGF Datasheet

Current PartRFQ

HM2P09PK511CGFLF

Amphenol ICC (FCI)In Stock: 1174HM2P09PK511CGFLF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the HM2P09PK511CGF is determined by strict equivalence across the following critical parameters:

• Connector type, style, and series (Header, Male Pins; C 11; Millipacs®)
• Position count and configuration (77 positions: 55 signal + 22 ground)
• Pitch and row arrangement (0.079" / 2.00mm; 5 + 2 rows)
• Mounting and termination method (Through Hole; Press-Fit)
• Electrical ratings (1.5A per contact; 750Vrms)
• Operating temperature range (-55°C to 125°C)
• Contact finish specification (Gold, 30.0µin)

The substitute part HM2P09PK511CGFLF maintains identical electrical, mechanical, and dimensional specifications. The primary distinction is product status and packaging format, which do not affect functional compatibility in applications requiring this connector type.

Parameter Comparison

Engineering Selection Recommendations

The HM2P09PK511CGFLF is the direct functional equivalent of the HM2P09PK511CGF. Both connectors are manufactured by Amphenol ICC (FCI) and share identical electrical, mechanical, and dimensional specifications within the Millipacs® series.

The HM2P09PK511CGFLF is classified as Active product status, ensuring ongoing availability and supply chain support. This part is RoHS Compliant, meeting current environmental and regulatory requirements for new designs and production environments.

For applications currently using the obsolete HM2P09PK511CGF, the HM2P09PK511CGFLF provides seamless substitution without design modification. The packaging difference (Tray versus Bulk) does not affect connector performance or board-level compatibility.

Frequently Asked Questions (FAQ)

Q: Are HM2P09PK511CGF and HM2P09PK511CGFLF mechanically interchangeable?

A: Yes. Both connectors share identical mechanical specifications including pitch (2.00mm), position count (77), row configuration (5+2), and mounting type (Through Hole, Press-Fit). They are directly interchangeable at the board level.

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

A: The HM2P09PK511CGFLF is the active production equivalent of the obsolete HM2P09PK511CGF. The primary differences are product status (Active versus Obsolete), packaging format (Tray versus Bulk), and RoHS compliance certification (Compliant versus not specified). Electrical and mechanical performance are identical.

Q: Can I use HM2P09PK511CGFLF in place of HM2P09PK511CGF in existing designs?

A: Yes. The HM2P09PK511CGFLF maintains all critical electrical ratings (1.5A, 750Vrms), operating temperature range (-55°C to 125°C), and physical dimensions. No design changes are required for substitution.

Q: Does packaging format affect connector performance?

A: No. Packaging format (Tray versus Bulk) is a logistics and handling consideration only. It does not affect the connector's electrical performance, mechanical fit, or reliability in the application.

Q: Is RoHS compliance a requirement for substitution?

A: RoHS compliance is a regulatory and environmental consideration. The HM2P09PK511CGFLF is RoHS Compliant, making it suitable for applications and markets requiring this certification. The original HM2P09PK511CGF does not specify RoHS status.