HM2H26P16 Equivalent & Substitute Parts

Part Overview

The HM2H26P16 is a 125-position shroud for male pins connector manufactured by Amphenol ICC (FCI) in the Millipacs® series. This hard metric, type B backplane connector features through-hole mounting and is designed for header applications with a 0.079" (2.00mm) pitch across 5 + 2 rows. The part is currently obsolete, making identification of suitable alternatives essential for ongoing system maintenance and new design implementations where legacy compatibility is required.

Substiute Parts

HM2H26P16

Amphenol ICC (FCI)In Stock: 894HM2H26P16 Datasheet

Current PartRFQ

HM2H26P16LF

Amphenol ICC (FCI)In Stock: 658HM2H26P16LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HM2H26P16 is determined by the following critical parameters:

• Base product number alignment (HM2H26)
• Connector category (Backplane Connectors)
• Manufacturer (Amphenol ICC / FCI)
• Pitch specification (0.079" / 2.00mm)
• Position count (125)
• Row configuration (5 + 2)
• Connector style (Hard Metric, Type B)
• Mounting method (Through Hole)

The substitute part HM2H26P16LF shares the same base product number (HM2H26) and manufacturer, indicating design family compatibility. Both parts are classified under the same HTSUS code (8538.90.8180) and ECCN classification (EAR99), confirming their functional equivalence within the Amphenol ICC connector portfolio.

Parameter Comparison

Engineering Selection Recommendations

The HM2H26P16LF is the direct substitute for the obsolete HM2H26P16. Selection between these parts should be based on the following criteria:

For Legacy System Maintenance: The HM2H26P16 remains available in inventory (870 pieces) and maintains the original RoHS non-compliant specification. This part is suitable for direct replacement in existing systems where RoHS compliance is not a regulatory requirement.

For New Designs and Compliance-Driven Applications: The HM2H26P16LF is the recommended selection. As an active product with RoHS compliance certification, it meets current environmental and regulatory standards while maintaining functional equivalence through shared base product number and identical MSL rating. The active product status ensures long-term availability and supply chain stability.

Both parts share identical moisture sensitivity characteristics (MSL 1) and export classifications, confirming their interchangeability from a handling and logistics perspective.

Frequently Asked Questions (FAQ)

Q: Can HM2H26P16LF be used as a direct replacement for HM2H26P16?

A: Yes. Both parts share the same base product number (HM2H26) and are manufactured by Amphenol ICC (FCI). They are classified under identical HTSUS and ECCN codes. The primary difference is product status and RoHS compliance. The HM2H26P16LF is the active equivalent.

Q: What is the significance of the "LF" suffix in HM2H26P16LF?

A: The "LF" designation indicates lead-free construction and RoHS compliance. This represents the modern manufacturing standard for this connector family while maintaining functional compatibility with the original design.

Q: Are there any mechanical or electrical differences between these parts?

A: No mechanical or electrical differences are specified in the technical parameters. Both parts maintain the same connector category, base design, and export classifications.

Q: What is the MSL rating, and why is it important?

A: Both parts carry MSL 1 (Unlimited), indicating unlimited shelf life without moisture sensitivity concerns. This simplifies storage, handling, and logistics for both the obsolete and active variants.

Q: Should I prioritize the active part (HM2H26P16LF) over the obsolete part (HM2H26P16)?

A: For new designs and systems requiring regulatory compliance, the HM2H26P16LF is the appropriate choice due to its active status and RoHS compliance. For legacy system support where RoHS compliance is not mandated, either part is functionally equivalent.