Amphenol ICC 88916-101 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 88916-101 is a keying receptacle module within the Metral® series, designed as a 6-position female socket connector for backplane applications. This component features through-hole mounting with solder termination and a 0.157" (4.00mm) pitch configuration across 2 rows. The part is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system maintenance and new design implementations where legacy compatibility is required.

Substiute Parts

88916-101

Amphenol ICC (FCI)In Stock: 73988916-101 Datasheet

Current PartRFQ

88916-201LF

Amphenol ICC (FCI)In Stock: 91688916-201LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 88916-101 is determined by the following critical parameters that must align across candidate parts:

• Series Compatibility: Both parts must belong to the Metral® series to ensure mechanical and electrical interoperability
• Position Count: Exact match of 6 positions required
• Pitch Specification: 0.157" (4.00mm) pitch must be maintained
• Row Configuration: 2-row layout must be preserved
• Connector Type: Female socket receptacle functionality
• Mounting Technology: Through-hole solder termination capability
• Base Product Number: Shared base number (88916) indicates design family relationship

The 88916-201LF qualifies as a direct substitute based on these parameters. While it introduces a rack and panel style configuration with right-angle mounting and board edge positioning, it maintains the core electrical and mechanical specifications required for functional equivalence within the Metral® connector family.

Parameter Comparison

Engineering Selection Recommendations

For Legacy System Maintenance: The 88916-101 remains available with 673 units in current inventory. Continued use is appropriate for repair and maintenance of existing installations where the original keying receptacle module configuration is required.

For New Designs or System Upgrades: The 88916-201LF is the recommended selection. This part is active in production status, offers RoHS compliance (addressing regulatory requirements the original part does not meet), and maintains full electrical and mechanical compatibility through the shared Metral® series specification. The right-angle rack and panel configuration provides enhanced mechanical stability in backplane applications.

Compliance Consideration: Designs subject to RoHS regulations must specify the 88916-201LF. The original 88916-101 is RoHS non-compliant and unsuitable for applications with regulatory compliance mandates.

Frequently Asked Questions (FAQ)

Q: Can the 88916-201LF directly replace the 88916-101 in existing PCB layouts?

A: Mechanical substitution requires board redesign. The 88916-101 uses standard through-hole mounting, while the 88916-201LF employs board edge, right-angle mounting. Footprint and mounting hole patterns differ. Electrical functionality is equivalent; physical board layout modification is necessary.

Q: What is the significance of the "Power" designation in the 88916-201LF position count?

A: The 6 (Power) designation indicates the connector is rated for power distribution applications. This represents an enhanced capability relative to the original part and does not restrict its use in signal or mixed-signal applications.

Q: Are contacts included with the 88916-201LF?

A: No. The 88916-201LF is supplied with positions molded closed and contacts not included. Contact procurement must be specified separately according to application requirements.

Q: Does the RoHS compliance difference affect electrical performance?

A: No. RoHS compliance reflects material composition and manufacturing process changes, not electrical or mechanical performance. Both parts meet the same electrical specifications within the Metral® series.

Q: What is the inventory status for each part?

A: The 88916-101 has 673 units available as new original stock. The 88916-201LF has 857 units available as new original stock in bag packaging. Both parts are currently available for procurement.