HM1L52ABP000H6PLF Equivalent & Substitute Parts

Part Overview

The HM1L52ABP000H6PLF is a 60-position backplane connector header manufactured by Amphenol ICC (FCI) from the Metral® series. This board edge mounted, through-hole connector features male pins with right-angle orientation and gold-plated contacts rated for 1A continuous current. The part is currently classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations.

Substiute Parts

HM1L52ABP000H6PLF

Amphenol ICC (FCI)In Stock: 836HM1L52ABP000H6PLF Datasheet

Current PartRFQ

HM1L51AAP000H6PLF

Amphenol ICC (FCI)In Stock: 1017HM1L51AAP000H6PLF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HM1L52ABP000H6PLF is determined by the following critical parameters:

Mandatory Matching Parameters:

• Pitch: 0.079" (2.00mm)
• Number of Rows: 5
• Mounting Type: Board Edge, Through Hole, Right Angle
• Connector Type: Header, Male Pins
• Termination: Solder
• Contact Finish: Gold
• Current Rating: 1A
• Operating Temperature Range: -55°C to 125°C
• Material Flammability Rating: UL94 V-0
• Series: Metral®

Variable Parameter:

• Number of Positions: The substitute part may differ in total position count while maintaining the same row configuration and pitch spacing.

The HM1L51AAP000H6PLF qualifies as a substitute based on matching all mandatory parameters. The primary difference is the reduced position count (30 positions versus 60 positions), which reflects a scaled configuration within the same connector family and mechanical interface standard.

Parameter Comparison

Engineering Selection Recommendations

The HM1L51AAP000H6PLF is the manufacturer-recommended substitute for the obsolete HM1L52ABP000H6PLF. Selection between these parts depends on application-specific position requirements:

Use HM1L52ABP000H6PLF (Main Part):

• Existing designs requiring 60-position connectivity
• Legacy system maintenance where position count is fixed
• Note: Availability is limited to existing inventory (764 pcs)

Use HM1L51AAP000H6PLF (Substitute):

• New designs where 30-position connectivity is sufficient
• Applications requiring active product status and ongoing manufacturer support
• Systems requiring RoHS compliance certification
• Designs where reduced position count does not compromise functionality
• Preferred for long-term supply chain stability (950 pcs in stock, active status)

Both parts maintain identical electrical and thermal specifications, mechanical interface standards, and contact reliability characteristics. The transition from 60 to 30 positions represents a scaled configuration within the same Metral® connector family, preserving mechanical compatibility and performance parameters.

Frequently Asked Questions (FAQ)

Q: Can HM1L51AAP000H6PLF directly replace HM1L52ABP000H6PLF in existing designs?

A: Direct replacement is possible only if the application requires 30 or fewer signal connections. The substitute part maintains identical pitch (2.00mm), row configuration (5 rows), mounting method (board edge, through-hole, right-angle), and electrical ratings (1A, -55°C to 125°C). If the design requires all 60 positions, the substitute cannot be used without circuit redesign.

Q: What is the significance of the product status difference?

A: HM1L52ABP000H6PLF is classified as obsolete, indicating discontinued manufacturing and limited inventory availability. HM1L51AAP000H6PLF maintains active status, ensuring ongoing manufacturer support, availability, and compliance with current industry standards. For new designs, the active substitute is preferred.

Q: Are there packaging differences between these parts?

A: HM1L52ABP000H6PLF packaging is not specified in available documentation. HM1L51AAP000H6PLF is supplied in tray packaging. Confirm packaging requirements with your procurement department before finalizing part selection.

Q: Do both parts meet the same compliance standards?

A: Both parts share identical UL94 V-0 flammability ratings and operating temperature ranges (-55°C to 125°C). HM1L51AAP000H6PLF additionally carries RoHS compliance certification. For applications requiring RoHS compliance, the substitute part is the appropriate selection.

Q: What are the mechanical interface implications of the position count difference?

A: Both parts maintain the same pitch (2.00mm), row count (5), and mounting configuration. The 30-position substitute occupies a smaller board footprint than the 60-position main part. PCB layout modifications are required if transitioning between these parts.