Amphenol ICC 51862-001 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 51862-001 is a 30-position backplane connector header featuring male pins and blades with right-angle board edge mounting. This connector is designed for through-hole soldering applications and incorporates blade power technology with integrated board lock and mating guide features. The part is classified as obsolete, making identification of active equivalent components essential for ongoing system support and new design implementations.

Substiute Parts

51862-001

Amphenol ICC (FCI)In Stock: 101351862-001 Datasheet

Current PartRFQ

51720-10202404AALF

Amphenol ICC (FCI)In Stock: 83051720-10202404AALF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 51862-001 is determined by strict equivalence across the following critical parameters:

• Connector type: Header with male pins and blades
• Connector style: Blade power configuration
• Number of positions: 30
• Pitch: 0.100" (2.54mm)
• Number of rows: 4
• Mounting type: Board edge, through hole, right angle
• Termination method: Solder
• Contact layout: 24 signal, 6 power
• Contact finish: Gold or Gold, GXT™
• Contact finish thickness: 30.0µin (0.76µm)
• Color: Black
• Material flammability rating: UL94 V-0
• Operating temperature range: -20°C ~ 105°C

The primary substitute identified is the 51720-10202404AALF, which maintains full electrical and mechanical compatibility while offering active product status and improved compliance characteristics.

Parameter Comparison

Engineering Selection Recommendations

The 51720-10202404AALF serves as the direct functional equivalent to the obsolete 51862-001. Both components share identical electrical and mechanical specifications across all critical parameters including connector type, position count, pitch, mounting configuration, and contact layout.

The primary distinction between these parts is product lifecycle status and regulatory compliance. The 51862-001 is classified as obsolete and does not meet RoHS compliance requirements. The 51720-10202404AALF maintains active product status with full RoHS compliance and REACH compliance designation, making it suitable for new designs and systems requiring current regulatory adherence.

For applications currently using the 51862-001, the 51720-10202404AALF provides direct substitution without requiring PCB redesign or connector interface modifications. Both parts are manufactured by Amphenol ICC within the PwrBlade® series and maintain identical form factor, mounting methodology, and electrical performance characteristics.

Frequently Asked Questions (FAQ)

Q: Can the 51720-10202404AALF be used as a direct replacement for the 51862-001 in existing designs?

A: Yes. Both connectors share identical specifications for connector type, position count, pitch, mounting type, contact layout, and operating temperature range. No PCB modifications are required for substitution.

Q: What is the primary reason for substituting the 51862-001?

A: The 51862-001 is classified as obsolete. The 51720-10202404AALF is the active equivalent offering continued availability and improved regulatory compliance.

Q: Are there differences in RoHS compliance between these parts?

A: Yes. The 51862-001 is RoHS non-compliant, while the 51720-10202404AALF is RoHS compliant. For applications requiring RoHS compliance, the 51720-10202404AALF is the appropriate selection.

Q: Do both connectors have the same contact finish specifications?

A: Yes. Both parts feature gold or gold GXT™ contact finish with 30.0µin (0.76µm) thickness, ensuring equivalent electrical performance and reliability.

Q: What is the packaging difference between these parts?

A: The 51862-001 packaging is not specified in available documentation. The 51720-10202404AALF is supplied in tray packaging.

Q: Are the operating temperature ranges identical?

A: Yes. Both connectors operate across the -20°C to 105°C temperature range with identical UL94 V-0 flammability ratings.

Q: Is the 51720-10202404AALF available in current inventory?

A: Yes. The 51720-10202404AALF is an active product with 773 pieces in new original stock.