Amphenol ICC 88916-203 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 88916-203 is a 6-position rack and panel backplane connector from the Metral® series, designed for power distribution applications. It features a natural color housing with board edge, through-hole mounting in a right-angle configuration. The connector accommodates 6 power positions with a 0.157" (4.00mm) pitch across 2 rows and includes molded-closed positions for secure contact retention.

The 88916-203 is classified as obsolete. Identifying equivalent substitute parts is necessary to ensure continued availability for maintenance, repair, and new design implementations where this connector type is specified.

Substiute Parts

88916-203

Amphenol ICC (FCI)In Stock: 109488916-203 Datasheet

Current PartRFQ

88916-203LF

Amphenol ICC (FCI)In Stock: 169788916-203LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 88916-203 is determined by strict equivalence across the following parameters:

• Connector series and manufacturer (Amphenol ICC Metral®)
• Position count and power rating (6 positions)
• Pitch specification (0.157" / 4.00mm)
• Row configuration (2 rows)
• Connector style and mounting method (Rack and Panel, Board Edge, Through Hole, Right Angle)
• Connector usage classification (Receptacle)
• Housing color (Natural)
• Contact retention feature (Positions Molded Closed)

The 88916-203LF is a direct substitute that maintains identical electrical and mechanical specifications while offering improved compliance status and active product availability.

Parameter Comparison

Engineering Selection Recommendations

The 88916-203LF is the direct equivalent substitute for the 88916-203. Both connectors are electrically and mechanically identical across all functional parameters. The 88916-203LF offers two significant advantages:

1. Active product status ensures ongoing availability and supply chain continuity
2. RoHS compliance status aligns with current environmental and regulatory requirements

Selection between these parts should be based on application requirements for regulatory compliance and supply availability. The 88916-203LF is suitable for new designs and applications requiring RoHS-compliant components. The 88916-203 remains functionally equivalent for legacy systems where RoHS compliance is not mandated.

Frequently Asked Questions (FAQ)

Q: Are the 88916-203 and 88916-203LF electrically interchangeable?

A: Yes. Both connectors maintain identical electrical specifications including position count, pitch, row configuration, and power rating. They are direct functional equivalents.

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

A: The primary differences are product status and RoHS compliance. The 88916-203LF is an active product with RoHS compliance, while the 88916-203 is obsolete and RoHS non-compliant. Mechanical and electrical specifications are identical.

Q: Can I use the 88916-203LF as a replacement in existing assemblies designed for the 88916-203?

A: Yes. The 88916-203LF maintains identical mounting, pitch, position count, and connector style specifications. It is a direct mechanical and electrical substitute.

Q: What does the "LF" suffix in 88916-203LF indicate?

A: The "LF" designation indicates lead-free construction, which is associated with RoHS compliance.

Q: Are there packaging differences between these parts?

A: The 88916-203LF is supplied in bag packaging. The 88916-203 packaging specification is not defined in available documentation.

Q: Which part should I specify for new designs?

A: The 88916-203LF should be specified for new designs. It provides active product status, ensuring supply availability, and meets current RoHS compliance requirements.