Amphenol ICC 51732-030 Backplane Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 51732-030 is a 29-position blade power connector header designed for board edge, through-hole mounting applications. This connector features male pins and blades in a right-angle configuration with black housing and is part of the PwrBlade® series. The part is currently classified as obsolete, making identification of suitable substitutes essential for ongoing system support and component procurement.

Substiute Parts

51732-030

Amphenol ICC (FCI)In Stock: 118551732-030 Datasheet

Current PartRFQ

51732-030LF

Amphenol ICC (FCI)In Stock: 73951732-030LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 51732-030 is determined by strict equivalence across the following critical parameters:

• Connector type, style, and configuration (Header, Male Pins and Blades, Blade Power)
• Position count and arrangement (29 positions, 4 rows)
• Pitch specification (0.100" / 2.54mm)
• Mounting method (Board Edge, Through Hole, Right Angle)
• Contact layout (24 Signal, 5 Power)
• Termination method (Solder)
• Physical and electrical characteristics (Gold contact finish, UL94 V-0 rating, operating temperature range)

The substitute part 51732-030LF meets all these criteria while offering improved product status and compliance characteristics.

Parameter Comparison

Engineering Selection Recommendations

The 51732-030LF is the direct functional equivalent of the 51732-030 and is suitable for applications requiring the 51732-030 specification. Key advantages of the 51732-030LF include:

• Active product status ensures ongoing manufacturer support and availability
• RoHS compliance meets current environmental and regulatory requirements
• REACH compliance status documented
• Identical electrical and mechanical specifications ensure direct compatibility
• Tray packaging provides standard handling and storage

The 51732-030 is obsolete and should be replaced with the 51732-030LF for new designs and ongoing procurement.

Frequently Asked Questions (FAQ)

Q: Can the 51732-030LF be used as a direct replacement for the 51732-030?

A: Yes. Both parts are identical in connector type, position count, pitch, mounting configuration, contact layout, and electrical characteristics. The 51732-030LF is the active equivalent.

Q: What is the primary difference between these two parts?

A: The 51732-030LF is the current production version with RoHS compliance and active product status. The 51732-030 is obsolete and non-compliant with RoHS requirements.

Q: Are there any compatibility concerns when substituting the 51732-030LF for the 51732-030?

A: No compatibility concerns exist. Both parts share identical mechanical and electrical specifications, including pitch, mounting method, contact layout, and operating temperature range.

Q: What packaging is available for the 51732-030LF?

A: The 51732-030LF is supplied in Tray packaging.

Q: Does the 51732-030LF meet current regulatory requirements?

A: Yes. The 51732-030LF is RoHS compliant and REACH affected, meeting current environmental and regulatory standards.