Amphenol ICC 89008-121 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 89008-121 is a 120-position backplane connector header with male pins designed for through-hole PCB mounting. This connector is part of the Metral® series and features press-fit termination with gold-plated contacts rated for 1A current at operating temperatures from -55°C to 125°C.

The 89008-121 is classified as obsolete. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support legacy system maintenance where this connector type is specified.

Substiute Parts

89008-121

Amphenol ICC (FCI)In Stock: 79189008-121 Datasheet

Current PartRFQ

89008-121LF

Amphenol ICC (FCI)In Stock: 109889008-121LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 89008-121 is determined by strict equivalence across the following critical parameters:

• Number of positions: 120
• Pitch: 0.079" (2.00mm)
• Number of rows: 5
• Connector type: Header, Male Pins
• Mounting type: Through Hole
• Termination method: Press-Fit
• Contact finish: Gold at 30.0µin (0.76µm)
• Current rating: 1A
• Operating temperature range: -55°C to 125°C
• Material flammability rating: UL94 V-0
• Series: Metral®

The substitute part 89008-121LF maintains all these parameters while offering improved compliance status and active product availability.

Parameter Comparison

Engineering Selection Recommendations

The 89008-121LF is the direct substitute for the obsolete 89008-121. Both parts are electrically and mechanically equivalent across all specified parameters. The 89008-121LF offers the following advantages:

• Active product status ensures long-term availability and supply chain continuity
• RoHS compliance aligns with current environmental regulations and procurement standards
• REACH compliance status reflects current regulatory requirements
• Higher inventory availability (1007 pcs vs. 707 pcs)
• Tube packaging provides standard handling and storage

For new designs or system upgrades, the 89008-121LF is the appropriate selection. For legacy system maintenance where the original 89008-121 is specified, the 89008-121LF provides full functional and mechanical compatibility.

Frequently Asked Questions (FAQ)

Q: Are the 89008-121 and 89008-121LF mechanically interchangeable?

A: Yes. Both parts share identical mechanical specifications: 120 positions, 0.079" (2.00mm) pitch, 5-row configuration, through-hole mounting, and press-fit termination. PCB footprints and mounting requirements are identical.

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

A: The primary differences are product status and compliance. The 89008-121 is obsolete and RoHS non-compliant, while the 89008-121LF is active and RoHS compliant. Electrical and mechanical performance are equivalent.

Q: Can I use the 89008-121LF as a direct replacement in existing designs?

A: Yes. The 89008-121LF is a direct substitute with no design modifications required. All electrical ratings, contact specifications, and physical dimensions are identical.

Q: What does the "LF" suffix indicate?

A: The "LF" suffix typically indicates lead-free compliance in Amphenol ICC part numbering conventions, which correlates with the RoHS compliance status of the 89008-121LF.

Q: Are there any color differences between these parts?

A: The 89008-121 is specified as natural color, while the 89008-121LF is available in natural and white. Both color options are functionally equivalent.

Q: What packaging is available for the 89008-121LF?

A: The 89008-121LF is supplied in tube packaging, which is the standard format for this connector type.