Amphenol ICC 89006-121 Backplane Connector Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 89006-121 is a 30-position PCB header connector from the Metral® series, designed for through-hole mounting applications. This part features male pins with press-fit termination and gold-plated contacts rated for 1A continuous current. The 89006-121 is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement continuity. Substitute connectors must maintain electrical compatibility through matching pitch, position count, mounting type, and thermal operating range while meeting current application requirements.

Substiute Parts

89006-121

Amphenol ICC (FCI)In Stock: 101789006-121 Datasheet

Current PartRFQ

89006-121LF

Amphenol ICC (FCI)In Stock: 113289006-121LF Datasheet

DirectRFQ

5223011-1

TE Connectivity AMP ConnectorsIn Stock: 11425223011-1 Datasheet

MFR RecommendedRFQ

MP2-H030-51P1-S-KR

3MIn Stock: 821MP2-H030-51P1-S-KR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 89006-121 is determined by strict alignment of the following critical parameters:

• Position Count & Pitch: All substitutes must maintain 30 positions at 0.079" (2.00mm) pitch to ensure PCB footprint compatibility
• Mounting Configuration: Through-hole mounting with press-fit termination is required for mechanical interchangeability
• Electrical Ratings: Current rating and operating temperature range must meet or exceed the original specification
• Contact System: Gold-plated contacts ensure signal integrity and corrosion resistance
• Flammability Compliance: UL94 V-0 rating is maintained across all qualified substitutes

The three substitute parts listed below satisfy these criteria while offering improved product status (active vs. obsolete) and enhanced compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

89006-121LF (Direct Amphenol ICC Substitute)

The 89006-121LF is the primary substitute, offering identical electrical and mechanical specifications to the original 89006-121 while maintaining active product status. This part is RoHS compliant and available in higher inventory quantities. The 89006-121LF is recommended for designs requiring minimal qualification effort and direct form-fit-function replacement within the Amphenol ICC Metral® connector family.

5223011-1 (TE Connectivity AMP Alternative)

The 5223011-1 from TE Connectivity provides a Futurebus-style 30-position header with matching pitch, row configuration, and thermal operating range. This part is ROHS3 compliant and rated for 30V operation. Selection of this substitute requires verification of mechanical compatibility with existing PCB layouts due to potential differences in connector body dimensions and mating guide features not specified in the provided data.

MP2-H030-51P1-S-KR (3M MetPak™ MP2 Alternative)

The MP2-H030-51P1-S-KR from 3M's MetPak™ MP2 series meets all critical electrical and mechanical parameters while providing enhanced current rating (1.5A vs. 1A) and integrated board guide and mating guide features. This part is RoHS compliant and suitable for applications requiring improved mechanical robustness. The Futurebus+® connector style and beige color differentiate this option from the original specification.

Frequently Asked Questions (FAQ)

Q: Can the 89006-121LF be used as a direct replacement for the 89006-121?

A: Yes. The 89006-121LF maintains identical electrical and mechanical specifications including 30 positions, 0.079" pitch, 5-row configuration, through-hole mounting, press-fit termination, and -55°C to 125°C operating range. The primary difference is product status (active vs. obsolete) and RoHS compliance. No design changes are required.

Q: What are the key differences between the three substitute options?

A: All three substitutes share the same position count, pitch, row configuration, mounting type, and operating temperature range. The 89006-121LF is the closest match within the Amphenol ICC product line. The 5223011-1 introduces a Futurebus connector style and TE Connectivity manufacturing. The MP2-H030-51P1-S-KR offers higher current rating (1.5A), integrated guides, and 3M manufacturing with Futurebus+® styling.

Q: Are there packaging differences between these parts?

A: The 89006-121 is listed without specified packaging. The 89006-121LF, 5223011-1, and MP2-H030-51P1-S-KR are all supplied in tube packaging, suitable for automated assembly processes.

Q: Do all substitutes meet the same compliance requirements?

A: The 89006-121 is RoHS non-compliant. All three substitutes are RoHS compliant (89006-121LF and MP2-H030-51P1-S-KR are RoHS compliant; 5223011-1 is ROHS3 compliant). For applications requiring RoHS compliance, any of the three substitutes is acceptable. The original part should not be used in new designs subject to RoHS regulations.

Q: What is the significance of the contact finish thickness specification?

A: Contact finish thickness of 30.0µin (0.76µm) ensures adequate gold plating for signal integrity and corrosion resistance over the connector's operational life. The 89006-121LF and MP2-H030-51P1-S-KR maintain this specification. The 5223011-1 does not specify contact finish thickness; verification with TE Connectivity is recommended for critical applications.

Q: Can the MP2-H030-51P1-S-KR be used in applications rated for 1A current?

A: Yes. The MP2-H030-51P1-S-KR is rated for 1.5A continuous current, which exceeds the 1A requirement of the original 89006-121. This part is suitable for applications requiring the original 1A rating and provides additional current capacity margin.