HM2P09PCF1M1N9 Equivalent & Substitute Parts

Part Overview

The HM2P09PCF1M1N9 is a 77-position header connector (55 + 22 Ground) manufactured by Amphenol ICC (FCI) from the Millipacs® series. This through-hole, press-fit male pins connector operates at 0.079" (2.00mm) pitch across 5 + 2 rows with gold-plated contacts rated for 1.5A at 750Vrms. The part is currently listed as obsolete, making equivalent substitutes necessary for ongoing production and maintenance applications.

Substiute Parts

HM2P09PCF1M1N9

Amphenol ICC (FCI)In Stock: 742HM2P09PCF1M1N9 Datasheet

Current PartRFQ

HM2P09PCF1M1N9LF

Amphenol ICC (FCI)In Stock: 844HM2P09PCF1M1N9LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the HM2P09PCF1M1N9 is determined by strict equivalence across the following critical parameters:

• Connector type and pin configuration (Header, Male Pins, 77 positions with 55 + 22 Ground arrangement)
• Pitch specification (0.079" / 2.00mm)
• Row configuration (5 + 2)
• Mounting and termination method (Through Hole, Press-Fit)
• Electrical ratings (1.5A current, 750Vrms voltage)
• Operating temperature range (-55°C ~ 125°C)
• Contact finish specification (Gold plating at 30.0µin thickness)

The substitute part HM2P09PCF1M1N9LF maintains identical electrical and mechanical specifications while offering active product status and RoHS compliance.

Parameter Comparison

Engineering Selection Recommendations

The HM2P09PCF1M1N9LF is the direct equivalent substitute for the obsolete HM2P09PCF1M1N9. Both parts share identical electrical and mechanical specifications, including connector configuration, pitch, current and voltage ratings, and operating temperature range. The substitute part offers the advantage of active product status, ensuring continued availability and supply chain reliability. Additionally, the HM2P09PCF1M1N9LF carries RoHS compliance certification, meeting modern regulatory requirements for electronic component procurement. The packaging format (Tray) is suitable for standard manufacturing and assembly workflows.

Frequently Asked Questions (FAQ)

Q: Are HM2P09PCF1M1N9 and HM2P09PCF1M1N9LF mechanically interchangeable?

A: Yes. Both parts are identical in connector type, position count (77 positions with 55 + 22 Ground), pitch (0.079" / 2.00mm), row configuration (5 + 2), and mounting method (Through Hole, Press-Fit). They are direct mechanical substitutes.

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

A: The primary difference is product status. HM2P09PCF1M1N9 is obsolete, while HM2P09PCF1M1N9LF is active. The substitute part also includes RoHS compliance certification and is supplied in Tray packaging.

Q: Can I use HM2P09PCF1M1N9LF in applications originally designed for HM2P09PCF1M1N9?

A: Yes. The electrical ratings (1.5A, 750Vrms), operating temperature range (-55°C ~ 125°C), and contact finish specifications are identical. The parts are functionally equivalent for all applications within these parameters.

Q: What does the "LF" suffix indicate?

A: The "LF" suffix typically indicates lead-free or RoHS-compliant processing. In this case, HM2P09PCF1M1N9LF carries RoHS compliance certification.

Q: Are there inventory considerations when switching to the substitute part?

A: HM2P09PCF1M1N9LF is supplied in Tray packaging and is actively stocked. The obsolete HM2P09PCF1M1N9 has limited remaining inventory (729 Pcs). For new designs and ongoing production, the active substitute part is recommended.